* [PATCH] libgompd: add OMPD support, libgompd initialization and global ICVs functions @ 2022-03-15 21:32 Mohamed Atef 2022-03-15 21:32 ` Mohamed Atef 0 siblings, 1 reply; 7+ messages in thread From: Mohamed Atef @ 2022-03-15 21:32 UTC (permalink / raw) To: gcc-patches, Jakub Jelinek, tobias, Martin Jambor This patch added OMPD support to libgomp, api version funcitos and global ICVs functions. I hope you review it as soon as possible, to fix the problems. I tried as much as I could to follow GNU standards. We have a seminar at the college next week, so we need this to be reviewed. Thanks libgomp/ChangeLog 2022-03-15 Mohamed Atef <mohamedatef1698@gmail.com> *config/darwin/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. *config/hpux/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. *config/posix/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. *configure: Regenerate. * Makefile.am (toolexeclib_LTLIBRARIES): Add libgompd.la (libgompd_la_LDFLAGS, libgompd_la_DEPENDENCIES, libgompd_la_LINK, libgompd_la_SOURCES, libgompd_version_dep, libgompd_version_script, libgompd.ver-sun, libgompd.ver, libgompd_version_info): New. *Makefile.in: Regenerate. *aclocal.m4: Regenerate. *env.c: Include ompd-support.h. (initialize_env): Call gompd_load. *team.c: Include ompd-support.h. (gomp_team_start): Call ompd_bp_parallel_begin. (gomp_team_end): Call ompd_bp_parallel_end. *libgomp.map: Add OMP_5.0.3 symbol versions. *libgompd.map: New. *omp-tools.h.in: New. *ompd-types.h.in: New. *ompd-support.h: New. *ompd-support.c: New. *ompd-helper.h: New. *ompd-helper.c: New. *ompd-init.c: New. *ompd-icv.c: New. *configure.ac (AC_CONFIG_FILES): Add omp-tools.h and ompd-types.h. ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] libgompd: add OMPD support, libgompd initialization and global ICVs functions 2022-03-15 21:32 [PATCH] libgompd: add OMPD support, libgompd initialization and global ICVs functions Mohamed Atef @ 2022-03-15 21:32 ` Mohamed Atef 2022-03-16 3:48 ` Mohamed Atef 0 siblings, 1 reply; 7+ messages in thread From: Mohamed Atef @ 2022-03-15 21:32 UTC (permalink / raw) To: gcc-patches, Jakub Jelinek, tobias, Martin Jambor [-- Attachment #1: Type: text/plain, Size: 1516 bytes --] On Tue, Mar 15, 2022 at 11:32 PM Mohamed Atef <mohamedatef1698@gmail.com> wrote: > This patch added OMPD support to libgomp, api version funcitos and global > ICVs functions. > I hope you review it as soon as possible, to fix the problems. > I tried as much as I could to follow GNU standards. > We have a seminar at the college next week, so we need this to be reviewed. > Thanks > > > libgomp/ChangeLog > > 2022-03-15 Mohamed Atef <mohamedatef1698@gmail.com> > > *config/darwin/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. > *config/hpux/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. > *config/posix/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. > *configure: Regenerate. > * Makefile.am (toolexeclib_LTLIBRARIES): Add libgompd.la > (libgompd_la_LDFLAGS, libgompd_la_DEPENDENCIES, libgompd_la_LINK, > libgompd_la_SOURCES, libgompd_version_dep, libgompd_version_script, > libgompd.ver-sun, libgompd.ver, libgompd_version_info): New. > *Makefile.in: Regenerate. > *aclocal.m4: Regenerate. > *env.c: Include ompd-support.h. > (initialize_env): Call gompd_load. > *team.c: Include ompd-support.h. > (gomp_team_start): Call ompd_bp_parallel_begin. > (gomp_team_end): Call ompd_bp_parallel_end. > *libgomp.map: Add OMP_5.0.3 symbol versions. > *libgompd.map: New. > *omp-tools.h.in: New. > *ompd-types.h.in: New. > *ompd-support.h: New. > *ompd-support.c: New. > *ompd-helper.h: New. > *ompd-helper.c: New. > *ompd-init.c: New. > *ompd-icv.c: New. > *configure.ac (AC_CONFIG_FILES): Add omp-tools.h and ompd-types.h. > [-- Attachment #2: diff.txt --] [-- Type: text/plain, Size: 64338 bytes --] diff --git a/libgomp/Makefile.am b/libgomp/Makefile.am index f8b2a06d63e..f530a730ea8 100644 --- a/libgomp/Makefile.am +++ b/libgomp/Makefile.am @@ -20,7 +20,7 @@ AM_CPPFLAGS = $(addprefix -I, $(search_path)) AM_CFLAGS = $(XCFLAGS) AM_LDFLAGS = $(XLDFLAGS) $(SECTION_LDFLAGS) $(OPT_LDFLAGS) -toolexeclib_LTLIBRARIES = libgomp.la +toolexeclib_LTLIBRARIES = libgomp.la libgompd.la nodist_toolexeclib_HEADERS = libgomp.spec if LIBGOMP_BUILD_VERSIONED_SHLIB @@ -32,13 +32,21 @@ libgomp.ver: $(top_srcdir)/libgomp.map $(EGREP) -v '#(#| |$$)' $< | \ $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) +libgompd.ver: $(top_srcdir)/libgompd.map + $(EGREP) -v '#(#| |$$)' $< | \ + $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) + if LIBGOMP_BUILD_VERSIONED_SHLIB_GNU libgomp_version_script = -Wl,--version-script,libgomp.ver +libgompd_version_script = -Wl,--version-script,libgompd.ver libgomp_version_dep = libgomp.ver +libgompd_version_dep = libgompd.ver endif if LIBGOMP_BUILD_VERSIONED_SHLIB_SUN libgomp_version_script = -Wl,-M,libgomp.ver-sun +libgompd_version_script = -Wl,-M,libgompd.ver-sun libgomp_version_dep = libgomp.ver-sun +libgompd_version_dep = libgompd.ver-sun libgomp.ver-sun : libgomp.ver \ $(top_srcdir)/../contrib/make_sunver.pl \ $(libgomp_la_OBJECTS) $(libgomp_la_LIBADD) @@ -48,16 +56,34 @@ libgomp.ver-sun : libgomp.ver \ `echo $(libgomp_la_LIBADD) | \ sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ > $@ || (rm -f $@ ; exit 1) + +libgompd.ver-sun : libgompd.ver \ + $(top_srcdir)/../contrib/make_sunver.pl \ + $(libgompd_la_OBJECTS) $(libgompd_la_LIBADD) + perl $(top_srcdir)/../contrib/make_sunver.pl \ + libgompd.ver \ + $(libgompd_la_OBJECTS:%.lo=.libs/%.o) \ + `echo $(libgompd_la_LIBADD) | \ + sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ + > $@ || (rm -f $@ ; exit 1) + endif else libgomp_version_script = +libgompd_version_script = libgomp_version_dep = +libgompd_version_dep = endif libgomp_version_info = -version-info $(libtool_VERSION) +libgompd_version_info = -version-info $(libtool_VERSION) libgomp_la_LDFLAGS = $(libgomp_version_info) $(libgomp_version_script) \ $(lt_host_flags) +libgompd_la_LDFLAGS = $(libgompd_version_info) $(libgompd_version_script) \ + $(lt_host_flags) libgomp_la_DEPENDENCIES = $(libgomp_version_dep) +libgompd_la_DEPENDENCIES = $(libgompd_version_dep) libgomp_la_LINK = $(LINK) $(libgomp_la_LDFLAGS) +libgompd_la_LINK = $(LINK) $(libgompd_la_LDFLAGS) libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c error.c \ icv.c icv-device.c iter.c iter_ull.c loop.c loop_ull.c ordered.c \ @@ -66,8 +92,9 @@ libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c error.c \ target.c splay-tree.c libgomp-plugin.c oacc-parallel.c oacc-host.c \ oacc-init.c oacc-mem.c oacc-async.c oacc-plugin.c oacc-cuda.c \ priority_queue.c affinity-fmt.c teams.c allocator.c oacc-profiling.c \ - oacc-target.c + oacc-target.c ompd-support.c +libgompd_la_SOURCES = ompd-init.c ompd-helper.c ompd-icv.c include $(top_srcdir)/plugin/Makefrag.am if USE_FORTRAN @@ -75,7 +102,7 @@ libgomp_la_SOURCES += openacc.f90 endif nodist_noinst_HEADERS = libgomp_f.h -nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h +nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h omp-tools.h ompd-types.h if USE_FORTRAN nodist_finclude_HEADERS = omp_lib.h omp_lib.f90 omp_lib.mod omp_lib_kinds.mod \ openacc_lib.h openacc.f90 openacc.mod openacc_kinds.mod diff --git a/libgomp/Makefile.in b/libgomp/Makefile.in index 22cb2136a08..afeb964b01f 100644 --- a/libgomp/Makefile.in +++ b/libgomp/Makefile.in @@ -16,7 +16,7 @@ # Plugins for offload execution, Makefile.am fragment. # -# Copyright (C) 2014-2021 Free Software Foundation, Inc. +# Copyright (C) 2014-2022 Free Software Foundation, Inc. # # Contributed by Mentor Embedded. # @@ -148,7 +148,7 @@ am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs CONFIG_HEADER = config.h CONFIG_CLEAN_FILES = omp.h omp_lib.h omp_lib.f90 libgomp_f.h \ - libgomp.spec + omp-tools.h ompd-types.h libgomp.spec CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ @@ -220,8 +220,11 @@ am_libgomp_la_OBJECTS = alloc.lo atomic.lo barrier.lo critical.lo \ oacc-parallel.lo oacc-host.lo oacc-init.lo oacc-mem.lo \ oacc-async.lo oacc-plugin.lo oacc-cuda.lo priority_queue.lo \ affinity-fmt.lo teams.lo allocator.lo oacc-profiling.lo \ - oacc-target.lo $(am__objects_1) + oacc-target.lo ompd-support.lo $(am__objects_1) libgomp_la_OBJECTS = $(am_libgomp_la_OBJECTS) +libgompd_la_LIBADD = +am_libgompd_la_OBJECTS = ompd-init.lo ompd-helper.lo ompd-icv.lo +libgompd_la_OBJECTS = $(am_libgompd_la_OBJECTS) AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false @@ -269,7 +272,8 @@ am__v_FCLD_ = $(am__v_FCLD_@AM_DEFAULT_V@) am__v_FCLD_0 = @echo " FCLD " $@; am__v_FCLD_1 = SOURCES = $(libgomp_plugin_gcn_la_SOURCES) \ - $(libgomp_plugin_nvptx_la_SOURCES) $(libgomp_la_SOURCES) + $(libgomp_plugin_nvptx_la_SOURCES) $(libgomp_la_SOURCES) \ + $(libgompd_la_SOURCES) AM_V_DVIPS = $(am__v_DVIPS_@AM_V@) am__v_DVIPS_ = $(am__v_DVIPS_@AM_DEFAULT_V@) am__v_DVIPS_0 = @echo " DVIPS " $@; @@ -533,7 +537,8 @@ libsubincludedir = $(libdir)/gcc/$(target_alias)/$(gcc_version)/include AM_CPPFLAGS = $(addprefix -I, $(search_path)) AM_CFLAGS = $(XCFLAGS) AM_LDFLAGS = $(XLDFLAGS) $(SECTION_LDFLAGS) $(OPT_LDFLAGS) -toolexeclib_LTLIBRARIES = libgomp.la $(am__append_1) $(am__append_2) +toolexeclib_LTLIBRARIES = libgomp.la libgompd.la $(am__append_1) \ + $(am__append_2) nodist_toolexeclib_HEADERS = libgomp.spec # -Wc is only a libtool option. @@ -542,15 +547,27 @@ nodist_toolexeclib_HEADERS = libgomp.spec @LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgomp_version_script = @LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_script = -Wl,--version-script,libgomp.ver @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_script = -Wl,-M,libgomp.ver-sun +@LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgompd_version_script = +@LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_script = -Wl,--version-script,libgompd.ver +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_script = -Wl,-M,libgompd.ver-sun @LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgomp_version_dep = @LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_dep = libgomp.ver @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_dep = libgomp.ver-sun +@LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgompd_version_dep = +@LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_dep = libgompd.ver +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_dep = libgompd.ver-sun libgomp_version_info = -version-info $(libtool_VERSION) +libgompd_version_info = -version-info $(libtool_VERSION) libgomp_la_LDFLAGS = $(libgomp_version_info) $(libgomp_version_script) \ $(lt_host_flags) +libgompd_la_LDFLAGS = $(libgompd_version_info) $(libgompd_version_script) \ + $(lt_host_flags) + libgomp_la_DEPENDENCIES = $(libgomp_version_dep) +libgompd_la_DEPENDENCIES = $(libgompd_version_dep) libgomp_la_LINK = $(LINK) $(libgomp_la_LDFLAGS) +libgompd_la_LINK = $(LINK) $(libgompd_la_LDFLAGS) libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c \ error.c icv.c icv-device.c iter.c iter_ull.c loop.c loop_ull.c \ ordered.c parallel.c scope.c sections.c single.c task.c team.c \ @@ -559,7 +576,8 @@ libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c \ oacc-parallel.c oacc-host.c oacc-init.c oacc-mem.c \ oacc-async.c oacc-plugin.c oacc-cuda.c priority_queue.c \ affinity-fmt.c teams.c allocator.c oacc-profiling.c \ - oacc-target.c $(am__append_3) + oacc-target.c ompd-support.c $(am__append_3) +libgompd_la_SOURCES = ompd-init.c ompd-helper.c ompd-icv.c # Nvidia PTX OpenACC plugin. @PLUGIN_NVPTX_TRUE@libgomp_plugin_nvptx_version_info = -version-info $(libtool_VERSION) @@ -583,7 +601,7 @@ libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c \ @PLUGIN_GCN_TRUE@libgomp_plugin_gcn_la_LIBADD = libgomp.la $(PLUGIN_GCN_LIBS) @PLUGIN_GCN_TRUE@libgomp_plugin_gcn_la_LIBTOOLFLAGS = --tag=disable-static nodist_noinst_HEADERS = libgomp_f.h -nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h +nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h omp-tools.h ompd-types.h @USE_FORTRAN_TRUE@nodist_finclude_HEADERS = omp_lib.h omp_lib.f90 omp_lib.mod omp_lib_kinds.mod \ @USE_FORTRAN_TRUE@ openacc_lib.h openacc.f90 openacc.mod openacc_kinds.mod @@ -680,6 +698,10 @@ omp_lib.f90: $(top_builddir)/config.status $(srcdir)/omp_lib.f90.in cd $(top_builddir) && $(SHELL) ./config.status $@ libgomp_f.h: $(top_builddir)/config.status $(srcdir)/libgomp_f.h.in cd $(top_builddir) && $(SHELL) ./config.status $@ +omp-tools.h: $(top_builddir)/config.status $(srcdir)/omp-tools.h.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +ompd-types.h: $(top_builddir)/config.status $(srcdir)/ompd-types.h.in + cd $(top_builddir) && $(SHELL) ./config.status $@ libgomp.spec: $(top_builddir)/config.status $(srcdir)/libgomp.spec.in cd $(top_builddir) && $(SHELL) ./config.status $@ @@ -727,6 +749,9 @@ libgomp-plugin-nvptx.la: $(libgomp_plugin_nvptx_la_OBJECTS) $(libgomp_plugin_nvp libgomp.la: $(libgomp_la_OBJECTS) $(libgomp_la_DEPENDENCIES) $(EXTRA_libgomp_la_DEPENDENCIES) $(AM_V_GEN)$(libgomp_la_LINK) -rpath $(toolexeclibdir) $(libgomp_la_OBJECTS) $(libgomp_la_LIBADD) $(LIBS) +libgompd.la: $(libgompd_la_OBJECTS) $(libgompd_la_DEPENDENCIES) $(EXTRA_libgompd_la_DEPENDENCIES) + $(AM_V_GEN)$(libgompd_la_LINK) -rpath $(toolexeclibdir) $(libgompd_la_OBJECTS) $(libgompd_la_LIBADD) $(LIBS) + mostlyclean-compile: -rm -f *.$(OBJEXT) @@ -764,6 +789,10 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oacc-plugin.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oacc-profiling.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oacc-target.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-helper.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-icv.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-init.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-support.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ordered.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/parallel.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/priority_queue.Plo@am__quote@ @@ -1366,6 +1395,10 @@ vpath % $(strip $(search_path)) @LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp.ver: $(top_srcdir)/libgomp.map @LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(EGREP) -v '#(#| |$$)' $< | \ @LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) + +@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd.ver: $(top_srcdir)/libgompd.map +@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(EGREP) -v '#(#| |$$)' $< | \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp.ver-sun : libgomp.ver \ @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(top_srcdir)/../contrib/make_sunver.pl \ @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(libgomp_la_OBJECTS) $(libgomp_la_LIBADD) @@ -1376,6 +1409,16 @@ vpath % $(strip $(search_path)) @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ > $@ || (rm -f $@ ; exit 1) +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd.ver-sun : libgompd.ver \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(top_srcdir)/../contrib/make_sunver.pl \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(libgompd_la_OBJECTS) $(libgompd_la_LIBADD) +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ perl $(top_srcdir)/../contrib/make_sunver.pl \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ libgompd.ver \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(libgompd_la_OBJECTS:%.lo=.libs/%.o) \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ `echo $(libgompd_la_LIBADD) | \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ > $@ || (rm -f $@ ; exit 1) + omp_lib_kinds.mod: omp_lib.mod : openacc_kinds.mod: openacc.mod diff --git a/libgomp/config/darwin/plugin-suffix.h b/libgomp/config/darwin/plugin-suffix.h index 7c1ad31c9b4..57f127f6d3e 100644 --- a/libgomp/config/darwin/plugin-suffix.h +++ b/libgomp/config/darwin/plugin-suffix.h @@ -23,4 +23,4 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ -#define SONAME_SUFFIX(n) ("." #n ".dylib") +#define SONAME_SUFFIX(n) "." #n ".dylib" diff --git a/libgomp/config/hpux/plugin-suffix.h b/libgomp/config/hpux/plugin-suffix.h index a4c48a45dd1..ceaf2c6e054 100644 --- a/libgomp/config/hpux/plugin-suffix.h +++ b/libgomp/config/hpux/plugin-suffix.h @@ -23,4 +23,4 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ -#define SONAME_SUFFIX(n) (".sl." #n) +#define SONAME_SUFFIX(n) ".sl." #n diff --git a/libgomp/config/posix/plugin-suffix.h b/libgomp/config/posix/plugin-suffix.h index cf03f64f7a3..995d34f53ea 100644 --- a/libgomp/config/posix/plugin-suffix.h +++ b/libgomp/config/posix/plugin-suffix.h @@ -23,4 +23,4 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ -#define SONAME_SUFFIX(n) (".so." #n) +#define SONAME_SUFFIX(n) ".so." #n diff --git a/libgomp/configure b/libgomp/configure index a73a6d44003..592f32974b6 100755 --- a/libgomp/configure +++ b/libgomp/configure @@ -17065,7 +17065,7 @@ fi -ac_config_files="$ac_config_files omp.h omp_lib.h omp_lib.f90 libgomp_f.h" +ac_config_files="$ac_config_files omp.h omp_lib.h omp_lib.f90 libgomp_f.h omp-tools.h ompd-types.h" ac_config_files="$ac_config_files Makefile testsuite/Makefile libgomp.spec" @@ -18218,6 +18218,8 @@ do "omp_lib.h") CONFIG_FILES="$CONFIG_FILES omp_lib.h" ;; "omp_lib.f90") CONFIG_FILES="$CONFIG_FILES omp_lib.f90" ;; "libgomp_f.h") CONFIG_FILES="$CONFIG_FILES libgomp_f.h" ;; + "omp-tools.h") CONFIG_FILES="$CONFIG_FILES omp-tools.h" ;; + "ompd-types.h") CONFIG_FILES="$CONFIG_FILES ompd-types.h" ;; "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; "libgomp.spec") CONFIG_FILES="$CONFIG_FILES libgomp.spec" ;; diff --git a/libgomp/configure.ac b/libgomp/configure.ac index a9b1f3973f7..cd6c3cc1a96 100644 --- a/libgomp/configure.ac +++ b/libgomp/configure.ac @@ -472,7 +472,7 @@ CFLAGS="$save_CFLAGS" # Determine what GCC version number to use in filesystem paths. GCC_BASE_VER -AC_CONFIG_FILES(omp.h omp_lib.h omp_lib.f90 libgomp_f.h) +AC_CONFIG_FILES(omp.h omp_lib.h omp_lib.f90 libgomp_f.h omp-tools.h ompd-types.h) AC_CONFIG_FILES(Makefile testsuite/Makefile libgomp.spec) AC_CONFIG_FILES([testsuite/libgomp-test-support.pt.exp:testsuite/libgomp-test-support.exp.in]) AC_CONFIG_FILES([testsuite/libgomp-site-extra.exp]) diff --git a/libgomp/env.c b/libgomp/env.c index 1c4ee894515..c0f205235e9 100644 --- a/libgomp/env.c +++ b/libgomp/env.c @@ -33,6 +33,7 @@ #ifndef LIBGOMP_OFFLOADED_ONLY #include "libgomp_f.h" #include "oacc-int.h" +#include "ompd-support.h" #include <ctype.h> #include <stdlib.h> #include <stdio.h> @@ -1483,6 +1484,7 @@ initialize_env (void) = thread_limit_var > INT_MAX ? UINT_MAX : thread_limit_var; } parse_int_secure ("GOMP_DEBUG", &gomp_debug_var, true); + gompd_load (); #ifndef HAVE_SYNC_BUILTINS gomp_mutex_init (&gomp_managed_threads_lock); #endif diff --git a/libgomp/libgomp.map b/libgomp/libgomp.map index 2ac58094169..46feba394f5 100644 --- a/libgomp/libgomp.map +++ b/libgomp/libgomp.map @@ -13,7 +13,7 @@ OMP_1.0 { #ifdef HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT # If the assembler used lacks the .symver directive or the linker # doesn't support GNU symbol versioning, we have the same symbol in - # two versions, which Sun ld chokes on. + # two versions, which Sun ld chokes on. omp_init_lock; omp_init_nest_lock; omp_destroy_lock; @@ -226,6 +226,14 @@ OMP_5.1 { omp_get_teams_thread_limit_; } OMP_5.0.2; +OMP_5.0.3 { + global: + ompd_dll_locations; + ompd_dll_locations_valid; + ompd_bp_parallel_begin; + ompd_bp_parallel_end; +} OMP_5.0.2; + GOMP_1.0 { global: GOMP_atomic_end; diff --git a/libgomp/libgompd.map b/libgomp/libgompd.map new file mode 100644 index 00000000000..fc1b219cdde --- /dev/null +++ b/libgomp/libgompd.map @@ -0,0 +1,21 @@ +OMPD_5.1 { + global: + ompd_initialize; + ompd_get_api_version; + ompd_get_version_string; + ompd_process_initialize; + ompd_device_initialize; + ompd_rel_address_space_handle; + ompd_finalize; + ompd_enumerate_icvs; + ompd_get_icv_from_scope; + ompd_get_icv_string_from_scope; + ompd_get_thread_handle; + ompd_get_thread_in_parallel; + ompd_rel_thread_handle; + ompd_thread_handle_compare; + ompd_get_thread_id; + ompd_get_device_from_thread; + ompd_bp_thread_begin; + ompd_bp_thread_end; +}; diff --git a/libgomp/omp-tools.h.in b/libgomp/omp-tools.h.in new file mode 100644 index 00000000000..3b4e061eeb5 --- /dev/null +++ b/libgomp/omp-tools.h.in @@ -0,0 +1,303 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains data types and function declarations that + that are defined in OMPD standard. */ + +#ifndef _OMP_TOOLS_H +#define _OMP_TOOLS_H + +#ifdef __cplusplus +extern "C" { +#endif + +extern const char **ompd_dll_locations; + +#ifdef __ELF__ +#define ompd_dll_locations_valid() \ + __asm__ __volatile__ (".globl ompd_dll_locations_valid\n\t" \ + "ompd_dll_locations_valid:") +#else +extern void ompd_dll_locations_valid (void); +#endif /* __ELF__ */ + +typedef __UINT64_TYPE__ ompd_size_t; +typedef __UINT64_TYPE__ ompd_wait_id_t; + +typedef __UINT64_TYPE__ ompd_addr_t; +typedef __INT64_TYPE__ ompd_word_t; +typedef __UINT64_TYPE__ ompd_seg_t; + +typedef struct ompd_address_t +{ + ompd_seg_t segment; + ompd_addr_t address; +} ompd_address_t; + +typedef struct ompd_frame_info_t +{ + ompd_address_t frame_address; + ompd_word_t frame_flag; +} ompd_frame_info_t; + +typedef __UINT64_TYPE__ ompd_device_t; +typedef __UINT64_TYPE__ ompd_thread_id_t; + +typedef struct _ompd_aspace_handle ompd_address_space_handle_t; +typedef struct _ompd_thread_handle ompd_thread_handle_t; +typedef struct _ompd_parallel_handle ompd_parallel_handle_t; +typedef struct _ompd_task_handle ompd_task_handle_t; + +typedef enum ompd_scope_t +{ + ompd_scope_global = 1, + ompd_scope_address_space = 2, + ompd_scope_thread = 3, + ompd_scope_parallel = 4, + ompd_scope_implicit_task = 5, + ompd_scope_task = 6 +} ompd_scope_t; + +typedef __UINT64_TYPE__ ompd_icv_id_t; + +typedef struct _ompd_aspace_cont ompd_address_space_context_t; +typedef struct _ompd_thread_cont ompd_thread_context_t; + +typedef enum ompd_rc_t +{ + ompd_rc_ok = 0, + ompd_rc_unavailable = 1, + ompd_rc_stale_handle = 2, + ompd_rc_bad_input = 3, + ompd_rc_error = 4, + ompd_rc_unsupported = 5, + ompd_rc_needs_state_tracking = 6, + ompd_rc_incompatible = 7, + ompd_rc_device_read_error = 8, + ompd_rc_device_write_error = 9, + ompd_rc_nomem = 10, + ompd_rc_incomplete = 11, + ompd_rc_callback_error = 12 +} ompd_rc_t; + + +typedef struct ompd_device_type_sizes_t +{ + __UINT8_TYPE__ sizeof_char; + __UINT8_TYPE__ sizeof_short; + __UINT8_TYPE__ sizeof_int; + __UINT8_TYPE__ sizeof_long; + __UINT8_TYPE__ sizeof_long_long; + __UINT8_TYPE__ sizeof_pointer; +} ompd_device_type_sizes_t; + + +typedef ompd_rc_t (*ompd_callback_memory_alloc_fn_t) (ompd_size_t, void **); +typedef ompd_rc_t (*ompd_callback_memory_free_fn_t) (void *); + +typedef ompd_rc_t (*ompd_callback_get_thread_context_for_thread_id_fn_t) + (ompd_address_space_context_t *, ompd_thread_id_t, + ompd_size_t, const void *, ompd_thread_context_t **); + + +typedef ompd_rc_t (*ompd_callback_sizeof_fn_t) (ompd_address_space_context_t *, + ompd_device_type_sizes_t *); + + +typedef ompd_rc_t (*ompd_callback_symbol_addr_fn_t) + (ompd_address_space_context_t *, ompd_thread_context_t *, const char *, + ompd_address_t *, const char *); + +typedef ompd_rc_t (*ompd_callback_memory_read_fn_t) + (ompd_address_space_context_t *, ompd_thread_context_t *, + const ompd_address_t *, ompd_size_t nbytes, void *); + + +typedef ompd_rc_t (*ompd_callback_memory_write_fn_t) + (ompd_address_space_context_t *, ompd_thread_context_t *, + const ompd_address_t *, ompd_size_t, const void *); + +typedef ompd_rc_t (*ompd_callback_device_host_fn_t) + (ompd_address_space_context_t *, const void *, + ompd_size_t, ompd_size_t, void *); + +typedef ompd_rc_t (*ompd_callback_print_string_fn_t) (const char *, int); + +typedef struct ompd_callbacks_t +{ + ompd_callback_memory_alloc_fn_t alloc_memory; + ompd_callback_memory_free_fn_t free_memory; + ompd_callback_print_string_fn_t print_string; + ompd_callback_sizeof_fn_t sizeof_type; + ompd_callback_symbol_addr_fn_t symbol_addr_lookup; + ompd_callback_memory_read_fn_t read_memory; + ompd_callback_memory_write_fn_t write_memory; + ompd_callback_memory_read_fn_t read_string; + ompd_callback_device_host_fn_t device_to_host; + ompd_callback_device_host_fn_t host_to_device; + ompd_callback_get_thread_context_for_thread_id_fn_t + get_thread_context_for_thread_id; +} ompd_callbacks_t; + +ompd_rc_t ompd_initialize (ompd_word_t, const ompd_callbacks_t *); + +ompd_rc_t ompd_get_api_version (ompd_word_t *); +ompd_rc_t ompd_get_version_string (const char **); + +ompd_rc_t ompd_finalize (void); + +ompd_rc_t ompd_process_initialize (ompd_address_space_context_t *, + ompd_address_space_handle_t **); + +ompd_rc_t ompd_device_initialize (ompd_address_space_handle_t *, + ompd_address_space_context_t *, ompd_device_t, + ompd_size_t, void *, + ompd_address_space_handle_t **); + +ompd_rc_t ompd_rel_address_space_handle (ompd_address_space_handle_t *); + +ompd_rc_t ompd_get_omp_version (ompd_address_space_handle_t *, ompd_word_t *); + +ompd_rc_t ompd_get_omp_version_string (ompd_address_space_handle_t *, + const char **); + +ompd_rc_t ompd_get_thread_in_parallel (ompd_parallel_handle_t *, int, + ompd_thread_handle_t **); + +ompd_rc_t ompd_get_thread_handle (ompd_address_space_handle_t *, + ompd_thread_id_t, ompd_size_t,const void *, + ompd_thread_handle_t **); + +ompd_rc_t ompd_rel_thread_handle (ompd_thread_handle_t *); + +ompd_rc_t ompd_thread_handle_compare (ompd_thread_handle_t *, + ompd_thread_handle_t *,int *); + +ompd_rc_t ompd_get_thread_id (ompd_thread_handle_t *, ompd_thread_id_t, + ompd_size_t, void *); + +ompd_rc_t ompd_get_curr_parallel_handle (ompd_thread_handle_t *, + ompd_parallel_handle_t **); + +ompd_rc_t ompd_get_enclosing_parallel_handle (ompd_parallel_handle_t *, + ompd_parallel_handle_t **); + +ompd_rc_t ompd_get_task_parallel_handle (ompd_task_handle_t *, + ompd_parallel_handle_t **); + +ompd_rc_t ompd_rel_parallel_handle (ompd_parallel_handle_t *); + +ompd_rc_t ompd_parallel_handle_compare (ompd_parallel_handle_t *, + ompd_parallel_handle_t *, int *); + +ompd_rc_t ompd_get_curr_task_handle (ompd_thread_handle_t *, + ompd_task_handle_t **); + +ompd_rc_t ompd_get_generating_task_handle (ompd_task_handle_t *, + ompd_task_handle_t **); + +ompd_rc_t ompd_get_scheduling_task_handle (ompd_task_handle_t *, + ompd_task_handle_t **); + +ompd_rc_t ompd_get_task_in_parallel (ompd_parallel_handle_t *, int, + ompd_task_handle_t **); + +ompd_rc_t ompd_rel_task_handle (ompd_task_handle_t *); + +ompd_rc_t ompd_task_handle_compare (ompd_task_handle_t *, ompd_task_handle_t *, + int *); + +ompd_rc_t ompd_get_task_function (ompd_task_handle_t *, ompd_address_t *); + +ompd_rc_t ompd_get_task_frame (ompd_task_handle_t *, ompd_frame_info_t *, + ompd_frame_info_t *); + +ompd_rc_t ompd_enumerate_states (ompd_address_space_handle_t *, ompd_word_t, + ompd_word_t *, const char **, ompd_word_t *); + +ompd_rc_t ompd_get_state (ompd_thread_handle_t *, ompd_word_t *, + ompd_wait_id_t *); + +ompd_rc_t ompd_get_display_control_vars (ompd_address_space_handle_t *, + const char * const **); + +ompd_rc_t ompd_rel_display_control_vars (const char * const **); + +ompd_rc_t ompd_enumerate_icvs (ompd_address_space_handle_t *, ompd_icv_id_t, + ompd_icv_id_t *, const char **, ompd_scope_t *, + int *); + +ompd_rc_t ompd_get_icv_from_scope (void *, ompd_scope_t, ompd_icv_id_t, + ompd_word_t *); + +ompd_rc_t ompd_get_icv_string_from_scope (void *, ompd_scope_t, ompd_icv_id_t, + const char **); + +ompd_rc_t ompd_get_tool_data (void *, ompd_scope_t, ompd_word_t *, + ompd_address_t *); + +#ifdef __ELF__ +#define ompd_bp_parallel_begin() \ + __asm__ __volatile__ (".globl ompd_bp_parallel_begin\n\t" \ + "ompd_bp_parallel_begin:") +#define ompd_bp_parallel_end() \ + __asm__ __volatile__ (".globl ompd_bp_parallel_end\n\t" \ + "ompd_bp_parallel_end:") +#define ompd_bp_task_begin() \ + __asm__ __volatile__ (".globl ompd_bp_task_begin\n\t" \ + "ompd_bp_task_begin:") +#define ompd_bp_task_end() \ + __asm__ __volatile__ (".globl ompd_bp_task_end\n\t" \ + "ompd_bp_task_end:") +#define ompd_bp_thread_begin() \ + __asm__ __volatile__ (".globl ompd_bp_thread_begin\n\t" \ + "ompd_bp_thread_begin:") +#define ompd_bp_thread_end() \ + __asm__ __volatile__ (".globl ompd_bp_thread_end\n\t" \ + "ompd_bp_thread_end:") +#define ompd_bp_device_begin() \ + __asm__ __volatile__ (".globl ompd_bp_device_begin\n\t" \ + "ompd_bp_device_end:") +#define ompd_bp_device_end() \ + __asm__ __volatile__ (".globl ompd_bp_device_end\n\t" \ + "ompd_bp_device_end:") +#else + +extern void ompd_bp_parallel_begin (void); +extern void ompd_bp_parallel_end (void); + +extern void ompd_bp_task_begin (void); +extern void ompd_bp_task_end (void); + +extern void ompd_bp_thread_begin (void); +extern void ompd_bp_thread_end (void); + +extern void ompd_bp_device_begin (void); +extern void ompd_bp_device_end (void); +#endif /* __ELF__ */ + +#define ompd_segment_none ((ompd_seg_t) 0) +#define ompd_icv_undefined ((ompd_icv_id_t) 0) + +#ifdef __cplusplus +}; // extern "C" +#endif + +#endif /* _OMP_TOOLS_H */ diff --git a/libgomp/ompd-helper.c b/libgomp/ompd-helper.c new file mode 100644 index 00000000000..e4305dfee76 --- /dev/null +++ b/libgomp/ompd-helper.c @@ -0,0 +1,249 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains the source code of functions + declared in ompd-helper.h. */ + +#include "ompd-helper.h" + +ompd_device_type_sizes_t target_sizes; + +/* Get global ICVs. */ +ompd_rc_t +ompd_get_cancellation (ompd_address_space_handle_t *ah, ompd_word_t *cancel_var) +{ + CHECK (ah); + ompd_word_t cancel = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_cancel_var", cancel, cancel, + target_sizes.sizeof_char, 1, ret, symbol_addr); + *cancel_var = cancel; + return ret; +} + +ompd_rc_t +ompd_get_max_task_priority (ompd_address_space_handle_t *ah, + ompd_word_t *task_p) +{ + CHECK (ah); + ompd_word_t task_priority = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_max_task_priority_var", task_priority, + task_priority, target_sizes.sizeof_int, 1, ret, symbol_addr); + *task_p = task_priority; + return ret; +} + +ompd_rc_t +ompd_get_stacksize (ompd_address_space_handle_t *ah, ompd_word_t *stacksize) +{ + CHECK (ah); + ompd_word_t stack_var = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "stacksize", stack_var, stack_var, + target_sizes.sizeof_long, 1, ret, symbol_addr); + *stacksize = stack_var; + return ret; +} + +ompd_rc_t +ompd_get_debug (ompd_address_space_handle_t *ah, ompd_word_t *debug_var) +{ + CHECK (ah); + ompd_word_t debug = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_debug_var", debug, debug, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *debug_var = debug; + return ret; +} + +ompd_rc_t +ompd_get_display_affinity (ompd_address_space_handle_t *ah, ompd_word_t *aff) +{ + CHECK (ah); + ompd_word_t affin = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_display_affinity_var", affin, affin, + target_sizes.sizeof_char, 1, ret, symbol_addr); + *aff = affin; + return ret; +} + +ompd_rc_t +ompd_get_affinity_format_len (ompd_address_space_handle_t *ah, ompd_word_t *len) +{ + CHECK (ah); + ompd_word_t len_var = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_affinity_format_len", len_var, len_var, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *len = len_var; + return ret; +} + +ompd_rc_t +ompd_get_affinity_format (ompd_address_space_handle_t *ah, const char **string) +{ + CHECK (ah); + ompd_word_t len = 100; + ompd_rc_t ret; + char *temp_str; + ompd_word_t addr; + ret = callbacks->alloc_memory (len + 1, (void **) &temp_str); + temp_str[len] = '\0'; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + ret = callbacks->symbol_addr_lookup (ah->context, NULL, + "gomp_affinity_format_var", &symbol_addr, + NULL); + CHECK_RET (ret); + ret = callbacks->read_memory (ah->context, NULL, &symbol_addr, + target_sizes.sizeof_pointer, &addr); + CHECK_RET (ret); + symbol_addr.address = addr; + ret = callbacks->read_string (ah->context, NULL, &symbol_addr, len, + (void *) temp_str); + CHECK_RET (ret); + ret = callbacks->device_to_host (ah->context, &temp_str, + target_sizes.sizeof_char, len, &temp_str); + *string = temp_str; + return ret; +} + +ompd_rc_t +ompd_get_wait_policy (ompd_address_space_handle_t *ah, ompd_word_t *wait_policy) +{ + CHECK (ah); + ompd_word_t wait_p = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "wait_policy", wait_p, wait_p, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *wait_policy = wait_p; + return ret; +} + +ompd_rc_t +ompd_get_num_teams (ompd_address_space_handle_t *ah, ompd_word_t *num_teams) +{ + CHECK (ah); + ompd_word_t num_t = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_num_teams_var", num_t, num_t, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *num_teams = num_t; + return ret; +} + +ompd_rc_t +ompd_get_teams_thread_limit (ompd_address_space_handle_t *ah, + ompd_word_t *thread_limit) +{ + CHECK (ah); + ompd_word_t thr_lim = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_teams_thread_limit_var", thr_lim, thr_lim, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *thread_limit = thr_lim; + return ret; +} + +ompd_rc_t +ompd_get_spin_count (ompd_address_space_handle_t *ah, ompd_word_t *spin_count) +{ + CHECK (ah); + ompd_word_t spins = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_spin_count_var", spins, spins, + target_sizes.sizeof_long_long, 1, ret, symbol_addr); + *spin_count = spins; + return ret; +} + +ompd_rc_t +ompd_get_available_cpus (ompd_address_space_handle_t *ah, ompd_word_t *procs) +{ + CHECK (ah); + ompd_word_t cpus = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_available_cpus", cpus, cpus, + target_sizes.sizeof_long, 1, ret, symbol_addr); + *procs = cpus; + return ret; +} + +ompd_rc_t +ompd_get_throttled_spin_count (ompd_address_space_handle_t *ah, + ompd_word_t *throt) +{ + CHECK (ah); + ompd_word_t temp = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_throttled_spin_count_var", temp, temp, + target_sizes.sizeof_long_long, 1, ret, symbol_addr); + *throt = temp; + return ret; +} + +ompd_rc_t +ompd_get_managed_threads (ompd_address_space_handle_t *ah, ompd_word_t *man_th) +{ + CHECK (ah); + ompd_word_t temp = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_managed_threads", temp, temp, + target_sizes.sizeof_long, 1, ret, symbol_addr); + *man_th = temp; + return ret; +} + +/* End of global ICVs functions. */ + +ompd_rc_t +get_sizes (ompd_address_space_context_t *context) +{ + if (context == NULL) + return ompd_rc_bad_input; + + static bool inited = false; + static ompd_rc_t ret; + + if (inited) + return ret; + + ret = callbacks->sizeof_type (context, &target_sizes); + if (ret != ompd_rc_ok) + return ret; + + inited = true; + return ret; +} diff --git a/libgomp/ompd-helper.h b/libgomp/ompd-helper.h new file mode 100644 index 00000000000..0700b09e6c9 --- /dev/null +++ b/libgomp/ompd-helper.h @@ -0,0 +1,188 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains data types and declarations of functions that are not + provided by the book but we find them necessary. */ + +#ifndef _OMPD_HELPER_H +#define _OMPD_HELPER_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "omp-tools.h" +#include "ompd-types.h" +#include <stdio.h> +#include <stddef.h> +#include <string.h> +#include <stdbool.h> + +#define stringize(x) stringize1(x) +#define stringize1(x) #x + +#define VERSION 202011 + +extern const ompd_callbacks_t *callbacks; +extern __UINT64_TYPE__ gompd_state; +extern ompd_device_type_sizes_t target_sizes; + +typedef struct _ompd_aspace_handle +{ + ompd_address_space_context_t *context; + ompd_device_t kind; +} ompd_address_space_handle_t; + +typedef struct _ompd_thread_handle +{ + ompd_address_space_handle_t *ah; + ompd_thread_context_t *thread_context; + ompd_address_t th; +} ompd_thread_handle_t; + +typedef struct _ompd_parallel_handle +{ + ompd_address_space_handle_t *ah; + ompd_address_t th; +} ompd_parallel_handle_t; + +typedef struct _ompd_task_handle +{ + ompd_address_space_handle_t *ah; + ompd_address_t th; +} ompd_task_handle_t; + +#define CHECK_RET(ret) \ + do { \ + if (ret != ompd_rc_ok) \ + return ret; \ + } while (0) + +#define GET_VALUE(context, thread_context, name, output, dist_buf, size, \ + count, ret, symbol_addr) \ + do { \ + ret = callbacks->symbol_addr_lookup (context, thread_context, name, \ + &symbol_addr, NULL); \ + CHECK_RET (ret); \ + ret = callbacks->read_memory (context, thread_context, &symbol_addr, size, \ + &dist_buf); \ + CHECK_RET (ret); \ + ret = callbacks->device_to_host (context, &dist_buf, size, count, &output);\ + CHECK_RET (ret); \ + } while (0) + +#define CHECK(ah) \ + do { \ + if (ah == NULL || ah->context == NULL) \ + return ompd_rc_stale_handle; \ + if (callbacks == NULL) \ + return ompd_rc_callback_error; \ + } while (0) + +/* (var_name, string_name, scope). */ +#define FOREACH_OMPD_ICV(ompd_icv) \ + ompd_icv (nthread_var, "nthread var", ompd_scope_thread) \ + ompd_icv (thread_limit_var, "thread limit var", ompd_scope_task) \ + ompd_icv (run_sched_var, "run sched limit var", ompd_scope_task) \ + ompd_icv (run_sched_chunk_size, "run sched chunk size var", ompd_scope_task) \ + ompd_icv (default_device_var, "default device var", ompd_scope_thread) \ + ompd_icv (dyn_var, "dynamic var", ompd_scope_thread) \ + ompd_icv (max_active_levels_var, "max active level var", ompd_scope_task) \ + ompd_icv (bind_var, "proc bind var", ompd_scope_task) \ + ompd_icv (cancellation_var, "cancel var", ompd_scope_address_space) \ + ompd_icv (max_task_priority_var, "max task priority var", \ + ompd_scope_address_space) \ + ompd_icv (stacksize_var, "stack size var", ompd_scope_address_space) \ + ompd_icv (debug_var, "debug var", ompd_scope_address_space) \ + ompd_icv (display_affinity_var, "display affinity var", \ + ompd_scope_address_space) \ + ompd_icv (affinity_format_var, "affinity format var", \ + ompd_scope_address_space) \ + ompd_icv (affinity_format_len_var, "affinity format len var", \ + ompd_scope_address_space) \ + ompd_icv (wait_policy_var, "wait policy var", ompd_scope_address_space) \ + ompd_icv (num_teams_var, "num teams var", ompd_scope_address_space) \ + ompd_icv (teams_thread_limit_var, "teams thread limit var", \ + ompd_scope_address_space) \ + ompd_icv (spin_count_var, "spin count var", ompd_scope_address_space) \ + ompd_icv (num_proc_var, "num proc var", ompd_scope_address_space) \ + ompd_icv (throttled_spin_count_var, "throttled spin count var", \ + ompd_scope_address_space) \ + ompd_icv (managed_threads_var, "managed threads var", \ + ompd_scope_address_space) \ + ompd_icv (thread_num_var, "thread num var", ompd_scope_thread) \ + ompd_icv (final_task_var, "final task var", ompd_scope_task) \ + ompd_icv (implicit_task_var, "implicit task var", ompd_scope_task) \ + ompd_icv (team_size_var, "team size var", ompd_scope_parallel) + +enum ompd_icv +{ + ompd_icv_undefined_var = 0, + #define ompd_icv_iterator(var_name, string_name, scope) ompd_icv_##var_name, + FOREACH_OMPD_ICV (ompd_icv_iterator) + #undef ompd_icv_iterator + ompd_last_icv_var +}; + +ompd_rc_t get_sizes (ompd_address_space_context_t *); + +/* Get Local internal control variables. */ +ompd_rc_t ompd_get_nthread (ompd_thread_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_thread_limit (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_run_sched (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_run_sched_chunk_size (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_default_device (ompd_thread_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_dynamic (ompd_thread_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_max_active_levels (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_proc_bind (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_is_final (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_is_implicit (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_team_size (ompd_parallel_handle_t *, ompd_word_t *); + +/* Get Global ICVs. */ +ompd_rc_t ompd_get_cancellation (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_max_task_priority (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_stacksize (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_debug (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_display_affinity (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_affinity_format (ompd_address_space_handle_t *, + const char **); +ompd_rc_t ompd_get_affinity_format_len (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_wait_policy (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_num_teams (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_teams_thread_limit (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_spin_count (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_available_cpus (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_throttled_spin_count (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_managed_threads (ompd_address_space_handle_t *, + ompd_word_t *); +/*End of Global ICVs. */ + +#ifdef __cplusplus +} // extern C +#endif + +#endif /* _OMPD_HELPER_H */ diff --git a/libgomp/ompd-icv.c b/libgomp/ompd-icv.c new file mode 100644 index 00000000000..9ff847f24b2 --- /dev/null +++ b/libgomp/ompd-icv.c @@ -0,0 +1,194 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains implementation of functions defined in 5.5.8 and 5.5.9 + in OpenMP Application Programming Interface v5.1. */ + +#include "ompd-helper.h" + +static const char *ompd_icv_string[] = { "undefined", + #define ompd_icv_iterator(var_name, string_name, scope) string_name, + FOREACH_OMPD_ICV (ompd_icv_iterator) + #undef ompd_icv_iterator +}; + +static const ompd_scope_t ompd_icv_scope[] = {ompd_scope_global, + #define ompd_icv_iterator(var_name, string_name, scope) scope, + FOREACH_OMPD_ICV (ompd_icv_iterator) + #undef ompd_icv_iterator +}; + +ompd_rc_t +ompd_enumerate_icvs (ompd_address_space_handle_t *ah, + ompd_icv_id_t current, ompd_icv_id_t *next_id, const char **next_icv_name, + ompd_scope_t *next_scope, int *more) +{ + if (ah == NULL) + return ompd_rc_stale_handle; + if (current + 1 >= ompd_last_icv_var || next_id == NULL + || next_icv_name == NULL || next_scope == NULL || more == NULL) + return ompd_rc_bad_input; + if (callbacks == NULL) + return ompd_rc_callback_error; + *next_id = current + 1; + char *temp_name = NULL; + ompd_rc_t ret + = callbacks->alloc_memory (strlen (ompd_icv_string[*next_id]) + 1, + (void **) &temp_name); + CHECK_RET (ret); + strcpy (temp_name, ompd_icv_string[*next_id]); + *next_icv_name = temp_name; + *next_scope = ompd_icv_scope[*next_id]; + if ((*next_id) + 1 < ompd_last_icv_var) + *more = 1; + else + *more = 0; + return ompd_rc_ok; +} + +ompd_rc_t +ompd_get_icv_from_scope (void *handle, ompd_scope_t scope, ompd_icv_id_t icv_id, + ompd_word_t *icv_value) +{ + if (handle == NULL) + return ompd_rc_stale_handle; + if (icv_value == NULL || !icv_id || icv_id >= ompd_last_icv_var) + return ompd_rc_bad_input; + if (callbacks == NULL) + return ompd_rc_callback_error; + ompd_device_t device; + switch (scope) + { + case ompd_scope_address_space: + device = ((ompd_address_space_handle_t *) handle)->kind; + break; + case ompd_scope_thread: + device = ((ompd_thread_handle_t *) handle)->ah->kind; + break; + case ompd_scope_parallel: + device = ((ompd_parallel_handle_t *) handle)->ah->kind; + break; + case ompd_scope_task: + device = ((ompd_task_handle_t *) handle)->ah->kind; + break; + default: + return ompd_rc_bad_input; + } + /* NO cuda for now. */ + if (device == OMPD_DEVICE_KIND_HOST) + { + switch (icv_id) + { + case ompd_icv_cancellation_var: + return + ompd_get_cancellation ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_max_task_priority_var: + return ompd_get_max_task_priority ((ompd_address_space_handle_t *) + handle, icv_value); + case ompd_icv_stacksize_var: + return ompd_get_stacksize ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_debug_var: + return ompd_get_debug ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_display_affinity_var: + return + ompd_get_display_affinity ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_affinity_format_var: + return ompd_rc_incompatible; + case ompd_icv_affinity_format_len_var: + return ompd_get_affinity_format_len ((ompd_address_space_handle_t *) + handle, icv_value); + case ompd_icv_wait_policy_var: + return ompd_get_wait_policy ((ompd_address_space_handle_t *)handle, + icv_value); + case ompd_icv_num_teams_var: + return ompd_get_num_teams ((ompd_address_space_handle_t *)handle, + icv_value); + case ompd_icv_teams_thread_limit_var: + return ompd_get_teams_thread_limit ((ompd_address_space_handle_t *) + handle, icv_value); + case ompd_icv_spin_count_var: + return ompd_get_spin_count ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_num_proc_var: + return + ompd_get_available_cpus ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_throttled_spin_count_var: + return + ompd_get_throttled_spin_count ((ompd_address_space_handle_t *) + handle, icv_value); + case ompd_icv_managed_threads_var: + return + ompd_get_managed_threads ((ompd_address_space_handle_t *) + handle, icv_value); + default: + return ompd_rc_unsupported; + } + } + return ompd_rc_error; +} + +ompd_rc_t +ompd_get_icv_string_from_scope (void *handle, ompd_scope_t scope, + ompd_icv_id_t icv_id, const char **icv_value) +{ + if (handle == NULL) + return ompd_rc_stale_handle; + if (icv_value == NULL || !icv_id || icv_id >= ompd_last_icv_var) + return ompd_rc_bad_input; + if (callbacks == NULL) + return ompd_rc_callback_error; + ompd_device_t device; + switch (scope) + { + case ompd_scope_address_space: + device = ((ompd_address_space_handle_t *) handle)->kind; + break; + case ompd_scope_thread: + device = ((ompd_thread_handle_t *) handle)->ah->kind; + break; + case ompd_scope_parallel: + device = ((ompd_parallel_handle_t *) handle)->ah->kind; + break; + case ompd_scope_task: + device = ((ompd_task_handle_t *) handle)->ah->kind; + break; + default: + return ompd_rc_bad_input; + } + /* No cuda. */ + if (device == OMPD_DEVICE_KIND_HOST) + { + switch (icv_id) + { + case ompd_icv_affinity_format_var: + return + ompd_get_affinity_format ((ompd_address_space_handle_t *) handle, + icv_value); + default: + return ompd_rc_unsupported; + } + } + return ompd_rc_error; +} diff --git a/libgomp/ompd-init.c b/libgomp/ompd-init.c new file mode 100644 index 00000000000..09840bd1ddc --- /dev/null +++ b/libgomp/ompd-init.c @@ -0,0 +1,132 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains the implementation of functions defined in + section 5.5.1, 5.5.2. */ + +#include "ompd-helper.h" + +/* Per OMPD initialization and finalization. */ + +__UINT64_TYPE__ gompd_state; +const ompd_callbacks_t *callbacks; + +ompd_rc_t +ompd_initialize (ompd_word_t api_version, + const ompd_callbacks_t *callbacks_table) +{ + if (callbacks_table == NULL) + return ompd_rc_bad_input; + + ompd_word_t version; + ompd_rc_t ret = ompd_get_api_version (&version); + + if (version != api_version) + return ompd_rc_unsupported; + + callbacks = callbacks_table; + return ret; +} + +ompd_rc_t +ompd_get_api_version (ompd_word_t *version) +{ + if (version == NULL) + return ompd_rc_bad_input; + + *version = VERSION; + return ompd_rc_ok; +} + +ompd_rc_t +ompd_get_version_string (const char **string) +{ + if (string == NULL) + return ompd_rc_bad_input; + static const char tmp_string[] + = "GNU OpenMP runtime implementing OMPD version " + stringize (VERSION) " Debugging library"; + *string = tmp_string; + return ompd_rc_ok; +} + +ompd_rc_t +ompd_finalize () +{ + return ompd_rc_ok; +} + +/* Per process initialization and finalization. */ + +ompd_rc_t +ompd_process_initialize (ompd_address_space_context_t *context, + ompd_address_space_handle_t **handle) +{ + if (context == NULL || handle == NULL) + return ompd_rc_bad_input; + + ompd_rc_t ret = get_sizes (context); + if (ret != ompd_rc_ok) + return ret; + + /* Naive way to read from memory. */ + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (context, NULL, "gompd_state", gompd_state, gompd_state, + target_sizes.sizeof_long_long, 1, ret, symbol_addr); + + ret = callbacks->alloc_memory (sizeof (ompd_address_space_handle_t), + (void **) (handle)); + + if (ret != ompd_rc_ok) + return ret; + + if (handle == NULL) + return ompd_rc_error; + + (*handle)->context = context; + (*handle)->kind = OMPD_DEVICE_KIND_HOST; + return ret; +} + +/* OMPD will not support GPUs for now. */ + +ompd_rc_t +ompd_device_initialize (ompd_address_space_handle_t *process_handle, + ompd_address_space_context_t *device_context, ompd_device_t kind, + ompd_size_t sizeof_id, void *id, + ompd_address_space_handle_t **device_handle) + +{ + if (device_context == NULL) + return ompd_rc_bad_input; + + return ompd_rc_unsupported; +} + + +ompd_rc_t +ompd_rel_address_space_handle (ompd_address_space_handle_t *handle) +{ + if (handle == NULL) + return ompd_rc_stale_handle; + + ompd_rc_t ret = callbacks->free_memory ((void *) handle); + return ret; +} diff --git a/libgomp/ompd-support.c b/libgomp/ompd-support.c new file mode 100644 index 00000000000..51600714886 --- /dev/null +++ b/libgomp/ompd-support.c @@ -0,0 +1,127 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +#include "ompd-support.h" + +#define gompd_declare_access(t, m) __UINT64_TYPE__ gompd_access_##t##_##m; + GOMPD_FOREACH_ACCESS (gompd_declare_access) +#undef gompd_declare_access + +#define gompd_declare_sizeof_members(t, m) \ + __UINT64_TYPE__ gompd_sizeof_##t##_##m; + GOMPD_FOREACH_ACCESS (gompd_declare_sizeof_members) +#undef gompd_declare_sizeof_members + +#define gompd_declare_sizes(t) __UINT64_TYPE__ gompd_sizeof_##t; + GOMPD_SIZES (gompd_declare_sizes) +#undef gompd_declare_sizes + +const char **ompd_dll_locations = NULL; +__UINT64_TYPE__ gompd_state; + +void +gompd_load () +{ + const char *ompd_env_var = getenv ("OMP_DEBUG"); + if (ompd_env_var == NULL || strcmp (ompd_env_var, "enabled")) + return; + + /* Get the offset of the struct members. */ + #define gompd_init_access(t, m) \ + gompd_access_##t##_##m = (__UINT64_TYPE__) & (((struct t *) NULL)->m); + GOMPD_FOREACH_ACCESS (gompd_init_access); + #undef gompd_init_access + + /* Get sizeof members. */ + + #define gompd_init_sizeof_members(t, m) \ + gompd_sizeof_##t##_##m = sizeof (((struct t *) NULL)->m); + GOMPD_FOREACH_ACCESS (gompd_init_sizeof_members); + #undef gompd_declare_sizeof_members + + #define gompd_init_sizes(t) gompd_sizeof_##t = sizeof (struct t); + GOMPD_SIZES (gompd_init_sizes) + #undef gompd_init_sizes + + gomp_debug (2, "OMP OMPD active\n"); + static const char *ompd_dll_locations_array[2] + = {"libgompd" SONAME_SUFFIX (1) , NULL}; + gompd_state |= OMPD_ENABLED; + ompd_dll_locations = &ompd_dll_locations_array[0]; + ompd_dll_locations_valid (); +} + +#ifndef __ELF__ +/* Dummy functions. they shoud not be optimized. */ + +void __attribute__ ((noinline)) +ompd_dll_locations_valid () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_parallel_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_parallel_end () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_task_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_task_end () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_thread_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_thread_end () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_device_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_device_end () +{ + asm (""); +} +#endif /* __ELF__*/ diff --git a/libgomp/ompd-support.h b/libgomp/ompd-support.h new file mode 100644 index 00000000000..d60fc5584e9 --- /dev/null +++ b/libgomp/ompd-support.h @@ -0,0 +1,57 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/*This file contains the runtime support for gompd. */ + +#ifndef _OMPD_SUPPORT_H +#define _OMPD_SUPPORT_H + +#include "omp-tools.h" +#include "plugin-suffix.h" +#include "libgomp.h" +#include <string.h> +#include <stdlib.h> +#include <stdio.h> +#include <stddef.h> + +void gompd_load (); +extern __UINT64_TYPE__ gompd_state; + +#define OMPD_ENABLED 0x1 + +#define GOMPD_FOREACH_ACCESS(gompd_access) \ + gompd_access (gomp_task_icv, nthreads_var) \ + gompd_access (gomp_task_icv, run_sched_var) \ + gompd_access (gomp_task_icv, run_sched_chunk_size) \ + gompd_access (gomp_task_icv, default_device_var) \ + gompd_access (gomp_task_icv, thread_limit_var) \ + gompd_access (gomp_task_icv, dyn_var) \ + gompd_access (gomp_task_icv, bind_var) \ + gompd_access (gomp_thread, task) \ + gompd_access (gomp_thread_pool, threads) \ + gompd_access (gomp_thread, ts) \ + gompd_access (gomp_team_state, team_id) \ + +#define GOMPD_SIZES(gompd_size) \ + gompd_size (gomp_thread) \ + gompd_size (gomp_task_icv) \ + gompd_size (gomp_task) + +#endif /* _OMPD_SUPPORT_H */ diff --git a/libgomp/ompd-types.h.in b/libgomp/ompd-types.h.in new file mode 100644 index 00000000000..e5bfb2f37cf --- /dev/null +++ b/libgomp/ompd-types.h.in @@ -0,0 +1,54 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains the types needed for OMPD implementation. */ + +#ifndef _OMPD_TYPES_H +#define _OMPD_TYPES_H + +#ifdef __cpulsplus +extern "C" { +#endif + +#define OMPD_TYPES_VERSION 20180906 /* YYYYMMDD Format. */ + +/* Kinds of device threads. */ +#define OMPD_THREAD_ID_PTHREAD ((ompd_thread_id_t)0) +#define OMPD_THREAD_ID_LWP ((ompd_thread_id_t)1) +#define OMPD_THREAD_ID_WINTHREAD ((ompd_thread_id_t)2) + +/* The range of non-standard implementation defined values. */ +#define OMPD_THREAD_ID_LO ((ompd_thread_id_t)1000000) +#define OMPD_THREAD_ID_HI ((ompd_thread_id_t)1100000) + +/* Memory Access Segment definitions for Host and Target Devices. */ +#define OMPD_SEGMENT_UNSPECIFIED ((ompd_seg_t)0) + +/* Kinds of device device address spaces. */ +#define OMPD_DEVICE_KIND_HOST ((ompd_device_t)1) + +/* The range of non-standard implementation defined values. */ +#define OMPD_DEVICE_IMPL_LO ((ompd_device_t)1000000) +#define OMPD_DEVICE_IMPL_HI ((ompd_device_t)1100000) + +#ifdef __cplusplus +} // extern C +#endif +#endif /* _OMPD_TYPES_H */ diff --git a/libgomp/team.c b/libgomp/team.c index cb6875d70fa..29984bafbbe 100644 --- a/libgomp/team.c +++ b/libgomp/team.c @@ -30,6 +30,7 @@ #include "pool.h" #include <stdlib.h> #include <string.h> +#include "ompd-support.h" #ifdef LIBGOMP_USE_PTHREADS pthread_attr_t gomp_thread_attr; @@ -321,6 +322,7 @@ gomp_team_start (void (*fn) (void *), void *data, unsigned nthreads, unsigned flags, struct gomp_team *team, struct gomp_taskgroup *taskgroup) { + ompd_bp_parallel_begin (); struct gomp_thread_start_data *start_data = NULL; struct gomp_thread *thr, *nthr; struct gomp_task *task; @@ -1011,6 +1013,7 @@ gomp_team_end (void) pool->last_team = team; gomp_release_thread_pool (pool); } + ompd_bp_parallel_end (); } #ifdef LIBGOMP_USE_PTHREADS ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] libgompd: add OMPD support, libgompd initialization and global ICVs functions 2022-03-15 21:32 ` Mohamed Atef @ 2022-03-16 3:48 ` Mohamed Atef 2022-03-20 9:33 ` Mohamed Atef 0 siblings, 1 reply; 7+ messages in thread From: Mohamed Atef @ 2022-03-16 3:48 UTC (permalink / raw) To: gcc-patches, Jakub Jelinek, tobias, Martin Jambor [-- Attachment #1: Type: text/plain, Size: 2990 bytes --] Hi, we found some typos in the ChangeLog and some wrong spaces (nightmare) in the files. So here's the best we can do. and please don't be disappointed and trust us we're doing our best. I hope you could review it by Sunday night. Thanks. libgomp/ChangeLog 2022-03-15 Mohamed Atef <mohamedatef1698@gmail.com> *config/darwin/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. *config/hpux/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. *config/posix/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. *configure: Regenerate. * Makefile.am (toolexeclib_LTLIBRARIES): Add libgompd.la. <http://libgompd.la> (libgompd_la_LDFLAGS, libgompd_la_DEPENDENCIES, libgompd_la_LINK, libgompd_la_SOURCES, libgompd_version_dep, libgompd_version_script, libgompd.ver-sun, libgompd.ver, libgompd_version_info): New. *Makefile.in: Regenerate. *aclocal.m4: Regenerate. *env.c: Include ompd-support.h. (initialize_env): Call gompd_load. *team.c: Include ompd-support.h. (gomp_team_start): Call ompd_bp_parallel_begin. (gomp_team_end): Call ompd_bp_parallel_end. *libgomp.map: Add OMP_5.0.3 symbol versions. *libgompd.map: New. *omp-tools.h.in: New. *ompd-types.h.in: New. *ompd-support.h: New. *ompd-support.c: New. *ompd-helper.h: New. *ompd-helper.c: New. *ompd-init.c: New. *ompd-icv.c: New. *configure.ac (AC_CONFIG_FILES): Add omp-tools.h and ompd-types.h. On Tue, Mar 15, 2022 at 11:32 PM Mohamed Atef <mohamedatef1698@gmail.com> wrote: > > > On Tue, Mar 15, 2022 at 11:32 PM Mohamed Atef <mohamedatef1698@gmail.com> > wrote: > >> This patch added OMPD support to libgomp, api version funcitos and global >> ICVs functions. >> I hope you review it as soon as possible, to fix the problems. >> I tried as much as I could to follow GNU standards. >> We have a seminar at the college next week, so we need this to be >> reviewed. >> Thanks >> >> >> libgomp/ChangeLog >> >> 2022-03-15 Mohamed Atef <mohamedatef1698@gmail.com> >> >> *config/darwin/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >> *config/hpux/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >> *config/posix/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >> *configure: Regenerate. >> * Makefile.am (toolexeclib_LTLIBRARIES): Add libgompd.la >> (libgompd_la_LDFLAGS, libgompd_la_DEPENDENCIES, libgompd_la_LINK, >> libgompd_la_SOURCES, libgompd_version_dep, libgompd_version_script, >> libgompd.ver-sun, libgompd.ver, libgompd_version_info): New. >> *Makefile.in: Regenerate. >> *aclocal.m4: Regenerate. >> *env.c: Include ompd-support.h. >> (initialize_env): Call gompd_load. >> *team.c: Include ompd-support.h. >> (gomp_team_start): Call ompd_bp_parallel_begin. >> (gomp_team_end): Call ompd_bp_parallel_end. >> *libgomp.map: Add OMP_5.0.3 symbol versions. >> *libgompd.map: New. >> *omp-tools.h.in: New. >> *ompd-types.h.in: New. >> *ompd-support.h: New. >> *ompd-support.c: New. >> *ompd-helper.h: New. >> *ompd-helper.c: New. >> *ompd-init.c: New. >> *ompd-icv.c: New. >> *configure.ac (AC_CONFIG_FILES): Add omp-tools.h and ompd-types.h. >> > [-- Attachment #2: diff.txt --] [-- Type: text/plain, Size: 64349 bytes --] diff --git a/libgomp/Makefile.am b/libgomp/Makefile.am index f8b2a06d63e..f530a730ea8 100644 --- a/libgomp/Makefile.am +++ b/libgomp/Makefile.am @@ -20,7 +20,7 @@ AM_CPPFLAGS = $(addprefix -I, $(search_path)) AM_CFLAGS = $(XCFLAGS) AM_LDFLAGS = $(XLDFLAGS) $(SECTION_LDFLAGS) $(OPT_LDFLAGS) -toolexeclib_LTLIBRARIES = libgomp.la +toolexeclib_LTLIBRARIES = libgomp.la libgompd.la nodist_toolexeclib_HEADERS = libgomp.spec if LIBGOMP_BUILD_VERSIONED_SHLIB @@ -32,13 +32,21 @@ libgomp.ver: $(top_srcdir)/libgomp.map $(EGREP) -v '#(#| |$$)' $< | \ $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) +libgompd.ver: $(top_srcdir)/libgompd.map + $(EGREP) -v '#(#| |$$)' $< | \ + $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) + if LIBGOMP_BUILD_VERSIONED_SHLIB_GNU libgomp_version_script = -Wl,--version-script,libgomp.ver +libgompd_version_script = -Wl,--version-script,libgompd.ver libgomp_version_dep = libgomp.ver +libgompd_version_dep = libgompd.ver endif if LIBGOMP_BUILD_VERSIONED_SHLIB_SUN libgomp_version_script = -Wl,-M,libgomp.ver-sun +libgompd_version_script = -Wl,-M,libgompd.ver-sun libgomp_version_dep = libgomp.ver-sun +libgompd_version_dep = libgompd.ver-sun libgomp.ver-sun : libgomp.ver \ $(top_srcdir)/../contrib/make_sunver.pl \ $(libgomp_la_OBJECTS) $(libgomp_la_LIBADD) @@ -48,16 +56,34 @@ libgomp.ver-sun : libgomp.ver \ `echo $(libgomp_la_LIBADD) | \ sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ > $@ || (rm -f $@ ; exit 1) + +libgompd.ver-sun : libgompd.ver \ + $(top_srcdir)/../contrib/make_sunver.pl \ + $(libgompd_la_OBJECTS) $(libgompd_la_LIBADD) + perl $(top_srcdir)/../contrib/make_sunver.pl \ + libgompd.ver \ + $(libgompd_la_OBJECTS:%.lo=.libs/%.o) \ + `echo $(libgompd_la_LIBADD) | \ + sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ + > $@ || (rm -f $@ ; exit 1) + endif else libgomp_version_script = +libgompd_version_script = libgomp_version_dep = +libgompd_version_dep = endif libgomp_version_info = -version-info $(libtool_VERSION) +libgompd_version_info = -version-info $(libtool_VERSION) libgomp_la_LDFLAGS = $(libgomp_version_info) $(libgomp_version_script) \ $(lt_host_flags) +libgompd_la_LDFLAGS = $(libgompd_version_info) $(libgompd_version_script) \ + $(lt_host_flags) libgomp_la_DEPENDENCIES = $(libgomp_version_dep) +libgompd_la_DEPENDENCIES = $(libgompd_version_dep) libgomp_la_LINK = $(LINK) $(libgomp_la_LDFLAGS) +libgompd_la_LINK = $(LINK) $(libgompd_la_LDFLAGS) libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c error.c \ icv.c icv-device.c iter.c iter_ull.c loop.c loop_ull.c ordered.c \ @@ -66,8 +92,9 @@ libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c error.c \ target.c splay-tree.c libgomp-plugin.c oacc-parallel.c oacc-host.c \ oacc-init.c oacc-mem.c oacc-async.c oacc-plugin.c oacc-cuda.c \ priority_queue.c affinity-fmt.c teams.c allocator.c oacc-profiling.c \ - oacc-target.c + oacc-target.c ompd-support.c +libgompd_la_SOURCES = ompd-init.c ompd-helper.c ompd-icv.c include $(top_srcdir)/plugin/Makefrag.am if USE_FORTRAN @@ -75,7 +102,7 @@ libgomp_la_SOURCES += openacc.f90 endif nodist_noinst_HEADERS = libgomp_f.h -nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h +nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h omp-tools.h ompd-types.h if USE_FORTRAN nodist_finclude_HEADERS = omp_lib.h omp_lib.f90 omp_lib.mod omp_lib_kinds.mod \ openacc_lib.h openacc.f90 openacc.mod openacc_kinds.mod diff --git a/libgomp/Makefile.in b/libgomp/Makefile.in index 22cb2136a08..afeb964b01f 100644 --- a/libgomp/Makefile.in +++ b/libgomp/Makefile.in @@ -16,7 +16,7 @@ # Plugins for offload execution, Makefile.am fragment. # -# Copyright (C) 2014-2021 Free Software Foundation, Inc. +# Copyright (C) 2014-2022 Free Software Foundation, Inc. # # Contributed by Mentor Embedded. # @@ -148,7 +148,7 @@ am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs CONFIG_HEADER = config.h CONFIG_CLEAN_FILES = omp.h omp_lib.h omp_lib.f90 libgomp_f.h \ - libgomp.spec + omp-tools.h ompd-types.h libgomp.spec CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ @@ -220,8 +220,11 @@ am_libgomp_la_OBJECTS = alloc.lo atomic.lo barrier.lo critical.lo \ oacc-parallel.lo oacc-host.lo oacc-init.lo oacc-mem.lo \ oacc-async.lo oacc-plugin.lo oacc-cuda.lo priority_queue.lo \ affinity-fmt.lo teams.lo allocator.lo oacc-profiling.lo \ - oacc-target.lo $(am__objects_1) + oacc-target.lo ompd-support.lo $(am__objects_1) libgomp_la_OBJECTS = $(am_libgomp_la_OBJECTS) +libgompd_la_LIBADD = +am_libgompd_la_OBJECTS = ompd-init.lo ompd-helper.lo ompd-icv.lo +libgompd_la_OBJECTS = $(am_libgompd_la_OBJECTS) AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false @@ -269,7 +272,8 @@ am__v_FCLD_ = $(am__v_FCLD_@AM_DEFAULT_V@) am__v_FCLD_0 = @echo " FCLD " $@; am__v_FCLD_1 = SOURCES = $(libgomp_plugin_gcn_la_SOURCES) \ - $(libgomp_plugin_nvptx_la_SOURCES) $(libgomp_la_SOURCES) + $(libgomp_plugin_nvptx_la_SOURCES) $(libgomp_la_SOURCES) \ + $(libgompd_la_SOURCES) AM_V_DVIPS = $(am__v_DVIPS_@AM_V@) am__v_DVIPS_ = $(am__v_DVIPS_@AM_DEFAULT_V@) am__v_DVIPS_0 = @echo " DVIPS " $@; @@ -533,7 +537,8 @@ libsubincludedir = $(libdir)/gcc/$(target_alias)/$(gcc_version)/include AM_CPPFLAGS = $(addprefix -I, $(search_path)) AM_CFLAGS = $(XCFLAGS) AM_LDFLAGS = $(XLDFLAGS) $(SECTION_LDFLAGS) $(OPT_LDFLAGS) -toolexeclib_LTLIBRARIES = libgomp.la $(am__append_1) $(am__append_2) +toolexeclib_LTLIBRARIES = libgomp.la libgompd.la $(am__append_1) \ + $(am__append_2) nodist_toolexeclib_HEADERS = libgomp.spec # -Wc is only a libtool option. @@ -542,15 +547,27 @@ nodist_toolexeclib_HEADERS = libgomp.spec @LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgomp_version_script = @LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_script = -Wl,--version-script,libgomp.ver @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_script = -Wl,-M,libgomp.ver-sun +@LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgompd_version_script = +@LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_script = -Wl,--version-script,libgompd.ver +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_script = -Wl,-M,libgompd.ver-sun @LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgomp_version_dep = @LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_dep = libgomp.ver @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_dep = libgomp.ver-sun +@LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgompd_version_dep = +@LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_dep = libgompd.ver +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_dep = libgompd.ver-sun libgomp_version_info = -version-info $(libtool_VERSION) +libgompd_version_info = -version-info $(libtool_VERSION) libgomp_la_LDFLAGS = $(libgomp_version_info) $(libgomp_version_script) \ $(lt_host_flags) +libgompd_la_LDFLAGS = $(libgompd_version_info) $(libgompd_version_script) \ + $(lt_host_flags) + libgomp_la_DEPENDENCIES = $(libgomp_version_dep) +libgompd_la_DEPENDENCIES = $(libgompd_version_dep) libgomp_la_LINK = $(LINK) $(libgomp_la_LDFLAGS) +libgompd_la_LINK = $(LINK) $(libgompd_la_LDFLAGS) libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c \ error.c icv.c icv-device.c iter.c iter_ull.c loop.c loop_ull.c \ ordered.c parallel.c scope.c sections.c single.c task.c team.c \ @@ -559,7 +576,8 @@ libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c \ oacc-parallel.c oacc-host.c oacc-init.c oacc-mem.c \ oacc-async.c oacc-plugin.c oacc-cuda.c priority_queue.c \ affinity-fmt.c teams.c allocator.c oacc-profiling.c \ - oacc-target.c $(am__append_3) + oacc-target.c ompd-support.c $(am__append_3) +libgompd_la_SOURCES = ompd-init.c ompd-helper.c ompd-icv.c # Nvidia PTX OpenACC plugin. @PLUGIN_NVPTX_TRUE@libgomp_plugin_nvptx_version_info = -version-info $(libtool_VERSION) @@ -583,7 +601,7 @@ libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c \ @PLUGIN_GCN_TRUE@libgomp_plugin_gcn_la_LIBADD = libgomp.la $(PLUGIN_GCN_LIBS) @PLUGIN_GCN_TRUE@libgomp_plugin_gcn_la_LIBTOOLFLAGS = --tag=disable-static nodist_noinst_HEADERS = libgomp_f.h -nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h +nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h omp-tools.h ompd-types.h @USE_FORTRAN_TRUE@nodist_finclude_HEADERS = omp_lib.h omp_lib.f90 omp_lib.mod omp_lib_kinds.mod \ @USE_FORTRAN_TRUE@ openacc_lib.h openacc.f90 openacc.mod openacc_kinds.mod @@ -680,6 +698,10 @@ omp_lib.f90: $(top_builddir)/config.status $(srcdir)/omp_lib.f90.in cd $(top_builddir) && $(SHELL) ./config.status $@ libgomp_f.h: $(top_builddir)/config.status $(srcdir)/libgomp_f.h.in cd $(top_builddir) && $(SHELL) ./config.status $@ +omp-tools.h: $(top_builddir)/config.status $(srcdir)/omp-tools.h.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +ompd-types.h: $(top_builddir)/config.status $(srcdir)/ompd-types.h.in + cd $(top_builddir) && $(SHELL) ./config.status $@ libgomp.spec: $(top_builddir)/config.status $(srcdir)/libgomp.spec.in cd $(top_builddir) && $(SHELL) ./config.status $@ @@ -727,6 +749,9 @@ libgomp-plugin-nvptx.la: $(libgomp_plugin_nvptx_la_OBJECTS) $(libgomp_plugin_nvp libgomp.la: $(libgomp_la_OBJECTS) $(libgomp_la_DEPENDENCIES) $(EXTRA_libgomp_la_DEPENDENCIES) $(AM_V_GEN)$(libgomp_la_LINK) -rpath $(toolexeclibdir) $(libgomp_la_OBJECTS) $(libgomp_la_LIBADD) $(LIBS) +libgompd.la: $(libgompd_la_OBJECTS) $(libgompd_la_DEPENDENCIES) $(EXTRA_libgompd_la_DEPENDENCIES) + $(AM_V_GEN)$(libgompd_la_LINK) -rpath $(toolexeclibdir) $(libgompd_la_OBJECTS) $(libgompd_la_LIBADD) $(LIBS) + mostlyclean-compile: -rm -f *.$(OBJEXT) @@ -764,6 +789,10 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oacc-plugin.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oacc-profiling.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oacc-target.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-helper.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-icv.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-init.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-support.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ordered.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/parallel.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/priority_queue.Plo@am__quote@ @@ -1366,6 +1395,10 @@ vpath % $(strip $(search_path)) @LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp.ver: $(top_srcdir)/libgomp.map @LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(EGREP) -v '#(#| |$$)' $< | \ @LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) + +@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd.ver: $(top_srcdir)/libgompd.map +@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(EGREP) -v '#(#| |$$)' $< | \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp.ver-sun : libgomp.ver \ @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(top_srcdir)/../contrib/make_sunver.pl \ @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(libgomp_la_OBJECTS) $(libgomp_la_LIBADD) @@ -1376,6 +1409,16 @@ vpath % $(strip $(search_path)) @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ > $@ || (rm -f $@ ; exit 1) +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd.ver-sun : libgompd.ver \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(top_srcdir)/../contrib/make_sunver.pl \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(libgompd_la_OBJECTS) $(libgompd_la_LIBADD) +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ perl $(top_srcdir)/../contrib/make_sunver.pl \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ libgompd.ver \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(libgompd_la_OBJECTS:%.lo=.libs/%.o) \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ `echo $(libgompd_la_LIBADD) | \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ > $@ || (rm -f $@ ; exit 1) + omp_lib_kinds.mod: omp_lib.mod : openacc_kinds.mod: openacc.mod diff --git a/libgomp/config/darwin/plugin-suffix.h b/libgomp/config/darwin/plugin-suffix.h index 7c1ad31c9b4..57f127f6d3e 100644 --- a/libgomp/config/darwin/plugin-suffix.h +++ b/libgomp/config/darwin/plugin-suffix.h @@ -23,4 +23,4 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ -#define SONAME_SUFFIX(n) ("." #n ".dylib") +#define SONAME_SUFFIX(n) "." #n ".dylib" diff --git a/libgomp/config/hpux/plugin-suffix.h b/libgomp/config/hpux/plugin-suffix.h index a4c48a45dd1..ceaf2c6e054 100644 --- a/libgomp/config/hpux/plugin-suffix.h +++ b/libgomp/config/hpux/plugin-suffix.h @@ -23,4 +23,4 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ -#define SONAME_SUFFIX(n) (".sl." #n) +#define SONAME_SUFFIX(n) ".sl." #n diff --git a/libgomp/config/posix/plugin-suffix.h b/libgomp/config/posix/plugin-suffix.h index cf03f64f7a3..995d34f53ea 100644 --- a/libgomp/config/posix/plugin-suffix.h +++ b/libgomp/config/posix/plugin-suffix.h @@ -23,4 +23,4 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ -#define SONAME_SUFFIX(n) (".so." #n) +#define SONAME_SUFFIX(n) ".so." #n diff --git a/libgomp/configure b/libgomp/configure index a73a6d44003..592f32974b6 100755 --- a/libgomp/configure +++ b/libgomp/configure @@ -17065,7 +17065,7 @@ fi -ac_config_files="$ac_config_files omp.h omp_lib.h omp_lib.f90 libgomp_f.h" +ac_config_files="$ac_config_files omp.h omp_lib.h omp_lib.f90 libgomp_f.h omp-tools.h ompd-types.h" ac_config_files="$ac_config_files Makefile testsuite/Makefile libgomp.spec" @@ -18218,6 +18218,8 @@ do "omp_lib.h") CONFIG_FILES="$CONFIG_FILES omp_lib.h" ;; "omp_lib.f90") CONFIG_FILES="$CONFIG_FILES omp_lib.f90" ;; "libgomp_f.h") CONFIG_FILES="$CONFIG_FILES libgomp_f.h" ;; + "omp-tools.h") CONFIG_FILES="$CONFIG_FILES omp-tools.h" ;; + "ompd-types.h") CONFIG_FILES="$CONFIG_FILES ompd-types.h" ;; "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; "libgomp.spec") CONFIG_FILES="$CONFIG_FILES libgomp.spec" ;; diff --git a/libgomp/configure.ac b/libgomp/configure.ac index a9b1f3973f7..cd6c3cc1a96 100644 --- a/libgomp/configure.ac +++ b/libgomp/configure.ac @@ -472,7 +472,7 @@ CFLAGS="$save_CFLAGS" # Determine what GCC version number to use in filesystem paths. GCC_BASE_VER -AC_CONFIG_FILES(omp.h omp_lib.h omp_lib.f90 libgomp_f.h) +AC_CONFIG_FILES(omp.h omp_lib.h omp_lib.f90 libgomp_f.h omp-tools.h ompd-types.h) AC_CONFIG_FILES(Makefile testsuite/Makefile libgomp.spec) AC_CONFIG_FILES([testsuite/libgomp-test-support.pt.exp:testsuite/libgomp-test-support.exp.in]) AC_CONFIG_FILES([testsuite/libgomp-site-extra.exp]) diff --git a/libgomp/env.c b/libgomp/env.c index 1c4ee894515..c0f205235e9 100644 --- a/libgomp/env.c +++ b/libgomp/env.c @@ -33,6 +33,7 @@ #ifndef LIBGOMP_OFFLOADED_ONLY #include "libgomp_f.h" #include "oacc-int.h" +#include "ompd-support.h" #include <ctype.h> #include <stdlib.h> #include <stdio.h> @@ -1483,6 +1484,7 @@ initialize_env (void) = thread_limit_var > INT_MAX ? UINT_MAX : thread_limit_var; } parse_int_secure ("GOMP_DEBUG", &gomp_debug_var, true); + gompd_load (); #ifndef HAVE_SYNC_BUILTINS gomp_mutex_init (&gomp_managed_threads_lock); #endif diff --git a/libgomp/libgomp.map b/libgomp/libgomp.map index 2ac58094169..46feba394f5 100644 --- a/libgomp/libgomp.map +++ b/libgomp/libgomp.map @@ -13,7 +13,7 @@ OMP_1.0 { #ifdef HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT # If the assembler used lacks the .symver directive or the linker # doesn't support GNU symbol versioning, we have the same symbol in - # two versions, which Sun ld chokes on. + # two versions, which Sun ld chokes on. omp_init_lock; omp_init_nest_lock; omp_destroy_lock; @@ -226,6 +226,14 @@ OMP_5.1 { omp_get_teams_thread_limit_; } OMP_5.0.2; +OMP_5.0.3 { + global: + ompd_dll_locations; + ompd_dll_locations_valid; + ompd_bp_parallel_begin; + ompd_bp_parallel_end; +} OMP_5.0.2; + GOMP_1.0 { global: GOMP_atomic_end; diff --git a/libgomp/libgompd.map b/libgomp/libgompd.map new file mode 100644 index 00000000000..fc1b219cdde --- /dev/null +++ b/libgomp/libgompd.map @@ -0,0 +1,21 @@ +OMPD_5.1 { + global: + ompd_initialize; + ompd_get_api_version; + ompd_get_version_string; + ompd_process_initialize; + ompd_device_initialize; + ompd_rel_address_space_handle; + ompd_finalize; + ompd_enumerate_icvs; + ompd_get_icv_from_scope; + ompd_get_icv_string_from_scope; + ompd_get_thread_handle; + ompd_get_thread_in_parallel; + ompd_rel_thread_handle; + ompd_thread_handle_compare; + ompd_get_thread_id; + ompd_get_device_from_thread; + ompd_bp_thread_begin; + ompd_bp_thread_end; +}; diff --git a/libgomp/omp-tools.h.in b/libgomp/omp-tools.h.in new file mode 100644 index 00000000000..e607d8430de --- /dev/null +++ b/libgomp/omp-tools.h.in @@ -0,0 +1,303 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains data types and function declarations that + that are defined in OMPD standard. */ + +#ifndef _OMP_TOOLS_H +#define _OMP_TOOLS_H + +#ifdef __cplusplus +extern "C" { +#endif + +extern const char **ompd_dll_locations; + +#ifdef __ELF__ +#define ompd_dll_locations_valid() \ + __asm__ __volatile__ (".globl ompd_dll_locations_valid\n\t" \ + "ompd_dll_locations_valid:") +#else +extern void ompd_dll_locations_valid (void); +#endif /* __ELF__ */ + +typedef __UINT64_TYPE__ ompd_size_t; +typedef __UINT64_TYPE__ ompd_wait_id_t; + +typedef __UINT64_TYPE__ ompd_addr_t; +typedef __INT64_TYPE__ ompd_word_t; +typedef __UINT64_TYPE__ ompd_seg_t; + +typedef struct ompd_address_t +{ + ompd_seg_t segment; + ompd_addr_t address; +} ompd_address_t; + +typedef struct ompd_frame_info_t +{ + ompd_address_t frame_address; + ompd_word_t frame_flag; +} ompd_frame_info_t; + +typedef __UINT64_TYPE__ ompd_device_t; +typedef __UINT64_TYPE__ ompd_thread_id_t; + +typedef struct _ompd_aspace_handle ompd_address_space_handle_t; +typedef struct _ompd_thread_handle ompd_thread_handle_t; +typedef struct _ompd_parallel_handle ompd_parallel_handle_t; +typedef struct _ompd_task_handle ompd_task_handle_t; + +typedef enum ompd_scope_t +{ + ompd_scope_global = 1, + ompd_scope_address_space = 2, + ompd_scope_thread = 3, + ompd_scope_parallel = 4, + ompd_scope_implicit_task = 5, + ompd_scope_task = 6 +} ompd_scope_t; + +typedef __UINT64_TYPE__ ompd_icv_id_t; + +typedef struct _ompd_aspace_cont ompd_address_space_context_t; +typedef struct _ompd_thread_cont ompd_thread_context_t; + +typedef enum ompd_rc_t +{ + ompd_rc_ok = 0, + ompd_rc_unavailable = 1, + ompd_rc_stale_handle = 2, + ompd_rc_bad_input = 3, + ompd_rc_error = 4, + ompd_rc_unsupported = 5, + ompd_rc_needs_state_tracking = 6, + ompd_rc_incompatible = 7, + ompd_rc_device_read_error = 8, + ompd_rc_device_write_error = 9, + ompd_rc_nomem = 10, + ompd_rc_incomplete = 11, + ompd_rc_callback_error = 12 +} ompd_rc_t; + + +typedef struct ompd_device_type_sizes_t +{ + __UINT8_TYPE__ sizeof_char; + __UINT8_TYPE__ sizeof_short; + __UINT8_TYPE__ sizeof_int; + __UINT8_TYPE__ sizeof_long; + __UINT8_TYPE__ sizeof_long_long; + __UINT8_TYPE__ sizeof_pointer; +} ompd_device_type_sizes_t; + + +typedef ompd_rc_t (*ompd_callback_memory_alloc_fn_t) (ompd_size_t, void **); +typedef ompd_rc_t (*ompd_callback_memory_free_fn_t) (void *); + +typedef ompd_rc_t (*ompd_callback_get_thread_context_for_thread_id_fn_t) + (ompd_address_space_context_t *, ompd_thread_id_t, + ompd_size_t, const void *, ompd_thread_context_t **); + + +typedef ompd_rc_t (*ompd_callback_sizeof_fn_t) (ompd_address_space_context_t *, + ompd_device_type_sizes_t *); + + +typedef ompd_rc_t (*ompd_callback_symbol_addr_fn_t) + (ompd_address_space_context_t *, ompd_thread_context_t *, const char *, + ompd_address_t *, const char *); + +typedef ompd_rc_t (*ompd_callback_memory_read_fn_t) + (ompd_address_space_context_t *, ompd_thread_context_t *, + const ompd_address_t *, ompd_size_t nbytes, void *); + + +typedef ompd_rc_t (*ompd_callback_memory_write_fn_t) + (ompd_address_space_context_t *, ompd_thread_context_t *, + const ompd_address_t *, ompd_size_t, const void *); + +typedef ompd_rc_t (*ompd_callback_device_host_fn_t) + (ompd_address_space_context_t *, const void *, + ompd_size_t, ompd_size_t, void *); + +typedef ompd_rc_t (*ompd_callback_print_string_fn_t) (const char *, int); + +typedef struct ompd_callbacks_t +{ + ompd_callback_memory_alloc_fn_t alloc_memory; + ompd_callback_memory_free_fn_t free_memory; + ompd_callback_print_string_fn_t print_string; + ompd_callback_sizeof_fn_t sizeof_type; + ompd_callback_symbol_addr_fn_t symbol_addr_lookup; + ompd_callback_memory_read_fn_t read_memory; + ompd_callback_memory_write_fn_t write_memory; + ompd_callback_memory_read_fn_t read_string; + ompd_callback_device_host_fn_t device_to_host; + ompd_callback_device_host_fn_t host_to_device; + ompd_callback_get_thread_context_for_thread_id_fn_t + get_thread_context_for_thread_id; +} ompd_callbacks_t; + +ompd_rc_t ompd_initialize (ompd_word_t, const ompd_callbacks_t *); + +ompd_rc_t ompd_get_api_version (ompd_word_t *); +ompd_rc_t ompd_get_version_string (const char **); + +ompd_rc_t ompd_finalize (void); + +ompd_rc_t ompd_process_initialize (ompd_address_space_context_t *, + ompd_address_space_handle_t **); + +ompd_rc_t ompd_device_initialize (ompd_address_space_handle_t *, + ompd_address_space_context_t *, ompd_device_t, + ompd_size_t, void *, + ompd_address_space_handle_t **); + +ompd_rc_t ompd_rel_address_space_handle (ompd_address_space_handle_t *); + +ompd_rc_t ompd_get_omp_version (ompd_address_space_handle_t *, ompd_word_t *); + +ompd_rc_t ompd_get_omp_version_string (ompd_address_space_handle_t *, + const char **); + +ompd_rc_t ompd_get_thread_in_parallel (ompd_parallel_handle_t *, int, + ompd_thread_handle_t **); + +ompd_rc_t ompd_get_thread_handle (ompd_address_space_handle_t *, + ompd_thread_id_t, ompd_size_t,const void *, + ompd_thread_handle_t **); + +ompd_rc_t ompd_rel_thread_handle (ompd_thread_handle_t *); + +ompd_rc_t ompd_thread_handle_compare (ompd_thread_handle_t *, + ompd_thread_handle_t *,int *); + +ompd_rc_t ompd_get_thread_id (ompd_thread_handle_t *, ompd_thread_id_t, + ompd_size_t, void *); + +ompd_rc_t ompd_get_curr_parallel_handle (ompd_thread_handle_t *, + ompd_parallel_handle_t **); + +ompd_rc_t ompd_get_enclosing_parallel_handle (ompd_parallel_handle_t *, + ompd_parallel_handle_t **); + +ompd_rc_t ompd_get_task_parallel_handle (ompd_task_handle_t *, + ompd_parallel_handle_t **); + +ompd_rc_t ompd_rel_parallel_handle (ompd_parallel_handle_t *); + +ompd_rc_t ompd_parallel_handle_compare (ompd_parallel_handle_t *, + ompd_parallel_handle_t *, int *); + +ompd_rc_t ompd_get_curr_task_handle (ompd_thread_handle_t *, + ompd_task_handle_t **); + +ompd_rc_t ompd_get_generating_task_handle (ompd_task_handle_t *, + ompd_task_handle_t **); + +ompd_rc_t ompd_get_scheduling_task_handle (ompd_task_handle_t *, + ompd_task_handle_t **); + +ompd_rc_t ompd_get_task_in_parallel (ompd_parallel_handle_t *, int, + ompd_task_handle_t **); + +ompd_rc_t ompd_rel_task_handle (ompd_task_handle_t *); + +ompd_rc_t ompd_task_handle_compare (ompd_task_handle_t *, ompd_task_handle_t *, + int *); + +ompd_rc_t ompd_get_task_function (ompd_task_handle_t *, ompd_address_t *); + +ompd_rc_t ompd_get_task_frame (ompd_task_handle_t *, ompd_frame_info_t *, + ompd_frame_info_t *); + +ompd_rc_t ompd_enumerate_states (ompd_address_space_handle_t *, ompd_word_t, + ompd_word_t *, const char **, ompd_word_t *); + +ompd_rc_t ompd_get_state (ompd_thread_handle_t *, ompd_word_t *, + ompd_wait_id_t *); + +ompd_rc_t ompd_get_display_control_vars (ompd_address_space_handle_t *, + const char * const **); + +ompd_rc_t ompd_rel_display_control_vars (const char * const **); + +ompd_rc_t ompd_enumerate_icvs (ompd_address_space_handle_t *, ompd_icv_id_t, + ompd_icv_id_t *, const char **, ompd_scope_t *, + int *); + +ompd_rc_t ompd_get_icv_from_scope (void *, ompd_scope_t, ompd_icv_id_t, + ompd_word_t *); + +ompd_rc_t ompd_get_icv_string_from_scope (void *, ompd_scope_t, ompd_icv_id_t, + const char **); + +ompd_rc_t ompd_get_tool_data (void *, ompd_scope_t, ompd_word_t *, + ompd_address_t *); + +#ifdef __ELF__ +#define ompd_bp_parallel_begin() \ + __asm__ __volatile__ (".globl ompd_bp_parallel_begin\n\t" \ + "ompd_bp_parallel_begin:") +#define ompd_bp_parallel_end() \ + __asm__ __volatile__ (".globl ompd_bp_parallel_end\n\t" \ + "ompd_bp_parallel_end:") +#define ompd_bp_task_begin() \ + __asm__ __volatile__ (".globl ompd_bp_task_begin\n\t" \ + "ompd_bp_task_begin:") +#define ompd_bp_task_end() \ + __asm__ __volatile__ (".globl ompd_bp_task_end\n\t" \ + "ompd_bp_task_end:") +#define ompd_bp_thread_begin() \ + __asm__ __volatile__ (".globl ompd_bp_thread_begin\n\t" \ + "ompd_bp_thread_begin:") +#define ompd_bp_thread_end() \ + __asm__ __volatile__ (".globl ompd_bp_thread_end\n\t" \ + "ompd_bp_thread_end:") +#define ompd_bp_device_begin() \ + __asm__ __volatile__ (".globl ompd_bp_device_begin\n\t" \ + "ompd_bp_device_end:") +#define ompd_bp_device_end() \ + __asm__ __volatile__ (".globl ompd_bp_device_end\n\t" \ + "ompd_bp_device_end:") +#else + +extern void ompd_bp_parallel_begin (void); +extern void ompd_bp_parallel_end (void); + +extern void ompd_bp_task_begin (void); +extern void ompd_bp_task_end (void); + +extern void ompd_bp_thread_begin (void); +extern void ompd_bp_thread_end (void); + +extern void ompd_bp_device_begin (void); +extern void ompd_bp_device_end (void); +#endif /* __ELF__ */ + +#define ompd_segment_none ((ompd_seg_t) 0) +#define ompd_icv_undefined ((ompd_icv_id_t) 0) + +#ifdef __cplusplus +}; // extern "C" +#endif + +#endif /* _OMP_TOOLS_H */ diff --git a/libgomp/ompd-helper.c b/libgomp/ompd-helper.c new file mode 100644 index 00000000000..e4305dfee76 --- /dev/null +++ b/libgomp/ompd-helper.c @@ -0,0 +1,249 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains the source code of functions + declared in ompd-helper.h. */ + +#include "ompd-helper.h" + +ompd_device_type_sizes_t target_sizes; + +/* Get global ICVs. */ +ompd_rc_t +ompd_get_cancellation (ompd_address_space_handle_t *ah, ompd_word_t *cancel_var) +{ + CHECK (ah); + ompd_word_t cancel = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_cancel_var", cancel, cancel, + target_sizes.sizeof_char, 1, ret, symbol_addr); + *cancel_var = cancel; + return ret; +} + +ompd_rc_t +ompd_get_max_task_priority (ompd_address_space_handle_t *ah, + ompd_word_t *task_p) +{ + CHECK (ah); + ompd_word_t task_priority = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_max_task_priority_var", task_priority, + task_priority, target_sizes.sizeof_int, 1, ret, symbol_addr); + *task_p = task_priority; + return ret; +} + +ompd_rc_t +ompd_get_stacksize (ompd_address_space_handle_t *ah, ompd_word_t *stacksize) +{ + CHECK (ah); + ompd_word_t stack_var = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "stacksize", stack_var, stack_var, + target_sizes.sizeof_long, 1, ret, symbol_addr); + *stacksize = stack_var; + return ret; +} + +ompd_rc_t +ompd_get_debug (ompd_address_space_handle_t *ah, ompd_word_t *debug_var) +{ + CHECK (ah); + ompd_word_t debug = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_debug_var", debug, debug, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *debug_var = debug; + return ret; +} + +ompd_rc_t +ompd_get_display_affinity (ompd_address_space_handle_t *ah, ompd_word_t *aff) +{ + CHECK (ah); + ompd_word_t affin = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_display_affinity_var", affin, affin, + target_sizes.sizeof_char, 1, ret, symbol_addr); + *aff = affin; + return ret; +} + +ompd_rc_t +ompd_get_affinity_format_len (ompd_address_space_handle_t *ah, ompd_word_t *len) +{ + CHECK (ah); + ompd_word_t len_var = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_affinity_format_len", len_var, len_var, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *len = len_var; + return ret; +} + +ompd_rc_t +ompd_get_affinity_format (ompd_address_space_handle_t *ah, const char **string) +{ + CHECK (ah); + ompd_word_t len = 100; + ompd_rc_t ret; + char *temp_str; + ompd_word_t addr; + ret = callbacks->alloc_memory (len + 1, (void **) &temp_str); + temp_str[len] = '\0'; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + ret = callbacks->symbol_addr_lookup (ah->context, NULL, + "gomp_affinity_format_var", &symbol_addr, + NULL); + CHECK_RET (ret); + ret = callbacks->read_memory (ah->context, NULL, &symbol_addr, + target_sizes.sizeof_pointer, &addr); + CHECK_RET (ret); + symbol_addr.address = addr; + ret = callbacks->read_string (ah->context, NULL, &symbol_addr, len, + (void *) temp_str); + CHECK_RET (ret); + ret = callbacks->device_to_host (ah->context, &temp_str, + target_sizes.sizeof_char, len, &temp_str); + *string = temp_str; + return ret; +} + +ompd_rc_t +ompd_get_wait_policy (ompd_address_space_handle_t *ah, ompd_word_t *wait_policy) +{ + CHECK (ah); + ompd_word_t wait_p = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "wait_policy", wait_p, wait_p, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *wait_policy = wait_p; + return ret; +} + +ompd_rc_t +ompd_get_num_teams (ompd_address_space_handle_t *ah, ompd_word_t *num_teams) +{ + CHECK (ah); + ompd_word_t num_t = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_num_teams_var", num_t, num_t, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *num_teams = num_t; + return ret; +} + +ompd_rc_t +ompd_get_teams_thread_limit (ompd_address_space_handle_t *ah, + ompd_word_t *thread_limit) +{ + CHECK (ah); + ompd_word_t thr_lim = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_teams_thread_limit_var", thr_lim, thr_lim, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *thread_limit = thr_lim; + return ret; +} + +ompd_rc_t +ompd_get_spin_count (ompd_address_space_handle_t *ah, ompd_word_t *spin_count) +{ + CHECK (ah); + ompd_word_t spins = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_spin_count_var", spins, spins, + target_sizes.sizeof_long_long, 1, ret, symbol_addr); + *spin_count = spins; + return ret; +} + +ompd_rc_t +ompd_get_available_cpus (ompd_address_space_handle_t *ah, ompd_word_t *procs) +{ + CHECK (ah); + ompd_word_t cpus = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_available_cpus", cpus, cpus, + target_sizes.sizeof_long, 1, ret, symbol_addr); + *procs = cpus; + return ret; +} + +ompd_rc_t +ompd_get_throttled_spin_count (ompd_address_space_handle_t *ah, + ompd_word_t *throt) +{ + CHECK (ah); + ompd_word_t temp = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_throttled_spin_count_var", temp, temp, + target_sizes.sizeof_long_long, 1, ret, symbol_addr); + *throt = temp; + return ret; +} + +ompd_rc_t +ompd_get_managed_threads (ompd_address_space_handle_t *ah, ompd_word_t *man_th) +{ + CHECK (ah); + ompd_word_t temp = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_managed_threads", temp, temp, + target_sizes.sizeof_long, 1, ret, symbol_addr); + *man_th = temp; + return ret; +} + +/* End of global ICVs functions. */ + +ompd_rc_t +get_sizes (ompd_address_space_context_t *context) +{ + if (context == NULL) + return ompd_rc_bad_input; + + static bool inited = false; + static ompd_rc_t ret; + + if (inited) + return ret; + + ret = callbacks->sizeof_type (context, &target_sizes); + if (ret != ompd_rc_ok) + return ret; + + inited = true; + return ret; +} diff --git a/libgomp/ompd-helper.h b/libgomp/ompd-helper.h new file mode 100644 index 00000000000..0700b09e6c9 --- /dev/null +++ b/libgomp/ompd-helper.h @@ -0,0 +1,188 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains data types and declarations of functions that are not + provided by the book but we find them necessary. */ + +#ifndef _OMPD_HELPER_H +#define _OMPD_HELPER_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "omp-tools.h" +#include "ompd-types.h" +#include <stdio.h> +#include <stddef.h> +#include <string.h> +#include <stdbool.h> + +#define stringize(x) stringize1(x) +#define stringize1(x) #x + +#define VERSION 202011 + +extern const ompd_callbacks_t *callbacks; +extern __UINT64_TYPE__ gompd_state; +extern ompd_device_type_sizes_t target_sizes; + +typedef struct _ompd_aspace_handle +{ + ompd_address_space_context_t *context; + ompd_device_t kind; +} ompd_address_space_handle_t; + +typedef struct _ompd_thread_handle +{ + ompd_address_space_handle_t *ah; + ompd_thread_context_t *thread_context; + ompd_address_t th; +} ompd_thread_handle_t; + +typedef struct _ompd_parallel_handle +{ + ompd_address_space_handle_t *ah; + ompd_address_t th; +} ompd_parallel_handle_t; + +typedef struct _ompd_task_handle +{ + ompd_address_space_handle_t *ah; + ompd_address_t th; +} ompd_task_handle_t; + +#define CHECK_RET(ret) \ + do { \ + if (ret != ompd_rc_ok) \ + return ret; \ + } while (0) + +#define GET_VALUE(context, thread_context, name, output, dist_buf, size, \ + count, ret, symbol_addr) \ + do { \ + ret = callbacks->symbol_addr_lookup (context, thread_context, name, \ + &symbol_addr, NULL); \ + CHECK_RET (ret); \ + ret = callbacks->read_memory (context, thread_context, &symbol_addr, size, \ + &dist_buf); \ + CHECK_RET (ret); \ + ret = callbacks->device_to_host (context, &dist_buf, size, count, &output);\ + CHECK_RET (ret); \ + } while (0) + +#define CHECK(ah) \ + do { \ + if (ah == NULL || ah->context == NULL) \ + return ompd_rc_stale_handle; \ + if (callbacks == NULL) \ + return ompd_rc_callback_error; \ + } while (0) + +/* (var_name, string_name, scope). */ +#define FOREACH_OMPD_ICV(ompd_icv) \ + ompd_icv (nthread_var, "nthread var", ompd_scope_thread) \ + ompd_icv (thread_limit_var, "thread limit var", ompd_scope_task) \ + ompd_icv (run_sched_var, "run sched limit var", ompd_scope_task) \ + ompd_icv (run_sched_chunk_size, "run sched chunk size var", ompd_scope_task) \ + ompd_icv (default_device_var, "default device var", ompd_scope_thread) \ + ompd_icv (dyn_var, "dynamic var", ompd_scope_thread) \ + ompd_icv (max_active_levels_var, "max active level var", ompd_scope_task) \ + ompd_icv (bind_var, "proc bind var", ompd_scope_task) \ + ompd_icv (cancellation_var, "cancel var", ompd_scope_address_space) \ + ompd_icv (max_task_priority_var, "max task priority var", \ + ompd_scope_address_space) \ + ompd_icv (stacksize_var, "stack size var", ompd_scope_address_space) \ + ompd_icv (debug_var, "debug var", ompd_scope_address_space) \ + ompd_icv (display_affinity_var, "display affinity var", \ + ompd_scope_address_space) \ + ompd_icv (affinity_format_var, "affinity format var", \ + ompd_scope_address_space) \ + ompd_icv (affinity_format_len_var, "affinity format len var", \ + ompd_scope_address_space) \ + ompd_icv (wait_policy_var, "wait policy var", ompd_scope_address_space) \ + ompd_icv (num_teams_var, "num teams var", ompd_scope_address_space) \ + ompd_icv (teams_thread_limit_var, "teams thread limit var", \ + ompd_scope_address_space) \ + ompd_icv (spin_count_var, "spin count var", ompd_scope_address_space) \ + ompd_icv (num_proc_var, "num proc var", ompd_scope_address_space) \ + ompd_icv (throttled_spin_count_var, "throttled spin count var", \ + ompd_scope_address_space) \ + ompd_icv (managed_threads_var, "managed threads var", \ + ompd_scope_address_space) \ + ompd_icv (thread_num_var, "thread num var", ompd_scope_thread) \ + ompd_icv (final_task_var, "final task var", ompd_scope_task) \ + ompd_icv (implicit_task_var, "implicit task var", ompd_scope_task) \ + ompd_icv (team_size_var, "team size var", ompd_scope_parallel) + +enum ompd_icv +{ + ompd_icv_undefined_var = 0, + #define ompd_icv_iterator(var_name, string_name, scope) ompd_icv_##var_name, + FOREACH_OMPD_ICV (ompd_icv_iterator) + #undef ompd_icv_iterator + ompd_last_icv_var +}; + +ompd_rc_t get_sizes (ompd_address_space_context_t *); + +/* Get Local internal control variables. */ +ompd_rc_t ompd_get_nthread (ompd_thread_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_thread_limit (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_run_sched (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_run_sched_chunk_size (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_default_device (ompd_thread_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_dynamic (ompd_thread_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_max_active_levels (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_proc_bind (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_is_final (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_is_implicit (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_team_size (ompd_parallel_handle_t *, ompd_word_t *); + +/* Get Global ICVs. */ +ompd_rc_t ompd_get_cancellation (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_max_task_priority (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_stacksize (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_debug (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_display_affinity (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_affinity_format (ompd_address_space_handle_t *, + const char **); +ompd_rc_t ompd_get_affinity_format_len (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_wait_policy (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_num_teams (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_teams_thread_limit (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_spin_count (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t ompd_get_available_cpus (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_throttled_spin_count (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t ompd_get_managed_threads (ompd_address_space_handle_t *, + ompd_word_t *); +/*End of Global ICVs. */ + +#ifdef __cplusplus +} // extern C +#endif + +#endif /* _OMPD_HELPER_H */ diff --git a/libgomp/ompd-icv.c b/libgomp/ompd-icv.c new file mode 100644 index 00000000000..7282ffcff6e --- /dev/null +++ b/libgomp/ompd-icv.c @@ -0,0 +1,194 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains implementation of functions defined in 5.5.8 and 5.5.9 + in OpenMP Application Programming Interface v5.1. */ + +#include "ompd-helper.h" + +static const char *ompd_icv_string[] = { "undefined", + #define ompd_icv_iterator(var_name, string_name, scope) string_name, + FOREACH_OMPD_ICV (ompd_icv_iterator) + #undef ompd_icv_iterator +}; + +static const ompd_scope_t ompd_icv_scope[] = {ompd_scope_global, + #define ompd_icv_iterator(var_name, string_name, scope) scope, + FOREACH_OMPD_ICV (ompd_icv_iterator) + #undef ompd_icv_iterator +}; + +ompd_rc_t +ompd_enumerate_icvs (ompd_address_space_handle_t *ah, + ompd_icv_id_t current, ompd_icv_id_t *next_id, const char **next_icv_name, + ompd_scope_t *next_scope, int *more) +{ + if (ah == NULL) + return ompd_rc_stale_handle; + if (current + 1 >= ompd_last_icv_var || next_id == NULL + || next_icv_name == NULL || next_scope == NULL || more == NULL) + return ompd_rc_bad_input; + if (callbacks == NULL) + return ompd_rc_callback_error; + *next_id = current + 1; + char *temp_name = NULL; + ompd_rc_t ret + = callbacks->alloc_memory (strlen (ompd_icv_string[*next_id]) + 1, + (void **) &temp_name); + CHECK_RET (ret); + strcpy (temp_name, ompd_icv_string[*next_id]); + *next_icv_name = temp_name; + *next_scope = ompd_icv_scope[*next_id]; + if ((*next_id) + 1 < ompd_last_icv_var) + *more = 1; + else + *more = 0; + return ompd_rc_ok; +} + +ompd_rc_t +ompd_get_icv_from_scope (void *handle, ompd_scope_t scope, ompd_icv_id_t icv_id, + ompd_word_t *icv_value) +{ + if (handle == NULL) + return ompd_rc_stale_handle; + if (icv_value == NULL || !icv_id || icv_id >= ompd_last_icv_var) + return ompd_rc_bad_input; + if (callbacks == NULL) + return ompd_rc_callback_error; + ompd_device_t device; + switch (scope) + { + case ompd_scope_address_space: + device = ((ompd_address_space_handle_t *) handle)->kind; + break; + case ompd_scope_thread: + device = ((ompd_thread_handle_t *) handle)->ah->kind; + break; + case ompd_scope_parallel: + device = ((ompd_parallel_handle_t *) handle)->ah->kind; + break; + case ompd_scope_task: + device = ((ompd_task_handle_t *) handle)->ah->kind; + break; + default: + return ompd_rc_bad_input; + } + /* NO cuda for now. */ + if (device == OMPD_DEVICE_KIND_HOST) + { + switch (icv_id) + { + case ompd_icv_cancellation_var: + return + ompd_get_cancellation ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_max_task_priority_var: + return ompd_get_max_task_priority ((ompd_address_space_handle_t *) + handle, icv_value); + case ompd_icv_stacksize_var: + return ompd_get_stacksize ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_debug_var: + return ompd_get_debug ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_display_affinity_var: + return + ompd_get_display_affinity ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_affinity_format_var: + return ompd_rc_incompatible; + case ompd_icv_affinity_format_len_var: + return ompd_get_affinity_format_len ((ompd_address_space_handle_t *) + handle, icv_value); + case ompd_icv_wait_policy_var: + return ompd_get_wait_policy ((ompd_address_space_handle_t *)handle, + icv_value); + case ompd_icv_num_teams_var: + return ompd_get_num_teams ((ompd_address_space_handle_t *)handle, + icv_value); + case ompd_icv_teams_thread_limit_var: + return ompd_get_teams_thread_limit ((ompd_address_space_handle_t *) + handle, icv_value); + case ompd_icv_spin_count_var: + return ompd_get_spin_count ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_num_proc_var: + return + ompd_get_available_cpus ((ompd_address_space_handle_t *) handle, + icv_value); + case ompd_icv_throttled_spin_count_var: + return + ompd_get_throttled_spin_count ((ompd_address_space_handle_t *) + handle, icv_value); + case ompd_icv_managed_threads_var: + return + ompd_get_managed_threads ((ompd_address_space_handle_t *) + handle, icv_value); + default: + return ompd_rc_unsupported; + } + } + return ompd_rc_error; +} + +ompd_rc_t +ompd_get_icv_string_from_scope (void *handle, ompd_scope_t scope, + ompd_icv_id_t icv_id, const char **icv_value) +{ + if (handle == NULL) + return ompd_rc_stale_handle; + if (icv_value == NULL || !icv_id || icv_id >= ompd_last_icv_var) + return ompd_rc_bad_input; + if (callbacks == NULL) + return ompd_rc_callback_error; + ompd_device_t device; + switch (scope) + { + case ompd_scope_address_space: + device = ((ompd_address_space_handle_t *) handle)->kind; + break; + case ompd_scope_thread: + device = ((ompd_thread_handle_t *) handle)->ah->kind; + break; + case ompd_scope_parallel: + device = ((ompd_parallel_handle_t *) handle)->ah->kind; + break; + case ompd_scope_task: + device = ((ompd_task_handle_t *) handle)->ah->kind; + break; + default: + return ompd_rc_bad_input; + } + /* No cuda. */ + if (device == OMPD_DEVICE_KIND_HOST) + { + switch (icv_id) + { + case ompd_icv_affinity_format_var: + return + ompd_get_affinity_format ((ompd_address_space_handle_t *) handle, + icv_value); + default: + return ompd_rc_unsupported; + } + } + return ompd_rc_error; +} diff --git a/libgomp/ompd-init.c b/libgomp/ompd-init.c new file mode 100644 index 00000000000..09840bd1ddc --- /dev/null +++ b/libgomp/ompd-init.c @@ -0,0 +1,132 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains the implementation of functions defined in + section 5.5.1, 5.5.2. */ + +#include "ompd-helper.h" + +/* Per OMPD initialization and finalization. */ + +__UINT64_TYPE__ gompd_state; +const ompd_callbacks_t *callbacks; + +ompd_rc_t +ompd_initialize (ompd_word_t api_version, + const ompd_callbacks_t *callbacks_table) +{ + if (callbacks_table == NULL) + return ompd_rc_bad_input; + + ompd_word_t version; + ompd_rc_t ret = ompd_get_api_version (&version); + + if (version != api_version) + return ompd_rc_unsupported; + + callbacks = callbacks_table; + return ret; +} + +ompd_rc_t +ompd_get_api_version (ompd_word_t *version) +{ + if (version == NULL) + return ompd_rc_bad_input; + + *version = VERSION; + return ompd_rc_ok; +} + +ompd_rc_t +ompd_get_version_string (const char **string) +{ + if (string == NULL) + return ompd_rc_bad_input; + static const char tmp_string[] + = "GNU OpenMP runtime implementing OMPD version " + stringize (VERSION) " Debugging library"; + *string = tmp_string; + return ompd_rc_ok; +} + +ompd_rc_t +ompd_finalize () +{ + return ompd_rc_ok; +} + +/* Per process initialization and finalization. */ + +ompd_rc_t +ompd_process_initialize (ompd_address_space_context_t *context, + ompd_address_space_handle_t **handle) +{ + if (context == NULL || handle == NULL) + return ompd_rc_bad_input; + + ompd_rc_t ret = get_sizes (context); + if (ret != ompd_rc_ok) + return ret; + + /* Naive way to read from memory. */ + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (context, NULL, "gompd_state", gompd_state, gompd_state, + target_sizes.sizeof_long_long, 1, ret, symbol_addr); + + ret = callbacks->alloc_memory (sizeof (ompd_address_space_handle_t), + (void **) (handle)); + + if (ret != ompd_rc_ok) + return ret; + + if (handle == NULL) + return ompd_rc_error; + + (*handle)->context = context; + (*handle)->kind = OMPD_DEVICE_KIND_HOST; + return ret; +} + +/* OMPD will not support GPUs for now. */ + +ompd_rc_t +ompd_device_initialize (ompd_address_space_handle_t *process_handle, + ompd_address_space_context_t *device_context, ompd_device_t kind, + ompd_size_t sizeof_id, void *id, + ompd_address_space_handle_t **device_handle) + +{ + if (device_context == NULL) + return ompd_rc_bad_input; + + return ompd_rc_unsupported; +} + + +ompd_rc_t +ompd_rel_address_space_handle (ompd_address_space_handle_t *handle) +{ + if (handle == NULL) + return ompd_rc_stale_handle; + + ompd_rc_t ret = callbacks->free_memory ((void *) handle); + return ret; +} diff --git a/libgomp/ompd-support.c b/libgomp/ompd-support.c new file mode 100644 index 00000000000..51600714886 --- /dev/null +++ b/libgomp/ompd-support.c @@ -0,0 +1,127 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +#include "ompd-support.h" + +#define gompd_declare_access(t, m) __UINT64_TYPE__ gompd_access_##t##_##m; + GOMPD_FOREACH_ACCESS (gompd_declare_access) +#undef gompd_declare_access + +#define gompd_declare_sizeof_members(t, m) \ + __UINT64_TYPE__ gompd_sizeof_##t##_##m; + GOMPD_FOREACH_ACCESS (gompd_declare_sizeof_members) +#undef gompd_declare_sizeof_members + +#define gompd_declare_sizes(t) __UINT64_TYPE__ gompd_sizeof_##t; + GOMPD_SIZES (gompd_declare_sizes) +#undef gompd_declare_sizes + +const char **ompd_dll_locations = NULL; +__UINT64_TYPE__ gompd_state; + +void +gompd_load () +{ + const char *ompd_env_var = getenv ("OMP_DEBUG"); + if (ompd_env_var == NULL || strcmp (ompd_env_var, "enabled")) + return; + + /* Get the offset of the struct members. */ + #define gompd_init_access(t, m) \ + gompd_access_##t##_##m = (__UINT64_TYPE__) & (((struct t *) NULL)->m); + GOMPD_FOREACH_ACCESS (gompd_init_access); + #undef gompd_init_access + + /* Get sizeof members. */ + + #define gompd_init_sizeof_members(t, m) \ + gompd_sizeof_##t##_##m = sizeof (((struct t *) NULL)->m); + GOMPD_FOREACH_ACCESS (gompd_init_sizeof_members); + #undef gompd_declare_sizeof_members + + #define gompd_init_sizes(t) gompd_sizeof_##t = sizeof (struct t); + GOMPD_SIZES (gompd_init_sizes) + #undef gompd_init_sizes + + gomp_debug (2, "OMP OMPD active\n"); + static const char *ompd_dll_locations_array[2] + = {"libgompd" SONAME_SUFFIX (1) , NULL}; + gompd_state |= OMPD_ENABLED; + ompd_dll_locations = &ompd_dll_locations_array[0]; + ompd_dll_locations_valid (); +} + +#ifndef __ELF__ +/* Dummy functions. they shoud not be optimized. */ + +void __attribute__ ((noinline)) +ompd_dll_locations_valid () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_parallel_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_parallel_end () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_task_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_task_end () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_thread_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_thread_end () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_device_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_device_end () +{ + asm (""); +} +#endif /* __ELF__*/ diff --git a/libgomp/ompd-support.h b/libgomp/ompd-support.h new file mode 100644 index 00000000000..d60fc5584e9 --- /dev/null +++ b/libgomp/ompd-support.h @@ -0,0 +1,57 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/*This file contains the runtime support for gompd. */ + +#ifndef _OMPD_SUPPORT_H +#define _OMPD_SUPPORT_H + +#include "omp-tools.h" +#include "plugin-suffix.h" +#include "libgomp.h" +#include <string.h> +#include <stdlib.h> +#include <stdio.h> +#include <stddef.h> + +void gompd_load (); +extern __UINT64_TYPE__ gompd_state; + +#define OMPD_ENABLED 0x1 + +#define GOMPD_FOREACH_ACCESS(gompd_access) \ + gompd_access (gomp_task_icv, nthreads_var) \ + gompd_access (gomp_task_icv, run_sched_var) \ + gompd_access (gomp_task_icv, run_sched_chunk_size) \ + gompd_access (gomp_task_icv, default_device_var) \ + gompd_access (gomp_task_icv, thread_limit_var) \ + gompd_access (gomp_task_icv, dyn_var) \ + gompd_access (gomp_task_icv, bind_var) \ + gompd_access (gomp_thread, task) \ + gompd_access (gomp_thread_pool, threads) \ + gompd_access (gomp_thread, ts) \ + gompd_access (gomp_team_state, team_id) \ + +#define GOMPD_SIZES(gompd_size) \ + gompd_size (gomp_thread) \ + gompd_size (gomp_task_icv) \ + gompd_size (gomp_task) + +#endif /* _OMPD_SUPPORT_H */ diff --git a/libgomp/ompd-types.h.in b/libgomp/ompd-types.h.in new file mode 100644 index 00000000000..e5bfb2f37cf --- /dev/null +++ b/libgomp/ompd-types.h.in @@ -0,0 +1,54 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains the types needed for OMPD implementation. */ + +#ifndef _OMPD_TYPES_H +#define _OMPD_TYPES_H + +#ifdef __cpulsplus +extern "C" { +#endif + +#define OMPD_TYPES_VERSION 20180906 /* YYYYMMDD Format. */ + +/* Kinds of device threads. */ +#define OMPD_THREAD_ID_PTHREAD ((ompd_thread_id_t)0) +#define OMPD_THREAD_ID_LWP ((ompd_thread_id_t)1) +#define OMPD_THREAD_ID_WINTHREAD ((ompd_thread_id_t)2) + +/* The range of non-standard implementation defined values. */ +#define OMPD_THREAD_ID_LO ((ompd_thread_id_t)1000000) +#define OMPD_THREAD_ID_HI ((ompd_thread_id_t)1100000) + +/* Memory Access Segment definitions for Host and Target Devices. */ +#define OMPD_SEGMENT_UNSPECIFIED ((ompd_seg_t)0) + +/* Kinds of device device address spaces. */ +#define OMPD_DEVICE_KIND_HOST ((ompd_device_t)1) + +/* The range of non-standard implementation defined values. */ +#define OMPD_DEVICE_IMPL_LO ((ompd_device_t)1000000) +#define OMPD_DEVICE_IMPL_HI ((ompd_device_t)1100000) + +#ifdef __cplusplus +} // extern C +#endif +#endif /* _OMPD_TYPES_H */ diff --git a/libgomp/team.c b/libgomp/team.c index cb6875d70fa..29984bafbbe 100644 --- a/libgomp/team.c +++ b/libgomp/team.c @@ -30,6 +30,7 @@ #include "pool.h" #include <stdlib.h> #include <string.h> +#include "ompd-support.h" #ifdef LIBGOMP_USE_PTHREADS pthread_attr_t gomp_thread_attr; @@ -321,6 +322,7 @@ gomp_team_start (void (*fn) (void *), void *data, unsigned nthreads, unsigned flags, struct gomp_team *team, struct gomp_taskgroup *taskgroup) { + ompd_bp_parallel_begin (); struct gomp_thread_start_data *start_data = NULL; struct gomp_thread *thr, *nthr; struct gomp_task *task; @@ -1011,6 +1013,7 @@ gomp_team_end (void) pool->last_team = team; gomp_release_thread_pool (pool); } + ompd_bp_parallel_end (); } #ifdef LIBGOMP_USE_PTHREADS ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] libgompd: add OMPD support, libgompd initialization and global ICVs functions 2022-03-16 3:48 ` Mohamed Atef @ 2022-03-20 9:33 ` Mohamed Atef 2022-04-03 14:41 ` Mohamed Atef 2022-04-29 13:46 ` Jakub Jelinek 0 siblings, 2 replies; 7+ messages in thread From: Mohamed Atef @ 2022-03-20 9:33 UTC (permalink / raw) To: gcc-patches [-- Attachment #1: Type: text/plain, Size: 3336 bytes --] hello, I know it's too much. we fixed the functions' names that are not part of the standard form ompd_ * prefix to gompd_ Thanks On Wed, Mar 16, 2022 at 5:48 AM Mohamed Atef <mohamedatef1698@gmail.com> wrote: > Hi, > we found some typos in the ChangeLog and some wrong spaces (nightmare) > in the files. > So here's the best we can do. > and please don't be disappointed and trust us we're doing our best. > I hope you could review it by Sunday night. > > Thanks. > > > libgomp/ChangeLog > > 2022-03-15 Mohamed Atef <mohamedatef1698@gmail.com> > > *config/darwin/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. > *config/hpux/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. > *config/posix/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. > *configure: Regenerate. > * Makefile.am (toolexeclib_LTLIBRARIES): Add libgompd.la. > <http://libgompd.la> > (libgompd_la_LDFLAGS, libgompd_la_DEPENDENCIES, libgompd_la_LINK, > libgompd_la_SOURCES, libgompd_version_dep, libgompd_version_script, > libgompd.ver-sun, libgompd.ver, libgompd_version_info): New. > *Makefile.in: Regenerate. > *aclocal.m4: Regenerate. > *env.c: Include ompd-support.h. > (initialize_env): Call gompd_load. > *team.c: Include ompd-support.h. > (gomp_team_start): Call ompd_bp_parallel_begin. > (gomp_team_end): Call ompd_bp_parallel_end. > *libgomp.map: Add OMP_5.0.3 symbol versions. > *libgompd.map: New. > *omp-tools.h.in: New. > *ompd-types.h.in: New. > *ompd-support.h: New. > *ompd-support.c: New. > *ompd-helper.h: New. > *ompd-helper.c: New. > *ompd-init.c: New. > *ompd-icv.c: New. > *configure.ac (AC_CONFIG_FILES): Add omp-tools.h and ompd-types.h. > > > On Tue, Mar 15, 2022 at 11:32 PM Mohamed Atef <mohamedatef1698@gmail.com> > wrote: > >> >> >> On Tue, Mar 15, 2022 at 11:32 PM Mohamed Atef <mohamedatef1698@gmail.com> >> wrote: >> >>> This patch added OMPD support to libgomp, api version funcitos and >>> global ICVs functions. >>> I hope you review it as soon as possible, to fix the problems. >>> I tried as much as I could to follow GNU standards. >>> We have a seminar at the college next week, so we need this to be >>> reviewed. >>> Thanks >>> >>> >>> libgomp/ChangeLog >>> >>> 2022-03-15 Mohamed Atef <mohamedatef1698@gmail.com> >>> >>> *config/darwin/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>> *config/hpux/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>> *config/posix/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>> *configure: Regenerate. >>> * Makefile.am (toolexeclib_LTLIBRARIES): Add libgompd.la >>> (libgompd_la_LDFLAGS, libgompd_la_DEPENDENCIES, libgompd_la_LINK, >>> libgompd_la_SOURCES, libgompd_version_dep, libgompd_version_script, >>> libgompd.ver-sun, libgompd.ver, libgompd_version_info): New. >>> *Makefile.in: Regenerate. >>> *aclocal.m4: Regenerate. >>> *env.c: Include ompd-support.h. >>> (initialize_env): Call gompd_load. >>> *team.c: Include ompd-support.h. >>> (gomp_team_start): Call ompd_bp_parallel_begin. >>> (gomp_team_end): Call ompd_bp_parallel_end. >>> *libgomp.map: Add OMP_5.0.3 symbol versions. >>> *libgompd.map: New. >>> *omp-tools.h.in: New. >>> *ompd-types.h.in: New. >>> *ompd-support.h: New. >>> *ompd-support.c: New. >>> *ompd-helper.h: New. >>> *ompd-helper.c: New. >>> *ompd-init.c: New. >>> *ompd-icv.c: New. >>> *configure.ac (AC_CONFIG_FILES): Add omp-tools.h and ompd-types.h. >>> >> [-- Attachment #2: diff.txt --] [-- Type: text/plain, Size: 64567 bytes --] diff --git a/libgomp/Makefile.am b/libgomp/Makefile.am index f8b2a06d63e..f530a730ea8 100644 --- a/libgomp/Makefile.am +++ b/libgomp/Makefile.am @@ -20,7 +20,7 @@ AM_CPPFLAGS = $(addprefix -I, $(search_path)) AM_CFLAGS = $(XCFLAGS) AM_LDFLAGS = $(XLDFLAGS) $(SECTION_LDFLAGS) $(OPT_LDFLAGS) -toolexeclib_LTLIBRARIES = libgomp.la +toolexeclib_LTLIBRARIES = libgomp.la libgompd.la nodist_toolexeclib_HEADERS = libgomp.spec if LIBGOMP_BUILD_VERSIONED_SHLIB @@ -32,13 +32,21 @@ libgomp.ver: $(top_srcdir)/libgomp.map $(EGREP) -v '#(#| |$$)' $< | \ $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) +libgompd.ver: $(top_srcdir)/libgompd.map + $(EGREP) -v '#(#| |$$)' $< | \ + $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) + if LIBGOMP_BUILD_VERSIONED_SHLIB_GNU libgomp_version_script = -Wl,--version-script,libgomp.ver +libgompd_version_script = -Wl,--version-script,libgompd.ver libgomp_version_dep = libgomp.ver +libgompd_version_dep = libgompd.ver endif if LIBGOMP_BUILD_VERSIONED_SHLIB_SUN libgomp_version_script = -Wl,-M,libgomp.ver-sun +libgompd_version_script = -Wl,-M,libgompd.ver-sun libgomp_version_dep = libgomp.ver-sun +libgompd_version_dep = libgompd.ver-sun libgomp.ver-sun : libgomp.ver \ $(top_srcdir)/../contrib/make_sunver.pl \ $(libgomp_la_OBJECTS) $(libgomp_la_LIBADD) @@ -48,16 +56,34 @@ libgomp.ver-sun : libgomp.ver \ `echo $(libgomp_la_LIBADD) | \ sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ > $@ || (rm -f $@ ; exit 1) + +libgompd.ver-sun : libgompd.ver \ + $(top_srcdir)/../contrib/make_sunver.pl \ + $(libgompd_la_OBJECTS) $(libgompd_la_LIBADD) + perl $(top_srcdir)/../contrib/make_sunver.pl \ + libgompd.ver \ + $(libgompd_la_OBJECTS:%.lo=.libs/%.o) \ + `echo $(libgompd_la_LIBADD) | \ + sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ + > $@ || (rm -f $@ ; exit 1) + endif else libgomp_version_script = +libgompd_version_script = libgomp_version_dep = +libgompd_version_dep = endif libgomp_version_info = -version-info $(libtool_VERSION) +libgompd_version_info = -version-info $(libtool_VERSION) libgomp_la_LDFLAGS = $(libgomp_version_info) $(libgomp_version_script) \ $(lt_host_flags) +libgompd_la_LDFLAGS = $(libgompd_version_info) $(libgompd_version_script) \ + $(lt_host_flags) libgomp_la_DEPENDENCIES = $(libgomp_version_dep) +libgompd_la_DEPENDENCIES = $(libgompd_version_dep) libgomp_la_LINK = $(LINK) $(libgomp_la_LDFLAGS) +libgompd_la_LINK = $(LINK) $(libgompd_la_LDFLAGS) libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c error.c \ icv.c icv-device.c iter.c iter_ull.c loop.c loop_ull.c ordered.c \ @@ -66,8 +92,9 @@ libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c error.c \ target.c splay-tree.c libgomp-plugin.c oacc-parallel.c oacc-host.c \ oacc-init.c oacc-mem.c oacc-async.c oacc-plugin.c oacc-cuda.c \ priority_queue.c affinity-fmt.c teams.c allocator.c oacc-profiling.c \ - oacc-target.c + oacc-target.c ompd-support.c +libgompd_la_SOURCES = ompd-init.c ompd-helper.c ompd-icv.c include $(top_srcdir)/plugin/Makefrag.am if USE_FORTRAN @@ -75,7 +102,7 @@ libgomp_la_SOURCES += openacc.f90 endif nodist_noinst_HEADERS = libgomp_f.h -nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h +nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h omp-tools.h ompd-types.h if USE_FORTRAN nodist_finclude_HEADERS = omp_lib.h omp_lib.f90 omp_lib.mod omp_lib_kinds.mod \ openacc_lib.h openacc.f90 openacc.mod openacc_kinds.mod diff --git a/libgomp/Makefile.in b/libgomp/Makefile.in index 22cb2136a08..afeb964b01f 100644 --- a/libgomp/Makefile.in +++ b/libgomp/Makefile.in @@ -16,7 +16,7 @@ # Plugins for offload execution, Makefile.am fragment. # -# Copyright (C) 2014-2021 Free Software Foundation, Inc. +# Copyright (C) 2014-2022 Free Software Foundation, Inc. # # Contributed by Mentor Embedded. # @@ -148,7 +148,7 @@ am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs CONFIG_HEADER = config.h CONFIG_CLEAN_FILES = omp.h omp_lib.h omp_lib.f90 libgomp_f.h \ - libgomp.spec + omp-tools.h ompd-types.h libgomp.spec CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ @@ -220,8 +220,11 @@ am_libgomp_la_OBJECTS = alloc.lo atomic.lo barrier.lo critical.lo \ oacc-parallel.lo oacc-host.lo oacc-init.lo oacc-mem.lo \ oacc-async.lo oacc-plugin.lo oacc-cuda.lo priority_queue.lo \ affinity-fmt.lo teams.lo allocator.lo oacc-profiling.lo \ - oacc-target.lo $(am__objects_1) + oacc-target.lo ompd-support.lo $(am__objects_1) libgomp_la_OBJECTS = $(am_libgomp_la_OBJECTS) +libgompd_la_LIBADD = +am_libgompd_la_OBJECTS = ompd-init.lo ompd-helper.lo ompd-icv.lo +libgompd_la_OBJECTS = $(am_libgompd_la_OBJECTS) AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false @@ -269,7 +272,8 @@ am__v_FCLD_ = $(am__v_FCLD_@AM_DEFAULT_V@) am__v_FCLD_0 = @echo " FCLD " $@; am__v_FCLD_1 = SOURCES = $(libgomp_plugin_gcn_la_SOURCES) \ - $(libgomp_plugin_nvptx_la_SOURCES) $(libgomp_la_SOURCES) + $(libgomp_plugin_nvptx_la_SOURCES) $(libgomp_la_SOURCES) \ + $(libgompd_la_SOURCES) AM_V_DVIPS = $(am__v_DVIPS_@AM_V@) am__v_DVIPS_ = $(am__v_DVIPS_@AM_DEFAULT_V@) am__v_DVIPS_0 = @echo " DVIPS " $@; @@ -533,7 +537,8 @@ libsubincludedir = $(libdir)/gcc/$(target_alias)/$(gcc_version)/include AM_CPPFLAGS = $(addprefix -I, $(search_path)) AM_CFLAGS = $(XCFLAGS) AM_LDFLAGS = $(XLDFLAGS) $(SECTION_LDFLAGS) $(OPT_LDFLAGS) -toolexeclib_LTLIBRARIES = libgomp.la $(am__append_1) $(am__append_2) +toolexeclib_LTLIBRARIES = libgomp.la libgompd.la $(am__append_1) \ + $(am__append_2) nodist_toolexeclib_HEADERS = libgomp.spec # -Wc is only a libtool option. @@ -542,15 +547,27 @@ nodist_toolexeclib_HEADERS = libgomp.spec @LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgomp_version_script = @LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_script = -Wl,--version-script,libgomp.ver @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_script = -Wl,-M,libgomp.ver-sun +@LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgompd_version_script = +@LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_script = -Wl,--version-script,libgompd.ver +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_script = -Wl,-M,libgompd.ver-sun @LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgomp_version_dep = @LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_dep = libgomp.ver @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp_version_dep = libgomp.ver-sun +@LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@libgompd_version_dep = +@LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_dep = libgompd.ver +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd_version_dep = libgompd.ver-sun libgomp_version_info = -version-info $(libtool_VERSION) +libgompd_version_info = -version-info $(libtool_VERSION) libgomp_la_LDFLAGS = $(libgomp_version_info) $(libgomp_version_script) \ $(lt_host_flags) +libgompd_la_LDFLAGS = $(libgompd_version_info) $(libgompd_version_script) \ + $(lt_host_flags) + libgomp_la_DEPENDENCIES = $(libgomp_version_dep) +libgompd_la_DEPENDENCIES = $(libgompd_version_dep) libgomp_la_LINK = $(LINK) $(libgomp_la_LDFLAGS) +libgompd_la_LINK = $(LINK) $(libgompd_la_LDFLAGS) libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c \ error.c icv.c icv-device.c iter.c iter_ull.c loop.c loop_ull.c \ ordered.c parallel.c scope.c sections.c single.c task.c team.c \ @@ -559,7 +576,8 @@ libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c \ oacc-parallel.c oacc-host.c oacc-init.c oacc-mem.c \ oacc-async.c oacc-plugin.c oacc-cuda.c priority_queue.c \ affinity-fmt.c teams.c allocator.c oacc-profiling.c \ - oacc-target.c $(am__append_3) + oacc-target.c ompd-support.c $(am__append_3) +libgompd_la_SOURCES = ompd-init.c ompd-helper.c ompd-icv.c # Nvidia PTX OpenACC plugin. @PLUGIN_NVPTX_TRUE@libgomp_plugin_nvptx_version_info = -version-info $(libtool_VERSION) @@ -583,7 +601,7 @@ libgomp_la_SOURCES = alloc.c atomic.c barrier.c critical.c env.c \ @PLUGIN_GCN_TRUE@libgomp_plugin_gcn_la_LIBADD = libgomp.la $(PLUGIN_GCN_LIBS) @PLUGIN_GCN_TRUE@libgomp_plugin_gcn_la_LIBTOOLFLAGS = --tag=disable-static nodist_noinst_HEADERS = libgomp_f.h -nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h +nodist_libsubinclude_HEADERS = omp.h openacc.h acc_prof.h omp-tools.h ompd-types.h @USE_FORTRAN_TRUE@nodist_finclude_HEADERS = omp_lib.h omp_lib.f90 omp_lib.mod omp_lib_kinds.mod \ @USE_FORTRAN_TRUE@ openacc_lib.h openacc.f90 openacc.mod openacc_kinds.mod @@ -680,6 +698,10 @@ omp_lib.f90: $(top_builddir)/config.status $(srcdir)/omp_lib.f90.in cd $(top_builddir) && $(SHELL) ./config.status $@ libgomp_f.h: $(top_builddir)/config.status $(srcdir)/libgomp_f.h.in cd $(top_builddir) && $(SHELL) ./config.status $@ +omp-tools.h: $(top_builddir)/config.status $(srcdir)/omp-tools.h.in + cd $(top_builddir) && $(SHELL) ./config.status $@ +ompd-types.h: $(top_builddir)/config.status $(srcdir)/ompd-types.h.in + cd $(top_builddir) && $(SHELL) ./config.status $@ libgomp.spec: $(top_builddir)/config.status $(srcdir)/libgomp.spec.in cd $(top_builddir) && $(SHELL) ./config.status $@ @@ -727,6 +749,9 @@ libgomp-plugin-nvptx.la: $(libgomp_plugin_nvptx_la_OBJECTS) $(libgomp_plugin_nvp libgomp.la: $(libgomp_la_OBJECTS) $(libgomp_la_DEPENDENCIES) $(EXTRA_libgomp_la_DEPENDENCIES) $(AM_V_GEN)$(libgomp_la_LINK) -rpath $(toolexeclibdir) $(libgomp_la_OBJECTS) $(libgomp_la_LIBADD) $(LIBS) +libgompd.la: $(libgompd_la_OBJECTS) $(libgompd_la_DEPENDENCIES) $(EXTRA_libgompd_la_DEPENDENCIES) + $(AM_V_GEN)$(libgompd_la_LINK) -rpath $(toolexeclibdir) $(libgompd_la_OBJECTS) $(libgompd_la_LIBADD) $(LIBS) + mostlyclean-compile: -rm -f *.$(OBJEXT) @@ -764,6 +789,10 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oacc-plugin.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oacc-profiling.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oacc-target.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-helper.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-icv.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-init.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ompd-support.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ordered.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/parallel.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/priority_queue.Plo@am__quote@ @@ -1366,6 +1395,10 @@ vpath % $(strip $(search_path)) @LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp.ver: $(top_srcdir)/libgomp.map @LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(EGREP) -v '#(#| |$$)' $< | \ @LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) + +@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd.ver: $(top_srcdir)/libgompd.map +@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(EGREP) -v '#(#| |$$)' $< | \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgomp.ver-sun : libgomp.ver \ @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(top_srcdir)/../contrib/make_sunver.pl \ @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(libgomp_la_OBJECTS) $(libgomp_la_LIBADD) @@ -1376,6 +1409,16 @@ vpath % $(strip $(search_path)) @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ @LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ > $@ || (rm -f $@ ; exit 1) +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@libgompd.ver-sun : libgompd.ver \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(top_srcdir)/../contrib/make_sunver.pl \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(libgompd_la_OBJECTS) $(libgompd_la_LIBADD) +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ perl $(top_srcdir)/../contrib/make_sunver.pl \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ libgompd.ver \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ $(libgompd_la_OBJECTS:%.lo=.libs/%.o) \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ `echo $(libgompd_la_LIBADD) | \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ +@LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE@@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@ > $@ || (rm -f $@ ; exit 1) + omp_lib_kinds.mod: omp_lib.mod : openacc_kinds.mod: openacc.mod diff --git a/libgomp/config/darwin/plugin-suffix.h b/libgomp/config/darwin/plugin-suffix.h index 7c1ad31c9b4..57f127f6d3e 100644 --- a/libgomp/config/darwin/plugin-suffix.h +++ b/libgomp/config/darwin/plugin-suffix.h @@ -23,4 +23,4 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ -#define SONAME_SUFFIX(n) ("." #n ".dylib") +#define SONAME_SUFFIX(n) "." #n ".dylib" diff --git a/libgomp/config/hpux/plugin-suffix.h b/libgomp/config/hpux/plugin-suffix.h index a4c48a45dd1..ceaf2c6e054 100644 --- a/libgomp/config/hpux/plugin-suffix.h +++ b/libgomp/config/hpux/plugin-suffix.h @@ -23,4 +23,4 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ -#define SONAME_SUFFIX(n) (".sl." #n) +#define SONAME_SUFFIX(n) ".sl." #n diff --git a/libgomp/config/posix/plugin-suffix.h b/libgomp/config/posix/plugin-suffix.h index cf03f64f7a3..995d34f53ea 100644 --- a/libgomp/config/posix/plugin-suffix.h +++ b/libgomp/config/posix/plugin-suffix.h @@ -23,4 +23,4 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ -#define SONAME_SUFFIX(n) (".so." #n) +#define SONAME_SUFFIX(n) ".so." #n diff --git a/libgomp/configure b/libgomp/configure index a73a6d44003..592f32974b6 100755 --- a/libgomp/configure +++ b/libgomp/configure @@ -17065,7 +17065,7 @@ fi -ac_config_files="$ac_config_files omp.h omp_lib.h omp_lib.f90 libgomp_f.h" +ac_config_files="$ac_config_files omp.h omp_lib.h omp_lib.f90 libgomp_f.h omp-tools.h ompd-types.h" ac_config_files="$ac_config_files Makefile testsuite/Makefile libgomp.spec" @@ -18218,6 +18218,8 @@ do "omp_lib.h") CONFIG_FILES="$CONFIG_FILES omp_lib.h" ;; "omp_lib.f90") CONFIG_FILES="$CONFIG_FILES omp_lib.f90" ;; "libgomp_f.h") CONFIG_FILES="$CONFIG_FILES libgomp_f.h" ;; + "omp-tools.h") CONFIG_FILES="$CONFIG_FILES omp-tools.h" ;; + "ompd-types.h") CONFIG_FILES="$CONFIG_FILES ompd-types.h" ;; "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; "libgomp.spec") CONFIG_FILES="$CONFIG_FILES libgomp.spec" ;; diff --git a/libgomp/configure.ac b/libgomp/configure.ac index a9b1f3973f7..cd6c3cc1a96 100644 --- a/libgomp/configure.ac +++ b/libgomp/configure.ac @@ -472,7 +472,7 @@ CFLAGS="$save_CFLAGS" # Determine what GCC version number to use in filesystem paths. GCC_BASE_VER -AC_CONFIG_FILES(omp.h omp_lib.h omp_lib.f90 libgomp_f.h) +AC_CONFIG_FILES(omp.h omp_lib.h omp_lib.f90 libgomp_f.h omp-tools.h ompd-types.h) AC_CONFIG_FILES(Makefile testsuite/Makefile libgomp.spec) AC_CONFIG_FILES([testsuite/libgomp-test-support.pt.exp:testsuite/libgomp-test-support.exp.in]) AC_CONFIG_FILES([testsuite/libgomp-site-extra.exp]) diff --git a/libgomp/env.c b/libgomp/env.c index 1c4ee894515..c0f205235e9 100644 --- a/libgomp/env.c +++ b/libgomp/env.c @@ -33,6 +33,7 @@ #ifndef LIBGOMP_OFFLOADED_ONLY #include "libgomp_f.h" #include "oacc-int.h" +#include "ompd-support.h" #include <ctype.h> #include <stdlib.h> #include <stdio.h> @@ -1483,6 +1484,7 @@ initialize_env (void) = thread_limit_var > INT_MAX ? UINT_MAX : thread_limit_var; } parse_int_secure ("GOMP_DEBUG", &gomp_debug_var, true); + gompd_load (); #ifndef HAVE_SYNC_BUILTINS gomp_mutex_init (&gomp_managed_threads_lock); #endif diff --git a/libgomp/libgomp.map b/libgomp/libgomp.map index 2ac58094169..46feba394f5 100644 --- a/libgomp/libgomp.map +++ b/libgomp/libgomp.map @@ -13,7 +13,7 @@ OMP_1.0 { #ifdef HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT # If the assembler used lacks the .symver directive or the linker # doesn't support GNU symbol versioning, we have the same symbol in - # two versions, which Sun ld chokes on. + # two versions, which Sun ld chokes on. omp_init_lock; omp_init_nest_lock; omp_destroy_lock; @@ -226,6 +226,14 @@ OMP_5.1 { omp_get_teams_thread_limit_; } OMP_5.0.2; +OMP_5.0.3 { + global: + ompd_dll_locations; + ompd_dll_locations_valid; + ompd_bp_parallel_begin; + ompd_bp_parallel_end; +} OMP_5.0.2; + GOMP_1.0 { global: GOMP_atomic_end; diff --git a/libgomp/libgompd.map b/libgomp/libgompd.map new file mode 100644 index 00000000000..fc1b219cdde --- /dev/null +++ b/libgomp/libgompd.map @@ -0,0 +1,21 @@ +OMPD_5.1 { + global: + ompd_initialize; + ompd_get_api_version; + ompd_get_version_string; + ompd_process_initialize; + ompd_device_initialize; + ompd_rel_address_space_handle; + ompd_finalize; + ompd_enumerate_icvs; + ompd_get_icv_from_scope; + ompd_get_icv_string_from_scope; + ompd_get_thread_handle; + ompd_get_thread_in_parallel; + ompd_rel_thread_handle; + ompd_thread_handle_compare; + ompd_get_thread_id; + ompd_get_device_from_thread; + ompd_bp_thread_begin; + ompd_bp_thread_end; +}; diff --git a/libgomp/omp-tools.h.in b/libgomp/omp-tools.h.in new file mode 100644 index 00000000000..31bab51babb --- /dev/null +++ b/libgomp/omp-tools.h.in @@ -0,0 +1,303 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains data types and function declarations that + that are defined in OMPD standard. */ + +#ifndef _OMP_TOOLS_H +#define _OMP_TOOLS_H + +#ifdef __cplusplus +extern "C" { +#endif + +extern const char **ompd_dll_locations; + +#ifdef __ELF__ +#define ompd_dll_locations_valid() \ + __asm__ __volatile__ (".globl ompd_dll_locations_valid\n\t" \ + "ompd_dll_locations_valid:") +#else +extern void ompd_dll_locations_valid (void); +#endif /* __ELF__ */ + +typedef __UINT64_TYPE__ ompd_size_t; +typedef __UINT64_TYPE__ ompd_wait_id_t; + +typedef __UINT64_TYPE__ ompd_addr_t; +typedef __INT64_TYPE__ ompd_word_t; +typedef __UINT64_TYPE__ ompd_seg_t; + +typedef struct ompd_address_t +{ + ompd_seg_t segment; + ompd_addr_t address; +} ompd_address_t; + +typedef struct ompd_frame_info_t +{ + ompd_address_t frame_address; + ompd_word_t frame_flag; +} ompd_frame_info_t; + +typedef __UINT64_TYPE__ ompd_device_t; +typedef __UINT64_TYPE__ ompd_thread_id_t; + +typedef struct _ompd_aspace_handle ompd_address_space_handle_t; +typedef struct _ompd_thread_handle ompd_thread_handle_t; +typedef struct _ompd_parallel_handle ompd_parallel_handle_t; +typedef struct _ompd_task_handle ompd_task_handle_t; + +typedef enum ompd_scope_t +{ + ompd_scope_global = 1, + ompd_scope_address_space = 2, + ompd_scope_thread = 3, + ompd_scope_parallel = 4, + ompd_scope_implicit_task = 5, + ompd_scope_task = 6 +} ompd_scope_t; + +typedef __UINT64_TYPE__ ompd_icv_id_t; + +typedef struct _ompd_aspace_cont ompd_address_space_context_t; +typedef struct _ompd_thread_cont ompd_thread_context_t; + +typedef enum ompd_rc_t +{ + ompd_rc_ok = 0, + ompd_rc_unavailable = 1, + ompd_rc_stale_handle = 2, + ompd_rc_bad_input = 3, + ompd_rc_error = 4, + ompd_rc_unsupported = 5, + ompd_rc_needs_state_tracking = 6, + ompd_rc_incompatible = 7, + ompd_rc_device_read_error = 8, + ompd_rc_device_write_error = 9, + ompd_rc_nomem = 10, + ompd_rc_incomplete = 11, + ompd_rc_callback_error = 12 +} ompd_rc_t; + + +typedef struct ompd_device_type_sizes_t +{ + __UINT8_TYPE__ sizeof_char; + __UINT8_TYPE__ sizeof_short; + __UINT8_TYPE__ sizeof_int; + __UINT8_TYPE__ sizeof_long; + __UINT8_TYPE__ sizeof_long_long; + __UINT8_TYPE__ sizeof_pointer; +} ompd_device_type_sizes_t; + + +typedef ompd_rc_t (*ompd_callback_memory_alloc_fn_t) (ompd_size_t, void **); +typedef ompd_rc_t (*ompd_callback_memory_free_fn_t) (void *); + +typedef ompd_rc_t (*ompd_callback_get_thread_context_for_thread_id_fn_t) + (ompd_address_space_context_t *, ompd_thread_id_t, + ompd_size_t, const void *, ompd_thread_context_t **); + + +typedef ompd_rc_t (*ompd_callback_sizeof_fn_t) (ompd_address_space_context_t *, + ompd_device_type_sizes_t *); + + +typedef ompd_rc_t (*ompd_callback_symbol_addr_fn_t) + (ompd_address_space_context_t *, ompd_thread_context_t *, const char *, + ompd_address_t *, const char *); + +typedef ompd_rc_t (*ompd_callback_memory_read_fn_t) + (ompd_address_space_context_t *, ompd_thread_context_t *, + const ompd_address_t *, ompd_size_t nbytes, void *); + + +typedef ompd_rc_t (*ompd_callback_memory_write_fn_t) + (ompd_address_space_context_t *, ompd_thread_context_t *, + const ompd_address_t *, ompd_size_t, const void *); + +typedef ompd_rc_t (*ompd_callback_device_host_fn_t) + (ompd_address_space_context_t *, const void *, + ompd_size_t, ompd_size_t, void *); + +typedef ompd_rc_t (*ompd_callback_print_string_fn_t) (const char *, int); + +typedef struct ompd_callbacks_t +{ + ompd_callback_memory_alloc_fn_t alloc_memory; + ompd_callback_memory_free_fn_t free_memory; + ompd_callback_print_string_fn_t print_string; + ompd_callback_sizeof_fn_t sizeof_type; + ompd_callback_symbol_addr_fn_t symbol_addr_lookup; + ompd_callback_memory_read_fn_t read_memory; + ompd_callback_memory_write_fn_t write_memory; + ompd_callback_memory_read_fn_t read_string; + ompd_callback_device_host_fn_t device_to_host; + ompd_callback_device_host_fn_t host_to_device; + ompd_callback_get_thread_context_for_thread_id_fn_t + get_thread_context_for_thread_id; +} ompd_callbacks_t; + +ompd_rc_t ompd_initialize (ompd_word_t, const ompd_callbacks_t *); + +ompd_rc_t ompd_get_api_version (ompd_word_t *); +ompd_rc_t ompd_get_version_string (const char **); + +ompd_rc_t ompd_finalize (void); + +ompd_rc_t ompd_process_initialize (ompd_address_space_context_t *, + ompd_address_space_handle_t **); + +ompd_rc_t ompd_device_initialize (ompd_address_space_handle_t *, + ompd_address_space_context_t *, ompd_device_t, + ompd_size_t, void *, + ompd_address_space_handle_t **); + +ompd_rc_t ompd_rel_address_space_handle (ompd_address_space_handle_t *); + +ompd_rc_t ompd_get_omp_version (ompd_address_space_handle_t *, ompd_word_t *); + +ompd_rc_t ompd_get_omp_version_string (ompd_address_space_handle_t *, + const char **); + +ompd_rc_t ompd_get_thread_in_parallel (ompd_parallel_handle_t *, int, + ompd_thread_handle_t **); + +ompd_rc_t ompd_get_thread_handle (ompd_address_space_handle_t *, + ompd_thread_id_t, ompd_size_t,const void *, + ompd_thread_handle_t **); + +ompd_rc_t ompd_rel_thread_handle (ompd_thread_handle_t *); + +ompd_rc_t ompd_thread_handle_compare (ompd_thread_handle_t *, + ompd_thread_handle_t *,int *); + +ompd_rc_t ompd_get_thread_id (ompd_thread_handle_t *, ompd_thread_id_t, + ompd_size_t, void *); + +ompd_rc_t ompd_get_curr_parallel_handle (ompd_thread_handle_t *, + ompd_parallel_handle_t **); + +ompd_rc_t ompd_get_enclosing_parallel_handle (ompd_parallel_handle_t *, + ompd_parallel_handle_t **); + +ompd_rc_t ompd_get_task_parallel_handle (ompd_task_handle_t *, + ompd_parallel_handle_t **); + +ompd_rc_t ompd_rel_parallel_handle (ompd_parallel_handle_t *); + +ompd_rc_t ompd_parallel_handle_compare (ompd_parallel_handle_t *, + ompd_parallel_handle_t *, int *); + +ompd_rc_t ompd_get_curr_task_handle (ompd_thread_handle_t *, + ompd_task_handle_t **); + +ompd_rc_t ompd_get_generating_task_handle (ompd_task_handle_t *, + ompd_task_handle_t **); + +ompd_rc_t ompd_get_scheduling_task_handle (ompd_task_handle_t *, + ompd_task_handle_t **); + +ompd_rc_t ompd_get_task_in_parallel (ompd_parallel_handle_t *, int, + ompd_task_handle_t **); + +ompd_rc_t ompd_rel_task_handle (ompd_task_handle_t *); + +ompd_rc_t ompd_task_handle_compare (ompd_task_handle_t *, ompd_task_handle_t *, + int *); + +ompd_rc_t ompd_get_task_function (ompd_task_handle_t *, ompd_address_t *); + +ompd_rc_t ompd_get_task_frame (ompd_task_handle_t *, ompd_frame_info_t *, + ompd_frame_info_t *); + +ompd_rc_t ompd_enumerate_states (ompd_address_space_handle_t *, ompd_word_t, + ompd_word_t *, const char **, ompd_word_t *); + +ompd_rc_t ompd_get_state (ompd_thread_handle_t *, ompd_word_t *, + ompd_wait_id_t *); + +ompd_rc_t ompd_get_display_control_vars (ompd_address_space_handle_t *, + const char * const **); + +ompd_rc_t ompd_rel_display_control_vars (const char * const **); + +ompd_rc_t ompd_enumerate_icvs (ompd_address_space_handle_t *, ompd_icv_id_t, + ompd_icv_id_t *, const char **, ompd_scope_t *, + int *); + +ompd_rc_t ompd_get_icv_from_scope (void *, ompd_scope_t, ompd_icv_id_t, + ompd_word_t *); + +ompd_rc_t ompd_get_icv_string_from_scope (void *, ompd_scope_t, ompd_icv_id_t, + const char **); + +ompd_rc_t ompd_get_tool_data (void *, ompd_scope_t, ompd_word_t *, + ompd_address_t *); + +#ifdef __ELF__ +#define ompd_bp_parallel_begin() \ + __asm__ __volatile__ (".globl ompd_bp_parallel_begin\n\t" \ + "ompd_bp_parallel_begin:") +#define ompd_bp_parallel_end() \ + __asm__ __volatile__ (".globl ompd_bp_parallel_end\n\t" \ + "ompd_bp_parallel_end:") +#define ompd_bp_task_begin() \ + __asm__ __volatile__ (".globl ompd_bp_task_begin\n\t" \ + "ompd_bp_task_begin:") +#define ompd_bp_task_end() \ + __asm__ __volatile__ (".globl ompd_bp_task_end\n\t" \ + "ompd_bp_task_end:") +#define ompd_bp_thread_begin() \ + __asm__ __volatile__ (".globl ompd_bp_thread_begin\n\t" \ + "ompd_bp_thread_begin:") +#define ompd_bp_thread_end() \ + __asm__ __volatile__ (".globl ompd_bp_thread_end\n\t" \ + "ompd_bp_thread_end:") +#define ompd_bp_device_begin() \ + __asm__ __volatile__ (".globl ompd_bp_device_begin\n\t" \ + "ompd_bp_device_end:") +#define ompd_bp_device_end() \ + __asm__ __volatile__ (".globl ompd_bp_device_end\n\t" \ + "ompd_bp_device_end:") +#else + +extern void ompd_bp_parallel_begin (void); +extern void ompd_bp_parallel_end (void); + +extern void ompd_bp_task_begin (void); +extern void ompd_bp_task_end (void); + +extern void ompd_bp_thread_begin (void); +extern void ompd_bp_thread_end (void); + +extern void ompd_bp_device_begin (void); +extern void ompd_bp_device_end (void); +#endif /* __ELF__ */ + +#define ompd_segment_none ((ompd_seg_t) 0) +#define ompd_icv_undefined ((ompd_icv_id_t) 0) + +#ifdef __cplusplus +}; // extern "C" +#endif + +#endif /* _OMP_TOOLS_H */ diff --git a/libgomp/ompd-helper.c b/libgomp/ompd-helper.c new file mode 100644 index 00000000000..38f0923c756 --- /dev/null +++ b/libgomp/ompd-helper.c @@ -0,0 +1,252 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains the source code of functions + declared in ompd-helper.h. */ + +#include "ompd-helper.h" + +ompd_device_type_sizes_t target_sizes; + +/* Get global ICVs. */ +ompd_rc_t +gompd_get_cancellation (ompd_address_space_handle_t *ah, + ompd_word_t *cancel_var) +{ + CHECK (ah); + ompd_word_t cancel = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_cancel_var", cancel, cancel, + target_sizes.sizeof_char, 1, ret, symbol_addr); + *cancel_var = cancel; + return ret; +} + +ompd_rc_t +gompd_get_max_task_priority (ompd_address_space_handle_t *ah, + ompd_word_t *task_p) +{ + CHECK (ah); + ompd_word_t task_priority = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_max_task_priority_var", task_priority, + task_priority, target_sizes.sizeof_int, 1, ret, symbol_addr); + *task_p = task_priority; + return ret; +} + +ompd_rc_t +gompd_get_stacksize (ompd_address_space_handle_t *ah, ompd_word_t *stacksize) +{ + CHECK (ah); + ompd_word_t stack_var = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "stacksize", stack_var, stack_var, + target_sizes.sizeof_long, 1, ret, symbol_addr); + *stacksize = stack_var; + return ret; +} + +ompd_rc_t +gompd_get_debug (ompd_address_space_handle_t *ah, ompd_word_t *debug_var) +{ + CHECK (ah); + ompd_word_t debug = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_debug_var", debug, debug, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *debug_var = debug; + return ret; +} + +ompd_rc_t +gompd_get_display_affinity (ompd_address_space_handle_t *ah, ompd_word_t *aff) +{ + CHECK (ah); + ompd_word_t affin = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_display_affinity_var", affin, affin, + target_sizes.sizeof_char, 1, ret, symbol_addr); + *aff = affin; + return ret; +} + +ompd_rc_t +gompd_get_affinity_format_len (ompd_address_space_handle_t *ah, + ompd_word_t *len) +{ + CHECK (ah); + ompd_word_t len_var = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_affinity_format_len", len_var, len_var, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *len = len_var; + return ret; +} + +ompd_rc_t +gompd_get_affinity_format (ompd_address_space_handle_t *ah, const char **string) +{ + CHECK (ah); + ompd_word_t len = 100; + ompd_rc_t ret; + char *temp_str; + ompd_word_t addr; + ret = callbacks->alloc_memory (len + 1, (void **) &temp_str); + temp_str[len] = '\0'; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + ret = callbacks->symbol_addr_lookup (ah->context, NULL, + "gomp_affinity_format_var", &symbol_addr, + NULL); + CHECK_RET (ret); + ret = callbacks->read_memory (ah->context, NULL, &symbol_addr, + target_sizes.sizeof_pointer, &addr); + CHECK_RET (ret); + symbol_addr.address = addr; + ret = callbacks->read_string (ah->context, NULL, &symbol_addr, len, + (void *) temp_str); + CHECK_RET (ret); + ret = callbacks->device_to_host (ah->context, &temp_str, + target_sizes.sizeof_char, len, &temp_str); + *string = temp_str; + return ret; +} + +ompd_rc_t +gompd_get_wait_policy (ompd_address_space_handle_t *ah, + ompd_word_t *wait_policy) +{ + CHECK (ah); + ompd_word_t wait_p = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "wait_policy", wait_p, wait_p, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *wait_policy = wait_p; + return ret; +} + +ompd_rc_t +gompd_get_num_teams (ompd_address_space_handle_t *ah, ompd_word_t *num_teams) +{ + CHECK (ah); + ompd_word_t num_t = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_num_teams_var", num_t, num_t, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *num_teams = num_t; + return ret; +} + +ompd_rc_t +gompd_get_teams_thread_limit (ompd_address_space_handle_t *ah, + ompd_word_t *thread_limit) +{ + CHECK (ah); + ompd_word_t thr_lim = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_teams_thread_limit_var", thr_lim, thr_lim, + target_sizes.sizeof_int, 1, ret, symbol_addr); + *thread_limit = thr_lim; + return ret; +} + +ompd_rc_t +gompd_get_spin_count (ompd_address_space_handle_t *ah, ompd_word_t *spin_count) +{ + CHECK (ah); + ompd_word_t spins = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_spin_count_var", spins, spins, + target_sizes.sizeof_long_long, 1, ret, symbol_addr); + *spin_count = spins; + return ret; +} + +ompd_rc_t +gompd_get_available_cpus (ompd_address_space_handle_t *ah, ompd_word_t *procs) +{ + CHECK (ah); + ompd_word_t cpus = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_available_cpus", cpus, cpus, + target_sizes.sizeof_long, 1, ret, symbol_addr); + *procs = cpus; + return ret; +} + +ompd_rc_t +gompd_get_throttled_spin_count (ompd_address_space_handle_t *ah, + ompd_word_t *throt) +{ + CHECK (ah); + ompd_word_t temp = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_throttled_spin_count_var", temp, temp, + target_sizes.sizeof_long_long, 1, ret, symbol_addr); + *throt = temp; + return ret; +} + +ompd_rc_t +gompd_get_managed_threads (ompd_address_space_handle_t *ah, ompd_word_t *man_th) +{ + CHECK (ah); + ompd_word_t temp = 0; + ompd_rc_t ret; + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (ah->context, NULL, "gomp_managed_threads", temp, temp, + target_sizes.sizeof_long, 1, ret, symbol_addr); + *man_th = temp; + return ret; +} + +/* End of global ICVs functions. */ + +ompd_rc_t +get_sizes (ompd_address_space_context_t *context) +{ + if (context == NULL) + return ompd_rc_bad_input; + + static bool inited = false; + static ompd_rc_t ret; + + if (inited) + return ret; + + ret = callbacks->sizeof_type (context, &target_sizes); + if (ret != ompd_rc_ok) + return ret; + + inited = true; + return ret; +} diff --git a/libgomp/ompd-helper.h b/libgomp/ompd-helper.h new file mode 100644 index 00000000000..faf4aef533c --- /dev/null +++ b/libgomp/ompd-helper.h @@ -0,0 +1,188 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains data types and declarations of functions that are not + provided by the book but we find them necessary. */ + +#ifndef _OMPD_HELPER_H +#define _OMPD_HELPER_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include "omp-tools.h" +#include "ompd-types.h" +#include <stdio.h> +#include <stddef.h> +#include <string.h> +#include <stdbool.h> + +#define stringize(x) stringize1(x) +#define stringize1(x) #x + +#define VERSION 202011 + +extern const ompd_callbacks_t *callbacks; +extern __UINT64_TYPE__ gompd_state; +extern ompd_device_type_sizes_t target_sizes; + +typedef struct _ompd_aspace_handle +{ + ompd_address_space_context_t *context; + ompd_device_t kind; +} ompd_address_space_handle_t; + +typedef struct _ompd_thread_handle +{ + ompd_address_space_handle_t *ah; + ompd_thread_context_t *thread_context; + ompd_address_t th; +} ompd_thread_handle_t; + +typedef struct _ompd_parallel_handle +{ + ompd_address_space_handle_t *ah; + ompd_address_t th; +} ompd_parallel_handle_t; + +typedef struct _ompd_task_handle +{ + ompd_address_space_handle_t *ah; + ompd_address_t th; +} ompd_task_handle_t; + +#define CHECK_RET(ret) \ + do { \ + if (ret != ompd_rc_ok) \ + return ret; \ + } while (0) + +#define GET_VALUE(context, thread_context, name, output, dist_buf, size, \ + count, ret, symbol_addr) \ + do { \ + ret = callbacks->symbol_addr_lookup (context, thread_context, name, \ + &symbol_addr, NULL); \ + CHECK_RET (ret); \ + ret = callbacks->read_memory (context, thread_context, &symbol_addr, size, \ + &dist_buf); \ + CHECK_RET (ret); \ + ret = callbacks->device_to_host (context, &dist_buf, size, count, &output);\ + CHECK_RET (ret); \ + } while (0) + +#define CHECK(ah) \ + do { \ + if (ah == NULL || ah->context == NULL) \ + return ompd_rc_stale_handle; \ + if (callbacks == NULL) \ + return ompd_rc_callback_error; \ + } while (0) + +/* (var_name, string_name, scope). */ +#define FOREACH_OMPD_ICV(ompd_icv) \ + ompd_icv (nthread_var, "nthread var", ompd_scope_thread) \ + ompd_icv (thread_limit_var, "thread limit var", ompd_scope_task) \ + ompd_icv (run_sched_var, "run sched limit var", ompd_scope_task) \ + ompd_icv (run_sched_chunk_size, "run sched chunk size var", ompd_scope_task) \ + ompd_icv (default_device_var, "default device var", ompd_scope_thread) \ + ompd_icv (dyn_var, "dynamic var", ompd_scope_thread) \ + ompd_icv (max_active_levels_var, "max active level var", ompd_scope_task) \ + ompd_icv (bind_var, "proc bind var", ompd_scope_task) \ + ompd_icv (cancellation_var, "cancel var", ompd_scope_address_space) \ + ompd_icv (max_task_priority_var, "max task priority var", \ + ompd_scope_address_space) \ + ompd_icv (stacksize_var, "stack size var", ompd_scope_address_space) \ + ompd_icv (debug_var, "debug var", ompd_scope_address_space) \ + ompd_icv (display_affinity_var, "display affinity var", \ + ompd_scope_address_space) \ + ompd_icv (affinity_format_var, "affinity format var", \ + ompd_scope_address_space) \ + ompd_icv (affinity_format_len_var, "affinity format len var", \ + ompd_scope_address_space) \ + ompd_icv (wait_policy_var, "wait policy var", ompd_scope_address_space) \ + ompd_icv (num_teams_var, "num teams var", ompd_scope_address_space) \ + ompd_icv (teams_thread_limit_var, "teams thread limit var", \ + ompd_scope_address_space) \ + ompd_icv (spin_count_var, "spin count var", ompd_scope_address_space) \ + ompd_icv (num_proc_var, "num proc var", ompd_scope_address_space) \ + ompd_icv (throttled_spin_count_var, "throttled spin count var", \ + ompd_scope_address_space) \ + ompd_icv (managed_threads_var, "managed threads var", \ + ompd_scope_address_space) \ + ompd_icv (thread_num_var, "thread num var", ompd_scope_thread) \ + ompd_icv (final_task_var, "final task var", ompd_scope_task) \ + ompd_icv (implicit_task_var, "implicit task var", ompd_scope_task) \ + ompd_icv (team_size_var, "team size var", ompd_scope_parallel) + +enum ompd_icv +{ + gompd_icv_undefined_var = 0, + #define gompd_icv_iterator(var_name, string_name, scope) gompd_icv_##var_name, + FOREACH_OMPD_ICV (gompd_icv_iterator) + #undef gompd_icv_iterator + gompd_last_icv_var +}; + +ompd_rc_t get_sizes (ompd_address_space_context_t *); + +/* Get Local internal control variables. */ +ompd_rc_t gompd_get_nthread (ompd_thread_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_thread_limit (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_run_sched (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_run_sched_chunk_size (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_default_device (ompd_thread_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_dynamic (ompd_thread_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_max_active_levels (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_proc_bind (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t gompd_is_final (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t gompd_is_implicit (ompd_task_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_team_size (ompd_parallel_handle_t *, ompd_word_t *); + +/* Get Global ICVs. */ +ompd_rc_t gompd_get_cancellation (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_max_task_priority (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t gompd_get_stacksize (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_debug (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_display_affinity (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t gompd_get_affinity_format (ompd_address_space_handle_t *, + const char **); +ompd_rc_t gompd_get_affinity_format_len (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t gompd_get_wait_policy (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_num_teams (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_teams_thread_limit (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t gompd_get_spin_count (ompd_address_space_handle_t *, ompd_word_t *); +ompd_rc_t gompd_get_available_cpus (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t gompd_get_throttled_spin_count (ompd_address_space_handle_t *, + ompd_word_t *); +ompd_rc_t gompd_get_managed_threads (ompd_address_space_handle_t *, + ompd_word_t *); +/*End of Global ICVs. */ + +#ifdef __cplusplus +} // extern C +#endif + +#endif /* _OMPD_HELPER_H */ diff --git a/libgomp/ompd-icv.c b/libgomp/ompd-icv.c new file mode 100644 index 00000000000..a504d07c0e8 --- /dev/null +++ b/libgomp/ompd-icv.c @@ -0,0 +1,198 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains implementation of functions defined in 5.5.8 and 5.5.9 + in OpenMP Application Programming Interface v5.1. */ + +#include "ompd-helper.h" + +static const char *gompd_icv_string[] = { "undefined", + #define gompd_icv_iterator(var_name, string_name, scope) string_name, + FOREACH_OMPD_ICV (gompd_icv_iterator) + #undef gompd_icv_iterator +}; + +static const ompd_scope_t gompd_icv_scope[] = {ompd_scope_global, + #define gompd_icv_iterator(var_name, string_name, scope) scope, + FOREACH_OMPD_ICV (gompd_icv_iterator) + #undef gompd_icv_iterator +}; + +ompd_rc_t +ompd_enumerate_icvs (ompd_address_space_handle_t *ah, + ompd_icv_id_t current, ompd_icv_id_t *next_id, + const char **next_icv_name, + ompd_scope_t *next_scope, int *more) +{ + if (ah == NULL) + return ompd_rc_stale_handle; + if (current + 1 >= gompd_last_icv_var || next_id == NULL + || next_icv_name == NULL || next_scope == NULL || more == NULL) + return ompd_rc_bad_input; + if (callbacks == NULL) + return ompd_rc_callback_error; + *next_id = current + 1; + char *temp_name = NULL; + ompd_rc_t ret + = callbacks->alloc_memory (strlen (gompd_icv_string[*next_id]) + 1, + (void **) &temp_name); + CHECK_RET (ret); + strcpy (temp_name, gompd_icv_string[*next_id]); + *next_icv_name = temp_name; + *next_scope = gompd_icv_scope[*next_id]; + if ((*next_id) + 1 < gompd_last_icv_var) + *more = 1; + else + *more = 0; + return ompd_rc_ok; +} + +ompd_rc_t +ompd_get_icv_from_scope (void *handle, ompd_scope_t scope, ompd_icv_id_t icv_id, + ompd_word_t *icv_value) +{ + if (handle == NULL) + return ompd_rc_stale_handle; + if (icv_value == NULL || !icv_id || icv_id >= gompd_last_icv_var) + return ompd_rc_bad_input; + if (callbacks == NULL) + return ompd_rc_callback_error; + ompd_device_t device; + switch (scope) + { + case ompd_scope_address_space: + device = ((ompd_address_space_handle_t *) handle)->kind; + break; + case ompd_scope_thread: + device = ((ompd_thread_handle_t *) handle)->ah->kind; + break; + case ompd_scope_parallel: + device = ((ompd_parallel_handle_t *) handle)->ah->kind; + break; + case ompd_scope_task: + device = ((ompd_task_handle_t *) handle)->ah->kind; + break; + default: + return ompd_rc_bad_input; + } + /* NO cuda for now. */ + if (device == OMPD_DEVICE_KIND_HOST) + { + switch (icv_id) + { + case gompd_icv_cancellation_var: + return + gompd_get_cancellation ((ompd_address_space_handle_t *) handle, + icv_value); + case gompd_icv_max_task_priority_var: + return gompd_get_max_task_priority ((ompd_address_space_handle_t *) + handle, icv_value); + case gompd_icv_stacksize_var: + return gompd_get_stacksize ((ompd_address_space_handle_t *) handle, + icv_value); + case gompd_icv_debug_var: + return gompd_get_debug ((ompd_address_space_handle_t *) handle, + icv_value); + case gompd_icv_display_affinity_var: + return + gompd_get_display_affinity ((ompd_address_space_handle_t *) + handle, icv_value); + case gompd_icv_affinity_format_var: + return ompd_rc_incompatible; + case gompd_icv_affinity_format_len_var: + return gompd_get_affinity_format_len + ((ompd_address_space_handle_t *) handle, icv_value); + case gompd_icv_wait_policy_var: + return + gompd_get_wait_policy ((ompd_address_space_handle_t *)handle, + icv_value); + case gompd_icv_num_teams_var: + return gompd_get_num_teams ((ompd_address_space_handle_t *)handle, + icv_value); + case gompd_icv_teams_thread_limit_var: + return + gompd_get_teams_thread_limit ((ompd_address_space_handle_t *) + handle, icv_value); + case gompd_icv_spin_count_var: + return + gompd_get_spin_count ((ompd_address_space_handle_t *) handle, + icv_value); + case gompd_icv_num_proc_var: + return + gompd_get_available_cpus ((ompd_address_space_handle_t *) handle, + icv_value); + case gompd_icv_throttled_spin_count_var: + return + gompd_get_throttled_spin_count ((ompd_address_space_handle_t *) + handle, icv_value); + case gompd_icv_managed_threads_var: + return + gompd_get_managed_threads ((ompd_address_space_handle_t *) + handle, icv_value); + default: + return ompd_rc_unsupported; + } + } + return ompd_rc_error; +} + +ompd_rc_t +ompd_get_icv_string_from_scope (void *handle, ompd_scope_t scope, + ompd_icv_id_t icv_id, const char **icv_value) +{ + if (handle == NULL) + return ompd_rc_stale_handle; + if (icv_value == NULL || !icv_id || icv_id >= gompd_last_icv_var) + return ompd_rc_bad_input; + if (callbacks == NULL) + return ompd_rc_callback_error; + ompd_device_t device; + switch (scope) + { + case ompd_scope_address_space: + device = ((ompd_address_space_handle_t *) handle)->kind; + break; + case ompd_scope_thread: + device = ((ompd_thread_handle_t *) handle)->ah->kind; + break; + case ompd_scope_parallel: + device = ((ompd_parallel_handle_t *) handle)->ah->kind; + break; + case ompd_scope_task: + device = ((ompd_task_handle_t *) handle)->ah->kind; + break; + default: + return ompd_rc_bad_input; + } + /* No cuda. */ + if (device == OMPD_DEVICE_KIND_HOST) + { + switch (icv_id) + { + case gompd_icv_affinity_format_var: + return + gompd_get_affinity_format ((ompd_address_space_handle_t *) handle, + icv_value); + default: + return ompd_rc_unsupported; + } + } + return ompd_rc_error; +} diff --git a/libgomp/ompd-init.c b/libgomp/ompd-init.c new file mode 100644 index 00000000000..b7c23e04731 --- /dev/null +++ b/libgomp/ompd-init.c @@ -0,0 +1,131 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains the implementation of functions defined in + section 5.5.1, 5.5.2. */ + +#include "ompd-helper.h" + +/* Per OMPD initialization and finalization. */ + +__UINT64_TYPE__ gompd_state; +const ompd_callbacks_t *callbacks; + +ompd_rc_t +ompd_initialize (ompd_word_t api_version, + const ompd_callbacks_t *callbacks_table) +{ + if (callbacks_table == NULL) + return ompd_rc_bad_input; + + ompd_word_t version; + ompd_rc_t ret = ompd_get_api_version (&version); + + if (version != api_version) + return ompd_rc_unsupported; + + callbacks = callbacks_table; + return ret; +} + +ompd_rc_t +ompd_get_api_version (ompd_word_t *version) +{ + if (version == NULL) + return ompd_rc_bad_input; + + *version = VERSION; + return ompd_rc_ok; +} + +ompd_rc_t +ompd_get_version_string (const char **string) +{ + if (string == NULL) + return ompd_rc_bad_input; + static const char tmp_string[] + = "GNU OpenMP runtime implementing OMPD version " + stringize (VERSION) " Debugging library"; + *string = tmp_string; + return ompd_rc_ok; +} + +ompd_rc_t +ompd_finalize () +{ + return ompd_rc_ok; +} + +/* Per process initialization and finalization. */ + +ompd_rc_t +ompd_process_initialize (ompd_address_space_context_t *context, + ompd_address_space_handle_t **handle) +{ + if (context == NULL || handle == NULL) + return ompd_rc_bad_input; + + ompd_rc_t ret = get_sizes (context); + if (ret != ompd_rc_ok) + return ret; + + /* Naive way to read from memory. */ + ompd_address_t symbol_addr = {OMPD_SEGMENT_UNSPECIFIED, 0}; + GET_VALUE (context, NULL, "gompd_state", gompd_state, gompd_state, + target_sizes.sizeof_long_long, 1, ret, symbol_addr); + + ret = callbacks->alloc_memory (sizeof (ompd_address_space_handle_t), + (void **) (handle)); + + if (ret != ompd_rc_ok) + return ret; + + if (handle == NULL) + return ompd_rc_error; + + (*handle)->context = context; + (*handle)->kind = OMPD_DEVICE_KIND_HOST; + return ret; +} + +/* OMPD will not support GPUs for now. */ + +ompd_rc_t +ompd_device_initialize (ompd_address_space_handle_t *process_handle, + ompd_address_space_context_t *device_context, + ompd_device_t kind, ompd_size_t sizeof_id, void *id, + ompd_address_space_handle_t **device_handle) +{ + if (device_context == NULL) + return ompd_rc_bad_input; + + return ompd_rc_unsupported; +} + + +ompd_rc_t +ompd_rel_address_space_handle (ompd_address_space_handle_t *handle) +{ + if (handle == NULL) + return ompd_rc_stale_handle; + + ompd_rc_t ret = callbacks->free_memory ((void *) handle); + return ret; +} diff --git a/libgomp/ompd-support.c b/libgomp/ompd-support.c new file mode 100644 index 00000000000..51600714886 --- /dev/null +++ b/libgomp/ompd-support.c @@ -0,0 +1,127 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +#include "ompd-support.h" + +#define gompd_declare_access(t, m) __UINT64_TYPE__ gompd_access_##t##_##m; + GOMPD_FOREACH_ACCESS (gompd_declare_access) +#undef gompd_declare_access + +#define gompd_declare_sizeof_members(t, m) \ + __UINT64_TYPE__ gompd_sizeof_##t##_##m; + GOMPD_FOREACH_ACCESS (gompd_declare_sizeof_members) +#undef gompd_declare_sizeof_members + +#define gompd_declare_sizes(t) __UINT64_TYPE__ gompd_sizeof_##t; + GOMPD_SIZES (gompd_declare_sizes) +#undef gompd_declare_sizes + +const char **ompd_dll_locations = NULL; +__UINT64_TYPE__ gompd_state; + +void +gompd_load () +{ + const char *ompd_env_var = getenv ("OMP_DEBUG"); + if (ompd_env_var == NULL || strcmp (ompd_env_var, "enabled")) + return; + + /* Get the offset of the struct members. */ + #define gompd_init_access(t, m) \ + gompd_access_##t##_##m = (__UINT64_TYPE__) & (((struct t *) NULL)->m); + GOMPD_FOREACH_ACCESS (gompd_init_access); + #undef gompd_init_access + + /* Get sizeof members. */ + + #define gompd_init_sizeof_members(t, m) \ + gompd_sizeof_##t##_##m = sizeof (((struct t *) NULL)->m); + GOMPD_FOREACH_ACCESS (gompd_init_sizeof_members); + #undef gompd_declare_sizeof_members + + #define gompd_init_sizes(t) gompd_sizeof_##t = sizeof (struct t); + GOMPD_SIZES (gompd_init_sizes) + #undef gompd_init_sizes + + gomp_debug (2, "OMP OMPD active\n"); + static const char *ompd_dll_locations_array[2] + = {"libgompd" SONAME_SUFFIX (1) , NULL}; + gompd_state |= OMPD_ENABLED; + ompd_dll_locations = &ompd_dll_locations_array[0]; + ompd_dll_locations_valid (); +} + +#ifndef __ELF__ +/* Dummy functions. they shoud not be optimized. */ + +void __attribute__ ((noinline)) +ompd_dll_locations_valid () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_parallel_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_parallel_end () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_task_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_task_end () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_thread_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_thread_end () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_device_begin () +{ + asm (""); +} + +void __attribute__ ((noinline)) +ompd_bp_device_end () +{ + asm (""); +} +#endif /* __ELF__*/ diff --git a/libgomp/ompd-support.h b/libgomp/ompd-support.h new file mode 100644 index 00000000000..d60fc5584e9 --- /dev/null +++ b/libgomp/ompd-support.h @@ -0,0 +1,57 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/*This file contains the runtime support for gompd. */ + +#ifndef _OMPD_SUPPORT_H +#define _OMPD_SUPPORT_H + +#include "omp-tools.h" +#include "plugin-suffix.h" +#include "libgomp.h" +#include <string.h> +#include <stdlib.h> +#include <stdio.h> +#include <stddef.h> + +void gompd_load (); +extern __UINT64_TYPE__ gompd_state; + +#define OMPD_ENABLED 0x1 + +#define GOMPD_FOREACH_ACCESS(gompd_access) \ + gompd_access (gomp_task_icv, nthreads_var) \ + gompd_access (gomp_task_icv, run_sched_var) \ + gompd_access (gomp_task_icv, run_sched_chunk_size) \ + gompd_access (gomp_task_icv, default_device_var) \ + gompd_access (gomp_task_icv, thread_limit_var) \ + gompd_access (gomp_task_icv, dyn_var) \ + gompd_access (gomp_task_icv, bind_var) \ + gompd_access (gomp_thread, task) \ + gompd_access (gomp_thread_pool, threads) \ + gompd_access (gomp_thread, ts) \ + gompd_access (gomp_team_state, team_id) \ + +#define GOMPD_SIZES(gompd_size) \ + gompd_size (gomp_thread) \ + gompd_size (gomp_task_icv) \ + gompd_size (gomp_task) + +#endif /* _OMPD_SUPPORT_H */ diff --git a/libgomp/ompd-types.h.in b/libgomp/ompd-types.h.in new file mode 100644 index 00000000000..e5bfb2f37cf --- /dev/null +++ b/libgomp/ompd-types.h.in @@ -0,0 +1,54 @@ +/* Copyright (C) 2022 Free Software Foundation, Inc. + Contributed by Mohamed Atef <mohamedatef1698@gmail.com>. + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains the types needed for OMPD implementation. */ + +#ifndef _OMPD_TYPES_H +#define _OMPD_TYPES_H + +#ifdef __cpulsplus +extern "C" { +#endif + +#define OMPD_TYPES_VERSION 20180906 /* YYYYMMDD Format. */ + +/* Kinds of device threads. */ +#define OMPD_THREAD_ID_PTHREAD ((ompd_thread_id_t)0) +#define OMPD_THREAD_ID_LWP ((ompd_thread_id_t)1) +#define OMPD_THREAD_ID_WINTHREAD ((ompd_thread_id_t)2) + +/* The range of non-standard implementation defined values. */ +#define OMPD_THREAD_ID_LO ((ompd_thread_id_t)1000000) +#define OMPD_THREAD_ID_HI ((ompd_thread_id_t)1100000) + +/* Memory Access Segment definitions for Host and Target Devices. */ +#define OMPD_SEGMENT_UNSPECIFIED ((ompd_seg_t)0) + +/* Kinds of device device address spaces. */ +#define OMPD_DEVICE_KIND_HOST ((ompd_device_t)1) + +/* The range of non-standard implementation defined values. */ +#define OMPD_DEVICE_IMPL_LO ((ompd_device_t)1000000) +#define OMPD_DEVICE_IMPL_HI ((ompd_device_t)1100000) + +#ifdef __cplusplus +} // extern C +#endif +#endif /* _OMPD_TYPES_H */ diff --git a/libgomp/team.c b/libgomp/team.c index cb6875d70fa..29984bafbbe 100644 --- a/libgomp/team.c +++ b/libgomp/team.c @@ -30,6 +30,7 @@ #include "pool.h" #include <stdlib.h> #include <string.h> +#include "ompd-support.h" #ifdef LIBGOMP_USE_PTHREADS pthread_attr_t gomp_thread_attr; @@ -321,6 +322,7 @@ gomp_team_start (void (*fn) (void *), void *data, unsigned nthreads, unsigned flags, struct gomp_team *team, struct gomp_taskgroup *taskgroup) { + ompd_bp_parallel_begin (); struct gomp_thread_start_data *start_data = NULL; struct gomp_thread *thr, *nthr; struct gomp_task *task; @@ -1011,6 +1013,7 @@ gomp_team_end (void) pool->last_team = team; gomp_release_thread_pool (pool); } + ompd_bp_parallel_end (); } #ifdef LIBGOMP_USE_PTHREADS ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] libgompd: add OMPD support, libgompd initialization and global ICVs functions 2022-03-20 9:33 ` Mohamed Atef @ 2022-04-03 14:41 ` Mohamed Atef 2022-04-17 19:16 ` Mohamed Atef 2022-04-29 13:46 ` Jakub Jelinek 1 sibling, 1 reply; 7+ messages in thread From: Mohamed Atef @ 2022-04-03 14:41 UTC (permalink / raw) To: gcc-patches Hi, I'd like to ping this patch. Thanks Mohamed On Sun, Mar 20, 2022 at 11:33 AM Mohamed Atef <mohamedatef1698@gmail.com> wrote: > hello, > I know it's too much. > we fixed the functions' names that are not part of the standard form ompd_ > * prefix to gompd_ > Thanks > > > On Wed, Mar 16, 2022 at 5:48 AM Mohamed Atef <mohamedatef1698@gmail.com> > wrote: > >> Hi, >> we found some typos in the ChangeLog and some wrong spaces (nightmare) >> in the files. >> So here's the best we can do. >> and please don't be disappointed and trust us we're doing our best. >> I hope you could review it by Sunday night. >> >> Thanks. >> >> >> libgomp/ChangeLog >> >> 2022-03-15 Mohamed Atef <mohamedatef1698@gmail.com> >> >> *config/darwin/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >> *config/hpux/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >> *config/posix/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >> *configure: Regenerate. >> * Makefile.am (toolexeclib_LTLIBRARIES): Add libgompd.la. >> <http://libgompd.la> >> (libgompd_la_LDFLAGS, libgompd_la_DEPENDENCIES, libgompd_la_LINK, >> libgompd_la_SOURCES, libgompd_version_dep, libgompd_version_script, >> libgompd.ver-sun, libgompd.ver, libgompd_version_info): New. >> *Makefile.in: Regenerate. >> *aclocal.m4: Regenerate. >> *env.c: Include ompd-support.h. >> (initialize_env): Call gompd_load. >> *team.c: Include ompd-support.h. >> (gomp_team_start): Call ompd_bp_parallel_begin. >> (gomp_team_end): Call ompd_bp_parallel_end. >> *libgomp.map: Add OMP_5.0.3 symbol versions. >> *libgompd.map: New. >> *omp-tools.h.in: New. >> *ompd-types.h.in: New. >> *ompd-support.h: New. >> *ompd-support.c: New. >> *ompd-helper.h: New. >> *ompd-helper.c: New. >> *ompd-init.c: New. >> *ompd-icv.c: New. >> *configure.ac (AC_CONFIG_FILES): Add omp-tools.h and ompd-types.h. >> >> >> On Tue, Mar 15, 2022 at 11:32 PM Mohamed Atef <mohamedatef1698@gmail.com> >> wrote: >> >>> >>> >>> On Tue, Mar 15, 2022 at 11:32 PM Mohamed Atef <mohamedatef1698@gmail.com> >>> wrote: >>> >>>> This patch added OMPD support to libgomp, api version funcitos and >>>> global ICVs functions. >>>> I hope you review it as soon as possible, to fix the problems. >>>> I tried as much as I could to follow GNU standards. >>>> We have a seminar at the college next week, so we need this to be >>>> reviewed. >>>> Thanks >>>> >>>> >>>> libgomp/ChangeLog >>>> >>>> 2022-03-15 Mohamed Atef <mohamedatef1698@gmail.com> >>>> >>>> *config/darwin/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>>> *config/hpux/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>>> *config/posix/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>>> *configure: Regenerate. >>>> * Makefile.am (toolexeclib_LTLIBRARIES): Add libgompd.la >>>> (libgompd_la_LDFLAGS, libgompd_la_DEPENDENCIES, libgompd_la_LINK, >>>> libgompd_la_SOURCES, libgompd_version_dep, libgompd_version_script, >>>> libgompd.ver-sun, libgompd.ver, libgompd_version_info): New. >>>> *Makefile.in: Regenerate. >>>> *aclocal.m4: Regenerate. >>>> *env.c: Include ompd-support.h. >>>> (initialize_env): Call gompd_load. >>>> *team.c: Include ompd-support.h. >>>> (gomp_team_start): Call ompd_bp_parallel_begin. >>>> (gomp_team_end): Call ompd_bp_parallel_end. >>>> *libgomp.map: Add OMP_5.0.3 symbol versions. >>>> *libgompd.map: New. >>>> *omp-tools.h.in: New. >>>> *ompd-types.h.in: New. >>>> *ompd-support.h: New. >>>> *ompd-support.c: New. >>>> *ompd-helper.h: New. >>>> *ompd-helper.c: New. >>>> *ompd-init.c: New. >>>> *ompd-icv.c: New. >>>> *configure.ac (AC_CONFIG_FILES): Add omp-tools.h and ompd-types.h. >>>> >>> ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] libgompd: add OMPD support, libgompd initialization and global ICVs functions 2022-04-03 14:41 ` Mohamed Atef @ 2022-04-17 19:16 ` Mohamed Atef 0 siblings, 0 replies; 7+ messages in thread From: Mohamed Atef @ 2022-04-17 19:16 UTC (permalink / raw) To: gcc-patches, Martin Jambor, Jakub Jelinek Hi, This is the second time i ping this patch. I just remind you of it. Mohamed في الأحد، ٣ أبريل، ٢٠٢٢ ٤:٤١ م Mohamed Atef <mohamedatef1698@gmail.com> كتب: > Hi, > I'd like to ping this patch. > Thanks > > Mohamed > > On Sun, Mar 20, 2022 at 11:33 AM Mohamed Atef <mohamedatef1698@gmail.com> > wrote: > >> hello, >> I know it's too much. >> we fixed the functions' names that are not part of the standard form >> ompd_ * prefix to gompd_ >> Thanks >> >> >> On Wed, Mar 16, 2022 at 5:48 AM Mohamed Atef <mohamedatef1698@gmail.com> >> wrote: >> >>> Hi, >>> we found some typos in the ChangeLog and some wrong spaces >>> (nightmare) in the files. >>> So here's the best we can do. >>> and please don't be disappointed and trust us we're doing our best. >>> I hope you could review it by Sunday night. >>> >>> Thanks. >>> >>> >>> libgomp/ChangeLog >>> >>> 2022-03-15 Mohamed Atef <mohamedatef1698@gmail.com> >>> >>> *config/darwin/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>> *config/hpux/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>> *config/posix/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>> *configure: Regenerate. >>> * Makefile.am (toolexeclib_LTLIBRARIES): Add libgompd.la. >>> <http://libgompd.la> >>> (libgompd_la_LDFLAGS, libgompd_la_DEPENDENCIES, libgompd_la_LINK, >>> libgompd_la_SOURCES, libgompd_version_dep, libgompd_version_script, >>> libgompd.ver-sun, libgompd.ver, libgompd_version_info): New. >>> *Makefile.in: Regenerate. >>> *aclocal.m4: Regenerate. >>> *env.c: Include ompd-support.h. >>> (initialize_env): Call gompd_load. >>> *team.c: Include ompd-support.h. >>> (gomp_team_start): Call ompd_bp_parallel_begin. >>> (gomp_team_end): Call ompd_bp_parallel_end. >>> *libgomp.map: Add OMP_5.0.3 symbol versions. >>> *libgompd.map: New. >>> *omp-tools.h.in: New. >>> *ompd-types.h.in: New. >>> *ompd-support.h: New. >>> *ompd-support.c: New. >>> *ompd-helper.h: New. >>> *ompd-helper.c: New. >>> *ompd-init.c: New. >>> *ompd-icv.c: New. >>> *configure.ac (AC_CONFIG_FILES): Add omp-tools.h and ompd-types.h. >>> >>> >>> On Tue, Mar 15, 2022 at 11:32 PM Mohamed Atef <mohamedatef1698@gmail.com> >>> wrote: >>> >>>> >>>> >>>> On Tue, Mar 15, 2022 at 11:32 PM Mohamed Atef < >>>> mohamedatef1698@gmail.com> wrote: >>>> >>>>> This patch added OMPD support to libgomp, api version funcitos and >>>>> global ICVs functions. >>>>> I hope you review it as soon as possible, to fix the problems. >>>>> I tried as much as I could to follow GNU standards. >>>>> We have a seminar at the college next week, so we need this to be >>>>> reviewed. >>>>> Thanks >>>>> >>>>> >>>>> libgomp/ChangeLog >>>>> >>>>> 2022-03-15 Mohamed Atef <mohamedatef1698@gmail.com> >>>>> >>>>> *config/darwin/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>>>> *config/hpux/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>>>> *config/posix/plugin-suffix.h (SONAME_SUFFIX): Remove ()s. >>>>> *configure: Regenerate. >>>>> * Makefile.am (toolexeclib_LTLIBRARIES): Add libgompd.la >>>>> (libgompd_la_LDFLAGS, libgompd_la_DEPENDENCIES, libgompd_la_LINK, >>>>> libgompd_la_SOURCES, libgompd_version_dep, libgompd_version_script, >>>>> libgompd.ver-sun, libgompd.ver, libgompd_version_info): New. >>>>> *Makefile.in: Regenerate. >>>>> *aclocal.m4: Regenerate. >>>>> *env.c: Include ompd-support.h. >>>>> (initialize_env): Call gompd_load. >>>>> *team.c: Include ompd-support.h. >>>>> (gomp_team_start): Call ompd_bp_parallel_begin. >>>>> (gomp_team_end): Call ompd_bp_parallel_end. >>>>> *libgomp.map: Add OMP_5.0.3 symbol versions. >>>>> *libgompd.map: New. >>>>> *omp-tools.h.in: New. >>>>> *ompd-types.h.in: New. >>>>> *ompd-support.h: New. >>>>> *ompd-support.c: New. >>>>> *ompd-helper.h: New. >>>>> *ompd-helper.c: New. >>>>> *ompd-init.c: New. >>>>> *ompd-icv.c: New. >>>>> *configure.ac (AC_CONFIG_FILES): Add omp-tools.h and ompd-types.h. >>>>> >>>> ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] libgompd: add OMPD support, libgompd initialization and global ICVs functions 2022-03-20 9:33 ` Mohamed Atef 2022-04-03 14:41 ` Mohamed Atef @ 2022-04-29 13:46 ` Jakub Jelinek 1 sibling, 0 replies; 7+ messages in thread From: Jakub Jelinek @ 2022-04-29 13:46 UTC (permalink / raw) To: Mohamed Atef; +Cc: gcc-patches On Sun, Mar 20, 2022 at 11:33:10AM +0200, Mohamed Atef via Gcc-patches wrote: > hello, > I know it's too much. > we fixed the functions' names that are not part of the standard form ompd_ > * prefix to gompd_ Sorry for the delay, have been busy with GCC 12. Now that it branched, I can look at this again. Will try to do timely reviews now that GCC 13 is in stage1. > > 2022-03-15 Mohamed Atef <mohamedatef1698@gmail.com> Note, you'll need to update the ChangeLog entry for the changes in the patch. > --- a/libgomp/Makefile.am > +++ b/libgomp/Makefile.am > @@ -32,13 +32,21 @@ libgomp.ver: $(top_srcdir)/libgomp.map > $(EGREP) -v '#(#| |$$)' $< | \ > $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) > > +libgompd.ver: $(top_srcdir)/libgompd.map > + $(EGREP) -v '#(#| |$$)' $< | \ > + $(PREPROCESS) -P -include config.h - > $@ || (rm -f $@ ; exit 1) Why the different indentation from the entry you've copied it from? Better stay consistent. > +libgompd.ver-sun : libgompd.ver \ > + $(top_srcdir)/../contrib/make_sunver.pl \ > + $(libgompd_la_OBJECTS) $(libgompd_la_LIBADD) > + perl $(top_srcdir)/../contrib/make_sunver.pl \ > + libgompd.ver \ > + $(libgompd_la_OBJECTS:%.lo=.libs/%.o) \ > + `echo $(libgompd_la_LIBADD) | \ > + sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ > + > $@ || (rm -f $@ ; exit 1) Likewise. > --- a/libgomp/env.c > +++ b/libgomp/env.c > @@ -33,6 +33,7 @@ > #ifndef LIBGOMP_OFFLOADED_ONLY > #include "libgomp_f.h" > #include "oacc-int.h" > +#include "ompd-support.h" > #include <ctype.h> > #include <stdlib.h> > #include <stdio.h> > @@ -1483,6 +1484,7 @@ initialize_env (void) > = thread_limit_var > INT_MAX ? UINT_MAX : thread_limit_var; > } > parse_int_secure ("GOMP_DEBUG", &gomp_debug_var, true); > + gompd_load (); See below. > +#ifndef _OMP_TOOLS_H > +#define _OMP_TOOLS_H > + > +#ifdef __cplusplus > +extern "C" { > +#endif > + > +extern const char **ompd_dll_locations; > + > +#ifdef __ELF__ > +#define ompd_dll_locations_valid() \ > + __asm__ __volatile__ (".globl ompd_dll_locations_valid\n\t" \ > + "ompd_dll_locations_valid:") > +#else > +extern void ompd_dll_locations_valid (void); > +#endif /* __ELF__ */ In the public omp-tools.h, ompd_dll_locations_valid should be declared just as extern void ompd_dll_locations_valid (void); (well, extern void ompd_dll_locations_valid (void) __GOMPD_NOTHROW; and there should be #ifdef __cplusplus extern "C" { # define __GOMPD_NOTHROW throw () #else # define __GOMPD_NOTHROW __attribute__((__nothrow__)) #endif earlier. The fact that we want the former macro if possible is an implementation detail we shouldn't expose to users in a public header. So that #define belongs to some non-public header, ideally using some helper macro because you use it many times later. > +ompd_rc_t ompd_initialize (ompd_word_t, const ompd_callbacks_t *); Similarly add __GOMPD_NOTHROW to this and other declarations. > + if (current + 1 >= gompd_last_icv_var || next_id == NULL > + || next_icv_name == NULL || next_scope == NULL || more == NULL) The general formatting rule is if all the whole if/while condition fits on one line, use just one line, otherwise put each ||/&& part on a separate line. So if (whatever || whatever2 || whatever3) if short or if (whatever || whatever2 || whatever3 || whatever4 || whatever5) if too long. > +void > +gompd_load () > +{ > + const char *ompd_env_var = getenv ("OMP_DEBUG"); > + if (ompd_env_var == NULL || strcmp (ompd_env_var, "enabled")) > + return; If you look at other similar env var handling, you can notice that we accept leading and/or trailing whitespace and use case insensitive comparisons for strings. See e.g. env.c (parse_target_offload). IMHO the OMP_DEBUG env var parsing should be done in env.c too next to other env vars in a similar way how other vars are handled and gompd_load only called if OMPD is enabled. > +#ifndef __ELF__ > +/* Dummy functions. they shoud not be optimized. */ > + > +void __attribute__ ((noinline)) noinline isn't strong enough, it should use noipa attribute here and in the similar spots. > + > +void gompd_load (); We want internal functions like this (note, (void) rather than (), this is C) to be marked hidden if possible, libgomp.h uses #ifdef HAVE_ATTRIBUTE_VISIBILITY # pragma GCC visibility push(hidden) #endif ... #ifdef HAVE_ATTRIBUTE_VISIBILITY # pragma GCC visibility pop #endif Jakub ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2022-04-29 13:46 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-03-15 21:32 [PATCH] libgompd: add OMPD support, libgompd initialization and global ICVs functions Mohamed Atef 2022-03-15 21:32 ` Mohamed Atef 2022-03-16 3:48 ` Mohamed Atef 2022-03-20 9:33 ` Mohamed Atef 2022-04-03 14:41 ` Mohamed Atef 2022-04-17 19:16 ` Mohamed Atef 2022-04-29 13:46 ` Jakub Jelinek
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).