From: Mohamed Atef <mohamedatef1698@gmail.com>
To: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] libgompd: add OMPD support, libgompd initialization and global ICVs functions
Date: Sun, 20 Mar 2022 11:33:10 +0200 [thread overview]
Message-ID: <CAPFh8NLELHNG=LYtcV55fjHX2bJAgig6+WKyHFmeMt7+eBmS0g@mail.gmail.com> (raw)
In-Reply-To: <CAPFh8N+XBTrK1_EOtcZH_FyRzZOVzK1+--UG22FsnWSvNk_Fcw@mail.gmail.com>
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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.
>>>
>>
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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
next prev parent reply other threads:[~2022-03-20 9:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-15 21:32 Mohamed Atef
2022-03-15 21:32 ` Mohamed Atef
2022-03-16 3:48 ` Mohamed Atef
2022-03-20 9:33 ` Mohamed Atef [this message]
2022-04-03 14:41 ` Mohamed Atef
2022-04-17 19:16 ` Mohamed Atef
2022-04-29 13:46 ` Jakub Jelinek
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