From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id D502B384A045; Thu, 16 Apr 2020 13:18:58 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D502B384A045 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1587043138; bh=wLhxPeHmnmEaTv07zfZe3/LTDnzvhx0k57FXYU4Pcpc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=eET8XMcGiBnSGGdAa0fsfkfZOCFYIlvXjDvJpBd0ieYysrl8CjgOH7FkunpYpbXQb Gu7+eDCvIcb81z2Rtc2FjcCIbY/C21VozYwxklTwOE+7JXDYYWnoaJhyDrH8SyJ+Lr QcBvBR01axthudJA9qvNQWT1QvCIkonVZM+Pv5eg= From: "doko at debian dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libgomp/94612] Failed to build simple examples with offloading. Date: Thu, 16 Apr 2020 13:18:58 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libgomp X-Bugzilla-Version: 10.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: doko at debian dot org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Apr 2020 13:18:58 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94612 --- Comment #9 from Matthias Klose --- Both compilers have zstd support. $ gfortran-10 -v prod.f90 -fopenmp -foffload=3Dnvptx-none -o test.x Driving: gfortran-10 -v prod.f90 -fopenmp -foffload=3Dnvptx-none -o test.x = -l gfortran -l m -shared-libgcc Using built-in specs. COLLECT_GCC=3Dgfortran-10 COLLECT_LTO_WRAPPER=3D/usr/lib/gcc/x86_64-linux-gnu/10/lto-wrapper OFFLOAD_TARGET_NAMES=3Dnvptx-none Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion=3D'Ubuntu 10-20200411-0ubuntu1' --with-bugurl=3Dfile:///usr/share/doc/gcc-10/README.B= ugs --enable-languages=3Dc,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --prefix= =3D/usr --with-gcc-major-version-only --program-suffix=3D-10 --program-prefix=3Dx86_64-linux-gnu- --enable-shared --enable-linker-build-= id --libexecdir=3D/usr/lib --without-included-gettext --enable-threads=3Dposix --libdir=3D/usr/lib --enable-nls --enable-clocale=3Dgnu --enable-libstdcxx-= debug --enable-libstdcxx-time=3Dyes --with-default-libstdcxx-abi=3Dnew --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=3Drelea= se --with-target-system-zlib=3Dauto --enable-objc-gc=3Dauto --enable-multiarch --disable-werror --with-arch-32=3Di686 --with-abi=3Dm64 --with-multilib-list=3Dm32,m64,mx32 --enable-multilib --with-tune=3Dgeneric --enable-offload-targets=3Dnvptx-none,amdgcn-amdhsa,hsa --without-cuda-driv= er --enable-checking=3Drelease --build=3Dx86_64-linux-gnu --host=3Dx86_64-linu= x-gnu --target=3Dx86_64-linux-gnu Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.0.1 20200411 (experimental) [master revision bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566] (Ubuntu 10-20200411-0ubuntu1)=20 COLLECT_GCC_OPTIONS=3D'-v' '-fopenmp' '-foffload=3Dnvptx-none' '-o' 'test.x' '-shared-libgcc' '-mtune=3Dgeneric' '-march=3Dx86-64' '-pthread' /usr/lib/gcc/x86_64-linux-gnu/10/f951 prod.f90 -quiet -dumpbase prod.f90 -mtune=3Dgeneric -march=3Dx86-64 -auxbase prod -version -fopenmp -foffload=3Dnvptx-none -fintrinsic-modules-path /usr/lib/gcc/x86_64-linux-gnu/10/finclude -o /tmp/ccka3MeN.s GNU Fortran (Ubuntu 10-20200411-0ubuntu1) version 10.0.1 20200411 (experimental) [master revision bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566] (x86_64-linux-gnu) compiled by GNU C version 10.0.1 20200411 (experimental) [master revision bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566],= GMP version 6.2.0, MPFR version 4.0.2, MPC version 1.1.0, isl version isl-0.22.1-GMP GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D131= 072 GNU Fortran2008 (Ubuntu 10-20200411-0ubuntu1) version 10.0.1 20200411 (experimental) [master revision bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566] (x86_64-linux-gnu) compiled by GNU C version 10.0.1 20200411 (experimental) [master revision bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566],= GMP version 6.2.0, MPFR version 4.0.2, MPC version 1.1.0, isl version isl-0.22.1-GMP GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D131= 072 COLLECT_GCC_OPTIONS=3D'-v' '-fopenmp' '-foffload=3Dnvptx-none' '-o' 'test.x' '-shared-libgcc' '-mtune=3Dgeneric' '-march=3Dx86-64' '-pthread' as -v --64 -o /tmp/ccwItcGR.o /tmp/ccka3MeN.s GNU assembler version 2.34 (x86_64-linux-gnu) using BFD version (GNU Binuti= ls for Ubuntu) 2.34 Reading specs from /usr/lib/gcc/x86_64-linux-gnu/10/libgfortran.spec rename spec lib to liborig COLLECT_GCC_OPTIONS=3D'-v' '-fopenmp' '-foffload=3Dnvptx-none' '-o' 'test.x' '-shared-libgcc' '-mtune=3Dgeneric' '-march=3Dx86-64' '-pthread' COMPILER_PATH=3D/usr/lib/gcc/x86_64-linux-gnu/10/:/usr/lib/gcc/x86_64-linux= -gnu/10/:/usr/lib/gcc/x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/10/:/= usr/lib/gcc/x86_64-linux-gnu/ LIBRARY_PATH=3D/usr/lib/gcc/x86_64-linux-gnu/10/:/usr/lib/gcc/x86_64-linux-= gnu/10/../../../x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/10/../../..= /../lib/:/lib/x86_64-linux-gnu/:/lib/../lib/:/usr/lib/x86_64-linux-gnu/:/us= r/lib/../lib/:/usr/lib/gcc/x86_64-linux-gnu/10/../../../:/lib/:/usr/lib/ Reading specs from /usr/lib/gcc/x86_64-linux-gnu/10/libgomp.spec COLLECT_GCC_OPTIONS=3D'-v' '-fopenmp' '-foffload=3Dnvptx-none' '-o' 'test.x' '-shared-libgcc' '-mtune=3Dgeneric' '-march=3Dx86-64' '-pthread' /usr/lib/gcc/x86_64-linux-gnu/10/collect2 -plugin /usr/lib/gcc/x86_64-linux-gnu/10/liblto_plugin.so -plugin-opt=3D/usr/lib/gcc/x86_64-linux-gnu/10/lto-wrapper -plugin-opt=3D-fresolution=3D/tmp/ccjECdaN.res -plugin-opt=3D-pass-through= =3D-lgcc_s -plugin-opt=3D-pass-through=3D-lgcc -plugin-opt=3D-pass-through=3D-lquadmath -plugin-opt=3D-pass-through=3D-lm -plugin-opt=3D-pass-through=3D-lgcc_s -plugin-opt=3D-pass-through=3D-lgcc -plugin-opt=3D-pass-through=3D-lpthread -plugin-opt=3D-pass-through=3D-lc -plugin-opt=3D-pass-through=3D-lgcc_s -plugin-opt=3D-pass-through=3D-lgcc --build-id --eh-frame-hdr -m elf_x86_64 --hash-style=3Dgnu --as-needed -dynamic-linker /lib64/ld-linux-x86-64.so.2 = -pie -z now -z relro -o test.x /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/Scrt1.o /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/10/crtbeginS.o /usr/lib/gcc/x86_64-linux-gnu/10/crtoffloadbegin.o -L/usr/lib/gcc/x86_64-linux-gnu/10 -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/10/../../.. /tmp/ccwItcGR.o -lgfortran -lm -lgomp -lgcc_s -lgcc -lquadmath -lm -lgcc_s -lgcc -lpthread -lc -lgcc_s -lg= cc /usr/lib/gcc/x86_64-linux-gnu/10/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crtn.o /usr/lib/gcc/x86_64-linux-gnu/10/crtoffloadend.o /usr/lib/gcc/x86_64-linux-gnu/10/lto-wrapper -fresolution=3D/tmp/ccjECdaN.r= es -flinker-output=3Dpie -foffload-objects=3D/tmp/ccm13OW9.ofldlist=20 /usr/lib/gcc/x86_64-linux-gnu/10/lto-wrapper -fresolution=3D/tmp/ccjECdaN.r= es -flinker-output=3Dpie -foffload-objects=3D/tmp/ccm13OW9.ofldlist=20 /usr/lib/gcc/x86_64-linux-gnu/10//accel/nvptx-none/mkoffload @/tmp/ccoiPcte x86_64-linux-gnu-accel-nvptx-none-gcc-10 @/tmp/ccLLrv6f Using built-in specs. COLLECT_GCC=3Dx86_64-linux-gnu-accel-nvptx-none-gcc-10 COLLECT_LTO_WRAPPER=3D/usr/lib/gcc/x86_64-linux-gnu/10/accel/nvptx-none/lto= -wrapper Target: nvptx-none Configured with: ../src-nvptx/configure --prefix=3D/usr --libexecdir=3D/usr= /lib --with-gcc-major-version-only --disable-bootstrap --disable-sjlj-exceptions --enable-newlib-io-long-long --target=3Dnvptx-none --enable-as-accelerator-for=3Dx86_64-linux-gnu --enable-languages=3Dc,c++,fortran,lto --enable-checking=3Drelease --with-system-zlib --without-isl --program-prefix=3Dnvptx-none- --program-suffix=3D-10 Thread model: single Supported LTO compression algorithms: zlib zstd gcc version 10.0.1 20200411 (experimental) [master revision bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566] (GCC)=20 COLLECT_GCC_OPTIONS=3D'-v' '-m64' '-mgomp' '-v' '-fno-openacc' '-fPIC' '-foffload-abi=3Dlp64' '-fopenmp' '-o' '/tmp/ccwyoP0f.mkoffload' /usr/lib/gcc/x86_64-linux-gnu/10/accel/nvptx-none/lto1 -quiet -dumpbase ccwItcGR.o -m64 -mgomp -auxbase ccwItcGR -version -fno-openacc -fPIC -foffload-abi=3Dlp64 -fopenmp @/tmp/ccHVgmel -o /tmp/ccdKIoRm.s GNU GIMPLE (GCC) version 10.0.1 20200411 (experimental) [master revision bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566] (nvptx-no= ne) compiled by GNU C version 10.0.1 20200411 (experimental) [master revision bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566],= GMP version 6.2.0, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D131= 072 GNU GIMPLE (GCC) version 10.0.1 20200411 (experimental) [master revision bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566] (nvptx-no= ne) compiled by GNU C version 10.0.1 20200411 (experimental) [master revision bb87d5cc77d:75961caccb7:f883c46b4877f637e0fa5025b4d6b5c9040ec566],= GMP version 6.2.0, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=3D100 --param ggc-min-heapsize=3D131= 072 lto1: internal compiler error: compressed stream: data error Please submit a full bug report, with preprocessed source if appropriate. See for instructions. mkoffload: fatal error: x86_64-linux-gnu-accel-nvptx-none-gcc-10 returned 1 exit status compilation terminated. lto-wrapper: fatal error: /usr/lib/gcc/x86_64-linux-gnu/10//accel/nvptx-none/mkoffload returned 1 exit status compilation terminated. /usr/bin/ld: error: lto-wrapper failed collect2: error: ld returned 1 exit status $ ldd /usr/lib/gcc/x86_64-linux-gnu/10/accel/nvptx-none/lto1 |grep zstd libzstd.so.1 =3D> /usr/lib/x86_64-linux-gnu/libzstd.so.1 (0x00007effdab59000) $ ldd /usr/lib/gcc/x86_64-linux-gnu/10/accel/nvptx-none/mkoffload | grep zs= td=