[Openmp-dev] llvm-project trunk build fails on PowerPC
Ye Luo via Openmp-dev
openmp-dev at lists.llvm.org
Thu May 2 11:31:05 PDT 2019
Hi Doru,
When I tried to build the clang-ykt patched-upstream
(clang-ykt-patched-May) today, I hit the same error when using the recent
clang you provided on Ascent (clang-ykt-patched-April).
Then I switched to the llvm module built from a Feb version of clang
(clang-ykt-patched-Feb) . The compilation went through.
Today, I tried to build upstream branch under the clang-ykt repo using
clang-ykt-patched-May. I hit the same error again. Then I switched to
clang-ykt-patched-Feb and the compilation completed fine.
So I think there is some real issue.
Ye
===================
Ye Luo, Ph.D.
Computational Science Division & Leadership Computing Facility
Argonne National Laboratory
Gheorghe-Teod Bercea via Openmp-dev <openmp-dev at lists.llvm.org>
于2019年5月1日周三 上午8:32写道：
> Hi Itaru,
>
> I suspect you need to update the compiler you're using to compile the
> BCLIB. It looks like it may be out of date.
>
> Thanks,
>
> --Doru
>
>
>
>
>
> From: Itaru Kitayama via Openmp-dev <openmp-dev at lists.llvm.org>
> To: openmp-dev at lists.llvm.org
> Date: 05/01/2019 01:19 AM
> Subject: [Openmp-dev] llvm-project trunk build fails on PowerPC
> Sent by: "Openmp-dev" <openmp-dev-bounces at lists.llvm.org>
> ------------------------------
>
>
>
> Hi,
> $ ninja
> [150/2173] Generating VCSRevision.h
> -- Found Git: /usr/bin/git (found version "1.8.3.1")
> [166/2173] Building LLVM bitcode data_sharing.cu-sm_60.bc
> FAILED:
> projects/openmp/libomptarget/deviceRTLs/nvptx/data_sharing.cu-sm_60.bc
> cd
> /tmp/projects/llvm-project/build/projects/openmp/libomptarget/deviceRTLs/nvptx
> && /p/project/cpcp0/pcp0151/opt/clang-ykt/bin/clang -emit-llvm -O1
> --cuda-device-only --cuda-path=/gpfs/software/opt/cuda/9.2.148 -fcuda-rdc
> -DOMPTARGET_NVPTX_DEBUG=0 -Dnv_weak=weak --cuda-gpu-arch=sm_60 -c
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/
> *data_sharing.cu* <http://data_sharing.cu>-o data_sharing.cu-sm_60.bc
> In file included from
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/
> *data_sharing.cu:12* <http://data_sharing.cu:12>:
> In file included from
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/omptarget-nvptx.h:28:
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/debug.h:131:19:
> warning: variadic templates are a C++11 extension [-Wc++11-extensions]
> template <typename... Arguments>
> ^
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/debug.h:141:19:
> warning: variadic templates are a C++11 extension [-Wc++11-extensions]
> template <typename... Arguments>
> ^
> In file included from <built-in>:1:
> In file included from
> /p/project/cpcp0/pcp0151/opt/clang-ykt/lib/clang/9.0.0/include/__clang_cuda_runtime_wrapper.h:396:
> /p/project/cpcp0/pcp0151/opt/clang-ykt/lib/clang/9.0.0/include/__clang_cuda_intrinsics.h:173:35:
> error: '__nvvm_shfl_sync_idx_i32' needs target feature
> ptx60|ptx61|ptx63|ptx64
> __MAKE_SYNC_SHUFFLES(__shfl_sync, __nvvm_shfl_sync_idx_i32,
> ^
> 2 warnings and 1 error generated when compiling for sm_60.
> [175/2173] Building LLVM bitcode reduction.cu-sm_60.bc
> FAILED: projects/openmp/libomptarget/deviceRTLs/nvptx/reduction.cu-sm_60.bc
> cd
> /tmp/projects/llvm-project/build/projects/openmp/libomptarget/deviceRTLs/nvptx
> && /p/project/cpcp0/pcp0151/opt/clang-ykt/bin/clang -emit-llvm -O1
> --cuda-device-only --cuda-path=/gpfs/software/opt/cuda/9.2.148 -fcuda-rdc
> -DOMPTARGET_NVPTX_DEBUG=0 -Dnv_weak=weak --cuda-gpu-arch=sm_60 -c
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/
> *reduction.cu* <http://reduction.cu>-o reduction.cu-sm_60.bc
> In file included from
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/
> *reduction.cu:17* <http://reduction.cu:17>:
> In file included from
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/omptarget-nvptx.h:28:
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/debug.h:131:19:
> warning: variadic templates are a C++11 extension [-Wc++11-extensions]
> template <typename... Arguments>
> ^
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/debug.h:141:19:
> warning: variadic templates are a C++11 extension [-Wc++11-extensions]
> template <typename... Arguments>
> ^
> In file included from <built-in>:1:
> In file included from
> /p/project/cpcp0/pcp0151/opt/clang-ykt/lib/clang/9.0.0/include/__clang_cuda_runtime_wrapper.h:396:
> /p/project/cpcp0/pcp0151/opt/clang-ykt/lib/clang/9.0.0/include/__clang_cuda_intrinsics.h:179:40:
> error: '__nvvm_shfl_sync_down_i32' needs target feature
> ptx60|ptx61|ptx63|ptx64
> __MAKE_SYNC_SHUFFLES(__shfl_down_sync, __nvvm_shfl_sync_down_i32,
> ^
> 2 warnings and 1 error generated when compiling for sm_60.
> [176/2173] Building LLVM bitcode parallel.cu-sm_60.bc
> FAILED: projects/openmp/libomptarget/deviceRTLs/nvptx/parallel.cu-sm_60.bc
> cd
> /tmp/projects/llvm-project/build/projects/openmp/libomptarget/deviceRTLs/nvptx
> && /p/project/cpcp0/pcp0151/opt/clang-ykt/bin/clang -emit-llvm -O1
> --cuda-device-only --cuda-path=/gpfs/software/opt/cuda/9.2.148 -fcuda-rdc
> -DOMPTARGET_NVPTX_DEBUG=0 -Dnv_weak=weak --cuda-gpu-arch=sm_60 -c
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/
> *parallel.cu* <http://parallel.cu>-o parallel.cu-sm_60.bc
> In file included from
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/
> *parallel.cu:35* <http://parallel.cu:35>:
> In file included from
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/omptarget-nvptx.h:28:
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/debug.h:131:19:
> warning: variadic templates are a C++11 extension [-Wc++11-extensions]
> template <typename... Arguments>
> ^
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/debug.h:141:19:
> warning: variadic templates are a C++11 extension [-Wc++11-extensions]
> template <typename... Arguments>
> ^
> In file included from <built-in>:1:
> In file included from
> /p/project/cpcp0/pcp0151/opt/clang-ykt/lib/clang/9.0.0/include/__clang_cuda_runtime_wrapper.h:396:
> /p/project/cpcp0/pcp0151/opt/clang-ykt/lib/clang/9.0.0/include/__clang_cuda_intrinsics.h:173:35:
> error: '__nvvm_shfl_sync_idx_i32' needs target feature
> ptx60|ptx61|ptx63|ptx64
> __MAKE_SYNC_SHUFFLES(__shfl_sync, __nvvm_shfl_sync_idx_i32,
> ^
> 2 warnings and 1 error generated when compiling for sm_60.
> [178/2173] Building LLVM bitcode loop.cu-sm_60.bc
> FAILED: projects/openmp/libomptarget/deviceRTLs/nvptx/loop.cu-sm_60.bc
> cd
> /tmp/projects/llvm-project/build/projects/openmp/libomptarget/deviceRTLs/nvptx
> && /p/project/cpcp0/pcp0151/opt/clang-ykt/bin/clang -emit-llvm -O1
> --cuda-device-only --cuda-path=/gpfs/software/opt/cuda/9.2.148 -fcuda-rdc
> -DOMPTARGET_NVPTX_DEBUG=0 -Dnv_weak=weak --cuda-gpu-arch=sm_60 -c
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/
> *loop.cu* <http://loop.cu>-o loop.cu-sm_60.bc
> In file included from
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/
> *loop.cu:15* <http://loop.cu:15>:
> In file included from
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/omptarget-nvptx.h:28:
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/debug.h:131:19:
> warning: variadic templates are a C++11 extension [-Wc++11-extensions]
> template <typename... Arguments>
> ^
> /tmp/projects/llvm-project/openmp/libomptarget/deviceRTLs/nvptx/src/debug.h:141:19:
> warning: variadic templates are a C++11 extension [-Wc++11-extensions]
> template <typename... Arguments>
> ^
> In file included from <built-in>:1:
> In file included from
> /p/project/cpcp0/pcp0151/opt/clang-ykt/lib/clang/9.0.0/include/__clang_cuda_runtime_wrapper.h:396:
> /p/project/cpcp0/pcp0151/opt/clang-ykt/lib/clang/9.0.0/include/__clang_cuda_intrinsics.h:173:35:
> error: '__nvvm_shfl_sync_idx_i32' needs target feature
> ptx60|ptx61|ptx63|ptx64
> __MAKE_SYNC_SHUFFLES(__shfl_sync, __nvvm_shfl_sync_idx_i32,
> ^
> 2 warnings and 1 error generated when compiling for sm_60.
> [198/2173] Building CXX object
> tools/l...llvm-rc.dir/ResourceScriptParser.cpp.o
> ninja: build stopped: subcommand failed.
>
> CMake options I set:
>
> $ cmake -G "Ninja" -DCMAKE_BUILD_TYPE=Release
> -DCMAKE_INSTALL_PREFIX=$PROJECT/pcp0151/opt/clang-trunk
> -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
> -DLLVM_TARGETS_TO_BUILD=PowerPC -DLIBOMP_ENABLE_SHARED=FALSE
> -DCLANG_OPENMP_NVPTX_DEFAULT_ARCH=sm_60
> -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=TRUE -DLIBOMP_ENABLE_SHARED=FALSE
> /tmp/projects/llvm-project
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