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[SPEC2017] Use llvm_test_library for the wrf_netcdf target of 521.wrf_r so that to add dependencies required for compiletime measurements #238

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Merged
merged 2 commits into from
May 14, 2025

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SixWeining
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Without this change, Fortran benchmarks of SPEC2017 fail to build. Steps to reproduce:

$ cmake -B builddir \
-DCMAKE_C_COMPILER=clang \
-DCMAKE_CXX_COMPILER=clang++ \
-DCMAKE_Fortran_COMPILER=flang \
-G Ninja \
-C cmake/caches/O3.cmake \
-DTEST_SUITE_SPEC2017_ROOT=path/to/cpu2017-v1.1.5 \ -DTEST_SUITE_RUN_TYPE=ref \
-DTEST_SUITE_FORTRAN=ON \
-DCMAKE_C_FLAGS=-Wno-implicit-int \
-DCMAKE_CXX_FLAGS=-Wno-implicit-int

$ cmake --build builddir/ -j1
[0/2] Re-checking globbed directories...
[1951/35275] Building C object External/SPEC/CFP2017rate/521.wrf_r/CMakeFiles/wrf_netcdf.dir/__/__/cpu2017-v1.1.5/benchspec/CPU/521.wrf_r/src/netcdf/attr.c.o FAILED:
...
/bin/sh: 1: builddir/tools/timeit: not found

…the wrf_netcdf target of 521.wrf_r

Without this change, Fortran benchmarks of SPEC2017 fail to build. Steps to reproduce:

$ cmake -B builddir \
-DCMAKE_C_COMPILER=clang \
-DCMAKE_CXX_COMPILER=clang++ \
-DCMAKE_Fortran_COMPILER=flang \
-G Ninja \
-C cmake/caches/O3.cmake \
-DTEST_SUITE_SPEC2017_ROOT=path/to/cpu2017-v1.1.5 \
-DTEST_SUITE_RUN_TYPE=ref \
-DTEST_SUITE_FORTRAN=ON \
-DCMAKE_C_FLAGS=-Wno-implicit-int \
-DCMAKE_CXX_FLAGS=-Wno-implicit-int

$ cmake --build builddir/
[0/2] Re-checking globbed directories...
[1932/35275] Building C object External/SPEC/CFP2017rate/521.wrf_r/CMakeFiles/wrf_netcdf.dir/__/__/cpu2017-v1.1.5/benchspec/CPU/521.wrf_r/src/netcdf/attr.c.o
FAILED:
...
/bin/sh: 1: builddir/tools/timeit: not found
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LGTM, thanks. I presume it's because this fortran library doesn't use llvm_test_library? And FWIW I can see SNAP also does the same thing

@SixWeining
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LGTM, thanks. I presume it's because this fortran library doesn't use llvm_test_library? And FWIW I can see SNAP also does the same thing

Thanks. llvm_test_library also works. I have updated.

@SixWeining SixWeining changed the title [SPEC2017] Add dependencies required for compiletime measurements to the wrf_netcdf target of 521.wrf_r [SPEC2017] Use llvm_test_library for the wrf_netcdf target of 521.wrf_r so that to add dependencies required for compiletime measurements May 14, 2025
@SixWeining SixWeining merged commit 2e8c8d9 into llvm:main May 14, 2025
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SixWeining added a commit that referenced this pull request May 14, 2025
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2 participants