Still having issue with RISCV #2236
Comments
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ok now with still the patch: And build option:
We get a bit further, but Clang++ coredump: https://fedora.riscv.rocks/kojifiles/work/tasks/3838/1703838/build.log |
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Apparently, according to the person who handles my builds, such error can happen. Restarting it made it works. https://fedora.riscv.rocks/kojifiles/work/tasks/3841/1703841/build.log |
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Interesting that restarting helps. I've also found the RVV toolchains rather unreliable, but this one is new. Thanks for following up and helping us understand that the open source runtime dispatch is still broken. We issues open with LLVM and GCC; hopefully they will support the pragma target approach soon, as on other platforms. |
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I still can't build on RISC-V.
Initial config 1.2.0:
/usr/bin/cmake -S . -B redhat-linux-build -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_DO_STRIP:BOOL=OFF -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DHWY_SYSTEM_GTEST:BOOL=ON -DHWY_CMAKE_RVV:BOOL=OFFhttps://openkoji.iscas.ac.cn/kojifiles/work/tasks/8378/1508378/build.log
Then:
/usr/bin/cmake -S . -B redhat-linux-build -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_DO_STRIP:BOOL=OFF -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DHWY_SYSTEM_GTEST:BOOL=ON -DHWY_CMAKE_RVV:BOOL=ONhttps://fedora.riscv.rocks/kojifiles/work/tasks/9919/1699919/build.log
Same with
/usr/bin/cmake -S . -B redhat-linux-build -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_DO_STRIP:BOOL=OFF -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DHWY_SYSTEM_GTEST:BOOL=ONWe them apply:
https://fedora.riscv.rocks/kojifiles/work/tasks/3471/1703471/build.log
I then tried to pass:
/usr/bin/cmake -S . -B redhat-linux-build -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_DO_STRIP:BOOL=OFF -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DHWY_SYSTEM_GTEST:BOOL=ON -DHWY_HAVE_RUNTIME_DISPATCH_RVV:BOOL=OFFit still fails with Illegal instruction: https://fedora.riscv.rocks/kojifiles/work/tasks/3835/1703835/build.log
And Cmake says HWY_HAVE_RUNTIME_DISPATCH_RVV is not ok despite the patch being applied.
Am I missing something?
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