Enable HIP language #493
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Enable HIP language #493
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If the HIP language can be used, the HIP_USECXX variable sets rocThrust to use the CMake HIP language rather than CXX.
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umfranzw
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stanleytsang-amd,
RobsonRLemos and
lawruble13
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There are currently CI build failures on rhel9 and ubuntu22. I tried rolling back this change and building, and the same error still occurs, so the problem is not due to this PR. I believe the build failure is happening because of a known compiler bug. When I use the available staging compiler build that contains the fix for the compiler issue, everything builds fine on ubuntu22. I haven't been able to grab an equivalent staging compiler build for rhel9. |
stanleytsang-amd
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umfranzw
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* Enable HIP language (#493) If the HIP language can be used, the HIP_USECXX variable sets rocThrust to use the CMake HIP language rather than CXX. Co-authored-by: Lauren Wrubleski <[email protected]> * Made TBB optional for hipstdpar tests (#507) * added TBB in dependencies cmake * updated changelog * removed duplicate dependencies declaration in test cmake * Create optional flag to run tests hipstdpar with TBB * Add TBB optional flag to CHANGELOG * Add rocprim location to hipstdpar * Add default and test for DONWLOAD_ROCRAND * Build with TBB when available or when FLAG is set --------- Co-authored-by: NguyenNhuDi <[email protected]> * Separate CMake BUILD_TEST and BUILD_HIPSTDPAR_TEST options (#508) * Separate CMake BUILD_TEST and BUILD_HIPSTDPAR_TEST options Previously, enabling BUILD_TEST would also enable hipstdpar tests if we detected that a c++17-capable compiler was present. However, this caused build issues on systems with a c++17 compiler but an outdated version of libstdc++ that didn't support c++17 (RHEL 8.x). Currently, we require a minimum cmake version of 3.10.2. There's no real robust way of detecting the libstdc++ version that will work that far back. To workaround this problem for now, this change splits the BUILD_TEST and BUILD_HIPSTDPAR_TEST cmake options so that they are independent. This means that in order to enable hipstdpar tests, the user must explicitly enable the BUILD_HIPSTDPAR_TEST option. Update the readme to reflect this. * Update README.md Co-authored-by: Leo Paoletti <[email protected]> --------- Co-authored-by: Di Nguyen <[email protected]> Co-authored-by: Leo Paoletti <[email protected]> * Updated known issue for inclusive_scan_by_key compiler bug (#513) * updated the known issue * Update CHANGELOG.md Co-authored-by: spolifroni-amd <[email protected]> * moved known issue to 6.4 section * updated to include that the issue has been fixed --------- Co-authored-by: spolifroni-amd <[email protected]> * Extend fallback coverage for copy_if (#512) We recently added a "fallback" implementation for thrust::copy_if that is invoked when copying a custom type that's too large to fit in shared memory. This change extends the fallback slightly so that it can be used with an overload of copy_if that accepts a stencil buffer (to copy by key). It also adds a unit test to cover this case. It also fixes a small bug in the fallback implementation that could cause the scan accumulator type to overflow when the results are compacted. --------- Co-authored-by: Lauren Wrubleski <[email protected]> Co-authored-by: Nick Breed <[email protected]> Co-authored-by: NguyenNhuDi <[email protected]> Co-authored-by: Di Nguyen <[email protected]> Co-authored-by: Leo Paoletti <[email protected]> Co-authored-by: spolifroni-amd <[email protected]>
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If the HIP language can be used, the HIP_USECXX variable sets rocThrust to use the CMake HIP language rather than CXX.