[SYCL][CUDA] Add experimental context and device interop #6202
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@smaslov-intel I have split the context and device changes off from #6162. I think it makes sense to initially have just this one PR so as to prevent each split introducing the same changes. Then after this is merged I can make multiple PRs that are less likely to conflict. |
sycl/include/sycl/ext/oneapi/experimental/backend/backend_traits_cuda.hpp
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@pvchupin would it be possible to rerun the test? Looking at the failing llvm-test-suite run it appears to be due to timeout, and the test is passing for me locally. |
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Restarted. |
added 2 commits
June 9, 2022 09:35
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/verify with intel/llvm-test-suite#1041 |
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This PR add testing of the CUDA backend experimental interop functionality. It checks that valid types are returned and that the created SYCL objects can be used to do work. Depends on: intel/llvm#6202
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intel#6202 added a new specialization for getPlugin with the CUDA backend. This commit adds the missing symbol to the windows dump test. Signed-off-by: Larsen, Steffen <steffen.larsen@intel.com>
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#6202 added a new specialization for getPlugin with the CUDA backend. This commit adds the missing symbol to the windows dump test. Signed-off-by: Larsen, Steffen <steffen.larsen@intel.com>
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…m-test-suite#1041) This PR add testing of the CUDA backend experimental interop functionality. It checks that valid types are returned and that the created SYCL objects can be used to do work. Depends on: intel#6202
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This PR is adds part of the CUDA-backend spec interop proposed in KhronosGroup/SYCL-Docs#197. The changes work with the CUDA CTS interop checks KhronosGroup/SYCL-CTS#336.
This PR just adds the context and device interop. Further PRs will be submitted to fill in other missing interop functionality.
The changes are experimental so as to not break oneMKL, and oneDNN which use CUDA interops.
The experimental interop is enabled by defining the
SYCL_EXT_ONEAPI_BACKEND_CUDA_EXPERIMENTALmacro and including the header filesycl/ext/oneapi/experimental/backend/cuda.hpp.llvm-test-suite: intel/llvm-test-suite#1041