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DPC++ daily 2022-06-10

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@bb-sycl bb-sycl released this 10 Jun 16:21
· 135838 commits to sycl since this release
sycl-nightly/20220610
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Learn about vigilant mode. 
[SYCL][CUDA] Add experimental context and device interop (#6202)

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_EXPERIMENTAL macro and including the header file sycl/ext/oneapi/experimental/backend/cuda.hpp.

llvm-test-suite: intel/llvm-test-suite#1041
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