[SYCL][libclc][E2E] atomic work_item scope fallback #16172
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Add Invocation case, that falls back to a coarser grained scope, to libclc atomic functions. This prevents hangs on AMD and crashes on NVIDIA when using atomic_ref functionality with work_item scope. Add a test which simply checks that the kernel does not crash when using atomic_ref with work_item scope. See issue: intel#16037
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| try { | ||
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| // Allocate device memory | ||
| int *data = sycl::malloc_device<int>(1, q); |
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This needs to be free'ed properly.
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Good catch. Fixed.
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Fixed.
That's why I dislike this part of the SYCL - no RAII for USM :(
Is that common for other e2e tests to "leak" USM on exceptions?
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aelovikov-intel
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Nov 25, 2024
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Add Invocation case, that falls back to a coarser grained scope, to libclc atomic functions. This prevents hangs on AMD and crashes on NVIDIA when using atomic_ref functionality with work_item scope.
Add a test which simply checks that the kernel does not crash when using atomic_ref with work_item scope.
See issue: #16037