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ESIMD is an extension available as intrinsics on the SYCL compiler;
It includes prefetch intrinsics. Is there any way to access GPU prefetch from OpenCL?
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Hello!
OpenCL C has a standard function for prefetch:
https://registry.khronos.org/OpenCL/specs/3.0-unified/html/OpenCL_C.html#async-copies
Note, the table at the link has the description for "prefetch" even though the link name just says "async copies".
Please give this a try. If it doesn't work for some reason can you please send your driver version and the GPU you are using?
Thanks!
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