[UR][hip][opencl] Mark urKernelSuggestMaxCooperativeGroupCountExp as unsupported instead of returning misleading default value #2038
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jchlanda
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aarongreig
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…unsupported instead of returning misleading default value
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…xceeded launch limits on more backends (hip and opencl) (#15369) The HIP and OpenCL backend implementations of the query had a default return `1` group implementation, which is an incorrect assumptions. They will now be marked as _Unsupported_ with the accompanying UR chagnes (see oneapi-src/unified-runtime#2038), so for these cases the `kernel_queue_specific::max_num_work_groups` launch query will rely on the fallback that returns either `1` or `0` groups based on hardware resource limitation checks for the kernel. --------- Co-authored-by: Aaron Greig <[email protected]>
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intel/llvm: intel/llvm#15369