[CUDA][HIP] Fix kernel arguments being overwritten when added out of order#2559
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Could we add CTS tests for this? Probably in test/conformance/exp_command_buffer/update/local_memory_update.cpp & test/conformance/kernel/urKernelSetArgLocal.cpp
Might make it easier if we want to merge this fix earlier than the intel/llvm#16573 feature
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In the Cuda and Hip adapter, when kernel arguments are added out of order (e.g. argument at index 1 is added before argument at index 0), the existing arguments are currently being overwritten. This happens because some of the argument sizes might not be known when adding them out of order and the code relies on those sizes to choose where to store the argument. This commit avoids this issue by storing the arguments in the same order that they are added and accessing them using pointer offsets.
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…ers (#16733) oneapi-src/unified-runtime#2559 --------- Co-authored-by: Kenneth Benzie (Benie) <k.benzie@codeplay.com>
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In the Cuda and Hip adapter, when kernel arguments are added out of order (e.g. argument at index 1 is added before argument at index 0), the existing arguments are currently being overwritten. This happens because some of the argument sizes might not be known when adding them out of order and the code relies on those sizes to choose where to store the argument.
This PR avoids this issue by storing the arguments in the same order that they are added and accessing them using pointer offsets.
intel/llvm: intel/llvm#16733