Added exclusive prefix sum to examples #1825
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artv3
reviewed
Apr 21, 2025
examples/prefix_sum.cpp
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| //---------------------------------------------------------------------------- | ||
| std::cout << "\n Running C-style prefix sum...\n"; | ||
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| auto start = std::chrono::high_resolution_clock::now(); |
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There is a RAJA timer that might be useful here. See example:
https://github.com/LLNL/RAJA/blob/develop/exercises/permuted-layout-batch-matrix-multiply_solution.cpp#L105
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Great idea. I've updated the example to use the RAJA timer instead of chrono.
artv3
reviewed
Apr 21, 2025
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| //---------------------------------------------------------------------------- | ||
| #if defined(RAJA_ENABLE_CUDA) |
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Unfortunately, I don't have a HIP-compatible environment. Since I wouldn’t be able to verify the results or debug any issues, I’ve opted to leave it out to avoid introducing untested code.
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@artv3 Thanks for your feedback. I've implemented the requested change. Ready for another review. |
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