ch4/ucx: Use UCX datatypes in active message path#7538
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raffenet wants to merge 2 commits intopmodels:mainfrom
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ch4/ucx: Use UCX datatypes in active message path#7538raffenet wants to merge 2 commits intopmodels:mainfrom
raffenet wants to merge 2 commits intopmodels:mainfrom
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test:mpich/ch4/ucx |
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test:mpich/ch4/gpu/ucx |
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Looks to be a bug in the setting of the received size of noncontig am recv, so dropped that part for now. |
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test:mpich/ch4/ucx |
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whitespace checker has me in a blender 😦 |
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test:mpich/ch4/ucx |
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test:mpich/ch4/gpu/ucx |
Since we already have the request, we can always put it in the user_data parameter and avoid some complexity.
UCX has support for noncontig datatypes in the nbx active message send interface. Use it like we do in the tagged path.
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test:mpich/ch4/gpu/ucx |
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Pull Request Description
Splitting non-GPU commits from #6795 for testing.
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