Code

gpu: misc fixes#5176

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hzhou merged 4 commits intopmodels:mainpmodels/mpich:mainfrom hzhou:2103_gpu_fixhzhou/mpich:2103_gpu_fixCopy head branch name to clipboardMar 29, 2021

+150-70

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Commits on Mar 29, 2021

• ch4/ofi: use do_long_am_recv_unpack for gpu recv buffer

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• mpir/gpu: add gpu/host buffer swapping utilities

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• ch4: use MPIR_gpu_host_swap and fix memory bug

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• coll: use MPIR_gpu_host_swap and fix memory bug

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