Add multithreading support in PML UCX framework. #3168
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yosefe
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Mar 16, 2017
ompi/mca/pml/ucx/pml_ucx.c
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| attr.field_mask = UCP_WORKER_ATTR_FIELD_THREAD_MODE; | ||
| status = ucp_worker_query(ompi_pml_ucx.ucp_worker, &attr); | ||
| if (UCS_OK != status) { | ||
| ucp_worker_destroy(ompi_pml_ucx.ucp_worker); |
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pls add PML_UCX_ERROR message
| if (ompi_mpi_thread_multiple && attr.thread_mode != UCS_THREAD_MODE_MULTI) { | ||
| /* UCX does not support multithreading, disqualify current PML for now */ | ||
| /* TODO: we should let OMPI to fallback to THREAD_SINGLE mode */ | ||
| ucp_worker_destroy(ompi_pml_ucx.ucp_worker); |
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pls add PML_UCX_ERROR message
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Signed-off-by: Xin Zhao <[email protected]>
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@yosefe please check off on the review if its ready to go. |
yosefe
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Mar 20, 2017
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@bwbarrett good to go! |
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