Merge pull request #6882 from hoopoepg/topic/ucx-ppn-hint-v4.0
UCX: added PPN hint for UCX context - v4.0
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Коммит
cb3ed472e5
@ -120,7 +120,8 @@ AC_DEFUN([OMPI_CHECK_UCX],[
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UCP_ATOMIC_POST_OP_XOR,
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UCP_ATOMIC_FETCH_OP_FAND,
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UCP_ATOMIC_FETCH_OP_FOR,
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UCP_ATOMIC_FETCH_OP_FXOR],
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UCP_ATOMIC_FETCH_OP_FXOR,
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UCP_PARAM_FIELD_ESTIMATED_NUM_PPN],
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[], [],
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[#include <ucp/api/ucp.h>])
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AC_CHECK_DECLS([UCP_WORKER_ATTR_FIELD_ADDRESS_FLAGS],
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@ -197,22 +197,27 @@ int mca_pml_ucx_open(void)
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}
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/* Initialize UCX context */
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params.field_mask = UCP_PARAM_FIELD_FEATURES |
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UCP_PARAM_FIELD_REQUEST_SIZE |
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UCP_PARAM_FIELD_REQUEST_INIT |
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UCP_PARAM_FIELD_REQUEST_CLEANUP |
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UCP_PARAM_FIELD_TAG_SENDER_MASK |
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UCP_PARAM_FIELD_MT_WORKERS_SHARED |
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UCP_PARAM_FIELD_ESTIMATED_NUM_EPS;
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params.features = UCP_FEATURE_TAG;
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params.request_size = sizeof(ompi_request_t);
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params.request_init = mca_pml_ucx_request_init;
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params.request_cleanup = mca_pml_ucx_request_cleanup;
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params.tag_sender_mask = PML_UCX_SPECIFIC_SOURCE_MASK;
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params.field_mask = UCP_PARAM_FIELD_FEATURES |
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UCP_PARAM_FIELD_REQUEST_SIZE |
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UCP_PARAM_FIELD_REQUEST_INIT |
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UCP_PARAM_FIELD_REQUEST_CLEANUP |
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UCP_PARAM_FIELD_TAG_SENDER_MASK |
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UCP_PARAM_FIELD_MT_WORKERS_SHARED |
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UCP_PARAM_FIELD_ESTIMATED_NUM_EPS;
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params.features = UCP_FEATURE_TAG;
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params.request_size = sizeof(ompi_request_t);
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params.request_init = mca_pml_ucx_request_init;
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params.request_cleanup = mca_pml_ucx_request_cleanup;
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params.tag_sender_mask = PML_UCX_SPECIFIC_SOURCE_MASK;
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params.mt_workers_shared = 0; /* we do not need mt support for context
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since it will be protected by worker */
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params.estimated_num_eps = ompi_proc_world_size();
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#if HAVE_DECL_UCP_PARAM_FIELD_ESTIMATED_NUM_PPN
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params.estimated_num_ppn = opal_process_info.num_local_peers + 1;
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params.field_mask |= UCP_PARAM_FIELD_ESTIMATED_NUM_PPN;
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#endif
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status = ucp_init(¶ms, config, &ompi_pml_ucx.ucp_context);
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ucp_config_release(config);
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@ -212,8 +212,12 @@ static int spml_ucx_init(void)
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opal_common_ucx_mca_register();
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memset(¶ms, 0, sizeof(params));
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params.field_mask = UCP_PARAM_FIELD_FEATURES|UCP_PARAM_FIELD_ESTIMATED_NUM_EPS|UCP_PARAM_FIELD_MT_WORKERS_SHARED;
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params.features = UCP_FEATURE_RMA|UCP_FEATURE_AMO32|UCP_FEATURE_AMO64;
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params.field_mask = UCP_PARAM_FIELD_FEATURES |
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UCP_PARAM_FIELD_ESTIMATED_NUM_EPS |
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UCP_PARAM_FIELD_MT_WORKERS_SHARED;
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params.features = UCP_FEATURE_RMA |
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UCP_FEATURE_AMO32 |
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UCP_FEATURE_AMO64;
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params.estimated_num_eps = ompi_proc_world_size();
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if (oshmem_mpi_thread_requested == SHMEM_THREAD_MULTIPLE) {
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params.mt_workers_shared = 1;
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@ -221,6 +225,11 @@ static int spml_ucx_init(void)
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params.mt_workers_shared = 0;
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}
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#if HAVE_DECL_UCP_PARAM_FIELD_ESTIMATED_NUM_PPN
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params.estimated_num_ppn = opal_process_info.num_local_peers + 1;
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params.field_mask |= UCP_PARAM_FIELD_ESTIMATED_NUM_PPN;
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#endif
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err = ucp_init(¶ms, ucp_config, &mca_spml_ucx.ucp_context);
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ucp_config_release(ucp_config);
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if (UCS_OK != err) {
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