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osc/pt2pt: do not set rdma_frag after start #1936

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Merged
merged 1 commit into from
Aug 8, 2016
+10 −9
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osc/pt2pt: do not set rdma_frag after start #1936

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19 changes: 10 additions & 9 deletions ompi/mca/osc/pt2pt/osc_pt2pt_data_move.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1718,30 +1718,31 @@ int ompi_osc_pt2pt_irecv_w_cb (void *ptr, int count, ompi_datatype_t *datatype,
ompi_communicator_t *comm, ompi_request_t **request_out,
ompi_request_complete_fn_t cb, void *ctx)
{
ompi_request_t *request;
ompi_request_t *dummy;
int ret;

if (NULL == request_out) {
request_out = &dummy;
}

OPAL_OUTPUT_VERBOSE((50, ompi_osc_base_framework.framework_output,
"osc pt2pt: ompi_osc_pt2pt_irecv_w_cb receiving %d bytes from %d with tag %d",
count, target, tag));

ret = MCA_PML_CALL(irecv_init(ptr, count, datatype, target, tag, comm, &request));
ret = MCA_PML_CALL(irecv_init(ptr, count, datatype, target, tag, comm, request_out));
if (OMPI_SUCCESS != ret) {
OPAL_OUTPUT_VERBOSE((50, ompi_osc_base_framework.framework_output,
"error posting receive. ret = %d", ret));
return ret;
}

request->req_complete_cb = cb;
request->req_complete_cb_data = ctx;
(*request_out)->req_complete_cb = cb;
(*request_out)->req_complete_cb_data = ctx;

ret = MCA_PML_CALL(start(1, &request));
if (request_out && MPI_REQUEST_NULL != request) {
*request_out = request;
}
ret = MCA_PML_CALL(start(1, request_out));

OPAL_OUTPUT_VERBOSE((50, ompi_osc_base_framework.framework_output,
"osc pt2pt: pml start returned %d. state: %d", ret, request->req_state));
"osc pt2pt: pml start returned %d", ret));

return ret;
}