2004-01-30 00:42:40 +03:00
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/*
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2004-10-15 23:31:47 +04:00
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* $HEADER$
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2004-01-30 00:42:40 +03:00
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*/
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2004-06-07 19:33:53 +04:00
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#include "ompi_config.h"
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2004-01-30 00:42:40 +03:00
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#include <stdio.h>
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#include "mpi.h"
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2004-03-17 21:45:16 +03:00
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#include "mpi/c/bindings.h"
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2004-03-18 23:04:09 +03:00
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#include "mca/pml/pml.h"
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2004-01-30 00:42:40 +03:00
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2004-06-07 19:33:53 +04:00
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#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
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2004-01-30 00:42:40 +03:00
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#pragma weak MPI_Rsend_init = PMPI_Rsend_init
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#endif
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2004-06-07 19:33:53 +04:00
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#if OMPI_PROFILING_DEFINES
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2004-04-20 22:50:43 +04:00
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#include "mpi/c/profile/defines.h"
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#endif
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2004-06-24 20:47:00 +04:00
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static const char FUNC_NAME[] = "MPI_Rsend_init";
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2004-03-18 23:04:09 +03:00
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int MPI_Rsend_init(void *buf, int count, MPI_Datatype type,
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2004-01-30 00:42:40 +03:00
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int dest, int tag, MPI_Comm comm,
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2004-03-18 23:04:09 +03:00
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MPI_Request *request)
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{
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2004-03-26 17:15:20 +03:00
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int rc;
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2004-03-18 23:04:09 +03:00
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if (dest == MPI_PROC_NULL) {
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2004-10-20 02:11:59 +04:00
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*request MPI_REQUEST_NULL;
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2004-03-18 23:04:09 +03:00
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return MPI_SUCCESS;
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}
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if ( MPI_PARAM_CHECK ) {
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2004-03-26 17:15:20 +03:00
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rc = MPI_SUCCESS;
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2004-06-24 20:47:00 +04:00
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OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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if (ompi_comm_invalid(comm)) {
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return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_COMM, FUNC_NAME);
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2004-03-18 23:04:09 +03:00
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} else if (count < 0) {
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rc = MPI_ERR_COUNT;
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} else if (type == MPI_DATATYPE_NULL) {
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rc = MPI_ERR_TYPE;
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} else if (tag < 0 || tag > MPI_TAG_UB_VALUE) {
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rc = MPI_ERR_TAG;
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2004-06-07 19:33:53 +04:00
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} else if (ompi_comm_peer_invalid(comm, dest)) {
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2004-03-18 23:04:09 +03:00
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rc = MPI_ERR_RANK;
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} else if (request == NULL) {
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rc = MPI_ERR_REQUEST;
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}
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2004-06-24 20:47:00 +04:00
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OMPI_ERRHANDLER_CHECK(rc, comm, rc, FUNC_NAME);
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2004-03-18 23:04:09 +03:00
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}
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2004-03-26 17:15:20 +03:00
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rc = mca_pml.pml_isend_init(buf,count,type,dest,tag,MCA_PML_BASE_SEND_READY,comm,request);
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2004-06-24 20:47:00 +04:00
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OMPI_ERRHANDLER_RETURN(rc, comm, rc, FUNC_NAME);
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2004-01-30 00:42:40 +03:00
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}
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2004-03-18 23:04:09 +03:00
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