-/* $Id$tag */
+/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
#include "private.h"
#include "smpi_coll_private.h"
return retval;
}
+int MPI_Send_init(void* buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm, MPI_Request* request) {
+ int retval;
+ int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
+
+ smpi_bench_end(rank, "Send_init");
+ if(request == NULL) {
+ retval = MPI_ERR_ARG;
+ } else if (comm == MPI_COMM_NULL) {
+ retval = MPI_ERR_COMM;
+ } else {
+ *request = smpi_mpi_send_init(buf, count, datatype, dst, tag, comm);
+ retval = MPI_SUCCESS;
+ }
+ smpi_bench_begin(rank, "Send_init");
+ return retval;
+}
+
+int MPI_Recv_init(void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Request* request) {
+ int retval;
+ int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
+
+ smpi_bench_end(rank, "Recv_init");
+ if(request == NULL) {
+ retval = MPI_ERR_ARG;
+ } else if (comm == MPI_COMM_NULL) {
+ retval = MPI_ERR_COMM;
+ } else {
+ *request = smpi_mpi_recv_init(buf, count, datatype, src, tag, comm);
+ retval = MPI_SUCCESS;
+ }
+ smpi_bench_begin(rank, "Recv_init");
+ return retval;
+}
+
+int MPI_Start(MPI_Request* request) {
+ int retval;
+ MPI_Comm comm = (*request)->comm;
+ int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
+
+ smpi_bench_end(rank, "Start");
+ if(request == NULL) {
+ retval = MPI_ERR_ARG;
+ } else {
+ smpi_mpi_start(*request);
+ retval = MPI_SUCCESS;
+ }
+ smpi_bench_begin(rank, "Start");
+ return retval;
+}
+
+int MPI_Startall(int count, MPI_Request* requests) {
+ int retval;
+ MPI_Comm comm = count > 0 && requests ? requests[0]->comm : MPI_COMM_NULL;
+ int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
+
+ smpi_bench_end(rank, "Startall");
+ if(requests == NULL) {
+ retval = MPI_ERR_ARG;
+ } else {
+ smpi_mpi_startall(count, requests);
+ retval = MPI_SUCCESS;
+ }
+ smpi_bench_begin(rank, "Startall");
+ return retval;
+}
+
+int MPI_Request_free(MPI_Request* request) {
+ int retval;
+ MPI_Comm comm = (*request)->comm;
+ int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
+
+ smpi_bench_end(rank, "Request_free");
+ if(request == NULL) {
+ retval = MPI_ERR_ARG;
+ } else {
+ smpi_mpi_request_free(request);
+ retval = MPI_SUCCESS;
+ }
+ smpi_bench_begin(rank, "Request_free");
+ return retval;
+}
+
int MPI_Irecv(void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Request* request) {
int retval;
int rank = comm != MPI_COMM_NULL ? smpi_comm_rank(comm) : -1;
return retval;
}
-int MPI_Get_count(MPI_Status *status, MPI_Datatype datatype, int *count) {
- int retval;
-/*
- * Returns the number of entries received. (Again, we count entries, each of type datatype, not bytes.)
- * The datatype argument should match the argument provided by the receive call that set the status variable.
- * If the size of the datatype is zero, this routine will return a count of zero.
- * If the amount of data in status is not an exact multiple of the size of datatype
- * (so that count would not be integral), a count of MPI_UNDEFINED is returned instead.
- *
- */
- smpi_bench_end(-1, NULL); //FIXME
-
- if( 0==smpi_datatype_size(datatype)) {
- // also check that the type is 'committed' when we have MPI_Type_commit (s.g. 23/03/21010)
- retval = MPI_ERR_TYPE;
- } else {
- smpi_mpi_get_count(status, datatype, count);
- retval = MPI_SUCCESS;
- }
- smpi_bench_begin(-1, NULL);
- return retval;
-}
-
-
int MPI_Test(MPI_Request* request, int* flag, MPI_Status* status) {
int retval;
int rank = request && (*request)->comm != MPI_COMM_NULL
} else if(sendcounts == NULL || senddisps == NULL || recvcounts == NULL || recvdisps == NULL) {
retval = MPI_ERR_ARG;
} else {
- retval = smpi_coll_basic_alltoallv(sendbuf, sendcounts, senddisps, sendtype, recvbuf, recvcounts, recvdisps, recvtype, comm);
+ retval = smpi_coll_basic_alltoallv(sendbuf, sendcounts, senddisps, sendtype, recvbuf, recvcounts, recvdisps, recvtype, comm);
}
smpi_bench_begin(rank, "Alltoallv");
return retval;