X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/68f707462521f974a8839675ab66e3527125ccbc..b01ad897fbf1aadba693f0d49045ea090bde42ab:/src/smpi/colls/smpi_coll.cpp

diff --git a/src/smpi/colls/smpi_coll.cpp b/src/smpi/colls/smpi_coll.cpp
index 36eca5fc52..4f16a569a0 100644
--- a/src/smpi/colls/smpi_coll.cpp
+++ b/src/smpi/colls/smpi_coll.cpp
@@ -115,7 +115,6 @@ void Colls::set_collectives(){
   }
 }
 
-
 //Implementations of the single algorith collectives
 
 int Colls::gatherv(void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf, int *recvcounts, int *displs,
@@ -123,16 +122,7 @@ int Colls::gatherv(void *sendbuf, int sendcount, MPI_Datatype sendtype, void *re
 {
   MPI_Request request;
   Colls::igatherv(sendbuf, sendcount, sendtype, recvbuf, recvcounts, displs, recvtype, root, comm, &request);
-  MPI_Request* requests = request->get_nbc_requests();
-  int count = request->get_nbc_requests_size();
-  Request::waitall(count, requests, MPI_STATUS_IGNORE);
-  for (int i = 0; i < count; i++) {
-    if(requests[i]!=MPI_REQUEST_NULL)
-      Request::unref(&requests[i]);
-  }
-  delete[] requests;
-  Request::unref(&request);
-  return MPI_SUCCESS;
+  return Request::wait(&request, MPI_STATUS_IGNORE);
 }
 
 
@@ -141,16 +131,7 @@ int Colls::scatterv(void *sendbuf, int *sendcounts, int *displs, MPI_Datatype se
 {
   MPI_Request request;
   Colls::iscatterv(sendbuf, sendcounts, displs, sendtype, recvbuf, recvcount, recvtype, root, comm, &request);
-  MPI_Request* requests = request->get_nbc_requests();
-  int count = request->get_nbc_requests_size();
-  Request::waitall(count, requests, MPI_STATUS_IGNORE);
-  for (int dst = 0; dst < count; dst++) {
-    if(requests[dst]!=MPI_REQUEST_NULL)
-      Request::unref(&requests[dst]);
-  }
-  delete[] requests;
-  Request::unref(&request);
-  return MPI_SUCCESS;
+  return Request::wait(&request, MPI_STATUS_IGNORE);
 }
 
 
@@ -286,18 +267,8 @@ int Colls::alltoallw(void *sendbuf, int *sendcounts, int *senddisps, MPI_Datatyp
                               void *recvbuf, int *recvcounts, int *recvdisps, MPI_Datatype* recvtypes, MPI_Comm comm)
 {
   MPI_Request request;
-  int err = Colls::ialltoallw(sendbuf, sendcounts, senddisps, sendtypes, recvbuf, recvcounts, recvdisps, recvtypes, comm, &request);
-  MPI_Request* requests = request->get_nbc_requests();
-  int count = request->get_nbc_requests_size();
-  XBT_DEBUG("<%d> wait for %d requests", comm->rank(), count);
-  Request::waitall(count, requests, MPI_STATUS_IGNORE);
-  for (int i = 0; i < count; i++) {
-    if(requests[i]!=MPI_REQUEST_NULL)
-      Request::unref(&requests[i]);
-  }
-  delete[] requests;
-  Request::unref(&request);
-  return err;
+  Colls::ialltoallw(sendbuf, sendcounts, senddisps, sendtypes, recvbuf, recvcounts, recvdisps, recvtypes, comm, &request);  
+  return Request::wait(&request, MPI_STATUS_IGNORE);
 }
 
 }