* under the terms of the license (GNU LGPL) which comes with this package. */
#include "private.h"
-#include "xbt/time.h"
+#include "xbt/virtu.h"
#include "mc/mc.h"
#include "xbt/replay.h"
#include <errno.h>
if(request->old_type->has_subtype == 0){
oldbuf = request->buf;
request->detached = 1;
- request->buf = malloc(request->size);
- if (oldbuf)
+ if (oldbuf){
+ request->buf = malloc(request->size);
memcpy(request->buf,oldbuf,request->size);
+ }
}
XBT_DEBUG("Send request %p is detached; buf %p copied into %p",request,oldbuf,request->buf);
}
{
MPI_Request req = *request;
// if we have a sender, we should use its data, and not the data from the receive
+ //FIXME : mail fail if req->action has already been freed, the pointer being invalid
if((req->action)&&
(req->src==MPI_ANY_SOURCE || req->tag== MPI_ANY_TAG))
req = (MPI_Request)SIMIX_comm_get_src_data((*request)->action);
if(status != MPI_STATUS_IGNORE) {
status->MPI_SOURCE = req->src;
status->MPI_TAG = req->tag;
+ //if((*request)->action && ((MPI_Request)SIMIX_comm_get_src_data((*request)->action))->size == (*request)->size)
status->MPI_ERROR = MPI_SUCCESS;
+ //else status->MPI_ERROR = MPI_ERR_TRUNCATE;
+ // this handles the case were size in receive differs from size in send
// FIXME: really this should just contain the count of receive-type blocks,
// right?
status->count = req->size;
return index;
}
-void smpi_mpi_waitall(int count, MPI_Request requests[],
+int smpi_mpi_waitall(int count, MPI_Request requests[],
MPI_Status status[])
{
int index, c;
MPI_Status stat;
MPI_Status *pstat = status == MPI_STATUSES_IGNORE ? MPI_STATUS_IGNORE : &stat;
+ int retvalue=MPI_SUCCESS;
//tag invalid requests in the set
for(c = 0; c < count; c++) {
if(requests[c]==MPI_REQUEST_NULL || requests[c]->dst == MPI_PROC_NULL ){
}
if(status != MPI_STATUSES_IGNORE) {
memcpy(&status[index], pstat, sizeof(*pstat));
+ if(status[index].MPI_ERROR==MPI_ERR_TRUNCATE)retvalue=MPI_ERR_IN_STATUS;
}
}
}
+ return retvalue;
}
int smpi_mpi_waitsome(int incount, MPI_Request requests[], int *indices,