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init request real_src
[simgrid.git]
/
src
/
smpi
/
smpi_base.c
diff --git
a/src/smpi/smpi_base.c
b/src/smpi/smpi_base.c
index
f114a57
..
5ad3fa7
100644
(file)
--- a/
src/smpi/smpi_base.c
+++ b/
src/smpi/smpi_base.c
@@
-1,4
+1,4
@@
-/* Copyright (c) 2007
, 2008, 2009, 2010
. The SimGrid Team.
+/* Copyright (c) 2007
-2013
. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
@@
-219,6
+219,7
@@
static MPI_Request build_request(void *buf, int count,
request->flags = flags;
request->detached = 0;
request->detached_sender = NULL;
request->flags = flags;
request->detached = 0;
request->detached_sender = NULL;
+ request->real_src = 0;
request->truncated = 0;
request->real_size = 0;
request->truncated = 0;
request->real_size = 0;
@@
-320,6
+321,7
@@
void smpi_mpi_start(MPI_Request request)
if(request->flags & PREPARED)request->flags &= ~PREPARED;
if(request->flags & RECV) {
print_request("New recv", request);
if(request->flags & PREPARED)request->flags &= ~PREPARED;
if(request->flags & RECV) {
print_request("New recv", request);
+ //FIXME: if receive is posted with a large size, but send is smaller, mailboxes may not match !
if (request->size < sg_cfg_get_int("smpi/async_small_thres"))
mailbox = smpi_process_mailbox_small();
else
if (request->size < sg_cfg_get_int("smpi/async_small_thres"))
mailbox = smpi_process_mailbox_small();
else
@@
-345,7
+347,7
@@
void smpi_mpi_start(MPI_Request request)
#ifdef HAVE_TRACING
int rank = smpi_process_index();
if (TRACE_smpi_view_internals()) {
#ifdef HAVE_TRACING
int rank = smpi_process_index();
if (TRACE_smpi_view_internals()) {
- TRACE_smpi_send(rank, rank, receiver);
+ TRACE_smpi_send(rank, rank, receiver
,request->size
);
}
#endif
/* if(receiver == MPI_UNDEFINED) {*/
}
#endif
/* if(receiver == MPI_UNDEFINED) {*/
@@
-443,7
+445,7
@@
MPI_Request smpi_isend_init(void *buf, int count, MPI_Datatype datatype,
{
MPI_Request request =
build_request(buf==MPI_BOTTOM ? (void*)0 : buf , count, datatype, smpi_process_index(), smpi_group_index(smpi_comm_group(comm), dst), tag,
{
MPI_Request request =
build_request(buf==MPI_BOTTOM ? (void*)0 : buf , count, datatype, smpi_process_index(), smpi_group_index(smpi_comm_group(comm), dst), tag,
- comm, NON_PERSISTENT | SEND | PREPARED);
+ comm, NON_PERSISTENT |
ISEND |
SEND | PREPARED);
return request;
}
return request;
}