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Fix bug, MPI_Recv timings for small messages were actually ignored
[simgrid.git]
/
src
/
smpi
/
colls
/
reduce-arrival-pattern-aware.c
diff --git
a/src/smpi/colls/reduce-arrival-pattern-aware.c
b/src/smpi/colls/reduce-arrival-pattern-aware.c
index
920a15c
..
e528e9a
100644
(file)
--- a/
src/smpi/colls/reduce-arrival-pattern-aware.c
+++ b/
src/smpi/colls/reduce-arrival-pattern-aware.c
@@
-72,7
+72,7
@@
int smpi_coll_tuned_reduce_arrival_pattern_aware(void *buf, void *rbuf,
}
char *tmp_buf;
}
char *tmp_buf;
- tmp_buf = (char *)
xbt_malloc
(count * extent);
+ tmp_buf = (char *)
smpi_get_tmp_sendbuffer
(count * extent);
smpi_mpi_sendrecv(buf, count, datatype, rank, tag, rbuf, count, datatype, rank,
tag, comm, &status);
smpi_mpi_sendrecv(buf, count, datatype, rank, tag, rbuf, count, datatype, rank,
tag, comm, &status);
@@
-349,7
+349,7
@@
int smpi_coll_tuned_reduce_arrival_pattern_aware(void *buf, void *rbuf,
comm);
}
comm);
}
-
free
(tmp_buf);
+
smpi_free_tmp_buffer
(tmp_buf);
return MPI_SUCCESS;
}
return MPI_SUCCESS;
}