void **tmpbufs;
char* sendtmpbuf = (char*) sendbuf;
- if( sendbuf == MPI_IN_PLACE ) {
- sendtmpbuf = (char *)smpi_get_tmp_sendbuffer(count*smpi_datatype_get_extent(datatype));
- smpi_datatype_copy(recvbuf, count, datatype,sendtmpbuf, count, datatype);
- }
+
rank = smpi_comm_rank(comm);
size = smpi_comm_size(comm);
smpi_coll_tuned_reduce_ompi_basic_linear(sendtmpbuf, recvbuf, count, datatype, op, root, comm);
return;
}
+
+ if( sendbuf == MPI_IN_PLACE ) {
+ sendtmpbuf = (char *)smpi_get_tmp_sendbuffer(count*smpi_datatype_get_extent(datatype));
+ smpi_datatype_copy(recvbuf, count, datatype,sendtmpbuf, count, datatype);
+ }
if(rank != root) {
// Send buffer to root
xbt_free(tmpbufs);
xbt_free(requests);
- if( sendbuf == MPI_IN_PLACE ) {
- smpi_free_tmp_buffer(sendtmpbuf);
- }
+ }
+ if( sendbuf == MPI_IN_PLACE ) {
+ smpi_free_tmp_buffer(sendtmpbuf);
}
}