* Auther: Ahmad Faraj
****************************************************************************/
-/*
-int alltoall_pair(void *send_buff, int send_count, MPI_Datatype send_type,
+
+int smpi_coll_tuned_alltoall_pair_rma(void *send_buff, int send_count, MPI_Datatype send_type,
void *recv_buff, int recv_count, MPI_Datatype recv_type,
MPI_Comm comm)
{
MPI_Aint send_chunk, recv_chunk;
- MPI_Status s;
MPI_Win win;
int assert = 0;
- int i, src, dst, rank, num_procs;
- int tag = 1, success = 1, failure = 0, pof2 = 1;
+ int i, dst, rank, num_procs;
char *send_ptr = (char *) send_buff;
- char *recv_ptr = (char *) recv_buff;
rank = smpi_comm_rank(comm);
num_procs = smpi_comm_size(comm);
send_chunk = smpi_datatype_get_extent(send_type);
recv_chunk = smpi_datatype_get_extent(recv_type);
- MPI_Win_create(recv_buff, num_procs * recv_chunk * send_count, recv_chunk, 0,
- comm, &win);
+ win=smpi_mpi_win_create(recv_buff, num_procs * recv_chunk * send_count, recv_chunk, 0,
+ comm);
send_chunk *= send_count;
recv_chunk *= recv_count;
- MPI_Win_fence(assert, win);
+ smpi_mpi_win_fence(assert, win);
for (i = 0; i < num_procs; i++) {
- src = dst = rank ^ i;
- MPI_Put(send_ptr + dst * send_chunk, send_count, send_type, dst,
- rank * send_chunk, send_count, send_type, win);
+ dst = rank ^ i;
+ smpi_mpi_put(send_ptr + dst * send_chunk, send_count, send_type, dst,
+ rank /* send_chunk*/, send_count, send_type, win);
}
- MPI_Win_fence(assert, win);
- MPI_Win_free(&win);
+ smpi_mpi_win_fence(assert, win);
+ smpi_mpi_win_free(&win);
return 0;
}
-*/
+
int smpi_coll_tuned_alltoall_pair(void *send_buff, int send_count,
MPI_Datatype send_type,