block_size = extent * send_count;
- tmp_buff1 = (char *) xbt_malloc(block_size * num_procs * two_dsize);
- tmp_buff2 = (char *) xbt_malloc(block_size * two_dsize);
+ tmp_buff1 = (char *) smpi_get_tmp_sendbuffer(block_size * num_procs * two_dsize);
+ tmp_buff2 = (char *) smpi_get_tmp_recvbuffer(block_size * two_dsize);
statuses = (MPI_Status *) xbt_malloc(num_reqs * sizeof(MPI_Status));
reqs = (MPI_Request *) xbt_malloc(num_reqs * sizeof(MPI_Request));
req_ptr = reqs;
- send_offset = recv_offset = (rank % two_dsize) * block_size * num_procs;
+ recv_offset = (rank % two_dsize) * block_size * num_procs;
smpi_mpi_sendrecv(send_buff, send_count * num_procs, send_type, rank, tag,
tmp_buff1 + recv_offset, num_procs * recv_count,
free(reqs);
free(statuses);
- free(tmp_buff1);
- free(tmp_buff2);
+ smpi_free_tmp_buffer(tmp_buff1);
+ smpi_free_tmp_buffer(tmp_buff2);
return MPI_SUCCESS;
}