print_request("New send", request);
mailbox = smpi_process_remote_mailbox(request->dst);
request->action = SIMIX_req_comm_isend(mailbox, request->size, -1.0,
- request->buf, request->size, &match_send, request);
+ request->buf, request->size, &match_send, request, 0);
#ifdef HAVE_TRACING
SIMIX_req_set_category (request->action, TRACE_internal_smpi_get_category());
#endif