int receiver = request->dst;//smpi_group_index(smpi_comm_group(request->comm), request->dst);
#ifdef HAVE_TRACING
- int rank = smpi_process_index();
+ int rank = request->src;
if (TRACE_smpi_view_internals()) {
TRACE_smpi_send(rank, rank, receiver,request->size);
}
if ( (! (request->flags & SSEND)) && (request->size < sg_cfg_get_int("smpi/send_is_detached_thres"))) {
void *oldbuf = NULL;
request->detached = 1;
+ XBT_DEBUG("Send request %p is detached", request);
request->refcount++;
if(request->old_type->has_subtype == 0){
oldbuf = request->buf;
&& ((char*)request->buf >= start_data_exe)
&& ((char*)request->buf < start_data_exe + size_data_exe )){
XBT_DEBUG("Privatization : We are sending from a zone inside global memory. Switch data segment ");
- switch_data_segment(smpi_process_index());
+ switch_data_segment(request->src);
}
buf = xbt_malloc(request->size);
memcpy(buf,oldbuf,request->size);
+ XBT_DEBUG("buf %p copied into %p",oldbuf,buf);
}
}
- XBT_DEBUG("Send request %p is detached; buf %p copied into %p",request,oldbuf,request->buf);
}
// we make a copy here, as the size is modified by simix, and we may reuse the request in another receive later
simcall_process_sleep(sleeptime);
XBT_DEBUG("sending size of %zu : sleep %f ", request->size, smpi_os(request->size));
}
-
request->action =
- simcall_comm_isend(mailbox, request->size, -1.0,
+ simcall_comm_isend(SIMIX_process_from_PID(request->src+1), mailbox, request->size, -1.0,
buf, request->real_size,
&match_send,
&xbt_free_f, // how to free the userdata if a detached send fails