SIMIX_request_name(issuer->request.call), issuer->request.call);
SIMIX_process_yield();
} else {
- SIMIX_request_pre(&issuer->request);
+ SIMIX_request_pre(&issuer->request, 0);
}
}
smx_req_t SIMIX_request_pop(void)
{
- return xbt_heap_pop(req_todo);
+ smx_req_t req = xbt_heap_pop(req_todo);
+ if(req)
+ DEBUG4("Popped request %s (%d) of %s; now %d requests waiting",
+ SIMIX_request_name(req->issuer->request.call),
+ req->issuer->request.call,
+ req->issuer->name,xbt_heap_size(req_todo));
+ return req;
}
void SIMIX_request_answer(smx_req_t req)
{
if (req->issuer != simix_global->maestro_process){
+ DEBUG2("Answer request %s (%d)", SIMIX_request_name(req->call), req->call);
req->issuer->request.call = REQ_NO_REQ;
xbt_dynar_push_as(simix_global->process_to_run, smx_process_t, req->issuer);
}
}
-int SIMIX_request_is_visible(smx_req_t req)
+void SIMIX_request_pre(smx_req_t req, int value)
{
- return req->call == REQ_COMM_ISEND
- || req->call == REQ_COMM_IRECV
- || req->call == REQ_COMM_WAIT
- || req->call == REQ_COMM_WAITANY
- || req->call == REQ_COMM_TEST;
-}
+ switch (req->call) {
-int SIMIX_request_is_enabled(smx_req_t req)
-{
- unsigned int index = 0;
- smx_action_t act;
+ case REQ_COMM_TEST:
+ SIMIX_pre_comm_test(req);
+ break;
- switch (req->call) {
+ case REQ_COMM_TESTANY:
+ SIMIX_pre_comm_testany(req, value);
+ break;
case REQ_COMM_WAIT:
- /* FIXME: check also that src and dst processes are not suspended */
- if (req->comm_wait.comm->comm.src_proc
- && req->comm_wait.comm->comm.dst_proc)
- return TRUE;
- return FALSE;
+ SIMIX_pre_comm_wait(req, value);
break;
case REQ_COMM_WAITANY:
- xbt_dynar_foreach(req->comm_waitany.comms, index, act) {
- if (act->comm.src_proc && act->comm.dst_proc){
- return TRUE;
- }
- }
- return FALSE;
+ SIMIX_pre_comm_waitany(req, value);
break;
- default:
- return TRUE;
- }
-}
+ case REQ_COMM_ISEND:
+ req->comm_isend.result = SIMIX_comm_isend(
+ req->issuer,
+ req->comm_isend.rdv,
+ req->comm_isend.task_size,
+ req->comm_isend.rate,
+ req->comm_isend.src_buff,
+ req->comm_isend.src_buff_size,
+ req->comm_isend.match_fun,
+ req->comm_isend.data);
+ SIMIX_request_answer(req);
+ break;
+ case REQ_COMM_IRECV:
+ req->comm_irecv.result = SIMIX_comm_irecv(
+ req->issuer,
+ req->comm_irecv.rdv,
+ req->comm_irecv.dst_buff,
+ req->comm_irecv.dst_buff_size,
+ req->comm_irecv.match_fun,
+ req->comm_irecv.data);
+ SIMIX_request_answer(req);
+ break;
-void SIMIX_request_pre(smx_req_t req)
-{
- switch (req->call) {
- case REQ_NO_REQ:
- THROW2(arg_error,0,"Asked to do the noop syscall on %s@%s",
- SIMIX_process_get_name(req->issuer),
- SIMIX_host_get_name(SIMIX_process_get_host(req->issuer))
- );
- break;
+ case REQ_COMM_DESTROY:
+ SIMIX_comm_destroy(req->comm_destroy.comm);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_COMM_CANCEL:
+ SIMIX_comm_cancel(req->comm_cancel.comm);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_COMM_GET_REMAINS:
+ req->comm_get_remains.result =
+ SIMIX_comm_get_remains(req->comm_get_remains.comm);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_COMM_GET_STATE:
+ req->comm_get_state.result =
+ SIMIX_comm_get_state(req->comm_get_state.comm);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_COMM_GET_SRC_DATA:
+ req->comm_get_src_data.result = SIMIX_comm_get_src_data(req->comm_get_src_data.comm);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_COMM_GET_DST_DATA:
+ req->comm_get_dst_data.result = SIMIX_comm_get_dst_data(req->comm_get_dst_data.comm);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_COMM_GET_SRC_BUFF:
+ req->comm_get_src_buff.result =
+ SIMIX_comm_get_src_buff(req->comm_get_src_buff.comm);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_COMM_GET_DST_BUFF:
+ req->comm_get_dst_buff.result =
+ SIMIX_comm_get_dst_buff(req->comm_get_dst_buff.comm);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_COMM_GET_SRC_BUFF_SIZE:
+ req->comm_get_src_buff_size.result =
+ SIMIX_comm_get_src_buff_size(req->comm_get_src_buff_size.comm);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_COMM_GET_DST_BUFF_SIZE:
+ req->comm_get_dst_buff_size.result =
+ SIMIX_comm_get_dst_buff_size(req->comm_get_dst_buff_size.comm);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_COMM_GET_SRC_PROC:
+ req->comm_get_src_proc.result =
+ SIMIX_comm_get_src_proc(req->comm_get_src_proc.comm);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_COMM_GET_DST_PROC:
+ req->comm_get_dst_proc.result =
+ SIMIX_comm_get_dst_proc(req->comm_get_dst_proc.comm);
+ SIMIX_request_answer(req);
+ break;
+
+#ifdef HAVE_LATENCY_BOUND_TRACKING
+ case REQ_COMM_IS_LATENCY_BOUNDED:
+ req->comm_is_latency_bounded.result =
+ SIMIX_comm_is_latency_bounded(req->comm_is_latency_bounded.comm);
+ SIMIX_request_answer(req);
+ break;
+#endif
+
+ case REQ_RDV_CREATE:
+ req->rdv_create.result = SIMIX_rdv_create(req->rdv_create.name);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_RDV_DESTROY:
+ SIMIX_rdv_destroy(req->rdv_destroy.rdv);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_RDV_GEY_BY_NAME:
+ req->rdv_get_by_name.result =
+ SIMIX_rdv_get_by_name(req->rdv_get_by_name.name);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_RDV_COMM_COUNT_BY_HOST:
+ req->rdv_comm_count_by_host.result = SIMIX_rdv_comm_count_by_host(
+ req->rdv_comm_count_by_host.rdv,
+ req->rdv_comm_count_by_host.host);
+ SIMIX_request_answer(req);
+ break;
+
+ case REQ_RDV_GET_HEAD:
+ req->rdv_get_head.result = SIMIX_rdv_get_head(req->rdv_get_head.rdv);
+ SIMIX_request_answer(req);
+ break;
case REQ_HOST_GET_BY_NAME:
req->host_get_by_name.result =
SIMIX_pre_process_sleep(req);
break;
- case REQ_RDV_CREATE:
- req->rdv_create.result = SIMIX_rdv_create(req->rdv_create.name);
- SIMIX_request_answer(req);
- break;
-
- case REQ_RDV_DESTROY:
- SIMIX_rdv_destroy(req->rdv_destroy.rdv);
- SIMIX_request_answer(req);
- break;
-
- case REQ_RDV_GEY_BY_NAME:
- req->rdv_get_by_name.result =
- SIMIX_rdv_get_by_name(req->rdv_get_by_name.name);
- SIMIX_request_answer(req);
- break;
-
- case REQ_RDV_COMM_COUNT_BY_HOST:
- req->rdv_comm_count_by_host.result = SIMIX_rdv_comm_count_by_host(
- req->rdv_comm_count_by_host.rdv,
- req->rdv_comm_count_by_host.host);
- SIMIX_request_answer(req);
- break;
-
- case REQ_RDV_GET_HEAD:
- req->rdv_get_head.result = SIMIX_rdv_get_head(req->rdv_get_head.rdv);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_ISEND:
- req->comm_isend.result = SIMIX_comm_isend(
- req->issuer,
- req->comm_isend.rdv,
- req->comm_isend.task_size,
- req->comm_isend.rate,
- req->comm_isend.src_buff,
- req->comm_isend.src_buff_size,
- req->comm_isend.match_fun,
- req->comm_isend.data);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_IRECV:
- req->comm_irecv.result = SIMIX_comm_irecv(
- req->issuer,
- req->comm_irecv.rdv,
- req->comm_irecv.dst_buff,
- req->comm_irecv.dst_buff_size,
- req->comm_irecv.match_fun,
- req->comm_irecv.data);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_DESTROY:
- SIMIX_comm_destroy(req->comm_destroy.comm);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_CANCEL:
- SIMIX_comm_cancel(req->comm_cancel.comm);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_WAITANY:
- SIMIX_pre_comm_waitany(req);
- break;
-
- case REQ_COMM_WAIT:
- SIMIX_pre_comm_wait(req);
- break;
-
- case REQ_COMM_TEST:
- SIMIX_pre_comm_test(req);
- break;
-
- case REQ_COMM_TESTANY:
- SIMIX_pre_comm_testany(req);
- break;
-
- case REQ_COMM_GET_REMAINS:
- req->comm_get_remains.result =
- SIMIX_comm_get_remains(req->comm_get_remains.comm);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_GET_STATE:
- req->comm_get_state.result =
- SIMIX_comm_get_state(req->comm_get_state.comm);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_GET_SRC_DATA:
- req->comm_get_src_data.result = SIMIX_comm_get_src_data(req->comm_get_src_data.comm);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_GET_DST_DATA:
- req->comm_get_dst_data.result = SIMIX_comm_get_dst_data(req->comm_get_dst_data.comm);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_GET_SRC_BUFF:
- req->comm_get_src_buff.result =
- SIMIX_comm_get_src_buff(req->comm_get_src_buff.comm);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_GET_DST_BUFF:
- req->comm_get_dst_buff.result =
- SIMIX_comm_get_dst_buff(req->comm_get_dst_buff.comm);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_GET_SRC_BUFF_SIZE:
- req->comm_get_src_buff_size.result =
- SIMIX_comm_get_src_buff_size(req->comm_get_src_buff_size.comm);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_GET_DST_BUFF_SIZE:
- req->comm_get_dst_buff_size.result =
- SIMIX_comm_get_dst_buff_size(req->comm_get_dst_buff_size.comm);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_GET_SRC_PROC:
- req->comm_get_src_proc.result =
- SIMIX_comm_get_src_proc(req->comm_get_src_proc.comm);
- SIMIX_request_answer(req);
- break;
-
- case REQ_COMM_GET_DST_PROC:
- req->comm_get_dst_proc.result =
- SIMIX_comm_get_dst_proc(req->comm_get_dst_proc.comm);
- SIMIX_request_answer(req);
- break;
-
-#ifdef HAVE_LATENCY_BOUND_TRACKING
- case REQ_COMM_IS_LATENCY_BOUNDED:
- req->comm_is_latency_bounded.result =
- SIMIX_comm_is_latency_bounded(req->comm_is_latency_bounded.comm);
- SIMIX_request_answer(req);
- break;
-#endif
-
#ifdef HAVE_TRACING
case REQ_SET_CATEGORY:
SIMIX_set_category(
SIMIX_sem_get_capacity(req->sem_get_capacity.sem);
SIMIX_request_answer(req);
break;
+
+ case REQ_NO_REQ:
+ THROW2(arg_error,0,"Asked to do the noop syscall on %s@%s",
+ SIMIX_process_get_name(req->issuer),
+ SIMIX_host_get_name(SIMIX_process_get_host(req->issuer))
+ );
+ break;
}
}