+
+int MC_request_is_enabled_by_idx(smx_simcall_t req, unsigned int idx)
+{
+ smx_synchro_t act;
+
+ switch (req->call) {
+
+ case SIMCALL_COMM_WAIT:
+ /* FIXME: check also that src and dst processes are not suspended */
+ act = simcall_comm_wait__get__comm(req);
+ return (act->comm.src_proc && act->comm.dst_proc);
+ break;
+
+ case SIMCALL_COMM_WAITANY:
+ act =
+ xbt_dynar_get_as(simcall_comm_waitany__get__comms(req), idx,
+ smx_synchro_t);
+ return (act->comm.src_proc && act->comm.dst_proc);
+ break;
+
+ case SIMCALL_COMM_TESTANY:
+ act =
+ xbt_dynar_get_as(simcall_comm_testany__get__comms(req), idx,
+ smx_synchro_t);
+ return (act->comm.src_proc && act->comm.dst_proc);
+ break;
+
+ default:
+ return TRUE;
+ }
+}
+
+int MC_process_is_enabled(smx_process_t process)
+{
+ return MC_request_is_enabled(&process->simcall);
+}
+
+char *MC_request_get_dot_output(smx_simcall_t req, int value)
+{
+ char *str = NULL, *label = NULL;
+ smx_synchro_t act = NULL;
+
+ const smx_process_t issuer = MC_smx_simcall_get_issuer(req);
+
+ switch (req->call) {
+ case SIMCALL_COMM_ISEND:
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] iSend", issuer->pid,
+ MC_smx_process_get_host_name(issuer));
+ else
+ label = bprintf("[(%lu)] iSend", issuer->pid);
+ break;
+
+ case SIMCALL_COMM_IRECV:
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] iRecv", issuer->pid,
+ MC_smx_process_get_host_name(issuer));
+ else
+ label = bprintf("[(%lu)] iRecv", issuer->pid);
+ break;
+
+ case SIMCALL_COMM_WAIT:
+ act = simcall_comm_wait__get__comm(req);
+ if (value == -1) {
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] WaitTimeout", issuer->pid,
+ MC_smx_process_get_host_name(issuer));
+ else
+ label = bprintf("[(%lu)] WaitTimeout", issuer->pid);
+ } else {
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] Wait [(%lu)->(%lu)]", issuer->pid,
+ MC_smx_process_get_host_name(issuer),
+ act->comm.src_proc ? act->comm.src_proc->pid : 0,
+ act->comm.dst_proc ? act->comm.dst_proc->pid : 0);
+ else
+ label =
+ bprintf("[(%lu)] Wait [(%lu)->(%lu)]", issuer->pid,
+ act->comm.src_proc ? act->comm.src_proc->pid : 0,
+ act->comm.dst_proc ? act->comm.dst_proc->pid : 0);
+ }
+ break;
+
+ case SIMCALL_COMM_TEST:
+ act = simcall_comm_test__get__comm(req);
+ if (act->comm.src_proc == NULL || act->comm.dst_proc == NULL) {
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] Test FALSE", issuer->pid,
+ MC_smx_process_get_host_name(issuer));
+ else
+ label = bprintf("[(%lu)] Test FALSE", issuer->pid);
+ } else {
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] Test TRUE", issuer->pid,
+ MC_smx_process_get_host_name(issuer));
+ else
+ label = bprintf("[(%lu)] Test TRUE", issuer->pid);
+ }
+ break;
+
+ case SIMCALL_COMM_WAITANY:
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] WaitAny [%d of %lu]", issuer->pid,
+ MC_smx_process_get_host_name(issuer), value + 1,
+ xbt_dynar_length(simcall_comm_waitany__get__comms(req)));
+ else
+ label =
+ bprintf("[(%lu)] WaitAny [%d of %lu]", issuer->pid, value + 1,
+ xbt_dynar_length(simcall_comm_waitany__get__comms(req)));
+ break;
+
+ case SIMCALL_COMM_TESTANY:
+ if (value == -1) {
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] TestAny FALSE", issuer->pid,
+ MC_smx_process_get_host_name(issuer));
+ else
+ label = bprintf("[(%lu)] TestAny FALSE", issuer->pid);
+ } else {
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] TestAny TRUE [%d of %lu]", issuer->pid,
+ MC_smx_process_get_host_name(issuer), value + 1,
+ xbt_dynar_length(simcall_comm_testany__get__comms(req)));
+ else
+ label =
+ bprintf("[(%lu)] TestAny TRUE [%d of %lu]", issuer->pid,
+ value + 1,
+ xbt_dynar_length(simcall_comm_testany__get__comms(req)));
+ }
+ break;
+
+ case SIMCALL_MC_RANDOM:
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] MC_RANDOM (%d)", issuer->pid,
+ MC_smx_process_get_host_name(issuer), value);
+ else
+ label = bprintf("[(%lu)] MC_RANDOM (%d)", issuer->pid, value);
+ break;
+
+ case SIMCALL_MC_SNAPSHOT:
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] MC_SNAPSHOT", issuer->pid,
+ MC_smx_process_get_host_name(issuer));
+ else
+ label = bprintf("[(%lu)] MC_SNAPSHOT", issuer->pid);
+ break;
+
+ case SIMCALL_MC_COMPARE_SNAPSHOTS:
+ if (issuer->smx_host)
+ label =
+ bprintf("[(%lu)%s] MC_COMPARE_SNAPSHOTS", issuer->pid,
+ MC_smx_process_get_host_name(issuer));
+ else
+ label = bprintf("[(%lu)] MC_COMPARE_SNAPSHOTS", issuer->pid);
+ break;
+
+ default:
+ THROW_UNIMPLEMENTED;
+ }
+
+ str =
+ bprintf("label = \"%s\", color = %s, fontcolor = %s", label,
+ colors[issuer->pid - 1], colors[issuer->pid - 1]);
+ xbt_free(label);
+ return str;
+
+}