/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
+#include "mc_request.h"
+#include "mc_safety.h"
#include "mc_private.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_request, mc,
return TRUE;
}
-int MC_request_is_visible(smx_simcall_t req)
-{
- return req->call == SIMCALL_COMM_ISEND
- || req->call == SIMCALL_COMM_IRECV
- || req->call == SIMCALL_COMM_WAIT
- || req->call == SIMCALL_COMM_WAITANY
- || req->call == SIMCALL_COMM_TEST
- || req->call == SIMCALL_COMM_TESTANY
- || req->call == SIMCALL_MC_RANDOM
- || req->call == SIMCALL_MC_SNAPSHOT
- || req->call == SIMCALL_MC_COMPARE_SNAPSHOTS;
-}
-
-int MC_request_is_enabled(smx_simcall_t req)
-{
- unsigned int index = 0;
- smx_synchro_t act = 0;
-
- switch (req->call) {
- case SIMCALL_NONE:
- return FALSE;
-
- case SIMCALL_COMM_WAIT:
- /* FIXME: check also that src and dst processes are not suspended */
- act = simcall_comm_wait__get__comm(req);
- if (simcall_comm_wait__get__timeout(req) >= 0) {
- /* If it has a timeout it will be always be enabled, because even if the
- * communication is not ready, it can timeout and won't block. */
- if (_sg_mc_timeout == 1)
- return TRUE;
- } else {
- /* On the other hand if it hasn't a timeout, check if the comm is ready.*/
- if (act->comm.detached && act->comm.src_proc == NULL
- && act->comm.type == SIMIX_COMM_READY)
- return (act->comm.dst_proc != NULL);
- }
- return (act->comm.src_proc && act->comm.dst_proc);
-
- case SIMCALL_COMM_WAITANY:
- /* Check if it has at least one communication ready */
- xbt_dynar_foreach(simcall_comm_waitany__get__comms(req), index, act)
- if (act->comm.src_proc && act->comm.dst_proc)
- return TRUE;
- return FALSE;
-
- default:
- /* The rest of the requests are always enabled */
- return TRUE;
- }
-}
-
int MC_request_is_enabled_by_idx(smx_simcall_t req, unsigned int idx)
{
smx_synchro_t act;
