-/* Copyright (c) 2015-2022. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2015-2023. The SimGrid Team. All rights reserved. */
/* 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 <sstream>
#include <string>
-namespace simgrid {
-namespace mc {
+namespace simgrid::mc {
/** An element in the recorded path
*
static unsigned long replayed_transitions_;
friend State; // FIXME remove this once we have a proper class to handle the statistics
-
public:
/* Ordering is important here. depends() implementations only consider subsequent types in this ordering */
- XBT_DECLARE_ENUM_CLASS(Type, RANDOM, TESTANY, WAITANY, COMM_RECV, COMM_SEND, COMM_TEST, COMM_WAIT,
+ XBT_DECLARE_ENUM_CLASS(Type, RANDOM, ACTOR_JOIN, /* First because indep with anybody including themselves */
+ OBJECT_ACCESS, /* high priority because indep with almost everybody */
+ TESTANY, WAITANY, /* high priority because they can rewrite themselves to *_WAIT */
+ BARRIER_ASYNC_LOCK, BARRIER_WAIT, /* BARRIER transitions sorted alphabetically */
+ COMM_ASYNC_RECV, COMM_ASYNC_SEND, COMM_TEST, COMM_WAIT, /* Alphabetical ordering of COMM_* */
+ MUTEX_ASYNC_LOCK, MUTEX_TEST, MUTEX_TRYLOCK, MUTEX_UNLOCK, MUTEX_WAIT, /* alphabetical */
+ SEM_ASYNC_LOCK, SEM_UNLOCK, SEM_WAIT, /* alphabetical ordering of SEM transitions */
/* UNKNOWN must be last */ UNKNOWN);
Type type_ = Type::UNKNOWN;
aid_t aid_ = 0;
+ /** The user function call that caused this transition to exist.
+ * Format is filename::function::line */
+ std::string user_fun_call_ = "";
+
/* Which transition was executed for this simcall
*
* Some simcalls can lead to different transitions:
}
virtual ~Transition();
+ /** Returns a textual representation of the transition. Pointer adresses are omitted if verbose=false */
virtual std::string to_string(bool verbose = false) const;
- virtual std::string dot_label() const;
+ /** Returns something like >>label = "desc", color = c<< to describe the transition in dot format */
+ virtual std::string dot_string() const;
/* Moves the application toward a path that was already explored, but don't change the current transition */
- void replay() const;
+ void replay(RemoteApp& app) const;
virtual bool depends(const Transition* other) const { return true; }
/** Make a new transition from serialized description */
Transition* deserialize_transition(aid_t issuer, int times_considered, std::stringstream& stream);
-} // namespace mc
-} // namespace simgrid
+} // namespace simgrid::mc
#endif