1 /* Copyright (c) 2014-2015. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
9 * This file contains the MC replay/record functionnality.
10 * A MC path may be recorded by using ``-cfg=model-check/record:1`'`.
11 * The path is written in the log output and an be replayed with MC disabled
12 * (even with an non-LC build) with `--cfg=model-check/replay:$replayPath`.
14 * The same version of Simgrid should be used and the same arguments should be
15 * passed to the application (without the MC specific arguments).
18 #ifndef SIMGRID_MC_RECORD_H
19 #define SIMGRID_MC_RECORD_H
26 #include "src/mc/Transition.hpp"
31 typedef std::vector<Transition> RecordTrace;
33 /** Convert a string representation of the path into a array of `simgrid::mc::Transition`
35 XBT_PRIVATE RecordTrace parseRecordTrace(const char* data);
36 XBT_PRIVATE std::string traceToString(simgrid::mc::RecordTrace const& trace);
37 XBT_PRIVATE void dumpRecordPath();
39 XBT_PRIVATE void replay(RecordTrace const& trace);
40 XBT_PRIVATE void replay(const char* trace);
47 /** Whether the MC record mode is enabled
49 * The behaviour is not changed. The only real difference is that
50 * the path is writtent in the log when an interesting path is found.
52 #define MC_record_is_active() _sg_do_model_check_record
54 // **** Data conversion