-/* Copyright (c) 2008-2021. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2008-2022. 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 "src/mc/mc_config.hpp"
#include "src/mc/mc_replay.hpp"
#include <simgrid/sg_config.hpp>
+
#if SIMGRID_HAVE_MC
#include "src/mc/mc_safety.hpp"
+#include <string_view>
#endif
-#include <climits>
-
#if SIMGRID_HAVE_MC
-namespace simgrid {
-namespace mc {
+namespace simgrid::mc {
/* Configuration support */
simgrid::mc::ReductionMode reduction_mode = simgrid::mc::ReductionMode::unset;
-}
-}
+} // namespace simgrid::mc
#else
#define _sg_do_model_check 0
#endif
static void _mc_cfg_cb_check(const char* spec, bool more_check = true)
{
- if (_sg_cfg_init_status && not _sg_do_model_check && more_check)
- xbt_die("You are specifying a %s after the initialization (through MSG_config?), but the program was not run under "
- "the model-checker (with simgrid-mc)). This won't work, sorry.",
- spec);
+ xbt_assert(_sg_cfg_init_status == 0 || _sg_do_model_check || not more_check,
+ "You are specifying a %s after the initialization (through MSG_config?), but the program was not run "
+ "under the model-checker (with simgrid-mc)). This won't work, sorry.",
+ spec);
}
/* Replay (this part is enabled even if MC it disabled) */
simgrid::config::Flag<std::string> _sg_mc_record_path{
"model-check/replay", "Model-check path to replay (as reported by SimGrid when a violation is reported)", "",
- [](const std::string& value) { MC_record_path() = value; }};
+ [](std::string_view value) { MC_record_path() = value; }};
simgrid::config::Flag<bool> _sg_mc_timeout{
"model-check/timeout", "Whether to enable timeouts for wait requests", false, [](bool) {
}};
simgrid::config::Flag<bool> _sg_mc_unfolding_checker{
- "model-check/unfolding-checker", "Whether to enable the unfolding-based dynamic partial order reduction to MPI programs",
- false,
- [](bool) {
+ "model-check/unfolding-checker",
+ "Whether to enable the unfolding-based dynamic partial order reduction to MPI programs", false, [](bool) {
_mc_cfg_cb_check("value to to enable/disable the unfolding-based dynamic partial order reduction to MPI programs");
}};
"infty",
{{"zero", "No system buffering: MPI_Send is blocking"},
{"infty", "Infinite system buffering: MPI_Send returns immediately"}},
- [](const std::string&) { _mc_cfg_cb_check("buffering mode"); }};
+ [](std::string_view) { _mc_cfg_cb_check("buffering mode"); }};
static simgrid::config::Flag<std::string> _sg_mc_reduce{
"model-check/reduction", "Specify the kind of exploration reduction (either none or DPOR)", "dpor",
- [](const std::string& value) {
+ [](std::string_view value) {
_mc_cfg_cb_check("reduction strategy");
if (value == "none")