1 /* Copyright (c) 2008-2017. 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. */
7 #include "xbt/config.h"
9 #include <xbt/sysdep.h>
12 #include "src/mc/mc_replay.h"
14 #include <simgrid/sg_config.h>
17 #include "src/mc/mc_private.hpp"
18 #include "src/mc/mc_safety.hpp"
21 #include "src/mc/mc_record.hpp"
23 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_config, mc, "Configuration of the Model Checker");
28 /* Configuration support */
29 simgrid::mc::ReductionMode reduction_mode = simgrid::mc::ReductionMode::unset;
35 #define _sg_do_model_check 0
38 int _sg_mc_timeout = 0;
40 void _mc_cfg_cb_timeout(const char *name)
42 if (_sg_cfg_init_status && not(_sg_do_model_check || MC_record_path))
43 xbt_die("You are specifying a value to enable/disable timeout for wait requests after the initialization (through MSG_config?), but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
45 _sg_mc_timeout = xbt_cfg_get_boolean(name);
49 int _sg_do_model_check = 0;
50 int _sg_do_model_check_record = 0;
51 int _sg_mc_checkpoint = 0;
52 int _sg_mc_sparse_checkpoint = 0;
54 char *_sg_mc_property_file = nullptr;
56 int _sg_mc_max_depth = 1000;
57 int _sg_mc_max_visited_states = 0;
58 char *_sg_mc_dot_output_file = nullptr;
59 int _sg_mc_comms_determinism = 0;
60 int _sg_mc_send_determinism = 0;
61 int _sg_mc_snapshot_fds = 0;
62 int _sg_mc_termination = 0;
64 void _mc_cfg_cb_reduce(const char *name)
66 if (_sg_cfg_init_status && not _sg_do_model_check)
68 ("You are specifying a reduction strategy after the initialization (through MSG_config?), but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
70 char *val = xbt_cfg_get_string(name);
71 if (not strcasecmp(val, "none"))
72 simgrid::mc::reduction_mode = simgrid::mc::ReductionMode::none;
73 else if (not strcasecmp(val, "dpor"))
74 simgrid::mc::reduction_mode = simgrid::mc::ReductionMode::dpor;
76 xbt_die("configuration option %s can only take 'none' or 'dpor' as a value",
80 void _mc_cfg_cb_checkpoint(const char *name)
82 if (_sg_cfg_init_status && not _sg_do_model_check)
84 ("You are specifying a checkpointing value after the initialization (through MSG_config?), but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
86 _sg_mc_checkpoint = xbt_cfg_get_int(name);
89 void _mc_cfg_cb_sparse_checkpoint(const char *name) {
90 if (_sg_cfg_init_status && not _sg_do_model_check)
91 xbt_die("You are specifying a checkpointing value after the initialization (through MSG_config?), but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
93 _sg_mc_sparse_checkpoint = xbt_cfg_get_boolean(name);
96 void _mc_cfg_cb_ksm(const char *name)
98 if (_sg_cfg_init_status && not _sg_do_model_check)
99 xbt_die("You are specifying a KSM value after the initialization (through MSG_config?), but model-checking was not activated at config time (through --cfg=model-check:1). This won't work, sorry.");
101 _sg_mc_ksm = xbt_cfg_get_boolean(name);
104 void _mc_cfg_cb_property(const char *name)
106 if (_sg_cfg_init_status && not _sg_do_model_check)
108 ("You are specifying a property after the initialization (through MSG_config?), but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
110 _sg_mc_property_file = xbt_cfg_get_string(name);
113 void _mc_cfg_cb_hash(const char *name)
115 if (_sg_cfg_init_status && not _sg_do_model_check)
117 ("You are specifying a value to enable/disable the use of global hash to speedup state comparaison, but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
119 _sg_mc_hash = xbt_cfg_get_boolean(name);
122 void _mc_cfg_cb_snapshot_fds(const char *name)
124 if (_sg_cfg_init_status && not _sg_do_model_check)
126 ("You are specifying a value to enable/disable the use of FD snapshotting, but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
128 _sg_mc_snapshot_fds = xbt_cfg_get_boolean(name);
131 void _mc_cfg_cb_max_depth(const char *name)
133 if (_sg_cfg_init_status && not _sg_do_model_check)
135 ("You are specifying a max depth value after the initialization (through MSG_config?), but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
137 _sg_mc_max_depth = xbt_cfg_get_int(name);
140 void _mc_cfg_cb_visited(const char *name)
142 if (_sg_cfg_init_status && not _sg_do_model_check)
144 ("You are specifying a number of stored visited states after the initialization (through MSG_config?), but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
146 _sg_mc_max_visited_states = xbt_cfg_get_int(name);
149 void _mc_cfg_cb_dot_output(const char *name)
151 if (_sg_cfg_init_status && not _sg_do_model_check)
153 ("You are specifying a file name for a dot output of graph state after the initialization (through MSG_config?), but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
155 _sg_mc_dot_output_file = xbt_cfg_get_string(name);
158 void _mc_cfg_cb_comms_determinism(const char *name)
160 if (_sg_cfg_init_status && not _sg_do_model_check)
162 ("You are specifying a value to enable/disable the detection of determinism in the communications schemes after the initialization (through MSG_config?), but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
164 _sg_mc_comms_determinism = xbt_cfg_get_boolean(name);
167 void _mc_cfg_cb_send_determinism(const char *name)
169 if (_sg_cfg_init_status && not _sg_do_model_check)
171 ("You are specifying a value to enable/disable the detection of send-determinism in the communications schemes after the initialization (through MSG_config?), but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
173 _sg_mc_send_determinism = xbt_cfg_get_boolean(name);
176 void _mc_cfg_cb_termination(const char *name)
178 if (_sg_cfg_init_status && not _sg_do_model_check)
180 ("You are specifying a value to enable/disable the detection of non progressive cycles after the initialization (through MSG_config?), but model-checking was not activated at config time (through bu the program was not runned under the model-checker (with simgrid-mc)). This won't work, sorry.");
182 _sg_mc_termination = xbt_cfg_get_boolean(name);