1 /* Copyright (c) 2008-2015. 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 #include <xbt/config.h>
12 #include "src/mc/mc_replay.h"
14 #include <simgrid/sg_config.h>
17 #include "src/mc/mc_safety.h"
18 #include "src/mc/mc_private.h"
21 #include "src/mc/mc_record.h"
23 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_config, mc,
24 "Configuration of MC");
29 /* Configuration support */
30 simgrid::mc::ReductionMode reduction_mode = simgrid::mc::ReductionMode::unset;
36 #define _sg_do_model_check 0
39 int _sg_mc_timeout = 0;
41 void _mc_cfg_cb_timeout(const char *name)
43 if (_sg_cfg_init_status && !(_sg_do_model_check || MC_record_path))
44 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.");
46 _sg_mc_timeout = xbt_cfg_get_boolean(name);
50 int _sg_do_model_check = 0;
51 int _sg_do_model_check_record = 0;
52 int _sg_mc_checkpoint = 0;
53 int _sg_mc_sparse_checkpoint = 0;
55 char *_sg_mc_property_file = nullptr;
57 int _sg_mc_max_depth = 1000;
58 int _sg_mc_visited = 0;
59 char *_sg_mc_dot_output_file = nullptr;
60 int _sg_mc_comms_determinism = 0;
61 int _sg_mc_send_determinism = 0;
62 int _sg_mc_snapshot_fds = 0;
63 int _sg_mc_termination = 0;
65 void _mc_cfg_cb_reduce(const char *name)
67 if (_sg_cfg_init_status && !_sg_do_model_check)
69 ("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.");
71 char *val = xbt_cfg_get_string(name);
72 if (!strcasecmp(val, "none"))
73 simgrid::mc::reduction_mode = simgrid::mc::ReductionMode::none;
74 else if (!strcasecmp(val, "dpor"))
75 simgrid::mc::reduction_mode = simgrid::mc::ReductionMode::dpor;
77 xbt_die("configuration option %s can only take 'none' or 'dpor' as a value",
81 void _mc_cfg_cb_checkpoint(const char *name)
83 if (_sg_cfg_init_status && !_sg_do_model_check)
85 ("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.");
87 _sg_mc_checkpoint = xbt_cfg_get_int(name);
90 void _mc_cfg_cb_sparse_checkpoint(const char *name) {
91 if (_sg_cfg_init_status && !_sg_do_model_check)
92 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.");
94 _sg_mc_sparse_checkpoint = xbt_cfg_get_boolean(name);
97 void _mc_cfg_cb_ksm(const char *name)
99 if (_sg_cfg_init_status && !_sg_do_model_check)
100 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.");
102 _sg_mc_ksm = xbt_cfg_get_boolean(name);
105 void _mc_cfg_cb_property(const char *name)
107 if (_sg_cfg_init_status && !_sg_do_model_check)
109 ("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.");
111 _sg_mc_property_file = xbt_cfg_get_string(name);
114 void _mc_cfg_cb_hash(const char *name)
116 if (_sg_cfg_init_status && !_sg_do_model_check)
118 ("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.");
120 _sg_mc_hash = xbt_cfg_get_boolean(name);
123 void _mc_cfg_cb_snapshot_fds(const char *name)
125 if (_sg_cfg_init_status && !_sg_do_model_check)
127 ("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.");
129 _sg_mc_snapshot_fds = xbt_cfg_get_boolean(name);
132 void _mc_cfg_cb_max_depth(const char *name)
134 if (_sg_cfg_init_status && !_sg_do_model_check)
136 ("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.");
138 _sg_mc_max_depth = xbt_cfg_get_int(name);
141 void _mc_cfg_cb_visited(const char *name)
143 if (_sg_cfg_init_status && !_sg_do_model_check)
145 ("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.");
147 _sg_mc_visited = xbt_cfg_get_int(name);
150 void _mc_cfg_cb_dot_output(const char *name)
152 if (_sg_cfg_init_status && !_sg_do_model_check)
154 ("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.");
156 _sg_mc_dot_output_file = xbt_cfg_get_string(name);
159 void _mc_cfg_cb_comms_determinism(const char *name)
161 if (_sg_cfg_init_status && !_sg_do_model_check)
163 ("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.");
165 _sg_mc_comms_determinism = xbt_cfg_get_boolean(name);
168 void _mc_cfg_cb_send_determinism(const char *name)
170 if (_sg_cfg_init_status && !_sg_do_model_check)
172 ("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.");
174 _sg_mc_send_determinism = xbt_cfg_get_boolean(name);
177 void _mc_cfg_cb_termination(const char *name)
179 if (_sg_cfg_init_status && !_sg_do_model_check)
181 ("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.");
183 _sg_mc_termination = xbt_cfg_get_boolean(name);