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"
25 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_config, mc,
26 "Configuration of MC");
33 /* Configuration support */
34 simgrid::mc::ReductionMode reduction_mode = simgrid::mc::ReductionMode::unset;
40 #define _sg_do_model_check 0
43 int _sg_mc_timeout = 0;
45 void _mc_cfg_cb_timeout(const char *name, int pos)
47 if (_sg_cfg_init_status && !(_sg_do_model_check || MC_record_path))
49 ("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.");
51 _sg_mc_timeout = xbt_cfg_get_boolean(_sg_cfg_set, name);
55 int _sg_do_model_check = 0;
56 int _sg_do_model_check_record = 0;
57 int _sg_mc_checkpoint = 0;
58 int _sg_mc_sparse_checkpoint = 0;
59 int _sg_mc_soft_dirty = 0;
61 char *_sg_mc_property_file = nullptr;
63 int _sg_mc_max_depth = 1000;
64 int _sg_mc_visited = 0;
65 char *_sg_mc_dot_output_file = nullptr;
66 int _sg_mc_comms_determinism = 0;
67 int _sg_mc_send_determinism = 0;
68 int _sg_mc_safety = 0;
69 int _sg_mc_liveness = 0;
70 int _sg_mc_snapshot_fds = 0;
71 int _sg_mc_termination = 0;
73 void _mc_cfg_cb_reduce(const char *name, int pos)
75 if (_sg_cfg_init_status && !_sg_do_model_check)
77 ("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.");
79 char *val = xbt_cfg_get_string(_sg_cfg_set, name);
80 if (!strcasecmp(val, "none"))
81 simgrid::mc::reduction_mode = simgrid::mc::ReductionMode::none;
82 else if (!strcasecmp(val, "dpor"))
83 simgrid::mc::reduction_mode = simgrid::mc::ReductionMode::dpor;
85 xbt_die("configuration option %s can only take 'none' or 'dpor' as a value",
89 void _mc_cfg_cb_checkpoint(const char *name, int pos)
91 if (_sg_cfg_init_status && !_sg_do_model_check)
93 ("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.");
95 _sg_mc_checkpoint = xbt_cfg_get_int(_sg_cfg_set, name);
98 void _mc_cfg_cb_sparse_checkpoint(const char *name, int pos) {
99 if (_sg_cfg_init_status && !_sg_do_model_check)
100 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.");
102 _sg_mc_sparse_checkpoint = xbt_cfg_get_boolean(_sg_cfg_set, name);
105 void _mc_cfg_cb_soft_dirty(const char *name, int pos) {
106 if (_sg_cfg_init_status && !_sg_do_model_check)
107 xbt_die("You are specifying a soft dirty value after the initialization "
108 "(through MSG_config?), but model-checking was not activated "
109 "at config time (through --cfg=model-check:1). "
110 "This won't work, sorry.");
112 _sg_mc_soft_dirty = xbt_cfg_get_boolean(_sg_cfg_set, name);
115 void _mc_cfg_cb_ksm(const char *name, int pos)
117 if (_sg_cfg_init_status && !_sg_do_model_check)
118 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.");
120 _sg_mc_ksm = xbt_cfg_get_boolean(_sg_cfg_set, name);
123 void _mc_cfg_cb_property(const char *name, int pos)
125 if (_sg_cfg_init_status && !_sg_do_model_check)
127 ("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.");
129 _sg_mc_property_file = xbt_cfg_get_string(_sg_cfg_set, name);
132 void _mc_cfg_cb_hash(const char *name, int pos)
134 if (_sg_cfg_init_status && !_sg_do_model_check)
136 ("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.");
138 _sg_mc_hash = xbt_cfg_get_boolean(_sg_cfg_set, name);
141 void _mc_cfg_cb_snapshot_fds(const char *name, int pos)
143 if (_sg_cfg_init_status && !_sg_do_model_check)
145 ("You are specifying a value to enable/disable the use of FD snapshoting, 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_snapshot_fds = xbt_cfg_get_boolean(_sg_cfg_set, name);
150 void _mc_cfg_cb_max_depth(const char *name, int pos)
152 if (_sg_cfg_init_status && !_sg_do_model_check)
154 ("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.");
156 _sg_mc_max_depth = xbt_cfg_get_int(_sg_cfg_set, name);
159 void _mc_cfg_cb_visited(const char *name, int pos)
161 if (_sg_cfg_init_status && !_sg_do_model_check)
163 ("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.");
165 _sg_mc_visited = xbt_cfg_get_int(_sg_cfg_set, name);
168 void _mc_cfg_cb_dot_output(const char *name, int pos)
170 if (_sg_cfg_init_status && !_sg_do_model_check)
172 ("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.");
174 _sg_mc_dot_output_file = xbt_cfg_get_string(_sg_cfg_set, name);
177 void _mc_cfg_cb_comms_determinism(const char *name, int pos)
179 if (_sg_cfg_init_status && !_sg_do_model_check)
181 ("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.");
183 _sg_mc_comms_determinism = xbt_cfg_get_boolean(_sg_cfg_set, name);
186 void _mc_cfg_cb_send_determinism(const char *name, int pos)
188 if (_sg_cfg_init_status && !_sg_do_model_check)
190 ("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.");
192 _sg_mc_send_determinism = xbt_cfg_get_boolean(_sg_cfg_set, name);
195 void _mc_cfg_cb_termination(const char *name, int pos)
197 if (_sg_cfg_init_status && !_sg_do_model_check)
199 ("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.");
201 _sg_mc_termination = xbt_cfg_get_boolean(_sg_cfg_set, name);