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, int pos)
43 if (_sg_cfg_init_status && !(_sg_do_model_check || MC_record_path))
45 ("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.");
47 _sg_mc_timeout = xbt_cfg_get_boolean(_sg_cfg_set, name);
51 int _sg_do_model_check = 0;
52 int _sg_do_model_check_record = 0;
53 int _sg_mc_checkpoint = 0;
54 int _sg_mc_sparse_checkpoint = 0;
55 int _sg_mc_soft_dirty = 0;
57 char *_sg_mc_property_file = nullptr;
59 int _sg_mc_max_depth = 1000;
60 int _sg_mc_visited = 0;
61 char *_sg_mc_dot_output_file = nullptr;
62 int _sg_mc_comms_determinism = 0;
63 int _sg_mc_send_determinism = 0;
64 int _sg_mc_liveness = 0;
65 int _sg_mc_snapshot_fds = 0;
66 int _sg_mc_termination = 0;
68 void _mc_cfg_cb_reduce(const char *name, int pos)
70 if (_sg_cfg_init_status && !_sg_do_model_check)
72 ("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.");
74 char *val = xbt_cfg_get_string(_sg_cfg_set, name);
75 if (!strcasecmp(val, "none"))
76 simgrid::mc::reduction_mode = simgrid::mc::ReductionMode::none;
77 else if (!strcasecmp(val, "dpor"))
78 simgrid::mc::reduction_mode = simgrid::mc::ReductionMode::dpor;
80 xbt_die("configuration option %s can only take 'none' or 'dpor' as a value",
84 void _mc_cfg_cb_checkpoint(const char *name, int pos)
86 if (_sg_cfg_init_status && !_sg_do_model_check)
88 ("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.");
90 _sg_mc_checkpoint = xbt_cfg_get_int(_sg_cfg_set, name);
93 void _mc_cfg_cb_sparse_checkpoint(const char *name, int pos) {
94 if (_sg_cfg_init_status && !_sg_do_model_check)
95 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.");
97 _sg_mc_sparse_checkpoint = xbt_cfg_get_boolean(_sg_cfg_set, name);
100 void _mc_cfg_cb_soft_dirty(const char *name, int pos) {
101 if (_sg_cfg_init_status && !_sg_do_model_check)
102 xbt_die("You are specifying a soft dirty value after the initialization "
103 "(through MSG_config?), but model-checking was not activated "
104 "at config time (through --cfg=model-check:1). "
105 "This won't work, sorry.");
107 _sg_mc_soft_dirty = xbt_cfg_get_boolean(_sg_cfg_set, name);
110 void _mc_cfg_cb_ksm(const char *name, int pos)
112 if (_sg_cfg_init_status && !_sg_do_model_check)
113 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.");
115 _sg_mc_ksm = xbt_cfg_get_boolean(_sg_cfg_set, name);
118 void _mc_cfg_cb_property(const char *name, int pos)
120 if (_sg_cfg_init_status && !_sg_do_model_check)
122 ("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.");
124 _sg_mc_property_file = xbt_cfg_get_string(_sg_cfg_set, name);
127 void _mc_cfg_cb_hash(const char *name, int pos)
129 if (_sg_cfg_init_status && !_sg_do_model_check)
131 ("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.");
133 _sg_mc_hash = xbt_cfg_get_boolean(_sg_cfg_set, name);
136 void _mc_cfg_cb_snapshot_fds(const char *name, int pos)
138 if (_sg_cfg_init_status && !_sg_do_model_check)
140 ("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.");
142 _sg_mc_snapshot_fds = xbt_cfg_get_boolean(_sg_cfg_set, name);
145 void _mc_cfg_cb_max_depth(const char *name, int pos)
147 if (_sg_cfg_init_status && !_sg_do_model_check)
149 ("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.");
151 _sg_mc_max_depth = xbt_cfg_get_int(_sg_cfg_set, name);
154 void _mc_cfg_cb_visited(const char *name, int pos)
156 if (_sg_cfg_init_status && !_sg_do_model_check)
158 ("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.");
160 _sg_mc_visited = xbt_cfg_get_int(_sg_cfg_set, name);
163 void _mc_cfg_cb_dot_output(const char *name, int pos)
165 if (_sg_cfg_init_status && !_sg_do_model_check)
167 ("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.");
169 _sg_mc_dot_output_file = xbt_cfg_get_string(_sg_cfg_set, name);
172 void _mc_cfg_cb_comms_determinism(const char *name, int pos)
174 if (_sg_cfg_init_status && !_sg_do_model_check)
176 ("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.");
178 _sg_mc_comms_determinism = xbt_cfg_get_boolean(_sg_cfg_set, name);
181 void _mc_cfg_cb_send_determinism(const char *name, int pos)
183 if (_sg_cfg_init_status && !_sg_do_model_check)
185 ("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.");
187 _sg_mc_send_determinism = xbt_cfg_get_boolean(_sg_cfg_set, name);
190 void _mc_cfg_cb_termination(const char *name, int pos)
192 if (_sg_cfg_init_status && !_sg_do_model_check)
194 ("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.");
196 _sg_mc_termination = xbt_cfg_get_boolean(_sg_cfg_set, name);