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;
54 int _sg_mc_soft_dirty = 0;
56 char *_sg_mc_property_file = nullptr;
58 int _sg_mc_max_depth = 1000;
59 int _sg_mc_visited = 0;
60 char *_sg_mc_dot_output_file = nullptr;
61 int _sg_mc_comms_determinism = 0;
62 int _sg_mc_send_determinism = 0;
63 int _sg_mc_snapshot_fds = 0;
64 int _sg_mc_termination = 0;
66 void _mc_cfg_cb_reduce(const char *name)
68 if (_sg_cfg_init_status && !_sg_do_model_check)
70 ("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.");
72 char *val = xbt_cfg_get_string(name);
73 if (!strcasecmp(val, "none"))
74 simgrid::mc::reduction_mode = simgrid::mc::ReductionMode::none;
75 else if (!strcasecmp(val, "dpor"))
76 simgrid::mc::reduction_mode = simgrid::mc::ReductionMode::dpor;
78 xbt_die("configuration option %s can only take 'none' or 'dpor' as a value",
82 void _mc_cfg_cb_checkpoint(const char *name)
84 if (_sg_cfg_init_status && !_sg_do_model_check)
86 ("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.");
88 _sg_mc_checkpoint = xbt_cfg_get_int(name);
91 void _mc_cfg_cb_sparse_checkpoint(const char *name) {
92 if (_sg_cfg_init_status && !_sg_do_model_check)
93 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.");
95 _sg_mc_sparse_checkpoint = xbt_cfg_get_boolean(name);
98 void _mc_cfg_cb_soft_dirty(const char *name) {
99 if (_sg_cfg_init_status && !_sg_do_model_check)
100 xbt_die("You are specifying a soft dirty value after the initialization "
101 "(through MSG_config?), but model-checking was not activated "
102 "at config time (through --cfg=model-check:1). "
103 "This won't work, sorry.");
105 _sg_mc_soft_dirty = xbt_cfg_get_boolean(name);
108 void _mc_cfg_cb_ksm(const char *name)
110 if (_sg_cfg_init_status && !_sg_do_model_check)
111 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.");
113 _sg_mc_ksm = xbt_cfg_get_boolean(name);
116 void _mc_cfg_cb_property(const char *name)
118 if (_sg_cfg_init_status && !_sg_do_model_check)
120 ("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.");
122 _sg_mc_property_file = xbt_cfg_get_string(name);
125 void _mc_cfg_cb_hash(const char *name)
127 if (_sg_cfg_init_status && !_sg_do_model_check)
129 ("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.");
131 _sg_mc_hash = xbt_cfg_get_boolean(name);
134 void _mc_cfg_cb_snapshot_fds(const char *name)
136 if (_sg_cfg_init_status && !_sg_do_model_check)
138 ("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.");
140 _sg_mc_snapshot_fds = xbt_cfg_get_boolean(name);
143 void _mc_cfg_cb_max_depth(const char *name)
145 if (_sg_cfg_init_status && !_sg_do_model_check)
147 ("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.");
149 _sg_mc_max_depth = xbt_cfg_get_int(name);
152 void _mc_cfg_cb_visited(const char *name)
154 if (_sg_cfg_init_status && !_sg_do_model_check)
156 ("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.");
158 _sg_mc_visited = xbt_cfg_get_int(name);
161 void _mc_cfg_cb_dot_output(const char *name)
163 if (_sg_cfg_init_status && !_sg_do_model_check)
165 ("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.");
167 _sg_mc_dot_output_file = xbt_cfg_get_string(name);
170 void _mc_cfg_cb_comms_determinism(const char *name)
172 if (_sg_cfg_init_status && !_sg_do_model_check)
174 ("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.");
176 _sg_mc_comms_determinism = xbt_cfg_get_boolean(name);
179 void _mc_cfg_cb_send_determinism(const char *name)
181 if (_sg_cfg_init_status && !_sg_do_model_check)
183 ("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.");
185 _sg_mc_send_determinism = xbt_cfg_get_boolean(name);
188 void _mc_cfg_cb_termination(const char *name)
190 if (_sg_cfg_init_status && !_sg_do_model_check)
192 ("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.");
194 _sg_mc_termination = xbt_cfg_get_boolean(name);