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 "mc/mc_replay.h"
14 #include <simgrid/sg_config.h>
17 #include "mc_safety.h"
18 #include "mc_private.h"
21 #include "mc_record.h"
25 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_config, mc,
26 "Configuration of MC");
29 /* Configuration support */
30 e_mc_reduce_t mc_reduce_kind = e_mc_reduce_unset;
34 #define _sg_do_model_check 0
37 int _sg_mc_timeout = 0;
39 void _mc_cfg_cb_timeout(const char *name, int pos)
41 if (_sg_cfg_init_status && !(_sg_do_model_check || MC_record_path)) {
43 ("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(_sg_cfg_set, 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 = NULL;
56 int _sg_mc_max_depth = 1000;
57 int _sg_mc_visited = 0;
58 char *_sg_mc_dot_output_file = NULL;
59 int _sg_mc_comms_determinism = 0;
60 int _sg_mc_send_determinism = 0;
61 int _sg_mc_safety = 0;
62 int _sg_mc_liveness = 0;
63 int _sg_mc_snapshot_fds = 0;
64 int _sg_mc_termination = 0;
66 void _mc_cfg_cb_reduce(const char *name, int pos)
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(_sg_cfg_set, name);
73 if (!strcasecmp(val, "none")) {
74 mc_reduce_kind = e_mc_reduce_none;
75 } else if (!strcasecmp(val, "dpor")) {
76 mc_reduce_kind = e_mc_reduce_dpor;
78 xbt_die("configuration option %s can only take 'none' or 'dpor' as a value",
83 void _mc_cfg_cb_checkpoint(const char *name, int pos)
85 if (_sg_cfg_init_status && !_sg_do_model_check) {
87 ("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.");
89 _sg_mc_checkpoint = xbt_cfg_get_int(_sg_cfg_set, name);
92 void _mc_cfg_cb_sparse_checkpoint(const char *name, int pos) {
93 if (_sg_cfg_init_status && !_sg_do_model_check) {
94 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.");
96 _sg_mc_sparse_checkpoint = xbt_cfg_get_boolean(_sg_cfg_set, name);
99 void _mc_cfg_cb_ksm(const char *name, int pos)
101 if (_sg_cfg_init_status && !_sg_do_model_check)
102 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.");
103 _sg_mc_ksm = xbt_cfg_get_boolean(_sg_cfg_set, name);
106 void _mc_cfg_cb_property(const char *name, int pos)
108 if (_sg_cfg_init_status && !_sg_do_model_check) {
110 ("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.");
112 _sg_mc_property_file = xbt_cfg_get_string(_sg_cfg_set, name);
115 void _mc_cfg_cb_hash(const char *name, int pos)
117 if (_sg_cfg_init_status && !_sg_do_model_check) {
119 ("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.");
121 _sg_mc_hash = xbt_cfg_get_boolean(_sg_cfg_set, name);
124 void _mc_cfg_cb_snapshot_fds(const char *name, int pos)
126 if (_sg_cfg_init_status && !_sg_do_model_check) {
128 ("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.");
130 _sg_mc_snapshot_fds = xbt_cfg_get_boolean(_sg_cfg_set, name);
133 void _mc_cfg_cb_max_depth(const char *name, int pos)
135 if (_sg_cfg_init_status && !_sg_do_model_check) {
137 ("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.");
139 _sg_mc_max_depth = xbt_cfg_get_int(_sg_cfg_set, name);
142 void _mc_cfg_cb_visited(const char *name, int pos)
144 if (_sg_cfg_init_status && !_sg_do_model_check) {
146 ("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.");
148 _sg_mc_visited = xbt_cfg_get_int(_sg_cfg_set, name);
151 void _mc_cfg_cb_dot_output(const char *name, int pos)
153 if (_sg_cfg_init_status && !_sg_do_model_check) {
155 ("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.");
157 _sg_mc_dot_output_file = xbt_cfg_get_string(_sg_cfg_set, name);
160 void _mc_cfg_cb_comms_determinism(const char *name, int pos)
162 if (_sg_cfg_init_status && !_sg_do_model_check) {
164 ("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.");
166 _sg_mc_comms_determinism = xbt_cfg_get_boolean(_sg_cfg_set, name);
169 void _mc_cfg_cb_send_determinism(const char *name, int pos)
171 if (_sg_cfg_init_status && !_sg_do_model_check) {
173 ("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.");
175 _sg_mc_send_determinism = xbt_cfg_get_boolean(_sg_cfg_set, name);
178 void _mc_cfg_cb_termination(const char *name, int pos)
180 if (_sg_cfg_init_status && !_sg_do_model_check) {
182 ("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.");
184 _sg_mc_termination = xbt_cfg_get_boolean(_sg_cfg_set, name);