1 /* Copyright (c) 2008-2014. 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. */
10 #include <xbt/config.h>
13 #include "mc/mc_replay.h"
15 #include <simgrid/sg_config.h>
18 #include "mc_safety.h"
19 #include "mc_private.h"
22 #include "mc_record.h"
26 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_config, mc,
27 "Configuration of MC");
30 /* Configuration support */
31 e_mc_reduce_t mc_reduce_kind = e_mc_reduce_unset;
35 #define _sg_do_model_check 0
38 int _sg_mc_timeout = 0;
40 void _mc_cfg_cb_timeout(const char *name, int pos)
42 if (_sg_cfg_init_status && !(_sg_do_model_check || MC_record_path)) {
44 ("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 --cfg=model-check:1). This won't work, sorry.");
46 _sg_mc_timeout = xbt_cfg_get_boolean(_sg_cfg_set, 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 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 --cfg=model-check:1). 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 --cfg=model-check:1). 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 --cfg=model-check:1). This won't work, sorry.");
96 _sg_mc_sparse_checkpoint = xbt_cfg_get_boolean(_sg_cfg_set, name);
99 void _mc_cfg_cb_property(const char *name, int pos)
101 if (_sg_cfg_init_status && !_sg_do_model_check) {
103 ("You are specifying a property 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.");
105 _sg_mc_property_file = xbt_cfg_get_string(_sg_cfg_set, name);
108 void _mc_cfg_cb_hash(const char *name, int pos)
110 if (_sg_cfg_init_status && !_sg_do_model_check) {
112 ("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 --cfg=model-check:1). This won't work, sorry.");
114 _sg_mc_hash = xbt_cfg_get_boolean(_sg_cfg_set, name);
117 void _mc_cfg_cb_snapshot_fds(const char *name, int pos)
119 if (_sg_cfg_init_status && !_sg_do_model_check) {
121 ("You are specifying a value to enable/disable the use of FD snapshoting, but model-checking was not activated at config time (through --cfg=model-check:1). This won't work, sorry.");
123 _sg_mc_snapshot_fds = xbt_cfg_get_boolean(_sg_cfg_set, name);
126 void _mc_cfg_cb_max_depth(const char *name, int pos)
128 if (_sg_cfg_init_status && !_sg_do_model_check) {
130 ("You are specifying a max depth 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.");
132 _sg_mc_max_depth = xbt_cfg_get_int(_sg_cfg_set, name);
135 void _mc_cfg_cb_visited(const char *name, int pos)
137 if (_sg_cfg_init_status && !_sg_do_model_check) {
139 ("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 --cfg=model-check:1). This won't work, sorry.");
141 _sg_mc_visited = xbt_cfg_get_int(_sg_cfg_set, name);
144 void _mc_cfg_cb_dot_output(const char *name, int pos)
146 if (_sg_cfg_init_status && !_sg_do_model_check) {
148 ("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 --cfg=model-check:1). This won't work, sorry.");
150 _sg_mc_dot_output_file = xbt_cfg_get_string(_sg_cfg_set, name);
153 void _mc_cfg_cb_comms_determinism(const char *name, int pos)
155 if (_sg_cfg_init_status && !_sg_do_model_check) {
157 ("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 --cfg=model-check:1). This won't work, sorry.");
159 _sg_mc_comms_determinism = xbt_cfg_get_boolean(_sg_cfg_set, name);
162 void _mc_cfg_cb_send_determinism(const char *name, int pos)
164 if (_sg_cfg_init_status && !_sg_do_model_check) {
166 ("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 --cfg=model-check:1). This won't work, sorry.");
168 _sg_mc_send_determinism = xbt_cfg_get_boolean(_sg_cfg_set, name);
171 void _mc_cfg_cb_termination(const char *name, int pos)
173 if (_sg_cfg_init_status && !_sg_do_model_check) {
175 ("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 --cfg=model-check:1). This won't work, sorry.");
177 _sg_mc_termination = xbt_cfg_get_boolean(_sg_cfg_set, name);