/* create the config set, register what should be and parse the command line*/
void surf_config_init(int *argc, char **argv)
{
char *description = xbt_malloc(1024), *p = description;
char *default_value;
double double_default_value;
int default_value_int;
int i;
/* Create the configuration support */
if (_surf_init_status == 0) { /* Only create stuff if not already inited */
_surf_init_status = 1;
sprintf(description,
"The model to use for the CPU. Possible values: ");
p = description;
while (*(++p) != '\0');
for (i = 0; surf_cpu_model_description[i].name; i++)
p += sprintf(p, "%s%s", (i == 0 ? "" : ", "),
surf_cpu_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
default_value = xbt_strdup("Cas01");
xbt_cfg_register(&_surf_cfg_set,
"cpu/model", description, xbt_cfgelm_string,
&default_value, 1, 1, &_surf_cfg_cb__cpu_model, NULL);
sprintf(description,
"The model to use for the network. Possible values: ");
p = description;
while (*(++p) != '\0');
for (i = 0; surf_network_model_description[i].name; i++)
p += sprintf(p, "%s%s", (i == 0 ? "" : ", "),
surf_network_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
default_value = xbt_strdup("LV08");
xbt_cfg_register(&_surf_cfg_set,
"network/model", description, xbt_cfgelm_string,
&default_value, 1, 1, &_surf_cfg_cb__network_model,
NULL);
sprintf(description,
"The model to use for the workstation. Possible values: ");
p = description;
while (*(++p) != '\0');
for (i = 0; surf_workstation_model_description[i].name; i++)
p += sprintf(p, "%s%s", (i == 0 ? "" : ", "),
surf_workstation_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
default_value = xbt_strdup("CLM03");
xbt_cfg_register(&_surf_cfg_set,
"workstation/model", description, xbt_cfgelm_string,
&default_value, 1, 1,
&_surf_cfg_cb__workstation_model, NULL);
xbt_free(description);
default_value = xbt_strdup("Full");
xbt_cfg_register(&_surf_cfg_set, "routing",
"Model to use to store the routing information",
xbt_cfgelm_string, &default_value, 1, 1, NULL, NULL);
xbt_cfg_register(&_surf_cfg_set, "TCP_gamma",
"Size of the biggest TCP window (cat /proc/sys/net/ipv4/tcp_[rw]mem for recv/send window; Use the last given value, which is the max window size)",
xbt_cfgelm_double, NULL, 1, 1,
_surf_cfg_cb__tcp_gamma, NULL);
xbt_cfg_setdefault_double(_surf_cfg_set, "TCP_gamma", 20000.0);
xbt_cfg_register(&_surf_cfg_set, "maxmin/precision",
"Minimum retained action value when updating simulation",
xbt_cfgelm_double, NULL, 1, 1, _surf_cfg_cb__maxmin_precision, NULL);
xbt_cfg_setdefault_double(_surf_cfg_set, "maxmin/precision", 0.00001); // FIXME use setdefault everywhere here!
/* The parameters of network models */
double_default_value = 0.0;
xbt_cfg_register(&_surf_cfg_set, "network/sender_gap",
"Minimum gap between two overlapping sends",
xbt_cfgelm_double, &double_default_value, 1, 1,
_surf_cfg_cb__sender_gap, NULL);
double_default_value = 1.0;
xbt_cfg_register(&_surf_cfg_set, "network/latency_factor",
"Correction factor to apply to the provided latency (default value set by network model)",
xbt_cfgelm_double, &double_default_value, 1, 1,
_surf_cfg_cb__latency_factor, NULL);
double_default_value = 1.0;
xbt_cfg_register(&_surf_cfg_set, "network/bandwidth_factor",
"Correction factor to apply to the provided bandwidth (default value set by network model)",
xbt_cfgelm_double, &double_default_value, 1, 1,
_surf_cfg_cb__bandwidth_factor, NULL);
double_default_value = 0.0;
xbt_cfg_register(&_surf_cfg_set, "network/weight_S",
"Correction factor to apply to the weight of competing streams(default value set by network model)",
xbt_cfgelm_double, &double_default_value, 1, 1,
_surf_cfg_cb__weight_S, NULL);
/* Inclusion path */
xbt_cfg_register(&_surf_cfg_set, "path",
"Lookup path for inclusions in platform and deployment XML files",
xbt_cfgelm_string, NULL, 0, 0,
_surf_cfg_cb__surf_path, NULL);
default_value_int = 0;
xbt_cfg_register(&_surf_cfg_set, "maxmin_selective_update",
"Update the constraint set propagating recursively to others constraints",
xbt_cfgelm_int, &default_value_int, 0, 1,
_surf_cfg_cb__surf_maxmin_selective_update, NULL);
/* do model-check */
default_value_int = 0;
xbt_cfg_register(&_surf_cfg_set, "model-check",
"Activate the model-checking of the \"simulated\" system (EXPERIMENTAL -- msg only for now)",
xbt_cfgelm_int, &default_value_int, 0, 1,
_surf_cfg_cb_model_check, NULL);
/*
FIXME: this function is not setting model-check to it's default value because
internally it calls to variable->cb_set that in this case is the function
_surf_cfg_cb_model_check which sets it's value to 1 (instead of the defalut value 0)
xbt_cfg_set_int(_surf_cfg_set, "model-check", default_value_int); */
/* context factory */
default_value = xbt_strdup("ucontext");
xbt_cfg_register(&_surf_cfg_set, "contexts/factory",
"Context factory to use in SIMIX (ucontext, thread or raw)",
xbt_cfgelm_string, &default_value, 1, 1, _surf_cfg_cb_context_factory, NULL);
/* stack size of contexts in Ko */
default_value_int = 128;
xbt_cfg_register(&_surf_cfg_set, "contexts/stack_size",
"Stack size of contexts in Ko (ucontext or raw only)",
xbt_cfgelm_int, &default_value_int, 1, 1,
_surf_cfg_cb_context_stack_size, NULL);
/* number of parallel threads for user processes */
default_value_int = 1;
xbt_cfg_register(&_surf_cfg_set, "contexts/nthreads",
"Number of parallel threads for user contexts (EXPERIMENTAL)",
xbt_cfgelm_int, &default_value_int, 1, 1,
_surf_cfg_cb_contexts_nthreads, NULL);
/* minimal number of user contexts to be run in parallel */
default_value_int = 1;
xbt_cfg_register(&_surf_cfg_set, "contexts/parallel_threshold",
"Minimal number of user contexts to be run in parallel",
xbt_cfgelm_int, &default_value_int, 1, 1,
_surf_cfg_cb_contexts_parallel_threshold, NULL);
default_value_int = 0;
xbt_cfg_register(&_surf_cfg_set, "fullduplex",
"Activate the interferences between uploads and downloads for fluid max-min models (LV08, CM03)",
xbt_cfgelm_int, &default_value_int, 0, 1,
_surf_cfg_cb__surf_network_fullduplex, NULL);
xbt_cfg_setdefault_int(_surf_cfg_set, "fullduplex", default_value_int);
#ifdef HAVE_GTNETS
xbt_cfg_register(&_surf_cfg_set, "gtnets_jitter",
"Double value to oscillate the link latency, uniformly in random interval [-latency*gtnets_jitter,latency*gtnets_jitter)",
xbt_cfgelm_double, NULL, 1, 1,
_surf_cfg_cb__gtnets_jitter, NULL);
xbt_cfg_setdefault_double(_surf_cfg_set, "gtnets_jitter", 0.0);
default_value_int = 10;
xbt_cfg_register(&_surf_cfg_set, "gtnets_jitter_seed",
"Use a positive seed to reproduce jitted results, value must be in [1,1e8], default is 10",
xbt_cfgelm_int, &default_value_int, 0, 1,
_surf_cfg_cb__gtnets_jitter_seed, NULL);
#endif
if (!surf_path) {
/* retrieves the current directory of the current process */
const char *initial_path = __surf_get_initial_path();
xbt_assert((initial_path),
"__surf_get_initial_path() failed! Can't resolves current Windows directory");
surf_path = xbt_dynar_new(sizeof(char *), NULL);
xbt_cfg_setdefault_string(_surf_cfg_set, "path", initial_path);
}
surf_config_cmd_line(argc, argv);
} else {
XBT_WARN("Call to surf_config_init() after initialization ignored");
}
}
/* create the config set, register what should be and parse the command line*/
void surf_config_init(int *argc, char **argv)
{
char *description = xbt_malloc(1024), *p = description;
char *default_value;
double double_default_value;
int default_value_int;
int i;
/* Create the configuration support */
if (_surf_init_status == 0) { /* Only create stuff if not already inited */
sprintf(description,
"The model to use for the CPU. Possible values: ");
p = description;
while (*(++p) != '\0');
for (i = 0; surf_cpu_model_description[i].name; i++)
p += sprintf(p, "%s%s", (i == 0 ? "" : ", "),
surf_cpu_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
default_value = xbt_strdup("Cas01");
xbt_cfg_register(&_surf_cfg_set, "cpu/model", description, xbt_cfgelm_string,
&default_value, 1, 1, &_surf_cfg_cb__cpu_model, NULL);
sprintf(description,
"The optimization modes to use for the CPU. Possible values: ");
p = description;
while (*(++p) != '\0');
for (i = 0; surf_optimization_mode_description[i].name; i++)
p += sprintf(p, "%s%s", (i == 0 ? "" : ", "),
surf_optimization_mode_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each optimization mode)");
default_value = xbt_strdup("Lazy");
xbt_cfg_register(&_surf_cfg_set, "cpu/optim", description, xbt_cfgelm_string,
&default_value, 1, 1, &_surf_cfg_cb__optimization_mode, NULL);
sprintf(description,
"The model to use for the storage. Possible values: ");
p = description;
while (*(++p) != '\0');
for (i = 0; surf_storage_model_description[i].name; i++)
p += sprintf(p, "%s%s", (i == 0 ? "" : ", "),
surf_storage_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
default_value = xbt_strdup("default");
xbt_cfg_register(&_surf_cfg_set, "storage/model", description, xbt_cfgelm_string,
&default_value, 1, 1, &_surf_cfg_cb__storage_mode,
NULL);
/* ********************************************************************* */
/* TUTORIAL: New model */
sprintf(description,
"The model to use for the New model. Possible values: ");
p = description;
while (*(++p) != '\0');
for (i = 0; surf_new_model_description[i].name; i++)
p += sprintf(p, "%s%s", (i == 0 ? "" : ", "),
surf_new_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
default_value = xbt_strdup("default");
xbt_cfg_register(&_surf_cfg_set, "new_model/model", description, xbt_cfgelm_string,
&default_value, 1, 1, &_surf_cfg_cb__storage_mode,
NULL);
/* ********************************************************************* */
sprintf(description,
"The model to use for the network. Possible values: ");
p = description;
while (*(++p) != '\0');
for (i = 0; surf_network_model_description[i].name; i++)
p += sprintf(p, "%s%s", (i == 0 ? "" : ", "),
surf_network_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
default_value = xbt_strdup("LV08");
xbt_cfg_register(&_surf_cfg_set, "network/model", description, xbt_cfgelm_string,
&default_value, 1, 1, &_surf_cfg_cb__network_model,
NULL);
sprintf(description,
"The optimization modes to use for the network. Possible values: ");
p = description;
while (*(++p) != '\0');
for (i = 0; surf_optimization_mode_description[i].name; i++)
p += sprintf(p, "%s%s", (i == 0 ? "" : ", "),
surf_optimization_mode_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each optimization mode)");
default_value = xbt_strdup("Lazy");
xbt_cfg_register(&_surf_cfg_set, "network/optim", description, xbt_cfgelm_string,
&default_value, 1, 1, &_surf_cfg_cb__optimization_mode, NULL);
sprintf(description,
"The model to use for the workstation. Possible values: ");
p = description;
while (*(++p) != '\0');
for (i = 0; surf_workstation_model_description[i].name; i++)
p += sprintf(p, "%s%s", (i == 0 ? "" : ", "),
surf_workstation_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
default_value = xbt_strdup("default");
xbt_cfg_register(&_surf_cfg_set, "workstation/model", description, xbt_cfgelm_string,
&default_value, 1, 1,
&_surf_cfg_cb__workstation_model, NULL);
xbt_free(description);
xbt_cfg_register(&_surf_cfg_set, "network/TCP_gamma",
"Size of the biggest TCP window (cat /proc/sys/net/ipv4/tcp_[rw]mem for recv/send window; Use the last given value, which is the max window size)",
xbt_cfgelm_double, NULL, 1, 1,
_surf_cfg_cb__tcp_gamma, NULL);
xbt_cfg_setdefault_double(_surf_cfg_set, "network/TCP_gamma", 4194304.0);
xbt_cfg_register(&_surf_cfg_set, "maxmin/precision",
"Numerical precision used when updating simulation models (epsilon in double comparisons)",
xbt_cfgelm_double, NULL, 1, 1, _surf_cfg_cb__maxmin_precision, NULL);
xbt_cfg_setdefault_double(_surf_cfg_set, "maxmin/precision", 0.00001); // FIXME use setdefault everywhere here!
/* The parameters of network models */
double_default_value = 0.0;
xbt_cfg_register(&_surf_cfg_set, "network/sender_gap",
"Minimum gap between two overlapping sends",
xbt_cfgelm_double, &double_default_value, 1, 1,
_surf_cfg_cb__sender_gap, NULL);
double_default_value = 1.0;
xbt_cfg_register(&_surf_cfg_set, "network/latency_factor",
"Correction factor to apply to the provided latency (default value set by network model)",
xbt_cfgelm_double, &double_default_value, 1, 1,
_surf_cfg_cb__latency_factor, NULL);
double_default_value = 1.0;
xbt_cfg_register(&_surf_cfg_set, "network/bandwidth_factor",
"Correction factor to apply to the provided bandwidth (default value set by network model)",
xbt_cfgelm_double, &double_default_value, 1, 1,
_surf_cfg_cb__bandwidth_factor, NULL);
double_default_value = 0.0;
xbt_cfg_register(&_surf_cfg_set, "network/weight_S",
"Correction factor to apply to the weight of competing streams(default value set by network model)",
xbt_cfgelm_double, &double_default_value, 1, 1,
_surf_cfg_cb__weight_S, NULL);
/* Inclusion path */
xbt_cfg_register(&_surf_cfg_set, "path",
"Lookup path for inclusions in platform and deployment XML files",
xbt_cfgelm_string, NULL, 0, 0,
_surf_cfg_cb__surf_path, NULL);
default_value_int = 0;
xbt_cfg_register(&_surf_cfg_set, "cpu/maxmin_selective_update",
"Update the constraint set propagating recursively to others constraints (1 by default when optim is set to lazy)",
xbt_cfgelm_int, &default_value_int, 0, 1,
NULL, NULL);
default_value_int = 0;
xbt_cfg_register(&_surf_cfg_set, "network/maxmin_selective_update",
"Update the constraint set propagating recursively to others constraints (1 by default when optim is set to lazy)",
xbt_cfgelm_int, &default_value_int, 0, 1,
NULL, NULL);
#ifdef HAVE_MC
/* do model-checking */
xbt_cfg_register(&_surf_cfg_set, "model-check",
"Verify the system through model-checking instead of simulating it (EXPERIMENTAL)",
xbt_cfgelm_int, NULL, 0, 1,
_surf_cfg_cb_model_check, NULL);
xbt_cfg_setdefault_int(_surf_cfg_set, "model-check", 0);
/* do stateful model-checking */
xbt_cfg_register(&_surf_cfg_set, "model-check/checkpoint",
"Specify the amount of steps between checkpoints during stateful model-checking (default: 0 => stateless verification). "
"If value=1, one checkpoint is saved for each step => faster verification, but huge memory consumption; higher values are good compromises between speed and memory consumption.",
xbt_cfgelm_int, NULL, 0, 1,
_mc_cfg_cb_checkpoint, NULL);
xbt_cfg_setdefault_int(_surf_cfg_set, "model-check/checkpoint", 0);
/* do liveness model-checking */
xbt_cfg_register(&_surf_cfg_set, "model-check/property",
"Specify the name of the file containing the property. It must be the result of the ltl2ba program.",
xbt_cfgelm_string, NULL, 0, 1,
_mc_cfg_cb_property, NULL);
xbt_cfg_setdefault_string(_surf_cfg_set, "model-check/property", "");
/* Specify the kind of model-checking reduction */
xbt_cfg_register(&_surf_cfg_set, "model-check/reduction",
"Specify the kind of exploration reduction (either none or DPOR)",
xbt_cfgelm_string, NULL, 0, 1,
_mc_cfg_cb_reduce, NULL);
xbt_cfg_setdefault_string(_surf_cfg_set, "model-check/reduction", "dpor");
/* Enable/disable timeout for wait requests with model-checking */
xbt_cfg_register(&_surf_cfg_set, "model-check/timeout",
"Enable/Disable timeout for wait requests",
xbt_cfgelm_int, NULL, 0, 1,
_mc_cfg_cb_timeout, NULL);
xbt_cfg_setdefault_int(_surf_cfg_set, "model-check/timeout", 0);
/* Set max depth exploration */
xbt_cfg_register(&_surf_cfg_set, "model-check/max_depth",
"Specify the max depth of exploration (default : 1000)",
xbt_cfgelm_int, NULL, 0, 1,
_mc_cfg_cb_max_depth, NULL);
xbt_cfg_setdefault_int(_surf_cfg_set, "model-check/max_depth", 1000);
/* Set number of visited state stored for state comparison reduction*/
xbt_cfg_register(&_surf_cfg_set, "model-check/visited",
"Specify the number of visited state stored for state comparison reduction. If value=5, the last 5 visited states are stored",
xbt_cfgelm_int, NULL, 0, 1,
_mc_cfg_cb_visited, NULL);
xbt_cfg_setdefault_int(_surf_cfg_set, "model-check/visited", 0);
#endif
/* do verbose-exit */
default_value_int = 1;
xbt_cfg_register(&_surf_cfg_set, "verbose-exit",
"Activate the \"do nothing\" mode in Ctrl-C",
xbt_cfgelm_int, &default_value_int, 0, 1,
_surf_cfg_cb_verbose_exit, NULL);
/* context factory */
default_value = xbt_strdup("ucontext");
xbt_cfg_register(&_surf_cfg_set, "contexts/factory",
"Context factory to use in SIMIX (ucontext, thread or raw)",
xbt_cfgelm_string, &default_value, 1, 1, _surf_cfg_cb_context_factory, NULL);
/* stack size of contexts in Ko */
default_value_int = 128;
xbt_cfg_register(&_surf_cfg_set, "contexts/stack_size",
"Stack size of contexts in Kib (ucontext or raw only)",
xbt_cfgelm_int, &default_value_int, 1, 1,
_surf_cfg_cb_context_stack_size, NULL);
/* number of parallel threads for user processes */
default_value_int = 1;
xbt_cfg_register(&_surf_cfg_set, "contexts/nthreads",
"Number of parallel threads used to execute user contexts",
xbt_cfgelm_int, &default_value_int, 1, 1,
_surf_cfg_cb_contexts_nthreads, NULL);
/* minimal number of user contexts to be run in parallel */
default_value_int = 2;
xbt_cfg_register(&_surf_cfg_set, "contexts/parallel_threshold",
"Minimal number of user contexts to be run in parallel (raw contexts only)",
xbt_cfgelm_int, &default_value_int, 1, 1,
_surf_cfg_cb_contexts_parallel_threshold, NULL);
/* synchronization mode for parallel user contexts */
#ifdef HAVE_FUTEX_H
default_value = xbt_strdup("futex");
#else //No futex on mac and posix is unimplememted yet
default_value = xbt_strdup("busy_wait");
#endif
xbt_cfg_register(&_surf_cfg_set, "contexts/synchro",
"Synchronization mode to use when running contexts in parallel (either futex, posix or busy_wait)",
xbt_cfgelm_string, &default_value, 1, 1,
_surf_cfg_cb_contexts_parallel_mode, NULL);
/* number of parallel threads for Surf */
default_value_int = surf_get_nthreads();
xbt_cfg_register(&_surf_cfg_set, "surf/nthreads",
"Number of parallel threads used to update Surf models",
xbt_cfgelm_int, &default_value_int, 1, 1,
_surf_cfg_cb_surf_nthreads, NULL);
default_value = xbt_strdup("no");
xbt_cfg_register(&_surf_cfg_set, "network/coordinates",
"\"yes\" or \"no\", specifying whether we use a coordinate-based routing (as Vivaldi)",
xbt_cfgelm_string, &default_value, 1, 1,
_surf_cfg_cb__surf_network_coordinates, NULL);
xbt_cfg_setdefault_string(_surf_cfg_set, "network/coordinates", default_value);
default_value_int = 0;
xbt_cfg_register(&_surf_cfg_set, "network/crosstraffic",
"Activate the interferences between uploads and downloads for fluid max-min models (LV08, CM02)",
xbt_cfgelm_int, &default_value_int, 0, 1,
_surf_cfg_cb__surf_network_crosstraffic, NULL);
xbt_cfg_setdefault_int(_surf_cfg_set, "network/crosstraffic", default_value_int);
#ifdef HAVE_GTNETS
xbt_cfg_register(&_surf_cfg_set, "gtnets/jitter",
"Double value to oscillate the link latency, uniformly in random interval [-latency*gtnets_jitter,latency*gtnets_jitter)",
xbt_cfgelm_double, NULL, 1, 1,
_surf_cfg_cb__gtnets_jitter, NULL);
xbt_cfg_setdefault_double(_surf_cfg_set, "gtnets/jitter", 0.0);
default_value_int = 10;
xbt_cfg_register(&_surf_cfg_set, "gtnets/jitter_seed",
"Use a positive seed to reproduce jitted results, value must be in [1,1e8], default is 10",
xbt_cfgelm_int, &default_value_int, 0, 1,
_surf_cfg_cb__gtnets_jitter_seed, NULL);
#endif
#ifdef HAVE_NS3
xbt_cfg_register(&_surf_cfg_set, "ns3/TcpModel",
"The ns3 tcp model can be : NewReno or Reno or Tahoe",
xbt_cfgelm_string, NULL, 1, 1,
NULL, NULL);
xbt_cfg_setdefault_string(_surf_cfg_set, "ns3/TcpModel", "default");
#endif
//SMPI
double default_reference_speed = 20000.0;
xbt_cfg_register(&_surf_cfg_set, "smpi/running_power",
"Power of the host running the simulation (in flop/s). Used to bench the operations.",
xbt_cfgelm_double, &default_reference_speed, 1, 1, NULL,
NULL);
int default_display_timing = 0;
xbt_cfg_register(&_surf_cfg_set, "smpi/display_timing",
"Boolean indicating whether we should display the timing after simulation.",
xbt_cfgelm_int, &default_display_timing, 1, 1, NULL,
NULL);
double default_threshold = 1e-6;
xbt_cfg_register(&_surf_cfg_set, "smpi/cpu_threshold",
"Minimal computation time (in seconds) not discarded.",
xbt_cfgelm_double, &default_threshold, 1, 1, NULL,
NULL);
int default_small_messages_threshold = 0;
xbt_cfg_register(&_surf_cfg_set, "smpi/async_small_thres",
"Maximal size of messages that are to be sent asynchronously, without waiting for the receiver",
xbt_cfgelm_int, &default_small_messages_threshold, 1, 1, NULL,
NULL);
//For smpi/bw_factor and smpi/lat_factor
//Default value have to be "threshold0:value0;threshold1:value1;...;thresholdN:valueN"
//test is if( size >= thresholdN ) return valueN;
//Values can be modified with command line --cfg=smpi/bw_factor:"threshold0:value0;threshold1:value1;...;thresholdN:valueN"
// or with tag config put line <prop id="smpi/bw_factor" value="threshold0:value0;threshold1:value1;...;thresholdN:valueN"></prop>
xbt_cfg_register(&_surf_cfg_set, "smpi/bw_factor",
"Bandwidth factors for smpi.",
xbt_cfgelm_string, NULL, 1, 1, NULL,
NULL);
xbt_cfg_setdefault_string(_surf_cfg_set, "smpi/bw_factor", "65472:0.940694;15424:0.697866;9376:0.58729;5776:1.08739;3484:0.77493;1426:0.608902;732:0.341987;257:0.338112;0:0.812084");
xbt_cfg_register(&_surf_cfg_set, "smpi/lat_factor",
"Latency factors for smpi.",
xbt_cfgelm_string, NULL, 1, 1, NULL,
NULL);
xbt_cfg_setdefault_string(_surf_cfg_set, "smpi/lat_factor", "65472:11.6436;15424:3.48845;9376:2.59299;5776:2.18796;3484:1.88101;1426:1.61075;732:1.9503;257:1.95341;0:2.01467");
//END SMPI
if (!surf_path) {
/* retrieves the current directory of the current process */
const char *initial_path = __surf_get_initial_path();
xbt_assert((initial_path),
"__surf_get_initial_path() failed! Can't resolves current Windows directory");
surf_path = xbt_dynar_new(sizeof(char *), NULL);
xbt_cfg_setdefault_string(_surf_cfg_set, "path", initial_path);
}
_surf_init_status = 1;
surf_config_cmd_line(argc, argv);
xbt_mallocator_initialization_is_done(SIMIX_context_is_parallel());
} else {
XBT_WARN("Call to surf_config_init() after initialization ignored");
}
}
