#include "xbt/config.h"
#include "xbt/str.h"
#include "surf/surf_private.h"
+#include "simix/context.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_config, surf,
"About the configuration of surf (and the rest of the simulation)");
xbt_cfg_t _surf_cfg_set = NULL;
-
/* Parse the command line, looking for options */
static void surf_config_cmd_line(int *argc, char **argv)
{
sg_maxmin_precision = xbt_cfg_get_double(_surf_cfg_set, name);
}
+static void _surf_cfg_cb__sender_gap(const char* name, int pos)
+{
+ sg_sender_gap = xbt_cfg_get_double(_surf_cfg_set, name);
+}
+
static void _surf_cfg_cb__latency_factor(const char *name, int pos)
{
sg_latency_factor = xbt_cfg_get_double(_surf_cfg_set, name);
xbt_dict_preinit();
}
-int _surf_parallel_contexts = 0;
+static void _surf_cfg_cb_context_factory(const char *name, int pos)
+{
+ smx_context_factory_name = xbt_cfg_get_string(_surf_cfg_set, name);
+}
static void _surf_cfg_cb_parallel_contexts(const char *name, int pos)
{
- _surf_parallel_contexts = 1;
+ smx_parallel_contexts = 1;
}
static void _surf_cfg_cb__surf_network_fullduplex(const char *name,
xbt_cfg_set_double(_surf_cfg_set, "maxmin/precision", 0.00001);
/* 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)",
_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, "simix/context",
+ "Context factory to use in SIMIX (ucontext, thread or raw)",
+ xbt_cfgelm_string, &default_value, 1, 1, _surf_cfg_cb_context_factory, NULL);
+
/* parallel contexts */
default_value_int = 0;
xbt_cfg_register(&_surf_cfg_set, "parallel-contexts",
default_value_int = 0;
xbt_cfg_register(&_surf_cfg_set, "fullduplex",
- "Update the constraint set propagating recursively to others constraints",
+ "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_set_int(_surf_cfg_set, "fullduplex", default_value_int);