src/include/mc/datatypes.h
src/include/mc/mc.h
src/include/simgrid/platf_interface.h
+ src/include/simgrid/sg_config.h
src/include/surf/datatypes.h
src/include/surf/maxmin.h
src/include/surf/random_mgr.h
)
set(TRACING_SRC
+ src/simgrid/sg_config.c
src/instr/instr_config.c
src/instr/instr_interface.c
src/instr/instr_msg_process.c
#ifdef HAVE_MC
-extern int _surf_do_model_check; /* please don't use directly: we inline MC_is_active, but that's what you should use */
+extern int _sg_do_model_check; /* please don't use directly: we inline MC_is_active, but that's what you should use */
-#define MC_is_active() _surf_do_model_check
+#define MC_is_active() _sg_do_model_check
XBT_PUBLIC(void) MC_assert(int);
XBT_PUBLIC(int) MC_random(int min, int max);
--- /dev/null
+
+#include "xbt/config.h"
+
+/*******************************************/
+/*** Config Globals **************************/
+/*******************************************/
+XBT_PUBLIC_DATA(xbt_cfg_t) _sg_cfg_set;
+XBT_PUBLIC(int) sg_cfg_get_int(const char* name);
+XBT_PUBLIC(double) sg_cfg_get_double(const char* name);
+XBT_PUBLIC(char*) sg_cfg_get_string(const char* name);
+XBT_PUBLIC(void) sg_cfg_get_peer(const char *name, char **peer, int *port);
+XBT_PUBLIC(xbt_dynar_t) sg_cfg_get_dynar(const char* name);
+
+void sg_config_init(int *argc, char **argv);
+void sg_config_finalize(void);
/*******************************************/
/*** SURF Globals **************************/
/*******************************************/
-XBT_PUBLIC_DATA(xbt_cfg_t) _surf_cfg_set;
-XBT_PUBLIC(int) surf_cfg_get_int(const char* name);
-XBT_PUBLIC(double) surf_cfg_get_double(const char* name);
-XBT_PUBLIC(char*) surf_cfg_get_string(const char* name);
-XBT_PUBLIC(void) surf_cfg_get_peer(const char *name, char **peer, int *port);
-XBT_PUBLIC(xbt_dynar_t) surf_cfg_get_dynar(const char* name);
/** \ingroup SURF_simulation
* \brief Initialize SURF
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "instr/instr_private.h"
+#include "simgrid/sg_config.h"
#ifdef HAVE_TRACING
static void TRACE_getopts(void)
{
- trace_enabled = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING);
- trace_platform = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_PLATFORM);
- trace_platform_topology = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_TOPOLOGY);
- trace_smpi_enabled = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_SMPI);
- trace_smpi_grouped = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_SMPI_GROUP);
- trace_smpi_computing = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_SMPI_COMPUTING);
- trace_categorized = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_CATEGORIZED);
- trace_uncategorized = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_UNCATEGORIZED);
- trace_msg_process_enabled = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_MSG_PROCESS);
- trace_buffer = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_BUFFER);
- trace_onelink_only = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_ONELINK_ONLY);
- trace_disable_destroy = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_DISABLE_DESTROY);
- trace_basic = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_BASIC);
+ trace_enabled = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING);
+ trace_platform = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_PLATFORM);
+ trace_platform_topology = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_TOPOLOGY);
+ trace_smpi_enabled = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_SMPI);
+ trace_smpi_grouped = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_SMPI_GROUP);
+ trace_smpi_computing = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_SMPI_COMPUTING);
+ trace_categorized = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_CATEGORIZED);
+ trace_uncategorized = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_UNCATEGORIZED);
+ trace_msg_process_enabled = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_MSG_PROCESS);
+ trace_buffer = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_BUFFER);
+ trace_onelink_only = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_ONELINK_ONLY);
+ trace_disable_destroy = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_DISABLE_DESTROY);
+ trace_basic = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_BASIC);
}
int TRACE_start()
char *TRACE_get_comment (void)
{
- return xbt_cfg_get_string(_surf_cfg_set, OPT_TRACING_COMMENT);
+ return xbt_cfg_get_string(_sg_cfg_set, OPT_TRACING_COMMENT);
}
char *TRACE_get_comment_file (void)
{
- return xbt_cfg_get_string(_surf_cfg_set, OPT_TRACING_COMMENT_FILE);
+ return xbt_cfg_get_string(_sg_cfg_set, OPT_TRACING_COMMENT_FILE);
}
char *TRACE_get_filename(void)
{
- return xbt_cfg_get_string(_surf_cfg_set, OPT_TRACING_FILENAME);
+ return xbt_cfg_get_string(_sg_cfg_set, OPT_TRACING_FILENAME);
}
char *TRACE_get_viva_uncat_conf (void)
{
- return xbt_cfg_get_string(_surf_cfg_set, OPT_VIVA_UNCAT_CONF);
+ return xbt_cfg_get_string(_sg_cfg_set, OPT_VIVA_UNCAT_CONF);
}
char *TRACE_get_viva_cat_conf (void)
{
- return xbt_cfg_get_string(_surf_cfg_set, OPT_VIVA_CAT_CONF);
+ return xbt_cfg_get_string(_sg_cfg_set, OPT_VIVA_CAT_CONF);
}
void TRACE_global_init(int *argc, char **argv)
{
/* name of the tracefile */
char *default_tracing_filename = xbt_strdup("simgrid.trace");
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_FILENAME,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_FILENAME,
"Trace file created by the instrumented SimGrid.",
xbt_cfgelm_string, &default_tracing_filename, 1, 1,
NULL, NULL);
/* tracing */
int default_tracing = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING,
"Enable Tracing.",
xbt_cfgelm_int, &default_tracing, 0, 1,
NULL, NULL);
/* register platform in the trace */
int default_tracing_platform = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_PLATFORM,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_PLATFORM,
"Register the platform in the trace as a hierarchy.",
xbt_cfgelm_int, &default_tracing_platform, 0, 1,
NULL, NULL);
/* register platform in the trace */
int default_tracing_platform_topology = 1;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_TOPOLOGY,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_TOPOLOGY,
"Register the platform topology in the trace as a graph.",
xbt_cfgelm_int, &default_tracing_platform_topology, 0, 1,
NULL, NULL);
/* smpi */
int default_tracing_smpi = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_SMPI,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_SMPI,
"Tracing of the SMPI interface.",
xbt_cfgelm_int, &default_tracing_smpi, 0, 1,
NULL, NULL);
/* smpi grouped */
int default_tracing_smpi_grouped = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_SMPI_GROUP,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_SMPI_GROUP,
"Group MPI processes by host.",
xbt_cfgelm_int, &default_tracing_smpi_grouped, 0, 1,
NULL, NULL);
/* smpi computing */
int default_tracing_smpi_computing = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_SMPI_COMPUTING,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_SMPI_COMPUTING,
"Generate states for timing out of SMPI parts of the application",
xbt_cfgelm_int, &default_tracing_smpi_computing, 0, 1,
NULL, NULL);
/* tracing categorized resource utilization traces */
int default_tracing_categorized = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_CATEGORIZED,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_CATEGORIZED,
"Tracing categorized resource utilization of hosts and links.",
xbt_cfgelm_int, &default_tracing_categorized, 0, 1,
NULL, NULL);
/* tracing uncategorized resource utilization */
int default_tracing_uncategorized = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_UNCATEGORIZED,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_UNCATEGORIZED,
"Tracing uncategorized resource utilization of hosts and links.",
xbt_cfgelm_int, &default_tracing_uncategorized, 0, 1,
NULL, NULL);
/* msg process */
int default_tracing_msg_process = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_MSG_PROCESS,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_MSG_PROCESS,
"Tracing of MSG process behavior.",
xbt_cfgelm_int, &default_tracing_msg_process, 0, 1,
NULL, NULL);
/* tracing buffer */
int default_buffer = 1;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_BUFFER,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_BUFFER,
"Buffer trace events to put them in temporal order.",
xbt_cfgelm_int, &default_buffer, 0, 1,
NULL, NULL);
/* tracing one link only */
int default_onelink_only = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_ONELINK_ONLY,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_ONELINK_ONLY,
"Use only routes with one link to trace platform.",
xbt_cfgelm_int, &default_onelink_only, 0, 1,
NULL, NULL);
/* disable destroy */
int default_disable_destroy = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_DISABLE_DESTROY,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_DISABLE_DESTROY,
"Disable platform containers destruction.",
xbt_cfgelm_int, &default_disable_destroy, 0, 1,
NULL, NULL);
/* basic -- Avoid extended events (impoverished trace file) */
int default_basic = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_BASIC,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_BASIC,
"Avoid extended events (impoverished trace file).",
xbt_cfgelm_int, &default_basic, 0, 1,
NULL, NULL);
/* comment */
char *default_tracing_comment = xbt_strdup ("");
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_COMMENT,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_COMMENT,
"Comment to be added on the top of the trace file.",
xbt_cfgelm_string, &default_tracing_comment, 1, 1,
NULL, NULL);
/* comment_file */
char *default_tracing_comment_file = xbt_strdup ("");
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_COMMENT_FILE,
+ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_COMMENT_FILE,
"The contents of the file are added to the top of the trace file as comment.",
xbt_cfgelm_string, &default_tracing_comment_file, 1, 1,
NULL, NULL);
/* Viva graph configuration for uncategorized tracing */
char *default_viva_uncat_conf_file = xbt_strdup ("");
- xbt_cfg_register(&_surf_cfg_set, OPT_VIVA_UNCAT_CONF,
+ xbt_cfg_register(&_sg_cfg_set, OPT_VIVA_UNCAT_CONF,
"Viva Graph configuration file for uncategorized resource utilization traces.",
xbt_cfgelm_string, &default_viva_uncat_conf_file, 1, 1,
NULL, NULL);
/* Viva graph configuration for uncategorized tracing */
char *default_viva_cat_conf_file = xbt_strdup ("");
- xbt_cfg_register(&_surf_cfg_set, OPT_VIVA_CAT_CONF,
+ xbt_cfg_register(&_sg_cfg_set, OPT_VIVA_CAT_CONF,
"Viva Graph configuration file for categorized resource utilization traces.",
xbt_cfgelm_string, &default_viva_cat_conf_file, 1, 1,
NULL, NULL);
e_mc_reduce_t mc_reduce_kind=e_mc_reduce_unset;
-extern int _surf_init_status;
+extern int _sg_init_status;
void _mc_cfg_cb_reduce(const char *name, int pos) {
- if (_surf_init_status && !_surf_do_model_check) {
+ if (_sg_init_status && !_sg_do_model_check) {
xbt_die("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.");
}
- char *val= xbt_cfg_get_string(_surf_cfg_set, name);
+ char *val= xbt_cfg_get_string(_sg_cfg_set, name);
if (!strcasecmp(val,"none")) {
mc_reduce_kind = e_mc_reduce_none;
} else if (!strcasecmp(val,"dpor")) {
}
void _mc_cfg_cb_checkpoint(const char *name, int pos) {
- if (_surf_init_status && !_surf_do_model_check) {
+ if (_sg_init_status && !_sg_do_model_check) {
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.");
}
- _surf_mc_checkpoint = xbt_cfg_get_int(_surf_cfg_set, name);
+ _surf_mc_checkpoint = xbt_cfg_get_int(_sg_cfg_set, name);
}
void _mc_cfg_cb_property(const char *name, int pos) {
- if (_surf_init_status && !_surf_do_model_check) {
+ if (_sg_init_status && !_sg_do_model_check) {
xbt_die("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.");
}
- _surf_mc_property_file= xbt_cfg_get_string(_surf_cfg_set, name);
+ _surf_mc_property_file= xbt_cfg_get_string(_sg_cfg_set, name);
}
void _mc_cfg_cb_timeout(const char *name, int pos) {
- if (_surf_init_status && !_surf_do_model_check) {
+ if (_sg_init_status && !_sg_do_model_check) {
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 --cfg=model-check:1). This won't work, sorry.");
}
- _surf_mc_timeout= xbt_cfg_get_int(_surf_cfg_set, name);
+ _surf_mc_timeout= xbt_cfg_get_int(_sg_cfg_set, name);
}
void _mc_cfg_cb_max_depth(const char *name, int pos) {
- if (_surf_init_status && !_surf_do_model_check) {
+ if (_sg_init_status && !_sg_do_model_check) {
xbt_die("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.");
}
- _surf_mc_max_depth= xbt_cfg_get_int(_surf_cfg_set, name);
+ _surf_mc_max_depth= xbt_cfg_get_int(_sg_cfg_set, name);
}
void _mc_cfg_cb_visited(const char *name, int pos) {
- if (_surf_init_status && !_surf_do_model_check) {
+ if (_sg_init_status && !_sg_do_model_check) {
xbt_die("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.");
}
- _surf_mc_visited= xbt_cfg_get_int(_surf_cfg_set, name);
+ _surf_mc_visited= xbt_cfg_get_int(_sg_cfg_set, name);
}
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "msg_private.h"
+#include "simgrid/sg_config.h"
#include "xbt/sysdep.h"
#include "xbt/log.h"
xbt_abort();
}
va_start(pa, name);
- xbt_cfg_set_vargs(_surf_cfg_set, name, pa);
+ xbt_cfg_set_vargs(_sg_cfg_set, name, pa);
va_end(pa);
return;
}
#include "xbt/sysdep.h"
#include "xbt/dynar.h"
#include "surf/surf.h"
+#include "simgrid/sg_config.h"
#include "xbt/ex.h"
#include "xbt/log.h"
#include "xbt/str.h"
surf_init(argc, argv);
- xbt_cfg_setdefault_string(_surf_cfg_set, "workstation/model",
+ xbt_cfg_setdefault_string(_sg_cfg_set, "workstation/model",
"ptask_L07");
#ifdef HAVE_TRACING
--- /dev/null
+/* Copyright (c) 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+/* sg_config: configuration infrastructure for the simulation world */
+
+#include "xbt/misc.h"
+#include "xbt/config.h"
+#include "xbt/log.h"
+#include "xbt/mallocator.h"
+#include "xbt/str.h"
+#include "surf/surf_private.h"
+#include "surf/surf_routing.h" /* COORD_HOST_LEVEL and COORD_ASR_LEVEL */
+#include "simgrid/simix.h"
+#include "simgrid/sg_config.h"
+#include "mc/mc.h"
+
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_config, surf,
+ "About the configuration of simgrid");
+
+xbt_cfg_t _sg_cfg_set = NULL;
+
+int _sg_do_model_check = 0;
+int _surf_mc_checkpoint=0;
+char* _surf_mc_property_file=NULL;
+int _surf_mc_timeout=0;
+int _surf_mc_max_depth=1000;
+int _surf_mc_visited=0;
+
+int _sg_init_status = 0; /* 0: beginning of time (config cannot be changed yet);
+ 1: initialized: cfg_set created (config can now be changed);
+ 2: configured: command line parsed and config part of platform file was integrated also, platform construction ongoing or done.
+ (Config cannot be changed anymore!) */
+
+/* Parse the command line, looking for options */
+static void sg_config_cmd_line(int *argc, char **argv)
+{
+ int shall_exit = 0;
+ int i, j;
+ char *opt;
+
+ for (j = i = 1; i < *argc; i++) {
+ if (!strncmp(argv[i], "--cfg=", strlen("--cfg="))) {
+ opt = strchr(argv[i], '=');
+ opt++;
+
+ xbt_cfg_set_parse(_sg_cfg_set, opt);
+ XBT_DEBUG("Did apply '%s' as config setting", opt);
+ } else if (!strcmp(argv[i], "--cfg-help") || !strcmp(argv[i], "--help")) {
+ printf
+ ("Description of the configuration accepted by this simulator:\n");
+ xbt_cfg_help(_sg_cfg_set);
+ printf(
+"\n"
+"Each of these configurations can be used by adding\n"
+" --cfg=<option name>:<option value>\n"
+"to the command line.\n"
+"You can also use --help-models to see the details of all models known by this simulator.\n"
+#ifdef HAVE_TRACING
+"\n"
+"You can also use --help-tracing to see the details of all tracing options known by this simulator.\n"
+#endif
+"\n"
+"You can also use --help-logs and --help-log-categories to see the details of logging output.\n"
+"\n"
+ );
+ shall_exit = 1;
+ } else if (!strcmp(argv[i], "--help-models")) {
+ int k;
+
+ model_help("workstation", surf_workstation_model_description);
+ printf("\n");
+ model_help("CPU", surf_cpu_model_description);
+ printf("\n");
+ model_help("network", surf_network_model_description);
+ printf("\nLong description of all optimization levels accepted by the models of this simulator:\n");
+ for (k = 0; surf_optimization_mode_description[k].name; k++)
+ printf(" %s: %s\n",
+ surf_optimization_mode_description[k].name,
+ surf_optimization_mode_description[k].description);
+ printf("Both network and CPU models have 'Lazy' as default optimization level\n\n");
+ shall_exit = 1;
+#ifdef HAVE_TRACING
+ } else if (!strcmp(argv[i], "--help-tracing")) {
+ TRACE_help (1);
+ shall_exit = 1;
+#endif
+ } else {
+ argv[j++] = argv[i];
+ }
+ }
+ if (j < *argc) {
+ argv[j] = NULL;
+ *argc = j;
+ }
+ if (shall_exit) {
+ _sg_init_status=1; // get everything cleanly cleaned on exit
+ exit(0);
+ }
+}
+
+
+/* callback of the workstation/model variable */
+static void _sg_cfg_cb__workstation_model(const char *name, int pos)
+{
+ char *val;
+
+ xbt_assert(_sg_init_status == 1,
+ "Cannot change the model after the initialization");
+
+ val = xbt_cfg_get_string(_sg_cfg_set, name);
+
+ if (!strcmp(val, "help")) {
+ model_help("workstation", surf_workstation_model_description);
+ exit(0);
+ }
+
+ /* Make sure that the model exists */
+ find_model_description(surf_workstation_model_description, val);
+}
+
+/* callback of the cpu/model variable */
+static void _sg_cfg_cb__cpu_model(const char *name, int pos)
+{
+ char *val;
+
+ xbt_assert(_sg_init_status == 1,
+ "Cannot change the model after the initialization");
+
+ val = xbt_cfg_get_string(_sg_cfg_set, name);
+
+ if (!strcmp(val, "help")) {
+ model_help("CPU", surf_cpu_model_description);
+ exit(0);
+ }
+
+ /* New Module missing */
+ find_model_description(surf_cpu_model_description, val);
+}
+
+/* callback of the cpu/model variable */
+static void _sg_cfg_cb__optimization_mode(const char *name, int pos)
+{
+ char *val;
+
+ xbt_assert(_sg_init_status == 1,
+ "Cannot change the model after the initialization");
+
+ val = xbt_cfg_get_string(_sg_cfg_set, name);
+
+ if (!strcmp(val, "help")) {
+ model_help("optimization", surf_optimization_mode_description);
+ exit(0);
+ }
+
+ /* New Module missing */
+ find_model_description(surf_optimization_mode_description, val);
+}
+
+/* callback of the cpu/model variable */
+static void _sg_cfg_cb__storage_mode(const char *name, int pos)
+{
+ char *val;
+
+ xbt_assert(_sg_init_status == 1,
+ "Cannot change the model after the initialization");
+
+ val = xbt_cfg_get_string(_sg_cfg_set, name);
+
+ if (!strcmp(val, "help")) {
+ model_help("storage", surf_storage_model_description);
+ exit(0);
+ }
+
+ /* New Module missing */
+ find_model_description(surf_storage_model_description, val);
+}
+
+/* callback of the workstation_model variable */
+static void _sg_cfg_cb__network_model(const char *name, int pos)
+{
+ char *val;
+
+ xbt_assert(_sg_init_status == 1,
+ "Cannot change the model after the initialization");
+
+ val = xbt_cfg_get_string(_sg_cfg_set, name);
+
+ if (!strcmp(val, "help")) {
+ model_help("network", surf_network_model_description);
+ exit(0);
+ }
+
+ /* New Module missing */
+ find_model_description(surf_network_model_description, val);
+}
+
+
+/* callbacks of the network models values */
+static void _sg_cfg_cb__tcp_gamma(const char *name, int pos)
+{
+ sg_tcp_gamma = xbt_cfg_get_double(_sg_cfg_set, name);
+}
+
+static void _sg_cfg_cb__maxmin_precision(const char* name, int pos)
+{
+ sg_maxmin_precision = xbt_cfg_get_double(_sg_cfg_set, name);
+}
+
+static void _sg_cfg_cb__sender_gap(const char* name, int pos)
+{
+ sg_sender_gap = xbt_cfg_get_double(_sg_cfg_set, name);
+}
+
+static void _sg_cfg_cb__latency_factor(const char *name, int pos)
+{
+ sg_latency_factor = xbt_cfg_get_double(_sg_cfg_set, name);
+}
+
+static void _sg_cfg_cb__bandwidth_factor(const char *name, int pos)
+{
+ sg_bandwidth_factor = xbt_cfg_get_double(_sg_cfg_set, name);
+}
+
+static void _sg_cfg_cb__weight_S(const char *name, int pos)
+{
+ sg_weight_S_parameter = xbt_cfg_get_double(_sg_cfg_set, name);
+}
+
+/* callback of the inclusion path */
+static void _sg_cfg_cb__surf_path(const char *name, int pos)
+{
+ char *path = xbt_cfg_get_string_at(_sg_cfg_set, name, pos);
+ xbt_dynar_push(surf_path, &path);
+}
+
+/* callback to decide if we want to use the model-checking */
+#include "xbt_modinter.h"
+extern int _sg_do_model_check; /* this variable lives in xbt_main until I find a right location for it */
+
+static void _sg_cfg_cb_model_check(const char *name, int pos)
+{
+ _sg_do_model_check = xbt_cfg_get_int(_sg_cfg_set, name);
+
+#ifndef HAVE_MC
+ if (_sg_do_model_check) {
+ xbt_die("You tried to activate the model-checking from the command line, but it was not compiled in. Change your settings in cmake, recompile and try again");
+ }
+#endif
+}
+
+extern int _sg_do_verbose_exit;
+
+static void _sg_cfg_cb_verbose_exit(const char *name, int pos)
+{
+ _sg_do_verbose_exit = xbt_cfg_get_int(_sg_cfg_set, name);
+}
+
+
+static void _sg_cfg_cb_context_factory(const char *name, int pos) {
+ smx_context_factory_name = xbt_cfg_get_string(_sg_cfg_set, name);
+}
+
+static void _sg_cfg_cb_context_stack_size(const char *name, int pos)
+{
+ smx_context_stack_size_was_set = 1;
+ smx_context_stack_size = xbt_cfg_get_int(_sg_cfg_set, name) * 1024;
+}
+
+static void _sg_cfg_cb_contexts_nthreads(const char *name, int pos)
+{
+ SIMIX_context_set_nthreads(xbt_cfg_get_int(_sg_cfg_set, name));
+}
+
+static void _sg_cfg_cb_contexts_parallel_threshold(const char *name, int pos)
+{
+ SIMIX_context_set_parallel_threshold(xbt_cfg_get_int(_sg_cfg_set, name));
+}
+
+static void _sg_cfg_cb_contexts_parallel_mode(const char *name, int pos)
+{
+ const char* mode_name = xbt_cfg_get_string(_sg_cfg_set, name);
+ if (!strcmp(mode_name, "posix")) {
+ SIMIX_context_set_parallel_mode(XBT_PARMAP_POSIX);
+ }
+ else if (!strcmp(mode_name, "futex")) {
+ SIMIX_context_set_parallel_mode(XBT_PARMAP_FUTEX);
+ }
+ else if (!strcmp(mode_name, "busy_wait")) {
+ SIMIX_context_set_parallel_mode(XBT_PARMAP_BUSY_WAIT);
+ }
+ else {
+ xbt_die("Command line setting of the parallel synchronization mode should "
+ "be one of \"posix\", \"futex\" or \"busy_wait\"");
+ }
+}
+
+static void _sg_cfg_cb_surf_nthreads(const char *name, int pos)
+{
+ surf_set_nthreads(xbt_cfg_get_int(_sg_cfg_set, name));
+}
+
+static void _sg_cfg_cb__surf_network_coordinates(const char *name,
+ int pos)
+{
+ char *val = xbt_cfg_get_string(_sg_cfg_set, name);
+ if (!strcmp(val, "yes")) {
+ if (!COORD_HOST_LEVEL) {
+ COORD_HOST_LEVEL = xbt_lib_add_level(host_lib,xbt_dynar_free_voidp);
+ COORD_ASR_LEVEL = xbt_lib_add_level(as_router_lib,xbt_dynar_free_voidp);
+ }
+ } else if (!strcmp(val, "no")) {
+ if (COORD_HOST_LEVEL)
+ xbt_die("Setting of whether to use coordinate cannot be disabled once set.");
+ } else {
+ xbt_die("Command line setting of whether to use coordinates must be either \"yes\" or \"no\"");
+ }
+}
+
+static void _sg_cfg_cb__surf_network_crosstraffic(const char *name,
+ int pos)
+{
+ sg_network_crosstraffic = xbt_cfg_get_int(_sg_cfg_set, name);
+}
+
+#ifdef HAVE_GTNETS
+static void _sg_cfg_cb__gtnets_jitter(const char *name, int pos)
+{
+ sg_gtnets_jitter = xbt_cfg_get_double(_sg_cfg_set, name);
+}
+
+static void _sg_cfg_cb__gtnets_jitter_seed(const char *name, int pos)
+{
+ sg_gtnets_jitter_seed = xbt_cfg_get_int(_sg_cfg_set, name);
+}
+#endif
+
+/* create the config set, register what should be and parse the command line*/
+void sg_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 (_sg_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(&_sg_cfg_set, "cpu/model", description, xbt_cfgelm_string,
+ &default_value, 1, 1, &_sg_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(&_sg_cfg_set, "cpu/optim", description, xbt_cfgelm_string,
+ &default_value, 1, 1, &_sg_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(&_sg_cfg_set, "storage/model", description, xbt_cfgelm_string,
+ &default_value, 1, 1, &_sg_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(&_sg_cfg_set, "new_model/model", description, xbt_cfgelm_string,
+ &default_value, 1, 1, &_sg_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(&_sg_cfg_set, "network/model", description, xbt_cfgelm_string,
+ &default_value, 1, 1, &_sg_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(&_sg_cfg_set, "network/optim", description, xbt_cfgelm_string,
+ &default_value, 1, 1, &_sg_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(&_sg_cfg_set, "workstation/model", description, xbt_cfgelm_string,
+ &default_value, 1, 1,
+ &_sg_cfg_cb__workstation_model, NULL);
+
+ xbt_free(description);
+
+ xbt_cfg_register(&_sg_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,
+ _sg_cfg_cb__tcp_gamma, NULL);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/TCP_gamma", 4194304.0);
+
+ xbt_cfg_register(&_sg_cfg_set, "maxmin/precision",
+ "Numerical precision used when updating simulation models (epsilon in double comparisons)",
+ xbt_cfgelm_double, NULL, 1, 1, _sg_cfg_cb__maxmin_precision, NULL);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "maxmin/precision", 0.00001); // FIXME use setdefault everywhere here!
+
+ /* The parameters of network models */
+
+ double_default_value = 0.0;
+ xbt_cfg_register(&_sg_cfg_set, "network/sender_gap",
+ "Minimum gap between two overlapping sends",
+ xbt_cfgelm_double, &double_default_value, 1, 1,
+ _sg_cfg_cb__sender_gap, NULL);
+
+ double_default_value = 1.0;
+ xbt_cfg_register(&_sg_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,
+ _sg_cfg_cb__latency_factor, NULL);
+ double_default_value = 1.0;
+ xbt_cfg_register(&_sg_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,
+ _sg_cfg_cb__bandwidth_factor, NULL);
+ double_default_value = 0.0;
+ xbt_cfg_register(&_sg_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,
+ _sg_cfg_cb__weight_S, NULL);
+
+ /* Inclusion path */
+ xbt_cfg_register(&_sg_cfg_set, "path",
+ "Lookup path for inclusions in platform and deployment XML files",
+ xbt_cfgelm_string, NULL, 0, 0,
+ _sg_cfg_cb__surf_path, NULL);
+
+ default_value_int = 0;
+ xbt_cfg_register(&_sg_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(&_sg_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(&_sg_cfg_set, "model-check",
+ "Verify the system through model-checking instead of simulating it (EXPERIMENTAL)",
+ xbt_cfgelm_int, NULL, 0, 1,
+ _sg_cfg_cb_model_check, NULL);
+ xbt_cfg_setdefault_int(_sg_cfg_set, "model-check", 0);
+
+ /* do stateful model-checking */
+ xbt_cfg_register(&_sg_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(_sg_cfg_set, "model-check/checkpoint", 0);
+
+ /* do liveness model-checking */
+ xbt_cfg_register(&_sg_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(_sg_cfg_set, "model-check/property", "");
+
+ /* Specify the kind of model-checking reduction */
+ xbt_cfg_register(&_sg_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(_sg_cfg_set, "model-check/reduction", "dpor");
+
+ /* Enable/disable timeout for wait requests with model-checking */
+ xbt_cfg_register(&_sg_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(_sg_cfg_set, "model-check/timeout", 0);
+
+ /* Set max depth exploration */
+ xbt_cfg_register(&_sg_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(_sg_cfg_set, "model-check/max_depth", 1000);
+
+ /* Set number of visited state stored for state comparison reduction*/
+ xbt_cfg_register(&_sg_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(_sg_cfg_set, "model-check/visited", 0);
+#endif
+
+ /* do verbose-exit */
+ default_value_int = 1;
+ xbt_cfg_register(&_sg_cfg_set, "verbose-exit",
+ "Activate the \"do nothing\" mode in Ctrl-C",
+ xbt_cfgelm_int, &default_value_int, 0, 1,
+ _sg_cfg_cb_verbose_exit, NULL);
+
+
+ /* context factory */
+ default_value = xbt_strdup("ucontext");
+ xbt_cfg_register(&_sg_cfg_set, "contexts/factory",
+ "Context factory to use in SIMIX (ucontext, thread or raw)",
+ xbt_cfgelm_string, &default_value, 1, 1, _sg_cfg_cb_context_factory, NULL);
+
+ /* stack size of contexts in Ko */
+ default_value_int = 128;
+ xbt_cfg_register(&_sg_cfg_set, "contexts/stack_size",
+ "Stack size of contexts in Kib (ucontext or raw only)",
+ xbt_cfgelm_int, &default_value_int, 1, 1,
+ _sg_cfg_cb_context_stack_size, NULL);
+
+ /* number of parallel threads for user processes */
+ default_value_int = 1;
+ xbt_cfg_register(&_sg_cfg_set, "contexts/nthreads",
+ "Number of parallel threads used to execute user contexts",
+ xbt_cfgelm_int, &default_value_int, 1, 1,
+ _sg_cfg_cb_contexts_nthreads, NULL);
+
+ /* minimal number of user contexts to be run in parallel */
+ default_value_int = 2;
+ xbt_cfg_register(&_sg_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,
+ _sg_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(&_sg_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,
+ _sg_cfg_cb_contexts_parallel_mode, NULL);
+
+ /* number of parallel threads for Surf */
+ default_value_int = surf_get_nthreads();
+ xbt_cfg_register(&_sg_cfg_set, "surf/nthreads",
+ "Number of parallel threads used to update Surf models",
+ xbt_cfgelm_int, &default_value_int, 1, 1,
+ _sg_cfg_cb_surf_nthreads, NULL);
+
+ default_value = xbt_strdup("no");
+ xbt_cfg_register(&_sg_cfg_set, "network/coordinates",
+ "\"yes\" or \"no\", specifying whether we use a coordinate-based routing (as Vivaldi)",
+ xbt_cfgelm_string, &default_value, 1, 1,
+ _sg_cfg_cb__surf_network_coordinates, NULL);
+ xbt_cfg_setdefault_string(_sg_cfg_set, "network/coordinates", default_value);
+
+ default_value_int = 0;
+ xbt_cfg_register(&_sg_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,
+ _sg_cfg_cb__surf_network_crosstraffic, NULL);
+ xbt_cfg_setdefault_int(_sg_cfg_set, "network/crosstraffic", default_value_int);
+
+#ifdef HAVE_GTNETS
+ xbt_cfg_register(&_sg_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,
+ _sg_cfg_cb__gtnets_jitter, NULL);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "gtnets/jitter", 0.0);
+
+ default_value_int = 10;
+ xbt_cfg_register(&_sg_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,
+ _sg_cfg_cb__gtnets_jitter_seed, NULL);
+#endif
+#ifdef HAVE_NS3
+ xbt_cfg_register(&_sg_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(_sg_cfg_set, "ns3/TcpModel", "default");
+#endif
+
+//SMPI
+ double default_reference_speed = 20000.0;
+ xbt_cfg_register(&_sg_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(&_sg_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(&_sg_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(&_sg_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(&_sg_cfg_set, "smpi/bw_factor",
+ "Bandwidth factors for smpi.",
+ xbt_cfgelm_string, NULL, 1, 1, NULL,
+ NULL);
+ xbt_cfg_setdefault_string(_sg_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(&_sg_cfg_set, "smpi/lat_factor",
+ "Latency factors for smpi.",
+ xbt_cfgelm_string, NULL, 1, 1, NULL,
+ NULL);
+ xbt_cfg_setdefault_string(_sg_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(_sg_cfg_set, "path", initial_path);
+ }
+
+ _sg_init_status = 1;
+
+ sg_config_cmd_line(argc, argv);
+
+ xbt_mallocator_initialization_is_done(SIMIX_context_is_parallel());
+
+ } else {
+ XBT_WARN("Call to sg_config_init() after initialization ignored");
+ }
+}
+
+void sg_config_finalize(void)
+{
+ if (!_sg_init_status)
+ return; /* Not initialized yet. Nothing to do */
+
+ xbt_cfg_free(&_sg_cfg_set);
+ _sg_init_status = 0;
+}
+
+/* Pick the right models for CPU, net and workstation, and call their model_init_preparse */
+void surf_config_models_setup()
+{
+ char *workstation_model_name;
+ int workstation_id = -1;
+ char *network_model_name = NULL;
+ char *cpu_model_name = NULL;
+ int storage_id = -1;
+ char *storage_model_name = NULL;
+
+ workstation_model_name =
+ xbt_cfg_get_string(_sg_cfg_set, "workstation/model");
+ network_model_name = xbt_cfg_get_string(_sg_cfg_set, "network/model");
+ cpu_model_name = xbt_cfg_get_string(_sg_cfg_set, "cpu/model");
+ storage_model_name = xbt_cfg_get_string(_sg_cfg_set, "storage/model");
+
+ /* Check whether we use a net/cpu model differing from the default ones, in which case
+ * we should switch to the "compound" workstation model to correctly dispatch stuff to
+ * the right net/cpu models.
+ */
+
+ if((!xbt_cfg_is_default_value(_sg_cfg_set, "network/model") ||
+ !xbt_cfg_is_default_value(_sg_cfg_set, "cpu/model")) &&
+ xbt_cfg_is_default_value(_sg_cfg_set, "workstation/model"))
+ {
+ const char *val = "compound";
+ XBT_INFO
+ ("Switching workstation model to compound since you changed the network and/or cpu model(s)");
+ xbt_cfg_set_string(_sg_cfg_set, "workstation/model", val);
+ workstation_model_name = (char *) "compound";
+ }
+
+ XBT_DEBUG("Workstation model: %s", workstation_model_name);
+ workstation_id =
+ find_model_description(surf_workstation_model_description,
+ workstation_model_name);
+ if (!strcmp(workstation_model_name, "compound")) {
+ int network_id = -1;
+ int cpu_id = -1;
+
+ xbt_assert(cpu_model_name,
+ "Set a cpu model to use with the 'compound' workstation model");
+
+ xbt_assert(network_model_name,
+ "Set a network model to use with the 'compound' workstation model");
+
+ network_id =
+ find_model_description(surf_network_model_description,
+ network_model_name);
+ cpu_id =
+ find_model_description(surf_cpu_model_description, cpu_model_name);
+
+ surf_cpu_model_description[cpu_id].model_init_preparse();
+ surf_network_model_description[network_id].model_init_preparse();
+ }
+
+ XBT_DEBUG("Call workstation_model_init");
+ surf_workstation_model_description[workstation_id].model_init_preparse();
+
+ XBT_DEBUG("Call storage_model_init");
+ storage_id = find_model_description(surf_storage_model_description, storage_model_name);
+ surf_storage_model_description[storage_id].model_init_preparse();
+
+ /* ********************************************************************* */
+ /* TUTORIAL: New model */
+ int new_model_id = -1;
+ char *new_model_name = NULL;
+ new_model_name = xbt_cfg_get_string(_sg_cfg_set, "new_model/model");
+ XBT_DEBUG("Call new model_init");
+ new_model_id = find_model_description(surf_new_model_description, new_model_name);
+ surf_new_model_description[new_model_id].model_init_preparse();
+ /* ********************************************************************* */
+}
+
+int sg_cfg_get_int(const char* name)
+{
+ return xbt_cfg_get_int(_sg_cfg_set,name);
+}
+double sg_cfg_get_double(const char* name)
+{
+ return xbt_cfg_get_double(_sg_cfg_set,name);
+}
+char* sg_cfg_get_string(const char* name)
+{
+ return xbt_cfg_get_string(_sg_cfg_set,name);
+}
+void sg_cfg_get_peer(const char *name, char **peer, int *port)
+{
+ xbt_cfg_get_peer(_sg_cfg_set,name, peer, port);
+}
+xbt_dynar_t sg_cfg_get_dynar(const char* name)
+{
+ return xbt_cfg_get_dynar(_sg_cfg_set,name);
+}
#include "xbt/swag.h"
#include "xbt/xbt_os_thread.h"
#include "smx_private.h"
+#include "simgrid/sg_config.h"
#include "internal_config.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_context, simix,
finalize_factory = simix_global->context_factory->finalize;
finalize_factory(&simix_global->context_factory);
}
- xbt_dict_remove((xbt_dict_t) _surf_cfg_set,"contexts/factory");
+ xbt_dict_remove((xbt_dict_t) _sg_cfg_set,"contexts/factory");
}
/**
/* FIXME: Yeah, I'll do it in a portable maner one day [Mt] */
#include <signal.h>
-int _surf_do_verbose_exit = 1;
+int _sg_do_verbose_exit = 1;
static void _XBT_CALL inthandler(int ignored)
{
- if ( _surf_do_verbose_exit ) {
+ if ( _sg_do_verbose_exit ) {
XBT_INFO("CTRL-C pressed. Displaying status and bailing out");
SIMIX_display_process_status();
}
#include <errno.h>
#include "simix/smx_private.h"
#include "surf/surf.h"
+#include "simgrid/sg_config.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_base, smpi, "Logging specific to SMPI (base)");
"Cannot (re)start a non-finished communication");
if(request->flags & RECV) {
print_request("New recv", request);
- if (request->size < surf_cfg_get_int("smpi/async_small_thres"))
+ if (request->size < sg_cfg_get_int("smpi/async_small_thres"))
mailbox = smpi_process_mailbox_small();
else
mailbox = smpi_process_mailbox();
/* return;*/
/* }*/
print_request("New send", request);
- if (request->size < surf_cfg_get_int("smpi/async_small_thres")) { // eager mode
+ if (request->size < sg_cfg_get_int("smpi/async_small_thres")) { // eager mode
mailbox = smpi_process_remote_mailbox_small(receiver);
}else{
XBT_DEBUG("Send request %p is not in the permanent receive mailbox (buf: %p)",request,request->buf);
print_request("New iprobe", request);
// We have to test both mailboxes as we don't know if we will receive one one or another
- if (surf_cfg_get_int("smpi/async_small_thres")>0){
+ if (sg_cfg_get_int("smpi/async_small_thres")>0){
mailbox = smpi_process_mailbox_small();
XBT_DEBUG("trying to probe the perm recv mailbox");
request->action = simcall_comm_iprobe(mailbox, request->src, request->tag, &match_recv, (void*)request);
#include "xbt/sysdep.h"
#include "xbt/ex.h"
#include "surf/surf.h"
+#include "simgrid/sg_config.h"
#ifndef WIN32
#include <sys/mman.h>
static void smpi_execute(double duration)
{
/* FIXME: a global variable would be less expensive to consult than a call to xbt_cfg_get_double() right on the critical path */
- if (duration >= surf_cfg_get_double("smpi/cpu_threshold")) {
+ if (duration >= sg_cfg_get_double("smpi/cpu_threshold")) {
XBT_DEBUG("Sleep for %f to handle real computation time", duration);
smpi_execute_flops(duration *
- surf_cfg_get_double("smpi/running_power"));
+ sg_cfg_get_double("smpi/running_power"));
} else {
XBT_DEBUG("Real computation took %f while option smpi/cpu_threshold is set to %f => ignore it",
- duration, surf_cfg_get_double("smpi/cpu_threshold"));
+ duration, sg_cfg_get_double("smpi/cpu_threshold"));
}
}
#include "mc/mc.h"
#include "surf/surf.h"
#include "simix/smx_private.h"
+#include "simgrid/sg_config.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_kernel, smpi,
else
SIMIX_run();
- if (surf_cfg_get_int("smpi/display_timing"))
+ if (sg_cfg_get_int("smpi/display_timing"))
XBT_INFO("Simulation time: %g seconds.", SIMIX_get_clock());
smpi_global_destroy();
#include "surf_private.h"
#include "surf/surf_resource.h"
#include "maxmin_private.h"
+#include "simgrid/sg_config.h"
surf_model_t surf_cpu_model = NULL;
s_surf_action_t action;
s_surf_action_cpu_Cas01_t comp;
- char *optim = xbt_cfg_get_string(_surf_cfg_set, "cpu/optim");
+ char *optim = xbt_cfg_get_string(_sg_cfg_set, "cpu/optim");
int select =
- xbt_cfg_get_int(_surf_cfg_set, "cpu/maxmin_selective_update");
+ xbt_cfg_get_int(_sg_cfg_set, "cpu/maxmin_selective_update");
surf_cpu_model = surf_model_init();
xbt_assert((select == 1)
||
(xbt_cfg_is_default_value
- (_surf_cfg_set, "cpu/maxmin_selective_update")),
+ (_sg_cfg_set, "cpu/maxmin_selective_update")),
"Disabling selective update while using the lazy update mechanism is dumb!");
} else {
xbt_die("Unsupported optimization (%s) for this model", optim);
void surf_cpu_model_init_Cas01()
{
- char *optim = xbt_cfg_get_string(_surf_cfg_set, "cpu/optim");
+ char *optim = xbt_cfg_get_string(_sg_cfg_set, "cpu/optim");
if (surf_cpu_model)
return;
#include "surf/surfxml_parse_values.h"
#include "surf/surf_resource.h"
#include "surf/surf_resource_lmm.h"
+#include "simgrid/sg_config.h"
#undef GENERIC_LMM_ACTION
#undef GENERIC_ACTION
{
if (!smpi_bw_factor)
smpi_bw_factor =
- parse_factor(surf_cfg_get_string("smpi/bw_factor"));
+ parse_factor(sg_cfg_get_string("smpi/bw_factor"));
unsigned int iter = 0;
s_smpi_factor_t fact;
{
if (!smpi_lat_factor)
smpi_lat_factor =
- parse_factor(surf_cfg_get_string("smpi/lat_factor"));
+ parse_factor(sg_cfg_get_string("smpi/lat_factor"));
unsigned int iter = 0;
s_smpi_factor_t fact;
static void set_update_mechanism(void)
{
- char *optim = xbt_cfg_get_string(_surf_cfg_set, "network/optim");
+ char *optim = xbt_cfg_get_string(_sg_cfg_set, "network/optim");
int select =
- xbt_cfg_get_int(_surf_cfg_set, "network/maxmin_selective_update");
+ xbt_cfg_get_int(_sg_cfg_set, "network/maxmin_selective_update");
if (!strcmp(optim, "Full")) {
surf_network_model->model_private->update_mechanism = UM_FULL;
xbt_assert((select == 1)
||
(xbt_cfg_is_default_value
- (_surf_cfg_set, "network/maxmin_selective_update")),
+ (_sg_cfg_set, "network/maxmin_selective_update")),
"Disabling selective update while using the lazy update mechanism is dumb!");
} else {
xbt_die("Unsupported optimization (%s) for this model", optim);
xbt_dynar_push(model_list, &surf_network_model);
network_solve = lmm_solve;
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/sender_gap", 10e-6);
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/weight_S", 8775);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/sender_gap", 10e-6);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
}
/************************************************************************/
xbt_dynar_push(model_list, &surf_network_model);
network_solve = lmm_solve;
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/latency_factor",
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor",
13.01);
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/bandwidth_factor",
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor",
0.97);
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/weight_S", 20537);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 20537);
}
/***************************************************************************/
xbt_dynar_push(model_list, &surf_network_model);
network_solve = lmm_solve;
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/latency_factor", 1.0);
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/bandwidth_factor",
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 1.0);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor",
1.0);
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/weight_S", 0.0);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 0.0);
}
/***************************************************************************/
func_reno_fpi);
network_solve = lagrange_solve;
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/latency_factor", 10.4);
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/bandwidth_factor",
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor",
0.92);
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/weight_S", 8775);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
}
func_reno2_fpi);
network_solve = lagrange_solve;
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/latency_factor", 10.4);
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/bandwidth_factor",
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor",
0.92);
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/weight_S_parameter",
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S_parameter",
8775);
}
func_vegas_fpi);
network_solve = lagrange_solve;
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/latency_factor", 10.4);
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/bandwidth_factor",
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor",
0.92);
- xbt_cfg_setdefault_double(_surf_cfg_set, "network/weight_S", 8775);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
}
#include "simix/smx_host_private.h"
#include "surf/surf_resource.h"
#include "xbt/xbt_os_thread.h"
+#include "simgrid/sg_config.h"
#include <ctype.h>
};
#endif /* #ifdef _XBT_WIN32 */
-int surf_cfg_get_int(const char* name)
-{
- return xbt_cfg_get_int(_surf_cfg_set,name);
-}
-double surf_cfg_get_double(const char* name)
-{
- return xbt_cfg_get_double(_surf_cfg_set,name);
-}
-char* surf_cfg_get_string(const char* name)
-{
- return xbt_cfg_get_string(_surf_cfg_set,name);
-}
-void surf_cfg_get_peer(const char *name, char **peer, int *port)
-{
- xbt_cfg_get_peer(_surf_cfg_set,name, peer, port);
-}
-xbt_dynar_t surf_cfg_get_dynar(const char* name)
-{
- return xbt_cfg_get_dynar(_surf_cfg_set,name);
-}
/*
* Returns the initial path. On Windows the initial path is
* the current directory for the current process in the other
if (!history)
history = tmgr_history_new();
- surf_config_init(argc, argv);
+ sg_config_init(argc, argv);
surf_action_init();
if (MC_is_active())
unsigned int iter;
surf_model_t model = NULL;
- surf_config_finalize();
+ sg_config_finalize();
xbt_dynar_foreach(model_list, iter, model)
model->model_private->finalize();
-/* Copyright (c) 2009, 2010. The SimGrid Team.
- * All rights reserved. */
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-/* surf_config: configuration infrastructure for the simulation world */
-
-#include "xbt/misc.h"
-#include "xbt/config.h"
-#include "xbt/log.h"
-#include "xbt/mallocator.h"
-#include "xbt/str.h"
-#include "surf/surf_private.h"
-#include "surf/surf_routing.h" /* COORD_HOST_LEVEL and COORD_ASR_LEVEL */
-#include "simgrid/simix.h"
-#include "mc/mc.h" /* configuration callbacks of model-checking */
-
-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;
-
-int _surf_init_status = 0; /* 0: beginning of time (config cannot be changed yet);
- 1: initialized: cfg_set created (config can now be changed);
- 2: configured: command line parsed and config part of platform file was integrated also, platform construction ongoing or done.
- (Config cannot be changed anymore!) */
-
-
-/* Parse the command line, looking for options */
-static void surf_config_cmd_line(int *argc, char **argv)
-{
- int shall_exit = 0;
- int i, j;
- char *opt;
-
- for (j = i = 1; i < *argc; i++) {
- if (!strncmp(argv[i], "--cfg=", strlen("--cfg="))) {
- opt = strchr(argv[i], '=');
- opt++;
-
- xbt_cfg_set_parse(_surf_cfg_set, opt);
- XBT_DEBUG("Did apply '%s' as config setting", opt);
- } else if (!strcmp(argv[i], "--cfg-help") || !strcmp(argv[i], "--help")) {
- printf
- ("Description of the configuration accepted by this simulator:\n");
- xbt_cfg_help(_surf_cfg_set);
- printf(
-"\n"
-"Each of these configurations can be used by adding\n"
-" --cfg=<option name>:<option value>\n"
-"to the command line.\n"
-"You can also use --help-models to see the details of all models known by this simulator.\n"
-#ifdef HAVE_TRACING
-"\n"
-"You can also use --help-tracing to see the details of all tracing options known by this simulator.\n"
-#endif
-"\n"
-"You can also use --help-logs and --help-log-categories to see the details of logging output.\n"
-"\n"
- );
- shall_exit = 1;
- } else if (!strcmp(argv[i], "--help-models")) {
- int k;
-
- model_help("workstation", surf_workstation_model_description);
- printf("\n");
- model_help("CPU", surf_cpu_model_description);
- printf("\n");
- model_help("network", surf_network_model_description);
- printf("\nLong description of all optimization levels accepted by the models of this simulator:\n");
- for (k = 0; surf_optimization_mode_description[k].name; k++)
- printf(" %s: %s\n",
- surf_optimization_mode_description[k].name,
- surf_optimization_mode_description[k].description);
- printf("Both network and CPU models have 'Lazy' as default optimization level\n\n");
- shall_exit = 1;
-#ifdef HAVE_TRACING
- } else if (!strcmp(argv[i], "--help-tracing")) {
- TRACE_help (1);
- shall_exit = 1;
-#endif
- } else {
- argv[j++] = argv[i];
- }
- }
- if (j < *argc) {
- argv[j] = NULL;
- *argc = j;
- }
- if (shall_exit) {
- _surf_init_status=1; // get everything cleanly cleaned on exit
- exit(0);
- }
-}
-
-
-/* callback of the workstation/model variable */
-static void _surf_cfg_cb__workstation_model(const char *name, int pos)
-{
- char *val;
-
- xbt_assert(_surf_init_status == 1,
- "Cannot change the model after the initialization");
-
- val = xbt_cfg_get_string(_surf_cfg_set, name);
-
- if (!strcmp(val, "help")) {
- model_help("workstation", surf_workstation_model_description);
- exit(0);
- }
-
- /* Make sure that the model exists */
- find_model_description(surf_workstation_model_description, val);
-}
-
-/* callback of the cpu/model variable */
-static void _surf_cfg_cb__cpu_model(const char *name, int pos)
-{
- char *val;
-
- xbt_assert(_surf_init_status == 1,
- "Cannot change the model after the initialization");
-
- val = xbt_cfg_get_string(_surf_cfg_set, name);
-
- if (!strcmp(val, "help")) {
- model_help("CPU", surf_cpu_model_description);
- exit(0);
- }
-
- /* New Module missing */
- find_model_description(surf_cpu_model_description, val);
-}
-
-/* callback of the cpu/model variable */
-static void _surf_cfg_cb__optimization_mode(const char *name, int pos)
-{
- char *val;
-
- xbt_assert(_surf_init_status == 1,
- "Cannot change the model after the initialization");
-
- val = xbt_cfg_get_string(_surf_cfg_set, name);
-
- if (!strcmp(val, "help")) {
- model_help("optimization", surf_optimization_mode_description);
- exit(0);
- }
-
- /* New Module missing */
- find_model_description(surf_optimization_mode_description, val);
-}
-
-/* callback of the cpu/model variable */
-static void _surf_cfg_cb__storage_mode(const char *name, int pos)
-{
- char *val;
-
- xbt_assert(_surf_init_status == 1,
- "Cannot change the model after the initialization");
-
- val = xbt_cfg_get_string(_surf_cfg_set, name);
-
- if (!strcmp(val, "help")) {
- model_help("storage", surf_storage_model_description);
- exit(0);
- }
-
- /* New Module missing */
- find_model_description(surf_storage_model_description, val);
-}
-
-/* callback of the workstation_model variable */
-static void _surf_cfg_cb__network_model(const char *name, int pos)
-{
- char *val;
-
- xbt_assert(_surf_init_status == 1,
- "Cannot change the model after the initialization");
-
- val = xbt_cfg_get_string(_surf_cfg_set, name);
-
- if (!strcmp(val, "help")) {
- model_help("network", surf_network_model_description);
- exit(0);
- }
-
- /* New Module missing */
- find_model_description(surf_network_model_description, val);
-}
-
-
-/* callbacks of the network models values */
-static void _surf_cfg_cb__tcp_gamma(const char *name, int pos)
-{
- sg_tcp_gamma = xbt_cfg_get_double(_surf_cfg_set, name);
-}
-
-static void _surf_cfg_cb__maxmin_precision(const char* name, int pos)
-{
- 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);
-}
-
-static void _surf_cfg_cb__bandwidth_factor(const char *name, int pos)
-{
- sg_bandwidth_factor = xbt_cfg_get_double(_surf_cfg_set, name);
-}
-
-static void _surf_cfg_cb__weight_S(const char *name, int pos)
-{
- sg_weight_S_parameter = xbt_cfg_get_double(_surf_cfg_set, name);
-}
-
-/* callback of the inclusion path */
-static void _surf_cfg_cb__surf_path(const char *name, int pos)
-{
- char *path = xbt_cfg_get_string_at(_surf_cfg_set, name, pos);
- xbt_dynar_push(surf_path, &path);
-}
-
-/* callback to decide if we want to use the model-checking */
-#include "xbt_modinter.h"
-extern int _surf_do_model_check; /* this variable lives in xbt_main until I find a right location for it */
-
-static void _surf_cfg_cb_model_check(const char *name, int pos)
-{
- _surf_do_model_check = xbt_cfg_get_int(_surf_cfg_set, name);
-
-#ifndef HAVE_MC
- if (_surf_do_model_check) {
- xbt_die("You tried to activate the model-checking from the command line, but it was not compiled in. Change your settings in cmake, recompile and try again");
- }
-#endif
-}
-
-extern int _surf_do_verbose_exit;
-
-static void _surf_cfg_cb_verbose_exit(const char *name, int pos)
-{
- _surf_do_verbose_exit = xbt_cfg_get_int(_surf_cfg_set, name);
-}
-
-
-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_context_stack_size(const char *name, int pos)
-{
- smx_context_stack_size_was_set = 1;
- smx_context_stack_size = xbt_cfg_get_int(_surf_cfg_set, name) * 1024;
-}
-
-static void _surf_cfg_cb_contexts_nthreads(const char *name, int pos)
-{
- SIMIX_context_set_nthreads(xbt_cfg_get_int(_surf_cfg_set, name));
-}
-
-static void _surf_cfg_cb_contexts_parallel_threshold(const char *name, int pos)
-{
- SIMIX_context_set_parallel_threshold(xbt_cfg_get_int(_surf_cfg_set, name));
-}
-
-static void _surf_cfg_cb_contexts_parallel_mode(const char *name, int pos)
-{
- const char* mode_name = xbt_cfg_get_string(_surf_cfg_set, name);
- if (!strcmp(mode_name, "posix")) {
- SIMIX_context_set_parallel_mode(XBT_PARMAP_POSIX);
- }
- else if (!strcmp(mode_name, "futex")) {
- SIMIX_context_set_parallel_mode(XBT_PARMAP_FUTEX);
- }
- else if (!strcmp(mode_name, "busy_wait")) {
- SIMIX_context_set_parallel_mode(XBT_PARMAP_BUSY_WAIT);
- }
- else {
- xbt_die("Command line setting of the parallel synchronization mode should "
- "be one of \"posix\", \"futex\" or \"busy_wait\"");
- }
-}
-
-static void _surf_cfg_cb_surf_nthreads(const char *name, int pos)
-{
- surf_set_nthreads(xbt_cfg_get_int(_surf_cfg_set, name));
-}
-
-static void _surf_cfg_cb__surf_network_coordinates(const char *name,
- int pos)
-{
- char *val = xbt_cfg_get_string(_surf_cfg_set, name);
- if (!strcmp(val, "yes")) {
- if (!COORD_HOST_LEVEL) {
- COORD_HOST_LEVEL = xbt_lib_add_level(host_lib,xbt_dynar_free_voidp);
- COORD_ASR_LEVEL = xbt_lib_add_level(as_router_lib,xbt_dynar_free_voidp);
- }
- } else if (!strcmp(val, "no")) {
- if (COORD_HOST_LEVEL)
- xbt_die("Setting of whether to use coordinate cannot be disabled once set.");
- } else {
- xbt_die("Command line setting of whether to use coordinates must be either \"yes\" or \"no\"");
- }
-}
-
-static void _surf_cfg_cb__surf_network_crosstraffic(const char *name,
- int pos)
-{
- sg_network_crosstraffic = xbt_cfg_get_int(_surf_cfg_set, name);
-}
-
-#ifdef HAVE_GTNETS
-static void _surf_cfg_cb__gtnets_jitter(const char *name, int pos)
-{
- sg_gtnets_jitter = xbt_cfg_get_double(_surf_cfg_set, name);
-}
-
-static void _surf_cfg_cb__gtnets_jitter_seed(const char *name, int pos)
-{
- sg_gtnets_jitter_seed = xbt_cfg_get_int(_surf_cfg_set, name);
-}
-#endif
-
-/* 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");
- }
-}
-
-void surf_config_finalize(void)
-{
- if (!_surf_init_status)
- return; /* Not initialized yet. Nothing to do */
-
- xbt_cfg_free(&_surf_cfg_set);
- _surf_init_status = 0;
-}
-
-/* Pick the right models for CPU, net and workstation, and call their model_init_preparse */
-void surf_config_models_setup()
-{
- char *workstation_model_name;
- int workstation_id = -1;
- char *network_model_name = NULL;
- char *cpu_model_name = NULL;
- int storage_id = -1;
- char *storage_model_name = NULL;
-
- workstation_model_name =
- xbt_cfg_get_string(_surf_cfg_set, "workstation/model");
- network_model_name = xbt_cfg_get_string(_surf_cfg_set, "network/model");
- cpu_model_name = xbt_cfg_get_string(_surf_cfg_set, "cpu/model");
- storage_model_name = xbt_cfg_get_string(_surf_cfg_set, "storage/model");
-
- /* Check whether we use a net/cpu model differing from the default ones, in which case
- * we should switch to the "compound" workstation model to correctly dispatch stuff to
- * the right net/cpu models.
- */
-
- if((!xbt_cfg_is_default_value(_surf_cfg_set, "network/model") ||
- !xbt_cfg_is_default_value(_surf_cfg_set, "cpu/model")) &&
- xbt_cfg_is_default_value(_surf_cfg_set, "workstation/model"))
- {
- const char *val = "compound";
- XBT_INFO
- ("Switching workstation model to compound since you changed the network and/or cpu model(s)");
- xbt_cfg_set_string(_surf_cfg_set, "workstation/model", val);
- workstation_model_name = (char *) "compound";
- }
-
- XBT_DEBUG("Workstation model: %s", workstation_model_name);
- workstation_id =
- find_model_description(surf_workstation_model_description,
- workstation_model_name);
- if (!strcmp(workstation_model_name, "compound")) {
- int network_id = -1;
- int cpu_id = -1;
-
- xbt_assert(cpu_model_name,
- "Set a cpu model to use with the 'compound' workstation model");
-
- xbt_assert(network_model_name,
- "Set a network model to use with the 'compound' workstation model");
-
- network_id =
- find_model_description(surf_network_model_description,
- network_model_name);
- cpu_id =
- find_model_description(surf_cpu_model_description, cpu_model_name);
-
- surf_cpu_model_description[cpu_id].model_init_preparse();
- surf_network_model_description[network_id].model_init_preparse();
- }
-
- XBT_DEBUG("Call workstation_model_init");
- surf_workstation_model_description[workstation_id].model_init_preparse();
-
- XBT_DEBUG("Call storage_model_init");
- storage_id = find_model_description(surf_storage_model_description, storage_model_name);
- surf_storage_model_description[storage_id].model_init_preparse();
-
- /* ********************************************************************* */
- /* TUTORIAL: New model */
- int new_model_id = -1;
- char *new_model_name = NULL;
- new_model_name = xbt_cfg_get_string(_surf_cfg_set, "new_model/model");
- XBT_DEBUG("Call new model_init");
- new_model_id = find_model_description(surf_new_model_description, new_model_name);
- surf_new_model_description[new_model_id].model_init_preparse();
- /* ********************************************************************* */
-}
extern tmgr_history_t history;
extern xbt_dynar_t surf_path;
-void surf_config_init(int *argc, char **argv);
-void surf_config_finalize(void);
-void surf_config(const char *name, va_list pa);
+//void surf_config_init(int *argc, char **argv);
+//void surf_config_finalize(void);
+//void surf_config(const char *name, va_list pa);
void net_action_recycle(surf_action_t action);
double net_action_get_remains(surf_action_t action);
}
}
-extern int _surf_init_status; /* yay, this is an horrible hack */
+extern int _sg_init_status; /* yay, this is an horrible hack */
/**
* \brief Make a new routing component to the platform
(as_router_lib, AS->id, ROUTING_ASR_LEVEL),
"The AS \"%s\" already exists", AS->id);
- _surf_init_status = 2; /* horrible hack: direct access to the global controlling the level of configuration to prevent any further config */
+ _sg_init_status = 2; /* horrible hack: direct access to the global controlling the level of configuration to prevent any further config */
/* search the routing model */
switch(AS->routing){
#include "xbt/dict.h"
#include "surf/surfxml_parse.h"
#include "surf/surf_private.h"
+#include "simgrid/sg_config.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
"Logging specific to the SURF parsing module");
sg_platf_new_AS_end();
}
-extern int _surf_init_status; /* FIXME: find a proper way to export this at some point */
+extern int _sg_init_status; /* FIXME: find a proper way to export this at some point */
void STag_surfxml_config(void){
AS_TAG = 0;
xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
- if (_surf_init_status == 2) {
+ if (_sg_init_status == 2) {
surf_parse_error("All <config> tags must be given before any platform elements (such as <AS>, <host>, <cluster>, <link>, etc).");
}
}
char *cfg;
xbt_dict_foreach(current_property_set, cursor, key, elem) {
cfg = bprintf("%s:%s",key,elem);
- if(xbt_cfg_is_default_value(_surf_cfg_set, key))
- xbt_cfg_set_parse(_surf_cfg_set, cfg);
+ if(xbt_cfg_is_default_value(_sg_cfg_set, key))
+ xbt_cfg_set_parse(_sg_cfg_set, cfg);
else
XBT_INFO("The custom configuration '%s' is already defined by user!",key);
free(cfg);
#include "surf_private.h"
#include "storage_private.h"
#include "surf/surf_resource.h"
+#include "simgrid/sg_config.h"
typedef struct workstation_CLM03 {
s_surf_resource_t generic_resource; /* Must remain first to add this to a trace */
void surf_workstation_model_init_current_default(void)
{
surf_workstation_model_init_internal();
- xbt_cfg_setdefault_int(_surf_cfg_set, "network/crosstraffic", 1);
+ xbt_cfg_setdefault_int(_sg_cfg_set, "network/crosstraffic", 1);
surf_cpu_model_init_Cas01();
surf_network_model_init_LegrandVelho();
int xbt_initialized = 0;
-int _surf_do_model_check = 0;
-int _surf_mc_checkpoint=0;
-char* _surf_mc_property_file=NULL;
-int _surf_mc_timeout=0;
-int _surf_mc_max_depth=1000;
-int _surf_mc_visited=0;
-
/* Declare xbt_preinit and xbt_postexit as constructor/destructor of the library.
* This is crude and rather compiler-specific, unfortunately.
*/
#endif
#include <stdio.h>
+#include "simgrid/sg_config.h"
#include "surf/surf.h"
#include "surf/surf_resource.h"
#include "surf/surfxml_parse.h" // for reset callback
e_surf_action_state_t stateActionB;
e_surf_action_state_t stateActionC;
double now = -1.0;
- xbt_cfg_set_parse(_surf_cfg_set, "cpu/model:Cas01");
- xbt_cfg_set_parse(_surf_cfg_set, "network/model:CM02");
+ xbt_cfg_set_parse(_sg_cfg_set, "cpu/model:Cas01");
+ xbt_cfg_set_parse(_sg_cfg_set, "network/model:CM02");
parse_platform_file(platform);
/*********************** CPU ***********************************/
#endif
#include <stdio.h>
+#include "simgrid/sg_config.h"
#include "surf/surf.h"
#include "surf/surf_resource.h"
#include "surf/surfxml_parse.h" // for reset callback
double now = -1.0;
int running;
- xbt_cfg_set_parse(_surf_cfg_set, "network/model:CM02");
- xbt_cfg_set_parse(_surf_cfg_set, "cpu/model:Cas01");
+ xbt_cfg_set_parse(_sg_cfg_set, "network/model:CM02");
+ xbt_cfg_set_parse(_sg_cfg_set, "cpu/model:Cas01");
parse_platform_file(platform);
/*********************** WORKSTATION ***********************************/
