* under the terms of the license (GNU LGPL) which comes with this package. */
#include "instr/private.h"
+#include "surf/surf_private.h"
#ifdef HAVE_TRACING
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(tracing_surf,tracing,"Tracing Surf");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(tracing_surf, tracing, "Tracing Surf");
#define VARIABLE_SEPARATOR '#'
-static xbt_dict_t host_router_id; //name(char*) -> id(char*)
-static xbt_dict_t host_router_name; //id(char*) -> name (char*)
-
static xbt_dict_t created_links;
-static xbt_dict_t link_bandwidth; //name(char*) -> bandwidth(double)
-static xbt_dict_t link_latency; //name(char*) -> latency(double)
static xbt_dict_t host_containers;
-
-static xbt_dict_t platform_variables; /* host or link name -> array of categories */
-
-static xbt_dict_t resource_variables; /* (host|link)#variable -> value */
+static xbt_dict_t resource_variables; /* (host|link)#variable -> value */
/* to trace gtnets */
-static xbt_dict_t gtnets_src; /* %p (action) -> %s */
-static xbt_dict_t gtnets_dst; /* %p (action) -> %s */
+static xbt_dict_t gtnets_src; /* %p (action) -> %s */
+static xbt_dict_t gtnets_dst; /* %p (action) -> %s */
-void __TRACE_surf_init (void)
+void TRACE_surf_alloc(void)
{
- host_router_id = xbt_dict_new();
- host_router_name = xbt_dict_new();
created_links = xbt_dict_new();
- link_bandwidth = xbt_dict_new();
- link_latency = xbt_dict_new();
- platform_variables = xbt_dict_new();
host_containers = xbt_dict_new();
- resource_variables = xbt_dict_new ();
- gtnets_src = xbt_dict_new ();
- gtnets_dst = xbt_dict_new ();
- __TRACE_surf_resource_utilization_initialize();
-}
+ resource_variables = xbt_dict_new();
+ gtnets_src = xbt_dict_new();
+ gtnets_dst = xbt_dict_new();
-void __TRACE_surf_finalize (void)
-{
- __TRACE_surf_resource_utilization_finalize();
+ TRACE_surf_resource_utilization_alloc();
}
-void __TRACE_surf_check_variable_set_to_zero (double now, const char *variable, const char *resource)
+void TRACE_surf_release(void)
{
- /* check if we have to set it to 0 */
- if (!xbt_dict_get_or_null (platform_variables, resource)){
- xbt_dynar_t array = xbt_dynar_new(sizeof(char*), xbt_free);
- char *var_cpy = xbt_strdup(variable);
- xbt_dynar_push (array, &var_cpy);
- if (IS_TRACING_PLATFORM) pajeSetVariable (now, variable, resource, "0");
- xbt_dict_set (platform_variables, resource, array, xbt_dynar_free_voidp);
- }else{
- xbt_dynar_t array = xbt_dict_get (platform_variables, resource);
- unsigned int i;
- char* cat;
- int flag = 0;
- xbt_dynar_foreach (array, i, cat) {
- if (strcmp(variable, cat)==0){
- flag = 1;
- }
- }
- if (flag==0){
- char *var_cpy = xbt_strdup(variable);
- xbt_dynar_push (array, &var_cpy);
- if (IS_TRACING_PLATFORM) pajeSetVariable (now, variable, resource, "0");
- }
+ char *key, *value;
+ xbt_dict_cursor_t cursor = NULL;
+ TRACE_surf_resource_utilization_release();
+
+ /* get all host from host_containers */
+ xbt_dict_foreach(host_containers, cursor, key, value) {
+ pajeDestroyContainer(MSG_get_clock(), "HOST", key);
+ }
+ xbt_dict_foreach(created_links, cursor, key, value) {
+ pajeDestroyContainer(MSG_get_clock(), "LINK", key);
}
- /* end of check */
}
-void __TRACE_surf_set_resource_variable (double date, const char *variable, const char *resource, double value)
+static void TRACE_surf_set_resource_variable(double date,
+ const char *variable,
+ const char *resource,
+ double value)
{
- char aux[100], key[100];
- char *last_value = NULL;
- if (!IS_TRACING) return;
- snprintf (aux, 100, "%f", value);
- snprintf (key, 100, "%s%c%s", resource, VARIABLE_SEPARATOR, variable);
+ char aux[100], key[100];
+ char *last_value = NULL;
+ if (!IS_TRACING)
+ return;
+ snprintf(aux, 100, "%f", value);
+ snprintf(key, 100, "%s%c%s", resource, VARIABLE_SEPARATOR, variable);
last_value = xbt_dict_get_or_null(resource_variables, key);
- if (last_value){
- if (atof(last_value) == value){
+ if (last_value) {
+ if (atof(last_value) == value) {
return;
}
}
- if (IS_TRACING_PLATFORM) pajeSetVariable (date, variable, resource, aux);
- xbt_dict_set (resource_variables, xbt_strdup(key), xbt_strdup(aux), xbt_free);
+ if (IS_TRACING_PLATFORM)
+ pajeSetVariable(date, variable, resource, aux);
+ xbt_dict_set(resource_variables, xbt_strdup(key), xbt_strdup(aux),
+ xbt_free);
}
/*
* information is used in the future to create the link container in the trace.
*
* caller: net_link_new (from each network model)
- * main: save bandwidth and latency information
+ * main: create LINK container, set initial bandwidth and latency
* return: void
*/
-void TRACE_surf_link_declaration (char *name, double bw, double lat)
+void TRACE_surf_link_declaration(void *link, char *name, double bw,
+ double lat)
{
- if (!IS_TRACING) return;
-
- double *bw_ptr = xbt_malloc(sizeof(double));
- double *lat_ptr = xbt_malloc(sizeof(double));
- *bw_ptr = bw;
- *lat_ptr = lat;
- xbt_dict_set (link_bandwidth, name, bw_ptr, xbt_free);
- xbt_dict_set (link_latency, name, lat_ptr, xbt_free);
+ if (!IS_TRACING)
+ return;
+
+ if (!link){
+ xbt_die ("link is NULL");
+ }
+
+ //filter out loopback
+ if (!strcmp(name, "loopback") || !strcmp(name, "__loopback__"))
+ return;
+
+ char alias[100];
+ snprintf(alias, 100, "%p", link);
+ pajeCreateContainer(SIMIX_get_clock(), alias, "LINK", "platform", name);
+ xbt_dict_set(created_links, alias, xbt_strdup("1"), xbt_free);
+ TRACE_surf_link_set_bandwidth(SIMIX_get_clock(), link, bw);
+ TRACE_surf_link_set_latency(SIMIX_get_clock(), link, lat);
}
/*
* main: create HOST containers, set initial power value
* return: void
*/
-void TRACE_surf_host_declaration (char *name, double power)
+void TRACE_surf_host_declaration(const char *name, double power)
{
- if (!IS_TRACING) return;
- pajeCreateContainer (SIMIX_get_clock(), name, "HOST", "platform", name);
- xbt_dict_set (host_containers, name, xbt_strdup("1"), xbt_free);
- if (IS_TRACING_PLATFORM){
- __TRACE_surf_set_resource_variable (SIMIX_get_clock(), "power", name, power);
- }
-}
-
-/*
- * TRACE_surf_link_save_endpoints (link_name, src, dst): this function
- * creates the container of a link identified by link_name. It gets
- * bandwidth and latency information from the dictionaries previously
- * filled. The end points are obtained from the host_router_name dictionary.
- *
- * caller: end of parsing
- * main: create LINK containers, set initial bandwidth and latency values
- * return: void
- */
-void TRACE_surf_link_save_endpoints (char *link_name, int src, int dst)
-{
- char srcidstr[100], dstidstr[100];
- char key[100];
-
- if (!IS_TRACING) return;
- snprintf (srcidstr, 100, "%d", src);
- snprintf (dstidstr, 100, "%d", dst);
- char *srcname = xbt_dict_get (host_router_name, srcidstr);
- char *dstname = xbt_dict_get (host_router_name, dstidstr);
- snprintf (key, 100, "l%d-%d", src, dst);
-
- if (strcmp (link_name, "__loopback__")==0 ||
- strcmp (link_name, "loopback")==0){ //ignore loopback updates
+ if (!IS_TRACING)
return;
- }
-
- if (!xbt_dict_get_or_null (created_links, link_name)){
- double *bw = xbt_dict_get (link_bandwidth, link_name);
- double *lat = xbt_dict_get (link_latency, link_name);
- pajeCreateContainerWithBandwidthLatencySrcDst (SIMIX_get_clock(), link_name, "LINK", "platform", link_name, *bw, *lat, srcname, dstname);
- if (IS_TRACING_PLATFORM) __TRACE_surf_set_resource_variable (SIMIX_get_clock(), "bandwidth", link_name, *bw);
- if (IS_TRACING_PLATFORM) __TRACE_surf_set_resource_variable (SIMIX_get_clock(), "latency", link_name, *lat);
- xbt_dict_set (created_links, link_name, xbt_strdup ("1"), xbt_free);
- }
+ pajeCreateContainer(SIMIX_get_clock(), name, "HOST", "platform", name);
+ xbt_dict_set(host_containers, name, xbt_strdup("1"), xbt_free);
+ TRACE_surf_host_set_power(SIMIX_get_clock(), name, power);
}
-/*
- * TRACE_surf_host_define_id (name, host_id): This function relates
- * the name of the host with its id, as generated by the called and
- * passed as second parameter.
- *
- * caller: host parser, router parser
- * main: save host_id
- * return: void
- */
-void TRACE_surf_host_define_id (const char *name, int host_id)
+void TRACE_surf_host_set_power(double date, const char *resource,
+ double power)
{
- if (!IS_TRACING) return;
- char strid[100];
- snprintf (strid, 100, "%d", host_id);
- xbt_dict_set (host_router_id, name, xbt_strdup(strid), xbt_free);
- xbt_dict_set (host_router_name, strid, xbt_strdup(name), xbt_free);
+ TRACE_surf_set_resource_variable(date, "power", resource, power);
}
-void TRACE_surf_host_set_power (double date, char *resource, double power)
+void TRACE_surf_link_set_bandwidth(double date, void *link,
+ double bandwidth)
{
- __TRACE_surf_set_resource_variable (date, "power", resource, power);
-}
+ if (!TRACE_surf_link_is_traced(link))
+ return;
-void TRACE_surf_link_set_bandwidth (double date, char *resource, double bandwidth)
-{
- __TRACE_surf_set_resource_variable (date, "bandwidth", resource, bandwidth);
+ char resource[100];
+ snprintf(resource, 100, "%p", link);
+ TRACE_surf_set_resource_variable(date, "bandwidth", resource, bandwidth);
}
-void TRACE_surf_link_set_latency (double date, char *resource, double latency)
+void TRACE_surf_link_set_latency(double date, void *link, double latency)
{
- __TRACE_surf_set_resource_variable (date, "latency", resource, latency);
+ if (!TRACE_surf_link_is_traced(link))
+ return;
+
+ char resource[100];
+ snprintf(resource, 100, "%p", link);
+ TRACE_surf_set_resource_variable(date, "latency", resource, latency);
}
/* to trace gtnets */
-void TRACE_surf_gtnets_communicate (void *action, int src, int dst)
+void TRACE_surf_gtnets_communicate(void *action, int src, int dst)
{
- char key[100], aux[100];
- if (!IS_TRACING) return;
- snprintf (key, 100, "%p", action);
-
- snprintf (aux, 100, "%d", src);
- xbt_dict_set (gtnets_src, key, xbt_strdup(aux), xbt_free);
- snprintf (aux, 100, "%d", dst);
- xbt_dict_set (gtnets_dst, key, xbt_strdup(aux), xbt_free);
+ char key[100], aux[100];
+ if (!IS_TRACING)
+ return;
+ snprintf(key, 100, "%p", action);
+
+ snprintf(aux, 100, "%d", src);
+ xbt_dict_set(gtnets_src, key, xbt_strdup(aux), xbt_free);
+ snprintf(aux, 100, "%d", dst);
+ xbt_dict_set(gtnets_dst, key, xbt_strdup(aux), xbt_free);
}
-int TRACE_surf_gtnets_get_src (void *action)
+int TRACE_surf_gtnets_get_src(void *action)
{
- char key[100];
- char *aux = NULL;
- if (!IS_TRACING) return -1;
- snprintf (key, 100, "%p", action);
-
- aux = xbt_dict_get_or_null (gtnets_src, key);
- if (aux){
- return atoi(aux);
- }else{
+ char key[100];
+ char *aux = NULL;
+ if (!IS_TRACING)
+ return -1;
+ snprintf(key, 100, "%p", action);
+
+ aux = xbt_dict_get_or_null(gtnets_src, key);
+ if (aux) {
+ return atoi(aux);
+ } else {
return -1;
}
}
-int TRACE_surf_gtnets_get_dst (void *action)
+int TRACE_surf_gtnets_get_dst(void *action)
{
- char key[100];
- char *aux = NULL;
- if (!IS_TRACING) return -1;
- snprintf (key, 100, "%p", action);
-
- aux = xbt_dict_get_or_null (gtnets_dst, key);
- if (aux){
- return atoi(aux);
- }else{
+ char key[100];
+ char *aux = NULL;
+ if (!IS_TRACING)
+ return -1;
+ snprintf(key, 100, "%p", action);
+
+ aux = xbt_dict_get_or_null(gtnets_dst, key);
+ if (aux) {
+ return atoi(aux);
+ } else {
return -1;
}
}
-void TRACE_surf_gtnets_destroy (void *action)
+void TRACE_surf_gtnets_destroy(void *action)
{
char key[100];
- if (!IS_TRACING) return;
- snprintf (key, 100, "%p", action);
- xbt_dict_remove (gtnets_src, key);
- xbt_dict_remove (gtnets_dst, key);
+ if (!IS_TRACING)
+ return;
+ snprintf(key, 100, "%p", action);
+ xbt_dict_remove(gtnets_src, key);
+ xbt_dict_remove(gtnets_dst, key);
}
-void TRACE_surf_link_missing (void)
+void TRACE_surf_host_vivaldi_parse(char *host, double x, double y,
+ double h)
{
- CRITICAL0("The trace cannot be done because "
- "the platform you are using contains "
- "routes with more than one link.");
- THROW0(tracing_error, TRACE_ERROR_COMPLEX_ROUTES, "Tracing failed");
+ char valuestr[100];
+ if (!IS_TRACING || !IS_TRACING_PLATFORM)
+ return;
+
+ snprintf(valuestr, 100, "%g", x);
+ pajeSetVariable(0, "vivaldi_x", host, valuestr);
+ snprintf(valuestr, 100, "%g", y);
+ pajeSetVariable(0, "vivaldi_y", host, valuestr);
+ snprintf(valuestr, 100, "%g", h);
+ pajeSetVariable(0, "vivaldi_h", host, valuestr);
}
-void TRACE_msg_clean (void)
+extern routing_global_t global_routing;
+void TRACE_surf_save_onelink(void)
{
- char *key, *value;
- xbt_dict_cursor_t cursor = NULL;
- __TRACE_surf_finalize();
+ if (!IS_TRACING)
+ return;
- /* get all host from host_containers */
- xbt_dict_foreach(host_containers, cursor, key, value) {
- pajeDestroyContainer (MSG_get_clock(), "HOST", key);
+ //get the onelinks from the parsed platform
+ xbt_dynar_t onelink_routes = global_routing->get_onelink_routes();
+ if (!onelink_routes)
+ return;
+
+ //save them in trace file
+ onelink_t onelink;
+ unsigned int iter;
+ xbt_dynar_foreach(onelink_routes, iter, onelink) {
+ char *src = onelink->src;
+ char *dst = onelink->dst;
+ void *link = onelink->link_ptr;
+
+ if (TRACE_surf_link_is_traced(link)) {
+ char resource[100];
+ snprintf(resource, 100, "%p", link);
+
+ pajeNewEvent(0, "source", resource, src);
+ pajeNewEvent(0, "destination", resource, dst);
+ }
}
}
-void TRACE_surf_host_vivaldi_parse (char *host, double x, double y, double h)
+int TRACE_surf_link_is_traced(void *link)
{
- char valuestr[100];
- if (!IS_TRACING || !IS_TRACING_PLATFORM) return;
-
- snprintf (valuestr, 100, "%g", x);
- pajeSetVariable (0, "vivaldi_x", host, valuestr);
- snprintf (valuestr, 100, "%g", y);
- pajeSetVariable (0, "vivaldi_y", host, valuestr);
- snprintf (valuestr, 100, "%g", h);
- pajeSetVariable (0, "vivaldi_h", host, valuestr);
+ char alias[100];
+ snprintf(alias, 100, "%p", link);
+ if (xbt_dict_get_or_null(created_links, alias)) {
+ return 1;
+ } else {
+ return 0;
+ }
}
+void TRACE_surf_action(surf_action_t surf_action, const char *category)
+{
+ if (!IS_TRACING)
+ return;
+ if (!IS_TRACING_PLATFORM)
+ return;
+ if (!category)
+ return;
+
+ surf_action->category = xbt_new(char, strlen(category) + 1);
+ strncpy(surf_action->category, category, strlen(category) + 1);
+}
#endif