+++ /dev/null
-/* Copyright (c) 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. */
-
-#include "instr/private.h"
-#include "surf/surf_private.h"
-
-#ifdef HAVE_TRACING
-
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(tracing_surf, tracing, "Tracing Surf");
-
-static xbt_dict_t created_links;
-static xbt_dict_t host_containers;
-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 */
-
-void TRACE_surf_alloc(void)
-{
- created_links = 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_alloc();
-}
-
-void TRACE_surf_release(void)
-{
- 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);
- }
-}
-
-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#%s", resource, variable);
-
- last_value = xbt_dict_get_or_null(resource_variables, key);
- if (last_value) {
- if (atof(last_value) == value) {
- return;
- }
- }
- pajeSetVariable(date, variable, resource, aux);
- xbt_dict_set(resource_variables, xbt_strdup(key), xbt_strdup(aux),
- xbt_free);
-}
-
-/*
- * TRACE_surf_link_declaration (name, bandwidth, latency): this function
- * saves the bandwidth and latency of a link identified by name. This
- * information is used in the future to create the link container in the trace.
- *
- * caller: net_link_new (from each network model)
- * main: create LINK container, set initial bandwidth and latency
- * return: void
- */
-void TRACE_surf_link_declaration(void *link, char *name, double bw,
- double lat)
-{
- 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);
-}
-
-/*
- * TRACE_surf_host_declaration (name, power): this function
- * saves the power of a host identified by name. This information
- * is used to create the host container in the trace.
- *
- * caller: cpu_new (from each cpu model) + router parser
- * main: create HOST containers, set initial power value
- * return: void
- */
-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);
- TRACE_surf_host_set_power(SIMIX_get_clock(), name, power);
-}
-
-void TRACE_surf_host_set_power(double date, const char *resource,
- double power)
-{
- if (!IS_TRACING)
- return;
- TRACE_surf_set_resource_variable(date, "power", resource, power);
-}
-
-void TRACE_surf_link_set_bandwidth(double date, void *link,
- double bandwidth)
-{
- if (!IS_TRACING)
- return;
- if (!TRACE_surf_link_is_traced(link))
- return;
-
- 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, void *link, double latency)
-{
- if (!IS_TRACING)
- return;
- 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)
-{
- 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)
-{
- 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)
-{
- 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)
-{
- char key[100];
- if (!IS_TRACING)
- return;
- snprintf(key, 100, "%p", action);
- xbt_dict_remove(gtnets_src, key);
- xbt_dict_remove(gtnets_dst, key);
-}
-
-void TRACE_surf_host_vivaldi_parse(char *host, double x, double y,
- double h)
-{
- 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);
-}
-
-extern routing_global_t global_routing;
-void TRACE_surf_save_onelink(void)
-{
- if (!IS_TRACING)
- return;
-
- //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);
- }
- }
-}
-
-int TRACE_surf_link_is_traced(void *link)
-{
- 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
