X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/dccf1b41e9c7b5a696f01abceaa2779fe65f154f..0ff40b115c4a7f131b2ffab880faf600e96cfc06:/src/instr/instr_resource_utilization.cpp

diff --git a/src/instr/instr_resource_utilization.cpp b/src/instr/instr_resource_utilization.cpp
index 70137b6438..86d76d885e 100644
--- a/src/instr/instr_resource_utilization.cpp
+++ b/src/instr/instr_resource_utilization.cpp
@@ -1,18 +1,20 @@
-/* Copyright (c) 2010-2015. The SimGrid Team.
+/* Copyright (c) 2010-2017. 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 "src/instr/instr_private.h"
+#include "src/instr/instr_private.hpp"
+#include <string>
+#include <unordered_map>
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_resource, instr, "tracing (un)-categorized resource utilization");
 
 //to check if variables were previously set to 0, otherwise paje won't simulate them
-static xbt_dict_t platform_variables;
+static std::unordered_map<std::string, std::string> platform_variables;
 
 //used by all methods
-static void __TRACE_surf_check_variable_set_to_zero(double now, const char *variable, const char *resource)
+static void __TRACE_surf_check_variable_set_to_zero(double now, const char* variable, std::string resource)
 {
   /* To trace resource utilization, we use pajeAddVariable and pajeSubVariable only.
    * The Paje simulator needs a pajeSetVariable in the first place so it knows the initial value of all variables for
@@ -21,96 +23,79 @@ static void __TRACE_surf_check_variable_set_to_zero(double now, const char *vari
    */
 
   // create a key considering the resource and variable
-  int n = strlen(variable)+strlen(resource)+1;
-  char *key = (char*)xbt_malloc(n*sizeof(char));
-  snprintf (key, n, "%s%s", resource, variable);
+  std::string key = resource + variable;
 
   // check if key exists: if it doesn't, set the variable to zero and mark this in the dict
-  if (!xbt_dict_get_or_null(platform_variables, key)) {
-    container_t container = PJ_container_get (resource);
-    type_t type = PJ_type_get (variable, container->type);
-    new_pajeSetVariable (now, container, type, 0);
-    xbt_dict_set(platform_variables, key, (char*)"", nullptr);
+  if (platform_variables.find(key) == platform_variables.end()) {
+    container_t container      = simgrid::instr::Container::byName(resource);
+    simgrid::instr::Type* type = container->type_->byName(variable);
+    new simgrid::instr::SetVariableEvent(now, container, type, 0);
+    platform_variables[key] = std::string("");
   }
-  xbt_free(key);
 }
 
-static void instr_event (double now, double delta, type_t variable, container_t resource, double value)
+static void instr_event(double now, double delta, simgrid::instr::Type* variable, container_t resource, double value)
 {
-  __TRACE_surf_check_variable_set_to_zero(now, variable->name, resource->name);
-  new_pajeAddVariable(now, resource, variable, value);
-  new_pajeSubVariable(now + delta, resource, variable, value);
+  __TRACE_surf_check_variable_set_to_zero(now, variable->getCname(), resource->name_);
+  new simgrid::instr::AddVariableEvent(now, resource, variable, value);
+  new simgrid::instr::SubVariableEvent(now + delta, resource, variable, value);
 }
 
 /* TRACE_surf_link_set_utilization: entry point from SimGrid */
 void TRACE_surf_link_set_utilization(const char *resource, const char *category, double value, double now, double delta)
 {
   //only trace link utilization if link is known by tracing mechanism
-  if (!PJ_container_get_or_null(resource))
+  if (not simgrid::instr::Container::byNameOrNull(resource))
     return;
-  if (!value)
+  if (not value)
     return;
 
   //trace uncategorized link utilization
   if (TRACE_uncategorized()){
     XBT_DEBUG("UNCAT LINK [%f - %f] %s bandwidth_used %f", now, now+delta, resource, value);
-    container_t container = PJ_container_get (resource);
-    type_t type = PJ_type_get ("bandwidth_used", container->type);
+    container_t container      = simgrid::instr::Container::byName(resource);
+    simgrid::instr::Type* type = container->type_->byName("bandwidth_used");
     instr_event (now, delta, type, container, value);
   }
 
   //trace categorized utilization
   if (TRACE_categorized()){
-    if (!category)
+    if (not category)
       return;
     //variable of this category starts by 'b', because we have a link here
     char category_type[INSTR_DEFAULT_STR_SIZE];
     snprintf (category_type, INSTR_DEFAULT_STR_SIZE, "b%s", category);
     XBT_DEBUG("CAT LINK [%f - %f] %s %s %f", now, now+delta, resource, category_type, value);
-    container_t container = PJ_container_get (resource);
-    type_t type = PJ_type_get (category_type, container->type);
+    container_t container      = simgrid::instr::Container::byName(resource);
+    simgrid::instr::Type* type = container->type_->byName(category_type);
     instr_event (now, delta, type, container, value);
   }
-  return;
 }
 
 /* TRACE_surf_host_set_utilization: entry point from SimGrid */
 void TRACE_surf_host_set_utilization(const char *resource, const char *category, double value, double now, double delta)
 {
   //only trace host utilization if host is known by tracing mechanism
-  container_t container = PJ_container_get_or_null(resource);
-  if (!container)
-    return;
-  if (!value)
+  container_t container = simgrid::instr::Container::byNameOrNull(resource);
+  if (not container || not value)
     return;
 
   //trace uncategorized host utilization
   if (TRACE_uncategorized()){
     XBT_DEBUG("UNCAT HOST [%f - %f] %s power_used %f", now, now+delta, resource, value);
-    type_t type = PJ_type_get ("power_used", container->type);
+    simgrid::instr::Type* type = container->type_->byName("power_used");
     instr_event (now, delta, type, container, value);
   }
 
   //trace categorized utilization
   if (TRACE_categorized()){
-    if (!category)
+    if (not category)
       return;
     //variable of this category starts by 'p', because we have a host here
     char category_type[INSTR_DEFAULT_STR_SIZE];
     snprintf (category_type, INSTR_DEFAULT_STR_SIZE, "p%s", category);
     XBT_DEBUG("CAT HOST [%f - %f] %s %s %f", now, now+delta, resource, category_type, value);
-    type_t type = PJ_type_get (category_type, container->type);
+    simgrid::instr::Type* type = container->type_->byName(category_type);
     instr_event (now, delta, type, container, value);
   }
-  return;
-}
-
-void TRACE_surf_resource_utilization_alloc()
-{
-  platform_variables = xbt_dict_new_homogeneous(nullptr);
-}
-
-void TRACE_surf_resource_utilization_release()
-{
-  xbt_dict_free(&platform_variables);
 }