+++ /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 "simgrid_config.h"
-
-#ifdef HAVE_TRACING
-
-#include "instr/private.h"
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(tracing, "Tracing Interface");
-
-static xbt_dict_t defined_types;
-static xbt_dict_t created_categories;
-
-int TRACE_start()
-{
- if (!TRACE_is_configured()) {
- THROW0(tracing_error, TRACE_ERROR_START,
- "TRACE_start should be called after SimGrid initialization functions.");
- return 0;
- }
-
- if (!TRACE_is_enabled()){
- return 0;
- }
-
- if (IS_TRACING) { /* what? trace is already active... ignore.. */
- THROW0(tracing_error, TRACE_ERROR_START,
- "TRACE_start called, but tracing is already active.");
- return 0;
- }
-
- char *filename = TRACE_get_filename();
- if (!filename) {
- THROW0(tracing_error, TRACE_ERROR_START,
- "Trace filename is not initialized.");
- return 0;
- }
- FILE *file = fopen(filename, "w");
- if (!file) {
- THROW1(tracing_error, TRACE_ERROR_START,
- "Tracefile %s could not be opened for writing.", filename);
- } else {
- TRACE_paje_start(file);
- }
- TRACE_paje_create_header();
-
- /* define paje hierarchy for tracing */
- pajeDefineContainerType("PLATFORM", "0", "platform");
- pajeDefineContainerType("HOST", "PLATFORM", "HOST");
- pajeDefineContainerType("LINK", "PLATFORM", "LINK");
- pajeDefineVariableType("power", "HOST", "power");
- pajeDefineVariableType("bandwidth", "LINK", "bandwidth");
- pajeDefineVariableType("latency", "LINK", "latency");
- pajeDefineEventType("source", "LINK", "source");
- pajeDefineEventType("destination", "LINK", "destination");
-
- if (IS_TRACING_PLATFORM) {
- if (TRACE_uncategorized()){
- pajeDefineVariableType("power_used", "HOST", "power_used");
- pajeDefineVariableType("bandwidth_used", "LINK", "bandwidth_used");
- }
- }
-
- if (IS_TRACING_PROCESSES || IS_TRACING_VOLUME) {
- //processes grouped by host
- pajeDefineContainerType("PROCESS", "HOST", "PROCESS");
- }
-
- if (IS_TRACING_PROCESSES) {
- pajeDefineStateType("category", "PROCESS", "category");
- pajeDefineStateType("presence", "PROCESS", "presence");
- }
-
- if (IS_TRACING_VOLUME) {
- pajeDefineLinkType("volume", "0", "PROCESS", "PROCESS", "volume");
- }
-
- if (IS_TRACING_TASKS) {
- //tasks grouped by host
- pajeDefineContainerType("TASK", "HOST", "TASK");
- pajeDefineStateType("category", "TASK", "category");
- pajeDefineStateType("presence", "TASK", "presence");
- }
-
- if (IS_TRACING_SMPI) {
- if (TRACE_smpi_is_grouped()){
- pajeDefineContainerType("MPI_PROCESS", "HOST", "MPI_PROCESS");
- }else{
- pajeDefineContainerType("MPI_PROCESS", "PLATFORM", "MPI_PROCESS");
- }
- pajeDefineStateType("MPI_STATE", "MPI_PROCESS", "MPI_STATE");
- pajeDefineLinkType("MPI_LINK", "0", "MPI_PROCESS", "MPI_PROCESS",
- "MPI_LINK");
- }
-
- /* creating the platform */
- pajeCreateContainer(MSG_get_clock(), "platform", "PLATFORM", "0",
- "simgrid-platform");
-
- /* other trace initialization */
- defined_types = xbt_dict_new();
- created_categories = xbt_dict_new();
- TRACE_msg_task_alloc();
- TRACE_category_alloc();
- TRACE_surf_alloc();
- TRACE_msg_process_alloc();
- TRACE_smpi_alloc();
-
- return 0;
-}
-
-int TRACE_end()
-{
- FILE *file = NULL;
- if (!IS_TRACING)
- return 1;
- file = TRACE_paje_end();
- fclose(file);
- return 0;
-}
-
-int TRACE_category(const char *category)
-{
- return TRACE_category_with_color (category, NULL);
-}
-
-int TRACE_category_with_color (const char *category, const char *color)
-{
- static int first_time = 1;
- if (!IS_TRACING)
- return 1;
-
- if (first_time) {
- TRACE_define_type("user_type", "0", 1);
- first_time = 0;
- }
- return TRACE_create_category_with_color(category, "user_type", "0", color);
-}
-
-void TRACE_define_type(const char *type,
- const char *parent_type, int final)
-{
- char *val_one = NULL;
- if (!IS_TRACING)
- return;
-
- //check if type is already defined
- if (xbt_dict_get_or_null(defined_types, type)) {
- THROW1(tracing_error, TRACE_ERROR_TYPE_ALREADY_DEFINED,
- "Type %s is already defined", type);
- }
- //check if parent_type is already defined
- if (strcmp(parent_type, "0")
- && !xbt_dict_get_or_null(defined_types, parent_type)) {
- THROW1(tracing_error, TRACE_ERROR_TYPE_NOT_DEFINED,
- "Type (used as parent) %s is not defined", parent_type);
- }
-
- pajeDefineContainerType(type, parent_type, type);
- if (final) {
- //for m_process_t
- if (IS_TRACING_PROCESSES)
- pajeDefineContainerType("process", type, "process");
- if (IS_TRACING_PROCESSES)
- pajeDefineStateType("process-state", "process", "process-state");
-
- if (IS_TRACING_TASKS)
- pajeDefineContainerType("task", type, "task");
- if (IS_TRACING_TASKS)
- pajeDefineStateType("task-state", "task", "task-state");
- }
- val_one = xbt_strdup("1");
- xbt_dict_set(defined_types, type, &val_one, xbt_free);
-}
-
-int TRACE_create_category(const char *category,
- const char *type, const char *parent_category)
-{
- return TRACE_create_category_with_color (category, type, parent_category, NULL);
-}
-
-int TRACE_create_category_with_color(const char *category,
- const char *type,
- const char *parent_category,
- const char *color)
-{
- char state[100];
- char *val_one = NULL;
- if (!IS_TRACING)
- return 1;
-
- //check if type is defined
- if (!xbt_dict_get_or_null(defined_types, type)) {
- THROW1(tracing_error, TRACE_ERROR_TYPE_NOT_DEFINED,
- "Type %s is not defined", type);
- return 1;
- }
- //check if parent_category exists
- if (strcmp(parent_category, "0")
- && !xbt_dict_get_or_null(created_categories, parent_category)) {
- THROW1(tracing_error, TRACE_ERROR_CATEGORY_NOT_DEFINED,
- "Category (used as parent) %s is not created", parent_category);
- return 1;
- }
- //check if category is created
- if (xbt_dict_get_or_null(created_categories, category)) {
- return 1;
- }
-
- pajeCreateContainer(MSG_get_clock(), category, type, parent_category,
- category);
-
- char final_color[INSTR_DEFAULT_STR_SIZE];
- if (!color){
- //generate a random color
- double red = drand48();
- double green = drand48();
- double blue = drand48();
- snprintf (final_color, INSTR_DEFAULT_STR_SIZE, "%f %f %f", red, green, blue);
- }else{
- snprintf (final_color, INSTR_DEFAULT_STR_SIZE, "%s", color);
- }
-
- /* for registering application categories on top of platform */
- snprintf(state, 100, "b%s", category);
- if (IS_TRACING_PLATFORM)
- pajeDefineVariableTypeWithColor(state, "LINK", state, final_color);
- snprintf(state, 100, "p%s", category);
- if (IS_TRACING_PLATFORM)
- pajeDefineVariableTypeWithColor(state, "HOST", state, final_color);
-
- val_one = xbt_strdup("1");
- xbt_dict_set(created_categories, category, &val_one, xbt_free);
- return 0;
-}
-
-void TRACE_declare_mark(const char *mark_type)
-{
- if (!IS_TRACING)
- return;
- if (!mark_type)
- return;
-
- pajeDefineEventType(mark_type, "0", mark_type);
-}
-
-void TRACE_mark(const char *mark_type, const char *mark_value)
-{
- if (!IS_TRACING)
- return;
- if (!mark_type || !mark_value)
- return;
-
- pajeNewEvent(MSG_get_clock(), mark_type, "0", mark_value);
-}
-
-#endif /* HAVE_TRACING */
