src/simix/smx_user.c
)
+ set(SIMGRID_SRC
+ src/simgrid/sg_config.c
+ )
+
set(MSG_SRC
+ src/msg/instr_msg_process.c
+ src/msg/instr_msg_task.c
++ src/msg/instr_msg_vm.c
src/msg/msg_actions.c
- src/msg/msg_config.c
src/msg/msg_deployment.c
src/msg/msg_environment.c
src/msg/msg_global.c
static int trace_configured = 0;
static int trace_active = 0;
+
+
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_msg_vm_enabled = xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_MSG_VM);
- 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_msg_vm_enabled = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_MSG_VM);
+ 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);
+ }
+
+ xbt_dynar_t TRACE_start_functions = NULL;
+ void TRACE_add_start_function(void (*func) ())
+ {
+ if (TRACE_start_functions == NULL)
+ TRACE_start_functions = xbt_dynar_new(sizeof(void (*)()), NULL);
+ xbt_dynar_push(TRACE_start_functions, &func);
}
int TRACE_start()
// tracing system must be:
// - enabled (with --cfg=tracing:1)
// - already configured (TRACE_global_init already called)
- if (!(TRACE_is_enabled() && TRACE_is_configured())){
- return 0;
+ if (TRACE_is_enabled() && TRACE_is_configured()) {
+ XBT_DEBUG("Tracing starts");
+
+ /* open the trace file */
+ TRACE_paje_start();
+
+ /* activate trace */
+ if (trace_active == 1) {
+ THROWF(tracing_error, 0, "Tracing is already active");
+ }
+ trace_active = 1;
+ XBT_DEBUG("Tracing is on");
+
+ /* other trace initialization */
+ created_categories = xbt_dict_new_homogeneous(xbt_free);
+ declared_marks = xbt_dict_new_homogeneous(xbt_free);
+ user_host_variables = xbt_dict_new_homogeneous(xbt_free);
++ user_vm_variables = xbt_dict_new_homogeneous (xbt_free);
+ user_link_variables = xbt_dict_new_homogeneous(xbt_free);
+
+ if (TRACE_start_functions != NULL) {
+ void (*func) ();
+ unsigned int iter = xbt_dynar_length(TRACE_start_functions);
+ xbt_dynar_foreach(TRACE_start_functions, iter, func) {
+ func();
+ }
+ }
}
-
- XBT_DEBUG("Tracing starts");
-
- /* open the trace file */
- TRACE_paje_start();
-
- /* activate trace */
- if (trace_active == 1){
- THROWF (tracing_error, 0, "Tracing is already active");
- }
- trace_active = 1;
- XBT_DEBUG ("Tracing is on");
-
- /* other trace initialization */
- created_categories = xbt_dict_new_homogeneous(xbt_free);
- declared_marks = xbt_dict_new_homogeneous (xbt_free);
- user_host_variables = xbt_dict_new_homogeneous (xbt_free);
- user_vm_variables = xbt_dict_new_homogeneous (xbt_free);
- user_link_variables = xbt_dict_new_homogeneous (xbt_free);
- TRACE_surf_alloc();
- TRACE_smpi_alloc();
+ xbt_dynar_free(&TRACE_start_functions);
return 0;
}
+ xbt_dynar_t TRACE_end_functions = NULL;
+ void TRACE_add_end_function(void (*func) (void))
+ {
+ if (TRACE_end_functions == NULL)
+ TRACE_end_functions = xbt_dynar_new(sizeof(void (*)(void)), NULL);
+ xbt_dynar_push(TRACE_end_functions, &func);
+ }
+
int TRACE_end()
{
- if (!trace_active)
- return 1;
-
- TRACE_generate_viva_uncat_conf();
- TRACE_generate_viva_cat_conf();
-
- /* dump trace buffer */
- TRACE_last_timestamp_to_dump = surf_get_clock();
- TRACE_paje_dump_buffer(1);
-
- /* destroy all data structures of tracing (and free) */
- PJ_container_free_all();
- PJ_type_free_all();
- PJ_container_release();
- PJ_type_release();
- TRACE_smpi_release();
- TRACE_surf_release();
- xbt_dict_free(&user_link_variables);
- xbt_dict_free(&user_host_variables);
- xbt_dict_free(&user_vm_variables);
-
- xbt_dict_free(&declared_marks);
- xbt_dict_free(&created_categories);
-
- /* close the trace file */
- TRACE_paje_end();
-
- /* de-activate trace */
- trace_active = 0;
- XBT_DEBUG ("Tracing is off");
- XBT_DEBUG("Tracing system is shutdown");
- return 0;
+ int retval;
+ if (!trace_active) {
+ retval = 1;
+ } else {
+ retval = 0;
+
+ TRACE_generate_viva_uncat_conf();
+ TRACE_generate_viva_cat_conf();
+
+ /* dump trace buffer */
+ TRACE_last_timestamp_to_dump = surf_get_clock();
+ TRACE_paje_dump_buffer(1);
+
+ /* destroy all data structures of tracing (and free) */
+ PJ_container_free_all();
+ PJ_type_free_all();
+ PJ_container_release();
+ PJ_type_release();
+
+ if (TRACE_end_functions != NULL) {
+ void (*func) (void);
+ unsigned int iter;
+ xbt_dynar_foreach(TRACE_end_functions, iter, func) {
+ func();
+ }
+ }
+
+ xbt_dict_free(&user_link_variables);
+ xbt_dict_free(&user_host_variables);
++ xbt_dict_free(&user_vm_variables);
+ xbt_dict_free(&declared_marks);
+ xbt_dict_free(&created_categories);
+
+ /* close the trace file */
+ TRACE_paje_end();
+
+ /* de-activate trace */
+ trace_active = 0;
+ XBT_DEBUG("Tracing is off");
+ XBT_DEBUG("Tracing system is shutdown");
+ }
+ xbt_dynar_free(&TRACE_end_functions);
+ return retval;
}
int TRACE_needs_platform (void)
xbt_cfgelm_int, &default_tracing_msg_process, 0, 1,
NULL, NULL);
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_MSG_VM,
+ /* msg process */
+ int default_tracing_msg_vm = 0;
++ xbt_cfg_register(&_sg_cfg_set, OPT_TRACING_MSG_VM,
+ "Tracing of MSG process behavior.",
+ xbt_cfgelm_int, &default_tracing_msg_vm, 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);
--- /dev/null
- #include "instr/instr_private.h"
+/* Copyright (c) 2012. 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 "msg_private.h"
+
+#ifdef HAVE_TRACING
+
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_msg_vm, instr, "MSG VM");
+
+
+char *instr_vm_id (msg_vm_t vm, char *str, int len)
+{
+ return instr_vm_id_2 (vm->name, str, len);
+}
+
+char *instr_vm_id_2 (const char *vm_name, char *str, int len)
+{
+ snprintf (str, len, "%s", vm_name);
+ return str;
+}
+
+/*
+ * Instrumentation functions to trace MSG VMs (msg_vm_t)
+ */
+void TRACE_msg_vm_change_host(msg_vm_t vm, msg_host_t old_host, msg_host_t new_host)
+{
+ if (TRACE_msg_vm_is_enabled()){
+ static long long int counter = 0;
+ char key[INSTR_DEFAULT_STR_SIZE];
+ snprintf (key, INSTR_DEFAULT_STR_SIZE, "%lld", counter++);
+
+ int len = INSTR_DEFAULT_STR_SIZE;
+ char str[INSTR_DEFAULT_STR_SIZE];
+
+ //start link
+ container_t msg = PJ_container_get (instr_vm_id(vm, str, len));
+ type_t type = PJ_type_get ("MSG_VM_LINK", PJ_type_get_root());
+ new_pajeStartLink (MSG_get_clock(), PJ_container_get_root(), type, msg, "M", key);
+
+ //destroy existing container of this vm
+ container_t existing_container = PJ_container_get(instr_vm_id(vm, str, len));
+ PJ_container_remove_from_parent (existing_container);
+ PJ_container_free(existing_container);
+
+ //create new container on the new_host location
+ msg = PJ_container_new(instr_vm_id(vm, str, len), INSTR_MSG_VM, PJ_container_get(SIMIX_host_get_name(new_host->smx_host)));
+
+ //end link
+ msg = PJ_container_get(instr_vm_id(vm, str, len));
+ type = PJ_type_get ("MSG_VM_LINK", PJ_type_get_root());
+ new_pajeEndLink (MSG_get_clock(), PJ_container_get_root(), type, msg, "M", key);
+ }
+}
+
+void TRACE_msg_vm_create (const char *vm_name, msg_host_t host)
+{
+ if (TRACE_msg_vm_is_enabled()){
+ int len = INSTR_DEFAULT_STR_SIZE;
+ char str[INSTR_DEFAULT_STR_SIZE];
+
+ container_t host_container = PJ_container_get (SIMIX_host_get_name(host->smx_host));
+ PJ_container_new(instr_vm_id_2(vm_name, str, len), INSTR_MSG_VM, host_container);
+ }
+}
+
+void TRACE_msg_vm_kill(msg_vm_t vm) {
+ if (TRACE_msg_vm_is_enabled()) {
+ int len = INSTR_DEFAULT_STR_SIZE;
+ char str[INSTR_DEFAULT_STR_SIZE];
+
+ //kill means that this vm no longer exists, let's destroy it
+ container_t process = PJ_container_get (instr_vm_id(vm, str, len));
+ PJ_container_remove_from_parent (process);
+ PJ_container_free (process);
+ }
+}
+
+void TRACE_msg_vm_suspend(msg_vm_t vm)
+{
+ if (TRACE_msg_vm_is_enabled()){
+ int len = INSTR_DEFAULT_STR_SIZE;
+ char str[INSTR_DEFAULT_STR_SIZE];
+
+ container_t vm_container = PJ_container_get (instr_vm_id(vm, str, len));
+ type_t type = PJ_type_get ("MSG_VM_STATE", vm_container->type);
+ val_t value = PJ_value_get ("suspend", type);
+ new_pajePushState (MSG_get_clock(), vm_container, type, value);
+ }
+}
+
+void TRACE_msg_vm_resume(msg_vm_t vm)
+{
+ if (TRACE_msg_vm_is_enabled()){
+ int len = INSTR_DEFAULT_STR_SIZE;
+ char str[INSTR_DEFAULT_STR_SIZE];
+
+ container_t vm_container = PJ_container_get (instr_vm_id(vm, str, len));
+ type_t type = PJ_type_get ("MSG_VM_STATE", vm_container->type);
+ new_pajePopState (MSG_get_clock(), vm_container, type);
+ }
+}
+
+void TRACE_msg_vm_sleep_in(msg_vm_t vm)
+{
+ if (TRACE_msg_vm_is_enabled()){
+ int len = INSTR_DEFAULT_STR_SIZE;
+ char str[INSTR_DEFAULT_STR_SIZE];
+
+ container_t vm_container = PJ_container_get (instr_vm_id(vm, str, len));
+ type_t type = PJ_type_get ("MSG_VM_STATE", vm_container->type);
+ val_t value = PJ_value_get ("sleep", type);
+ new_pajePushState (MSG_get_clock(), vm_container, type, value);
+ }
+}
+
+void TRACE_msg_vm_sleep_out(msg_vm_t vm)
+{
+ if (TRACE_msg_vm_is_enabled()){
+ int len = INSTR_DEFAULT_STR_SIZE;
+ char str[INSTR_DEFAULT_STR_SIZE];
+
+ container_t vm_container = PJ_container_get (instr_vm_id(vm, str, len));
+ type_t type = PJ_type_get ("MSG_VM_STATE", vm_container->type);
+ new_pajePopState (MSG_get_clock(), vm_container, type);
+ }
+}
+
+void TRACE_msg_vm_end(msg_vm_t vm)
+{
+ if (TRACE_msg_vm_is_enabled()) {
+ int len = INSTR_DEFAULT_STR_SIZE;
+ char str[INSTR_DEFAULT_STR_SIZE];
+
+ //that's the end, let's destroy it
+ container_t container = PJ_container_get (instr_vm_id(vm, str, len));
+ PJ_container_remove_from_parent (container);
+ PJ_container_free (container);
+ }
+}
+
+#endif /* HAVE_TRACING */
void MSG_post_create_environment(void);
+ /********** Tracing **********/
+ /* declaration of instrumentation functions from msg_task_instr.c */
+ void TRACE_msg_set_task_category(msg_task_t task, const char *category);
+ void TRACE_msg_task_create(msg_task_t task);
+ void TRACE_msg_task_execute_start(msg_task_t task);
+ void TRACE_msg_task_execute_end(msg_task_t task);
+ void TRACE_msg_task_destroy(msg_task_t task);
+ void TRACE_msg_task_get_start(void);
+ void TRACE_msg_task_get_end(double start_time, msg_task_t task);
+ int TRACE_msg_task_put_start(msg_task_t task); //returns TRUE if the task_put_end must be called
+ void TRACE_msg_task_put_end(void);
+
+ /* declaration of instrumentation functions from msg_process_instr.c */
+ char *instr_process_id (msg_process_t proc, char *str, int len);
+ char *instr_process_id_2 (const char *process_name, int process_pid, char *str, int len);
+ void TRACE_msg_process_change_host(msg_process_t process, msg_host_t old_host,
+ msg_host_t new_host);
+ void TRACE_msg_process_create (const char *process_name, int process_pid, msg_host_t host);
+ void TRACE_msg_process_destroy (const char *process_name, int process_pid, msg_host_t host);
+ void TRACE_msg_process_kill(msg_process_t process);
+ void TRACE_msg_process_suspend(msg_process_t process);
+ void TRACE_msg_process_resume(msg_process_t process);
+ void TRACE_msg_process_sleep_in(msg_process_t process); //called from msg/gos.c
+ void TRACE_msg_process_sleep_out(msg_process_t process);
+ void TRACE_msg_process_end(msg_process_t process);
+
++/* declaration of instrumentation functions from instr_msg_vm.c */
++char *instr_vm_id (msg_vm_t vm, char *str, int len);
++char *instr_vm_id_2 (const char *vm_name, char *str, int len);
++void TRACE_msg_vm_change_host(msg_vm_t vm, msg_host_t old_host,
++ msg_host_t new_host);
++void TRACE_msg_vm_create (const char *vm_name, msg_host_t host);
++void TRACE_msg_vm_kill(msg_vm_t process);
++void TRACE_msg_vm_suspend(msg_vm_t vm);
++void TRACE_msg_vm_resume(msg_vm_t vm);
++void TRACE_msg_vm_sleep_in(msg_vm_t vm);
++void TRACE_msg_vm_sleep_out(msg_vm_t vm);
++void TRACE_msg_vm_end(msg_vm_t vm);
++
SG_END_DECL()
#endif
