1 /* Copyright (c) 2010. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #include "instr/instr_private.h"
11 XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_msg_process, instr, "MSG process");
14 * TRACE_msg_set_process_category: tracing interface function
16 void TRACE_msg_set_process_category(m_process_t process, const char *category, const char *color)
18 xbt_die("deprecated");
21 char *instr_process_id (m_process_t proc, char *str, int len)
23 snprintf (str, len, "%s-%d", MSG_process_get_name(proc), MSG_process_get_PID(proc));
28 * Instrumentation functions to trace MSG processes (m_process_t)
30 void TRACE_msg_process_change_host(m_process_t process, m_host_t old_host, m_host_t new_host)
32 if (TRACE_msg_process_is_enabled()){
33 static long long int counter = 0;
34 char key[INSTR_DEFAULT_STR_SIZE];
35 snprintf (key, INSTR_DEFAULT_STR_SIZE, "%lld", counter++);
37 int len = INSTR_DEFAULT_STR_SIZE;
38 char str[INSTR_DEFAULT_STR_SIZE];
41 container_t msg = getContainer(instr_process_id(process, str, len));
42 type_t type = getType ("MSG_PROCESS_LINK", getRootType());
43 new_pajeStartLink (MSG_get_clock(), getRootContainer(), type, msg, "M", key);
45 //destroy existing container of this process
46 destroyContainer(getContainer(instr_process_id(process, str, len)));
48 //create new container on the new_host location
49 msg = newContainer(instr_process_id(process, str, len), INSTR_MSG_PROCESS, getContainer(new_host->name));
51 //set the state of this new container
52 type = getType ("MSG_PROCESS_STATE", msg->type);
53 val_t value = getValueByName ("executing", type);
54 new_pajeSetState (MSG_get_clock(), msg, type, value);
57 msg = getContainer(instr_process_id(process, str, len));
58 type = getType ("MSG_PROCESS_LINK", getRootType());
59 new_pajeEndLink (MSG_get_clock(), getRootContainer(), type, msg, "M", key);
63 void TRACE_msg_process_create (m_process_t process)
65 if (TRACE_msg_process_is_enabled()){
66 int len = INSTR_DEFAULT_STR_SIZE;
67 char str[INSTR_DEFAULT_STR_SIZE];
69 m_host_t host = MSG_process_get_host(process);
70 container_t host_container = getContainer(host->name);
71 container_t msg = newContainer(instr_process_id(process, str, len), INSTR_MSG_PROCESS, host_container);
73 type_t type = getType ("MSG_PROCESS_STATE", msg->type);
74 val_t value = getValueByName ("executing", type);
75 new_pajeSetState (MSG_get_clock(), msg, type, value);
79 void TRACE_msg_process_kill(m_process_t process)
81 if (TRACE_msg_process_is_enabled()){
82 int len = INSTR_DEFAULT_STR_SIZE;
83 char str[INSTR_DEFAULT_STR_SIZE];
85 //kill means that this process no longer exists, let's destroy it
86 destroyContainer (getContainer(instr_process_id(process, str, len)));
90 void TRACE_msg_process_suspend(m_process_t process)
92 if (TRACE_msg_process_is_enabled()){
93 int len = INSTR_DEFAULT_STR_SIZE;
94 char str[INSTR_DEFAULT_STR_SIZE];
96 container_t process_container = getContainer (instr_process_id(process, str, len));
97 type_t type = getType ("MSG_PROCESS_STATE", process_container->type);
98 val_t value = getValueByName ("suspend", type);
99 new_pajePushState (MSG_get_clock(), process_container, type, value);
103 void TRACE_msg_process_resume(m_process_t process)
105 if (TRACE_msg_process_is_enabled()){
106 int len = INSTR_DEFAULT_STR_SIZE;
107 char str[INSTR_DEFAULT_STR_SIZE];
109 container_t process_container = getContainer (instr_process_id(process, str, len));
110 type_t type = getType ("MSG_PROCESS_STATE", process_container->type);
111 new_pajePopState (MSG_get_clock(), process_container, type);
115 void TRACE_msg_process_sleep_in(m_process_t process)
117 if (TRACE_msg_process_is_enabled()){
118 int len = INSTR_DEFAULT_STR_SIZE;
119 char str[INSTR_DEFAULT_STR_SIZE];
121 container_t process_container = getContainer (instr_process_id(process, str, len));
122 type_t type = getType ("MSG_PROCESS_STATE", process_container->type);
123 val_t value = getValueByName ("sleep", type);
124 new_pajePushState (MSG_get_clock(), process_container, type, value);
128 void TRACE_msg_process_sleep_out(m_process_t process)
130 if (TRACE_msg_process_is_enabled()){
131 int len = INSTR_DEFAULT_STR_SIZE;
132 char str[INSTR_DEFAULT_STR_SIZE];
134 container_t process_container = getContainer (instr_process_id(process, str, len));
135 type_t type = getType ("MSG_PROCESS_STATE", process_container->type);
136 new_pajePopState (MSG_get_clock(), process_container, type);
140 void TRACE_msg_process_end(m_process_t process)
142 if (TRACE_msg_process_is_enabled()) {
143 int len = INSTR_DEFAULT_STR_SIZE;
144 char str[INSTR_DEFAULT_STR_SIZE];
146 //that's the end, let's destroy it
147 destroyContainer (getContainer(instr_process_id(process, str, len)));
151 #endif /* HAVE_TRACING */