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 return instr_process_id_2 (MSG_process_get_name(proc), MSG_process_get_PID(proc), str, len);
26 char *instr_process_id_2 (const char *process_name, int process_pid, char *str, int len)
28 snprintf (str, len, "%s-%d", process_name, process_pid);
33 * Instrumentation functions to trace MSG processes (m_process_t)
35 void TRACE_msg_process_change_host(m_process_t process, m_host_t old_host, m_host_t new_host)
37 if (TRACE_msg_process_is_enabled()){
38 static long long int counter = 0;
39 char key[INSTR_DEFAULT_STR_SIZE];
40 snprintf (key, INSTR_DEFAULT_STR_SIZE, "%lld", counter++);
42 int len = INSTR_DEFAULT_STR_SIZE;
43 char str[INSTR_DEFAULT_STR_SIZE];
46 container_t msg = getContainer(instr_process_id(process, str, len));
47 type_t type = getType ("MSG_PROCESS_LINK", getRootType());
48 new_pajeStartLink (MSG_get_clock(), getRootContainer(), type, msg, "M", key);
50 //destroy existing container of this process
51 destroyContainer(getContainer(instr_process_id(process, str, len)));
53 //create new container on the new_host location
54 msg = newContainer(instr_process_id(process, str, len), INSTR_MSG_PROCESS, getContainer(new_host->name));
56 //set the state of this new container
57 type = getType ("MSG_PROCESS_STATE", msg->type);
58 val_t value = getValueByName ("executing", type);
59 new_pajeSetState (MSG_get_clock(), msg, type, value);
62 msg = getContainer(instr_process_id(process, str, len));
63 type = getType ("MSG_PROCESS_LINK", getRootType());
64 new_pajeEndLink (MSG_get_clock(), getRootContainer(), type, msg, "M", key);
68 void TRACE_msg_process_create (const char *process_name, int process_pid, m_host_t host)
70 if (TRACE_msg_process_is_enabled()){
71 int len = INSTR_DEFAULT_STR_SIZE;
72 char str[INSTR_DEFAULT_STR_SIZE];
74 container_t host_container = getContainer(host->name);
75 container_t msg = newContainer(instr_process_id_2(process_name, process_pid, str, len), INSTR_MSG_PROCESS, host_container);
77 type_t type = getType ("MSG_PROCESS_STATE", msg->type);
78 val_t value = getValueByName ("executing", type);
79 new_pajeSetState (MSG_get_clock(), msg, type, value);
83 void TRACE_msg_process_kill(m_process_t process)
85 if (TRACE_msg_process_is_enabled()){
86 int len = INSTR_DEFAULT_STR_SIZE;
87 char str[INSTR_DEFAULT_STR_SIZE];
89 //kill means that this process no longer exists, let's destroy it
90 destroyContainer (getContainer(instr_process_id(process, str, len)));
94 void TRACE_msg_process_suspend(m_process_t process)
96 if (TRACE_msg_process_is_enabled()){
97 int len = INSTR_DEFAULT_STR_SIZE;
98 char str[INSTR_DEFAULT_STR_SIZE];
100 container_t process_container = getContainer (instr_process_id(process, str, len));
101 type_t type = getType ("MSG_PROCESS_STATE", process_container->type);
102 val_t value = getValueByName ("suspend", type);
103 new_pajePushState (MSG_get_clock(), process_container, type, value);
107 void TRACE_msg_process_resume(m_process_t process)
109 if (TRACE_msg_process_is_enabled()){
110 int len = INSTR_DEFAULT_STR_SIZE;
111 char str[INSTR_DEFAULT_STR_SIZE];
113 container_t process_container = getContainer (instr_process_id(process, str, len));
114 type_t type = getType ("MSG_PROCESS_STATE", process_container->type);
115 new_pajePopState (MSG_get_clock(), process_container, type);
119 void TRACE_msg_process_sleep_in(m_process_t process)
121 if (TRACE_msg_process_is_enabled()){
122 int len = INSTR_DEFAULT_STR_SIZE;
123 char str[INSTR_DEFAULT_STR_SIZE];
125 container_t process_container = getContainer (instr_process_id(process, str, len));
126 type_t type = getType ("MSG_PROCESS_STATE", process_container->type);
127 val_t value = getValueByName ("sleep", type);
128 new_pajePushState (MSG_get_clock(), process_container, type, value);
132 void TRACE_msg_process_sleep_out(m_process_t process)
134 if (TRACE_msg_process_is_enabled()){
135 int len = INSTR_DEFAULT_STR_SIZE;
136 char str[INSTR_DEFAULT_STR_SIZE];
138 container_t process_container = getContainer (instr_process_id(process, str, len));
139 type_t type = getType ("MSG_PROCESS_STATE", process_container->type);
140 new_pajePopState (MSG_get_clock(), process_container, type);
144 void TRACE_msg_process_end(m_process_t process)
146 if (TRACE_msg_process_is_enabled()) {
147 int len = INSTR_DEFAULT_STR_SIZE;
148 char str[INSTR_DEFAULT_STR_SIZE];
150 //that's the end, let's destroy it
151 container_t container = getContainer(instr_process_id(process, str, len));
152 removeContainerFromParent (container);
153 destroyContainer (container);
157 #endif /* HAVE_TRACING */