4 * Created on: Feb 24, 2010
5 * Author: Lucas Schnorr
6 * License: This program is free software; you can redistribute
7 * it and/or modify it under the terms of the license
8 * (GNU LGPL) which comes with this package.
10 * Copyright (c) 2009 The SimGrid team.
13 #include "instr/private.h"
17 static xbt_dict_t process_containers = NULL;
19 void __TRACE_msg_process_init (void)
21 process_containers = xbt_dict_new();
24 void __TRACE_msg_process_location (m_process_t process)
26 if (!IS_TRACING_PROCESSES) return;
28 char name[200], alias[200];
29 m_host_t host = MSG_process_get_host (process);
30 TRACE_process_container (process, name, 200);
31 TRACE_process_alias_container (process, host, alias, 200);
33 //check if process_alias container is already created
34 if (!xbt_dict_get_or_null (process_containers, alias)){
35 pajeCreateContainer (MSG_get_clock(), alias, "PROCESS", MSG_host_get_name(host), name);
36 pajeSetState (MSG_get_clock(), "category", alias, process->category);
37 xbt_dict_set (process_containers, xbt_strdup(alias), xbt_strdup("1"), xbt_free);
41 void __TRACE_msg_process_present (m_process_t process)
43 if (!IS_TRACING_PROCESSES) return;
45 //updating presence state of this process location
47 m_host_t host = MSG_process_get_host (process);
48 TRACE_process_alias_container (process, host, alias, 200);
49 pajePushState (MSG_get_clock(), "presence", alias, "presence");
53 * TRACE_msg_set_process_category: tracing interface function
55 void TRACE_msg_set_process_category (m_process_t process, const char *category)
57 if (!IS_TRACING) return;
59 //set process category
60 process->category = xbt_new (char, strlen (category)+1);
61 strncpy (process->category, category, strlen(category)+1);
63 //create container of type "PROCESS" to indicate location
64 __TRACE_msg_process_location (process);
65 __TRACE_msg_process_present (process);
67 //create container of type "process" to indicate behavior
69 TRACE_process_container (process, name, 200);
70 if (IS_TRACING_PROCESSES) pajeCreateContainer (MSG_get_clock(), name, "process", category, name);
71 if (IS_TRACING_PROCESSES) pajeSetState (MSG_get_clock(), "process-state", name, "executing");
75 * Instrumentation functions to trace MSG processes (m_process_t)
77 void TRACE_msg_process_change_host (m_process_t process, m_host_t old_host, m_host_t new_host)
79 if (!IS_TRACING_PROCESSES || !IS_TRACED(process)) return;
81 //disabling presence in old_host (__TRACE_msg_process_not_present)
83 TRACE_process_alias_container (process, old_host, alias, 200);
84 if (IS_TRACING_PROCESSES) pajePopState (MSG_get_clock(), "presence", alias);
86 __TRACE_msg_process_location (process);
87 __TRACE_msg_process_present (process);
90 void TRACE_msg_process_kill (m_process_t process)
92 if (!IS_TRACING_PROCESSES || !IS_TRACED(process)) return;
95 TRACE_process_container (process, name, 200);
96 pajeDestroyContainer (MSG_get_clock(), "process", name);
99 void TRACE_msg_process_suspend (m_process_t process)
101 if (!IS_TRACING_PROCESSES || !IS_TRACED(process)) return;
104 TRACE_process_container (process, name, 200);
105 pajeSetState (MSG_get_clock(), "process-state", name, "suspend");
108 void TRACE_msg_process_resume (m_process_t process)
110 if (!IS_TRACING_PROCESSES || !IS_TRACED(process)) return;
113 TRACE_process_container (process, name, 200);
114 pajeSetState (MSG_get_clock(), "process-state", name, "executing");
117 void TRACE_msg_process_sleep_in (m_process_t process)
119 if (!IS_TRACING_PROCESSES || !IS_TRACED(process)) return;
122 TRACE_process_container (process, name, 200);
123 pajeSetState (MSG_get_clock(), "process-state", name, "sleep");
126 void TRACE_msg_process_sleep_out (m_process_t process)
128 if (!IS_TRACING_PROCESSES || !IS_TRACED(process)) return;
131 TRACE_process_container (process, name, 200);
132 pajeSetState (MSG_get_clock(), "process-state", name, "executing");
135 void TRACE_msg_process_end (m_process_t process)
137 if (!IS_TRACED(process)) return;
139 char name[200], alias[200];
140 m_host_t host = MSG_process_get_host (process);
141 TRACE_process_container (process, name, 200);
142 TRACE_process_alias_container (process, host, alias, 200);
143 if (IS_TRACING_PROCESSES) pajeDestroyContainer (MSG_get_clock(), "process", name);
144 if (IS_TRACING_PROCESSES) pajeDestroyContainer (MSG_get_clock(), "PROCESS", alias);