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/private.h"
11 static xbt_dict_t process_containers = NULL;
13 void TRACE_msg_process_alloc (void)
15 process_containers = xbt_dict_new();
18 void TRACE_msg_process_release (void)
20 xbt_dict_free (&process_containers);
23 static void TRACE_msg_process_location (m_process_t process)
25 char name[200], alias[200];
27 if (!(IS_TRACING_PROCESSES || IS_TRACING_VOLUME)) return;
29 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 if (IS_TRACING_PROCESSES) pajeSetState (MSG_get_clock(), "category", alias, process->category);
37 xbt_dict_set (process_containers, xbt_strdup(alias), xbt_strdup("1"), xbt_free);
41 static void TRACE_msg_process_present (m_process_t process)
45 if (!IS_TRACING_PROCESSES) return;
47 //updating presence state of this process location
48 host = MSG_process_get_host (process);
49 TRACE_process_alias_container (process, host, alias, 200);
50 pajePushState (MSG_get_clock(), "presence", alias, "presence");
54 * TRACE_msg_set_process_category: tracing interface function
56 void TRACE_msg_set_process_category (m_process_t process, const char *category)
59 if (!IS_TRACING) return;
61 //set process category
62 process->category = xbt_strdup(category);
64 //create container of type "PROCESS" to indicate location
65 TRACE_msg_process_location (process);
66 TRACE_msg_process_present (process);
68 //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)
80 if (!(IS_TRACING_PROCESSES || IS_TRACING_VOLUME) || !IS_TRACED(process)) return;
82 //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)
93 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;
103 TRACE_process_container (process, name, 200);
104 pajeSetState (MSG_get_clock(), "process-state", name, "suspend");
107 void TRACE_msg_process_resume (m_process_t process)
110 if (!IS_TRACING_PROCESSES || !IS_TRACED(process)) return;
112 TRACE_process_container (process, name, 200);
113 pajeSetState (MSG_get_clock(), "process-state", name, "executing");
116 void TRACE_msg_process_sleep_in (m_process_t process)
119 if (!IS_TRACING_PROCESSES || !IS_TRACED(process)) return;
121 TRACE_process_container (process, name, 200);
122 pajeSetState (MSG_get_clock(), "process-state", name, "sleep");
125 void TRACE_msg_process_sleep_out (m_process_t process)
128 if (!IS_TRACING_PROCESSES || !IS_TRACED(process)) return;
130 TRACE_process_container (process, name, 200);
131 pajeSetState (MSG_get_clock(), "process-state", name, "executing");
134 void TRACE_msg_process_end (m_process_t process)
136 char name[200], alias[200];
137 m_host_t host = NULL;
138 if (!IS_TRACED(process)) return;
140 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);