3 /* Copyright (c) 2002,2003,2004 Arnaud Legrand. All rights reserved. */
5 /* This program is free software; you can redistribute it and/or modify it
6 * under the terms of the license (GNU LGPL) which comes with this package. */
12 #include "xbt/sysdep.h"
15 #include "msg/datatypes.h"
17 /************************** Global ******************************************/
18 xbt_error_t MSG_config(const char *name, ...);
19 void MSG_global_init(void);
20 void MSG_global_init_args(int *argc, char **argv);
21 void MSG_set_verbosity(MSG_outputmode_t mode);
22 MSG_error_t MSG_set_channel_number(int number);
23 MSG_error_t MSG_set_sharing_policy(MSG_sharing_t mode, double param);
24 int MSG_get_channel_number(void);
25 MSG_error_t MSG_main(void);
26 MSG_error_t MSG_clean(void);
27 void MSG_function_register(const char *name, m_process_code_t code);
28 m_process_code_t MSG_get_registered_function(const char *name);
29 void MSG_launch_application(const char *file);
30 void MSG_paje_output(const char *filename);
32 double MSG_getClock(void);
33 double MSG_get_clock(void);
35 /************************** Host handling ***********************************/
36 MSG_error_t MSG_host_set_data(m_host_t host, void *data);
37 void *MSG_host_get_data(m_host_t host);
38 const char *MSG_host_get_name(m_host_t host);
39 m_host_t MSG_host_self(void);
40 int MSG_get_host_msgload(m_host_t host);
41 /* int MSG_get_msgload(void); This function lacks specification; discard it */
43 void MSG_create_environment(const char *file);
45 m_host_t MSG_get_host_by_name(const char *name);
46 int MSG_get_host_number(void);
47 m_host_t *MSG_get_host_table(void);
49 /************************** Process handling *********************************/
50 m_process_t MSG_process_create(const char *name,
51 m_process_code_t code, void *data,
53 m_process_t MSG_process_create_with_arguments(const char *name,
54 m_process_code_t code, void *data,
55 m_host_t host, int argc, char **argv);
56 void MSG_process_kill(m_process_t process);
57 int MSG_process_killall(int reset_PIDs);
58 MSG_error_t MSG_get_arguments(int *argc, char ***argv);
59 MSG_error_t MSG_set_arguments(m_process_t process,int argc, char *argv[]);
61 MSG_error_t MSG_process_change_host(m_process_t process, m_host_t host);
63 void *MSG_process_get_data(m_process_t process);
64 MSG_error_t MSG_process_set_data(m_process_t process, void *data);
65 m_host_t MSG_process_get_host(m_process_t process);
66 m_process_t MSG_process_from_PID(int PID);
67 int MSG_process_get_PID(m_process_t process);
68 int MSG_process_get_PPID(m_process_t process);
69 const char *MSG_process_get_name(m_process_t process);
70 int MSG_process_self_PID(void);
71 int MSG_process_self_PPID(void);
72 m_process_t MSG_process_self(void);
74 MSG_error_t MSG_process_suspend(m_process_t process);
75 MSG_error_t MSG_process_resume(m_process_t process);
76 int MSG_process_isSuspended(m_process_t process);
78 MSG_error_t MSG_process_start(m_process_t process);
80 /************************** Task handling ************************************/
82 m_task_t MSG_task_create(const char *name, double compute_duration,
83 double message_size, void *data);
84 void *MSG_task_get_data(m_task_t task);
85 m_process_t MSG_task_get_sender(m_task_t task);
86 const char *MSG_task_get_name(m_task_t task);
88 MSG_error_t MSG_task_destroy(m_task_t task);
90 MSG_error_t MSG_task_get(m_task_t * task, m_channel_t channel);
91 MSG_error_t MSG_task_get_with_time_out(m_task_t * task, m_channel_t channel,
93 MSG_error_t MSG_task_put(m_task_t task, m_host_t dest,
95 MSG_error_t MSG_task_put_bounded(m_task_t task,
96 m_host_t dest, m_channel_t channel,
98 MSG_error_t MSG_task_execute(m_task_t task);
99 int MSG_task_Iprobe(m_channel_t channel);
100 int MSG_task_probe_from(m_channel_t channel);
101 MSG_error_t MSG_channel_select_from(m_channel_t channel, double max_duration,
103 MSG_error_t MSG_process_sleep(double nb_sec);
104 MSG_error_t MSG_get_errno(void);
106 double MSG_task_get_compute_duration(m_task_t task);
107 double MSG_task_get_data_size(m_task_t task);
109 /************************** Deprecated ***************************************/
110 /* MSG_error_t MSG_routing_table_init(void); */
111 /* MSG_error_t MSG_routing_table_set(m_host_t host1, m_host_t host2, */
112 /* m_link_t link); */
113 /* m_link_t MSG_routing_table_get(m_host_t host1, m_host_t host2); */
114 /* m_host_t MSG_host_create(const char *name, */
115 /* char *trace_file, */
116 /* long double fixed_cpu, */
117 /* char* failure_trace, */
118 /* long double fixed_failure, */
120 /* m_host_t MSG_host_from_PID(int PID); */
121 /* MSG_error_t MSG_host_destroy(m_host_t host); */
123 /* void MSG_link_set_sharing_value(long double alpha); */
124 /* m_link_t MSG_link_create(const char *name, */
125 /* char *lat_trace_file, long double fixed_latency, */
126 /* char *bw_trace_file, long double fixed_bandwidth); */
127 /* MSG_error_t MSG_link_destroy(m_link_t link); */
128 /* m_link_t MSG_link_merge(const char *name, m_link_t src1, m_link_t src2); */
129 /* m_link_t MSG_get_link_by_name(const char *name); */
130 /* void MSG_tracelink(m_host_t dest, const char* **names, int *count); */