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. */
11 #include "msg/datatypes.h"
13 /************************** Global ******************************************/
14 void MSG_global_init(void);
15 void MSG_global_init_args(int *argc, char **argv);
16 void MSG_set_verbosity(MSG_outputmode_t mode);
17 MSG_error_t MSG_set_channel_number(int number);
18 MSG_error_t MSG_set_sharing_policy(MSG_sharing_t mode, long double param);
19 int MSG_get_channel_number(void);
20 MSG_error_t MSG_main(void);
21 MSG_error_t MSG_clean(void);
22 void MSG_function_register(const char *name, m_process_code_t code);
23 m_process_code_t MSG_get_registered_function(const char *name);
24 void MSG_launch_application(const char *file);
26 long double MSG_getClock(void);
28 /************************** Host handling ***********************************/
29 MSG_error_t MSG_host_set_data(m_host_t host, void *data);
30 void *MSG_host_get_data(m_host_t host);
31 const char *MSG_host_get_name(m_host_t host);
32 m_host_t MSG_host_self(void);
33 int MSG_get_host_msgload(m_host_t host);
34 int MSG_get_msgload(void);
36 void MSG_create_environment(const char *file);
38 m_host_t MSG_get_host_by_name(const char *name);
39 int MSG_get_host_number(void);
40 m_host_t *MSG_get_host_table(void);
42 /************************** Process handling *********************************/
43 m_process_t MSG_process_create(const char *name,
44 m_process_code_t code, void *data,
46 m_process_t MSG_process_create_with_arguments(const char *name,
47 m_process_code_t code, void *data,
48 m_host_t host, int argc, char **argv);
49 void MSG_process_free(m_process_t process);
50 MSG_error_t MSG_get_arguments(int *argc, char ***argv);
51 MSG_error_t MSG_set_arguments(m_process_t process,int argc, char *argv[]);
53 MSG_error_t MSG_process_change_host(m_process_t process, m_host_t host);
55 void *MSG_process_get_data(m_process_t process);
56 MSG_error_t MSG_process_set_data(m_process_t process, void *data);
57 m_host_t MSG_process_get_host(m_process_t process);
58 m_process_t MSG_process_from_PID(int PID);
59 int MSG_process_get_PID(m_process_t process);
60 int MSG_process_get_PPID(m_process_t process);
61 const char *MSG_process_get_name(m_process_t process);
62 int MSG_process_self_PID(void);
63 int MSG_process_self_PPID(void);
64 m_process_t MSG_process_self(void);
66 MSG_error_t MSG_process_suspend(m_process_t process);
67 MSG_error_t MSG_process_resume(m_process_t process);
68 int MSG_process_isSuspended(m_process_t process);
70 MSG_error_t MSG_process_start(m_process_t process);
72 /************************** Task handling ************************************/
74 m_task_t MSG_task_create(const char *name, long double compute_duration,
75 long double message_size, void *data);
76 void *MSG_task_get_data(m_task_t task);
77 m_process_t MSG_task_get_sender(m_task_t task);
78 MSG_error_t MSG_task_destroy(m_task_t task);
80 MSG_error_t MSG_task_get(m_task_t * task, m_channel_t channel);
81 MSG_error_t MSG_task_put(m_task_t task, m_host_t dest,
83 MSG_error_t MSG_task_put_bounded(m_task_t task,
84 m_host_t dest, m_channel_t channel,
85 long double max_rate);
86 MSG_error_t MSG_task_execute(m_task_t task);
87 int MSG_task_Iprobe(m_channel_t channel);
88 int MSG_task_probe_from(m_channel_t channel);
89 MSG_error_t MSG_process_sleep(long double nb_sec);
90 MSG_error_t MSG_get_errno(void);
92 /************************** Deprecated ***************************************/
93 /* MSG_error_t MSG_routing_table_init(void); */
94 /* MSG_error_t MSG_routing_table_set(m_host_t host1, m_host_t host2, */
96 /* m_link_t MSG_routing_table_get(m_host_t host1, m_host_t host2); */
97 /* m_host_t MSG_host_create(const char *name, */
98 /* char *trace_file, */
99 /* long double fixed_cpu, */
100 /* char* failure_trace, */
101 /* long double fixed_failure, */
103 /* m_host_t MSG_host_from_PID(int PID); */
104 /* MSG_error_t MSG_host_destroy(m_host_t host); */
106 /* void MSG_link_set_sharing_value(long double alpha); */
107 /* m_link_t MSG_link_create(const char *name, */
108 /* char *lat_trace_file, long double fixed_latency, */
109 /* char *bw_trace_file, long double fixed_bandwidth); */
110 /* MSG_error_t MSG_link_destroy(m_link_t link); */
111 /* m_link_t MSG_link_merge(const char *name, m_link_t src1, m_link_t src2); */
112 /* m_link_t MSG_get_link_by_name(const char *name); */
113 /* void MSG_tracelink(m_host_t dest, const char* **names, int *count); */