-/* $Id$ */
-
-/* Copyright (c) 2002,2003,2004 Arnaud Legrand. All rights reserved. */
+/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#ifndef MSG_H
#define MSG_H
+#include "xbt.h"
+
#include "msg/datatypes.h"
+SG_BEGIN_DECL()
+
/************************** Global ******************************************/
-void MSG_global_init(void);
-void MSG_global_init_args(int *argc, char **argv);
-void MSG_set_verbosity(MSG_outputmode_t mode);
-MSG_error_t MSG_set_channel_number(int number);
-MSG_error_t MSG_set_sharing_policy(MSG_sharing_t mode, long double param);
-int MSG_get_channel_number(void);
-MSG_error_t MSG_main(void);
-MSG_error_t MSG_clean(void);
-void MSG_function_register(const char *name, m_process_code_t code);
-m_process_code_t MSG_get_registered_function(const char *name);
-void MSG_launch_application(const char *file);
-void MSG_paje_output(const char *filename);
-
-long double MSG_getClock(void);
+XBT_PUBLIC(void) MSG_config(const char *name, ...);
+XBT_PUBLIC(void) MSG_global_init(int *argc, char **argv);
+XBT_PUBLIC(void) MSG_global_init_args(int *argc, char **argv);
+XBT_PUBLIC(MSG_error_t) MSG_set_channel_number(int number);
+XBT_PUBLIC(int) MSG_get_channel_number(void);
+XBT_PUBLIC(MSG_error_t) MSG_main(void);
+XBT_PUBLIC(MSG_error_t) MSG_clean(void);
+XBT_PUBLIC(void) MSG_function_register(const char *name,
+ xbt_main_func_t code);
+XBT_PUBLIC(void) MSG_function_register_default(xbt_main_func_t code);
+XBT_PUBLIC(xbt_main_func_t) MSG_get_registered_function(const char *name);
+XBT_PUBLIC(void) MSG_launch_application(const char *file);
+/*Bypass the parser */
+XBT_PUBLIC(void) MSG_set_function(const char *host_id,
+ const char *function_name,
+ xbt_dynar_t arguments);
+
+XBT_INLINE XBT_PUBLIC(double) MSG_get_clock(void);
+XBT_PUBLIC(unsigned long int) MSG_get_sent_msg(void);
+
/************************** Host handling ***********************************/
-MSG_error_t MSG_host_set_data(m_host_t host, void *data);
-void *MSG_host_get_data(m_host_t host);
-const char *MSG_host_get_name(m_host_t host);
-m_host_t MSG_host_self(void);
-int MSG_get_host_msgload(m_host_t host);
-int MSG_get_msgload(void);
+XBT_PUBLIC(MSG_error_t) MSG_host_set_data(m_host_t host, void *data);
+XBT_PUBLIC(void *) MSG_host_get_data(m_host_t host);
+XBT_PUBLIC(const char *) MSG_host_get_name(m_host_t host);
+XBT_PUBLIC(m_host_t) MSG_host_self(void);
+XBT_PUBLIC(int) MSG_get_host_msgload(m_host_t host);
+/* int MSG_get_msgload(void); This function lacks specification; discard it */
+XBT_PUBLIC(double) MSG_get_host_speed(m_host_t h);
+XBT_PUBLIC(int) MSG_host_is_avail(m_host_t h);
+
+/*property handlers*/
+XBT_PUBLIC(xbt_dict_t) MSG_host_get_properties(m_host_t host);
+XBT_PUBLIC(const char *) MSG_host_get_property_value(m_host_t host,
+ const char *name);
+
+XBT_PUBLIC(void) MSG_create_environment(const char *file);
+XBT_PUBLIC(void) MSG_load_platform_script(const char *script_file);
+
+XBT_PUBLIC(m_host_t) MSG_get_host_by_name(const char *name);
+XBT_PUBLIC(int) MSG_get_host_number(void);
+XBT_PUBLIC(m_host_t *) MSG_get_host_table(void);
-void MSG_create_environment(const char *file);
+/************************** Process handling *********************************/
+XBT_PUBLIC(m_process_t) MSG_process_create(const char *name,
+ xbt_main_func_t code,
+ void *data, m_host_t host);
+XBT_PUBLIC(m_process_t) MSG_process_create_with_arguments(const char *name,
+ xbt_main_func_t
+ code, void *data,
+ m_host_t host,
+ int argc,
+ char **argv);
+XBT_PUBLIC(m_process_t) MSG_process_create_with_environment(const char
+ *name,
+ xbt_main_func_t
+ code,
+ void *data,
+ m_host_t host,
+ int argc,
+ char **argv,
+ xbt_dict_t
+ properties);
+XBT_PUBLIC(void) MSG_process_kill(m_process_t process);
+XBT_PUBLIC(int) MSG_process_killall(int reset_PIDs);
+
+XBT_PUBLIC(MSG_error_t) MSG_process_change_host(m_host_t host);
+
+XBT_PUBLIC(void *) MSG_process_get_data(m_process_t process);
+XBT_PUBLIC(MSG_error_t) MSG_process_set_data(m_process_t process,
+ void *data);
+XBT_PUBLIC(m_host_t) MSG_process_get_host(m_process_t process);
+XBT_PUBLIC(m_process_t) MSG_process_from_PID(int PID);
+XBT_PUBLIC(int) MSG_process_get_PID(m_process_t process);
+XBT_PUBLIC(int) MSG_process_get_PPID(m_process_t process);
+XBT_PUBLIC(const char *) MSG_process_get_name(m_process_t process);
+XBT_PUBLIC(int) MSG_process_self_PID(void);
+XBT_PUBLIC(int) MSG_process_self_PPID(void);
+XBT_PUBLIC(m_process_t) MSG_process_self(void);
+
+/*property handlers*/
+XBT_PUBLIC(xbt_dict_t) MSG_process_get_properties(m_process_t process);
+XBT_PUBLIC(const char *) MSG_process_get_property_value(m_process_t
+ process,
+ const char *name);
+
+XBT_PUBLIC(MSG_error_t) MSG_process_suspend(m_process_t process);
+XBT_PUBLIC(MSG_error_t) MSG_process_resume(m_process_t process);
+XBT_PUBLIC(int) MSG_process_is_suspended(m_process_t process);
-m_host_t MSG_get_host_by_name(const char *name);
-int MSG_get_host_number(void);
-m_host_t *MSG_get_host_table(void);
+/************************** Task handling ************************************/
-/************************** Process handling *********************************/
-m_process_t MSG_process_create(const char *name,
- m_process_code_t code, void *data,
- m_host_t host);
-m_process_t MSG_process_create_with_arguments(const char *name,
- m_process_code_t code, void *data,
- m_host_t host, int argc, char **argv);
-void MSG_process_kill(m_process_t process);
-int MSG_process_killall(int reset_PIDs);
-MSG_error_t MSG_get_arguments(int *argc, char ***argv);
-MSG_error_t MSG_set_arguments(m_process_t process,int argc, char *argv[]);
-
-MSG_error_t MSG_process_change_host(m_process_t process, m_host_t host);
-
-void *MSG_process_get_data(m_process_t process);
-MSG_error_t MSG_process_set_data(m_process_t process, void *data);
-m_host_t MSG_process_get_host(m_process_t process);
-m_process_t MSG_process_from_PID(int PID);
-int MSG_process_get_PID(m_process_t process);
-int MSG_process_get_PPID(m_process_t process);
-const char *MSG_process_get_name(m_process_t process);
-int MSG_process_self_PID(void);
-int MSG_process_self_PPID(void);
-m_process_t MSG_process_self(void);
-
-MSG_error_t MSG_process_suspend(m_process_t process);
-MSG_error_t MSG_process_resume(m_process_t process);
-int MSG_process_isSuspended(m_process_t process);
-
-MSG_error_t MSG_process_start(m_process_t process);
+XBT_PUBLIC(m_task_t) MSG_task_create(const char *name,
+ double compute_duration,
+ double message_size, void *data);
+XBT_PUBLIC(m_task_t) MSG_parallel_task_create(const char *name,
+ int host_nb,
+ const m_host_t * host_list,
+ double *computation_amount,
+ double *communication_amount,
+ void *data);
+XBT_PUBLIC(void *) MSG_task_get_data(m_task_t task);
+XBT_PUBLIC(void) MSG_task_set_data(m_task_t task, void *data);
+XBT_PUBLIC(m_process_t) MSG_task_get_sender(m_task_t task);
+XBT_PUBLIC(m_host_t) MSG_task_get_source(m_task_t task);
+XBT_PUBLIC(const char *) MSG_task_get_name(m_task_t task);
+XBT_PUBLIC(void) MSG_task_set_name(m_task_t task, const char *name);
+XBT_PUBLIC(MSG_error_t) MSG_task_cancel(m_task_t task);
+XBT_PUBLIC(MSG_error_t) MSG_task_destroy(m_task_t task);
+
+XBT_PUBLIC(MSG_error_t) MSG_task_get(m_task_t * task, m_channel_t channel);
+XBT_PUBLIC(MSG_error_t) MSG_task_get_with_timeout(m_task_t * task,
+ m_channel_t channel,
+ double max_duration);
+XBT_PUBLIC(MSG_error_t) MSG_task_get_from_host(m_task_t * task,
+ int channel, m_host_t host);
+MSG_error_t MSG_task_receive_from_host(m_task_t * task, const char *alias,
+ m_host_t host);
+XBT_PUBLIC(MSG_error_t) MSG_task_get_ext(m_task_t * task, int channel,
+ double max_duration,
+ m_host_t host);
+
+
+XBT_PUBLIC(MSG_error_t) MSG_task_put(m_task_t task, m_host_t dest,
+ m_channel_t channel);
+XBT_PUBLIC(MSG_error_t) MSG_task_put_bounded(m_task_t task,
+ m_host_t dest,
+ m_channel_t channel,
+ double max_rate);
+XBT_PUBLIC(MSG_error_t) MSG_task_put_with_timeout(m_task_t task,
+ m_host_t dest,
+ m_channel_t channel,
+ double max_duration);
+XBT_PUBLIC(MSG_error_t) MSG_task_execute(m_task_t task);
+XBT_PUBLIC(MSG_error_t) MSG_parallel_task_execute(m_task_t task);
+XBT_PUBLIC(void) MSG_task_set_priority(m_task_t task, double priority);
+
+XBT_PUBLIC(int) MSG_task_Iprobe(m_channel_t channel);
+XBT_PUBLIC(int) MSG_task_probe_from(m_channel_t channel);
+XBT_PUBLIC(int) MSG_task_probe_from_host(int channel, m_host_t host);
+XBT_PUBLIC(MSG_error_t) MSG_process_sleep(double nb_sec);
+XBT_PUBLIC(MSG_error_t) MSG_get_errno(void);
+
+XBT_PUBLIC(double) MSG_task_get_compute_duration(m_task_t task);
+XBT_PUBLIC(void) MSG_task_set_compute_duration(m_task_t task,
+ double compute_duration);
+XBT_PUBLIC(double) MSG_task_get_remaining_computation(m_task_t task);
+XBT_PUBLIC(double) MSG_task_get_remaining_communication(m_task_t task);
+XBT_PUBLIC(int) MSG_task_is_latency_bounded(m_task_t task);
+XBT_PUBLIC(double) MSG_task_get_data_size(m_task_t task);
+
+
+XBT_PUBLIC(MSG_error_t)
+ MSG_task_receive_ext(m_task_t * task, const char *alias, double timeout,
+ m_host_t host);
+
+XBT_PUBLIC(MSG_error_t)
+ MSG_task_receive_with_timeout(m_task_t * task, const char *alias,
+ double timeout);
+
+XBT_PUBLIC(MSG_error_t)
+ MSG_task_receive(m_task_t * task, const char *alias);
+
+XBT_PUBLIC(msg_comm_t) MSG_task_isend(m_task_t task, const char *alias);
+XBT_PUBLIC(void) MSG_task_dsend(m_task_t task, const char *alias);
+XBT_PUBLIC(msg_comm_t) MSG_task_irecv(m_task_t * task, const char *alias);
+XBT_PUBLIC(int) MSG_comm_test(msg_comm_t comm);
+XBT_PUBLIC(int) MSG_comm_testany(xbt_dynar_t comms);
+XBT_PUBLIC(void) MSG_comm_destroy(msg_comm_t comm);
+XBT_PUBLIC(MSG_error_t) MSG_comm_wait(msg_comm_t comm, double timeout);
+XBT_PUBLIC(void) MSG_comm_waitall(msg_comm_t * comm, int nb_elem,
+ double timeout);
+XBT_PUBLIC(int) MSG_comm_waitany(xbt_dynar_t comms);
+XBT_PUBLIC(m_task_t) MSG_comm_get_task(msg_comm_t comm);
+XBT_PUBLIC(MSG_error_t) MSG_comm_get_status(msg_comm_t comm);
+
+XBT_PUBLIC(int) MSG_task_listen(const char *alias);
+
+XBT_PUBLIC(int) MSG_task_listen_from_host(const char *alias,
+ m_host_t host);
+
+XBT_PUBLIC(MSG_error_t)
+ MSG_task_send_with_timeout(m_task_t task, const char *alias,
+ double timeout);
+
+XBT_PUBLIC(MSG_error_t)
+ MSG_task_send(m_task_t task, const char *alias);
+
+XBT_PUBLIC(MSG_error_t)
+ MSG_task_send_bounded(m_task_t task, const char *alias, double rate);
+
+XBT_PUBLIC(int) MSG_task_listen_from(const char *alias);
/************************** Task handling ************************************/
+XBT_PUBLIC(MSG_error_t)
+ MSG_mailbox_get_task_ext(msg_mailbox_t mailbox, m_task_t * task,
+ m_host_t host, double timeout);
+
+XBT_PUBLIC(MSG_error_t)
+ MSG_mailbox_put_with_timeout(msg_mailbox_t mailbox, m_task_t task,
+ double timeout);
+
+/************************** Action handling **********************************/
+typedef void (*msg_action_fun) (char*const* args);
+XBT_PUBLIC(void) MSG_action_register(const char *action_name,
+ msg_action_fun function);
+XBT_PUBLIC(void) MSG_action_unregister(const char *action_name);
+MSG_error_t MSG_action_trace_run(char *path);
+
+
+#ifdef MSG_USE_DEPRECATED
+/* these are the functions which are deprecated. Do not use them, they may get removed in future releases */
+#define MSG_TIMEOUT_FAILURE MSG_TIMEOUT
+#define MSG_mailbox_put_with_time_out(mailbox, task, timeout) \
+ MSG_mailbox_put_with_timeout(mailbox, task, timeout)
+
+#endif
+
+#include "instr/instr.h"
+
+/* Used only by the bindings */
+#include "simix/simix.h"
+XBT_PUBLIC(smx_context_t) MSG_process_get_smx_ctx(m_process_t process);
-m_task_t MSG_task_create(const char *name, long double compute_duration,
- long double message_size, void *data);
-void *MSG_task_get_data(m_task_t task);
-m_process_t MSG_task_get_sender(m_task_t task);
-MSG_error_t MSG_task_destroy(m_task_t task);
-
-MSG_error_t MSG_task_get(m_task_t * task, m_channel_t channel);
-MSG_error_t MSG_task_put(m_task_t task, m_host_t dest,
- m_channel_t channel);
-MSG_error_t MSG_task_put_bounded(m_task_t task,
- m_host_t dest, m_channel_t channel,
- long double max_rate);
-MSG_error_t MSG_task_execute(m_task_t task);
-int MSG_task_Iprobe(m_channel_t channel);
-int MSG_task_probe_from(m_channel_t channel);
-MSG_error_t MSG_process_sleep(long double nb_sec);
-MSG_error_t MSG_get_errno(void);
-
-/************************** Deprecated ***************************************/
-/* MSG_error_t MSG_routing_table_init(void); */
-/* MSG_error_t MSG_routing_table_set(m_host_t host1, m_host_t host2, */
-/* m_link_t link); */
-/* m_link_t MSG_routing_table_get(m_host_t host1, m_host_t host2); */
-/* m_host_t MSG_host_create(const char *name, */
-/* char *trace_file, */
-/* long double fixed_cpu, */
-/* char* failure_trace, */
-/* long double fixed_failure, */
-/* void *data); */
-/* m_host_t MSG_host_from_PID(int PID); */
-/* MSG_error_t MSG_host_destroy(m_host_t host); */
-
-/* void MSG_link_set_sharing_value(long double alpha); */
-/* m_link_t MSG_link_create(const char *name, */
-/* char *lat_trace_file, long double fixed_latency, */
-/* char *bw_trace_file, long double fixed_bandwidth); */
-/* MSG_error_t MSG_link_destroy(m_link_t link); */
-/* m_link_t MSG_link_merge(const char *name, m_link_t src1, m_link_t src2); */
-/* m_link_t MSG_get_link_by_name(const char *name); */
-/* void MSG_tracelink(m_host_t dest, const char* **names, int *count); */
+SG_END_DECL()
#endif
