-/* Copyright (c) 2004-2015. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2004-2018. 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. */
#define MSG_H
#include "simgrid/forward.h"
-#include "simgrid/simix.h"
+#include "simgrid/host.h"
+#include "simgrid/plugins/live_migration.h"
+
+#include "xbt/base.h"
+#include "xbt/dict.h"
+#include "xbt/dynar.h"
#ifdef __cplusplus
+#include "simgrid/simix.h"
+#include <map>
namespace simgrid {
namespace msg {
class Comm;
XBT_PUBLIC_DATA(int) sg_storage_max_file_descriptors;
/* ******************************** Task ************************************ */
-typedef struct simdata_task *simdata_task_t;
+typedef struct s_simdata_task_t* simdata_task_t;
typedef struct msg_task {
char *name; /**< @brief task name if any */
typedef struct msg_task *msg_task_t;
/* ******************************** VM ************************************* */
-typedef msg_host_t msg_vm_t;
+typedef sg_vm_t msg_vm_t;
/* ******************************** File ************************************ */
typedef sg_file_t msg_file_t;
XBT_PUBLIC(void) MSG_zone_set_property_value(msg_netzone_t netzone, const char* name, char* value);
XBT_PUBLIC(void) MSG_zone_get_hosts(msg_netzone_t zone, xbt_dynar_t whereto);
-/* Deprecated forms of the previous functions */
-static inline XBT_ATTRIB_DEPRECATED("Please use MSG_zone_get_root since v3.16")
- msg_netzone_t MSG_environment_get_routing_root() {
- return MSG_zone_get_root();
-}
-static inline XBT_ATTRIB_DEPRECATED("Please use MSG_zone_get_name since v3.16")
- const char* MSG_environment_as_get_name(msg_netzone_t zone) {
- return MSG_zone_get_name(zone);
-}
-static inline XBT_ATTRIB_DEPRECATED("Please use MSG_zone_get_by_name since v3.16")
- msg_netzone_t MSG_environment_as_get_by_name(const char* name) {
- return MSG_zone_get_by_name(name);
-}
-static inline XBT_ATTRIB_DEPRECATED("Please use MSG_zone_get_sons since v3.16")
- xbt_dict_t MSG_environment_as_get_routing_sons(msg_netzone_t zone) {
- xbt_dict_t res = xbt_dict_new_homogeneous(NULL);
- MSG_zone_get_sons(zone, res);
- return res;
-}
-static inline XBT_ATTRIB_DEPRECATED("Please use MSG_zone_get_property_value since v3.16")
- const char* MSG_environment_as_get_property_value(msg_netzone_t zone, const char* name) {
- return MSG_zone_get_property_value(zone, name);
-}
-static inline XBT_ATTRIB_DEPRECATED("Please use MSG_zone_set_property_value since v3.16")
- void MSG_environment_as_set_property_value(msg_netzone_t zone, const char* name, char* value) {
- MSG_zone_set_property_value(zone, name, value);
-}
-static inline XBT_ATTRIB_DEPRECATED("Please use MSG_zone_get_hosts since v3.16")
- xbt_dynar_t MSG_environment_as_get_hosts(msg_netzone_t zone) {
- xbt_dynar_t res = xbt_dynar_new(sizeof(sg_host_t), NULL);
- MSG_zone_get_hosts(zone, res);
- return res;
-}
-
-/************************** File handling ***********************************/
-XBT_PUBLIC(sg_size_t) MSG_file_read(msg_file_t fd, sg_size_t size);
-XBT_PUBLIC(sg_size_t) MSG_file_write(msg_file_t fd, sg_size_t size);
-XBT_PUBLIC(msg_file_t) MSG_file_open(const char* fullpath, void* data);
-XBT_PUBLIC(void*) MSG_file_get_data(msg_file_t fd);
-XBT_PUBLIC(msg_error_t) MSG_file_set_data(msg_file_t fd, void * data);
-XBT_PUBLIC(int) MSG_file_close(msg_file_t fd);
-XBT_PUBLIC(sg_size_t) MSG_file_get_size(msg_file_t fd);
-XBT_PUBLIC(void) MSG_file_dump(msg_file_t fd);
-XBT_PUBLIC(msg_error_t) MSG_file_unlink(msg_file_t fd);
-XBT_PUBLIC(msg_error_t) MSG_file_seek(msg_file_t fd, sg_offset_t offset, int origin);
-XBT_PUBLIC(sg_size_t) MSG_file_tell (msg_file_t fd);
-XBT_PUBLIC(const char *) MSG_file_get_name(msg_file_t file);
-XBT_PUBLIC(msg_error_t) MSG_file_move(msg_file_t fd, const char* fullpath);
-XBT_PUBLIC(msg_error_t) MSG_file_rcopy(msg_file_t fd, msg_host_t host, const char* fullpath);
-XBT_PUBLIC(msg_error_t) MSG_file_rmove(msg_file_t fd, msg_host_t host, const char* fullpath);
/************************** Storage handling ***********************************/
-XBT_PUBLIC(const char *) MSG_storage_get_name(msg_storage_t storage);
-XBT_PUBLIC(sg_size_t) MSG_storage_get_free_size(msg_storage_t storage);
-XBT_PUBLIC(sg_size_t) MSG_storage_get_used_size(msg_storage_t storage);
-XBT_PUBLIC(msg_storage_t) MSG_storage_get_by_name(const char *name);
-XBT_PUBLIC(xbt_dict_t) MSG_storage_get_properties(msg_storage_t storage);
-XBT_PUBLIC(void) MSG_storage_set_property_value(msg_storage_t storage, const char* name, char* value);
-XBT_PUBLIC(const char *)MSG_storage_get_property_value(msg_storage_t storage, const char *name);
-XBT_PUBLIC(xbt_dynar_t) MSG_storages_as_dynar();
-XBT_PUBLIC(msg_error_t) MSG_storage_set_data(msg_storage_t host, void *data);
-XBT_PUBLIC(void *) MSG_storage_get_data(msg_storage_t storage);
-XBT_PUBLIC(xbt_dict_t) MSG_storage_get_content(msg_storage_t storage);
-XBT_PUBLIC(sg_size_t) MSG_storage_get_size(msg_storage_t storage);
-XBT_PUBLIC(const char *) MSG_storage_get_host(msg_storage_t storage);
+XBT_PUBLIC(const char*) sg_storage_get_name(sg_storage_t storage);
+#define MSG_storage_get_name(storage) sg_storage_get_name(storage)
+XBT_PUBLIC(sg_storage_t) sg_storage_get_by_name(const char* name);
+#define MSG_storage_get_by_name(name) sg_storage_get_by_name(name)
+XBT_PUBLIC(xbt_dict_t) sg_storage_get_properties(sg_storage_t storage);
+#define MSG_storage_get_properties(storage) sg_storage_get_properties(storage)
+XBT_PUBLIC(void) sg_storage_set_property_value(sg_storage_t storage, const char* name, char* value);
+#define MSG_storage_set_property_value(storage, name, value) sg_storage_set_property_value(storage, name, value)
+XBT_PUBLIC(const char*) sg_storage_get_property_value(sg_storage_t storage, const char* name);
+#define MSG_storage_get_property_value(storage, name) sg_storage_get_property_value(storage, name)
+XBT_PUBLIC(xbt_dynar_t) sg_storages_as_dynar();
+#define MSG_storages_as_dynar() sg_storages_as_dynar()
+XBT_PUBLIC(void) sg_storage_set_data(sg_storage_t host, void* data);
+#define MSG_storage_set_data(storage, data) sg_storage_set_data(storage, data)
+XBT_PUBLIC(void*) sg_storage_get_data(sg_storage_t storage);
+#define MSG_storage_get_data(storage) sg_storage_get_data(storage)
+XBT_PUBLIC(const char*) sg_storage_get_host(sg_storage_t storage);
+#define MSG_storage_get_host(storage) sg_storage_get_host(storage)
+XBT_PUBLIC(sg_size_t) sg_storage_read(sg_storage_t storage, sg_size_t size);
+#define MSG_storage_read(storage, size) sg_storage_read(storage, size)
+XBT_PUBLIC(sg_size_t) sg_storage_write(sg_storage_t storage, sg_size_t size);
+#define MSG_storage_write(storage, size) sg_storage_write(storage, size)
/************************** Host handling ***********************************/
-XBT_PUBLIC(msg_host_t) MSG_host_by_name(const char *name);
-#define MSG_get_host_by_name(n) MSG_host_by_name(n) /* Rewrite the old name into the new one transparently */
-XBT_PUBLIC(msg_error_t) MSG_host_set_data(msg_host_t host, void *data);
-XBT_PUBLIC(void *) MSG_host_get_data(msg_host_t host);
-/** \ingroup m_host_management
- *
- * \brief Return the name of the #msg_host_t. */
-#define MSG_host_get_name(host) sg_host_get_name(host)
-XBT_PUBLIC(void) MSG_host_on(msg_host_t host);
-XBT_PUBLIC(void) MSG_host_off(msg_host_t host);
-XBT_PUBLIC(msg_host_t) MSG_host_self();
-XBT_PUBLIC(double) MSG_host_get_speed(msg_host_t h);
-XBT_PUBLIC(int) MSG_host_get_core_number(msg_host_t h);
XBT_PUBLIC(void) MSG_host_get_process_list(msg_host_t h, xbt_dynar_t whereto);
-XBT_PUBLIC(int) MSG_host_is_on(msg_host_t h);
-XBT_PUBLIC(int) MSG_host_is_off(msg_host_t h);
-XBT_PUBLIC(double) MSG_get_host_speed(msg_host_t h); /* deprecated */
+XBT_ATTRIB_DEPRECATED_v320("Use MSG_host_get_speed(): v3.20 will drop MSG_host_get_current_power_peak() "
+ "completely.") static inline double MSG_host_get_current_power_peak(msg_host_t host)
+{
+ return MSG_host_get_speed(host);
+}
XBT_PUBLIC(double) MSG_host_get_power_peak_at(msg_host_t h, int pstate);
-#define MSG_host_get_current_power_peak(h) MSG_host_get_speed(h) /* deprecated */
-XBT_PUBLIC(int) MSG_host_get_nb_pstates(msg_host_t h);
-#define MSG_host_get_pstate(h) sg_host_get_pstate(h) /* deprecated */
-#define MSG_host_set_pstate(h, pstate) sg_host_set_pstate(h, pstate) /* deprecated */
-XBT_PUBLIC(xbt_dynar_t) MSG_hosts_as_dynar();
-XBT_PUBLIC(int) MSG_get_host_number();
-XBT_PUBLIC(xbt_dict_t) MSG_host_get_mounted_storage_list(msg_host_t host);
-XBT_PUBLIC(xbt_dynar_t) MSG_host_get_attached_storage_list(msg_host_t host);
-XBT_PUBLIC(xbt_dict_t) MSG_host_get_storage_content(msg_host_t host);
-
-/*property handlers*/
-XBT_PUBLIC(xbt_dict_t) MSG_host_get_properties(msg_host_t host);
-XBT_PUBLIC(const char *) MSG_host_get_property_value(msg_host_t host,
- const char *name);
-XBT_PUBLIC(void) MSG_host_set_property_value(msg_host_t host, const char* name, char* value);
XBT_PUBLIC(void) MSG_create_environment(const char *file);
/*property handlers*/
XBT_PUBLIC(xbt_dict_t) MSG_process_get_properties(msg_process_t process);
-XBT_PUBLIC(const char *) MSG_process_get_property_value(msg_process_t
- process,
- const char *name);
+XBT_PUBLIC(const char*) MSG_process_get_property_value(msg_process_t process, const char* name);
XBT_PUBLIC(msg_error_t) MSG_process_suspend(msg_process_t process);
XBT_PUBLIC(msg_error_t) MSG_process_resume(msg_process_t process);
XBT_PUBLIC(void) MSG_process_unref(msg_process_t process);
/************************** Task handling ************************************/
-XBT_PUBLIC(msg_task_t) MSG_task_create(const char *name,
- double flops_amount,
- double bytes_amount, void *data);
+XBT_PUBLIC(msg_task_t) MSG_task_create(const char* name, double flops_amount, double bytes_amount, void* data);
XBT_PUBLIC(msg_task_t) MSG_parallel_task_create(const char *name,
int host_nb,
const msg_host_t * host_list,
XBT_PUBLIC(msg_error_t) MSG_process_join(msg_process_t process, double timeout);
XBT_PUBLIC(msg_error_t) MSG_process_sleep(double nb_sec);
-XBT_PUBLIC(void) MSG_task_set_flops_amount(msg_task_t task,
- double flops_amount);
+XBT_PUBLIC(void) MSG_task_set_flops_amount(msg_task_t task, double flops_amount);
XBT_PUBLIC(double) MSG_task_get_flops_amount(msg_task_t task);
-XBT_PUBLIC(void) MSG_task_set_bytes_amount(msg_task_t task,
- double bytes_amount);
+XBT_PUBLIC(double) MSG_task_get_remaining_work_ratio(msg_task_t task);
+XBT_PUBLIC(void) MSG_task_set_bytes_amount(msg_task_t task, double bytes_amount);
+
XBT_PUBLIC(double) MSG_task_get_remaining_communication(msg_task_t task);
-XBT_PUBLIC(int) MSG_task_is_latency_bounded(msg_task_t task);
XBT_PUBLIC(double) MSG_task_get_bytes_amount(msg_task_t task);
+XBT_PUBLIC(msg_error_t) MSG_task_receive_ext(msg_task_t* task, const char* alias, double timeout, msg_host_t host);
-XBT_PUBLIC(msg_error_t)
- MSG_task_receive_ext(msg_task_t * task, const char *alias, double timeout,
- msg_host_t host);
-
-XBT_PUBLIC(msg_error_t)
- MSG_task_receive_with_timeout(msg_task_t * task, const char *alias,
- double timeout);
+XBT_PUBLIC(msg_error_t) MSG_task_receive_with_timeout(msg_task_t* task, const char* alias, double timeout);
-XBT_PUBLIC(msg_error_t)
- MSG_task_receive(msg_task_t * task, const char *alias);
+XBT_PUBLIC(msg_error_t) MSG_task_receive(msg_task_t* task, const char* alias);
#define MSG_task_recv(t,a) MSG_task_receive(t,a)
-
-
XBT_PUBLIC(msg_error_t)
- MSG_task_receive_ext_bounded(msg_task_t * task, const char *alias, double timeout,
- msg_host_t host, double rate);
+MSG_task_receive_ext_bounded(msg_task_t* task, const char* alias, double timeout, msg_host_t host, double rate);
-XBT_PUBLIC(msg_error_t) MSG_task_receive_with_timeout_bounded(msg_task_t * task, const char *alias, double timeout, double rate);
+XBT_PUBLIC(msg_error_t)
+MSG_task_receive_with_timeout_bounded(msg_task_t* task, const char* alias, double timeout, double rate);
XBT_PUBLIC(msg_error_t) MSG_task_receive_bounded(msg_task_t * task, const char *alias,double rate);
#define MSG_task_recv_bounded(t,a,r) MSG_task_receive_bounded(t,a,r)
XBT_PUBLIC(msg_comm_t) MSG_task_isend(msg_task_t task, const char *alias);
XBT_PUBLIC(msg_comm_t) MSG_task_isend_bounded(msg_task_t task, const char *alias, double maxrate);
-XBT_PUBLIC(msg_comm_t) MSG_task_isend_with_matching(msg_task_t task, const char *alias,
- int (*match_fun)(void*,void*, smx_activity_t), void *match_data);
+XBT_ATTRIB_DEPRECATED_v320(
+ "This function will be removed from SimGrid v3.20. If you really need this function, please speak up quickly.")
+ XBT_PUBLIC(msg_comm_t) MSG_task_isend_with_matching(msg_task_t task, const char* alias,
+ int (*match_fun)(void*, void*, void*), void* match_data);
XBT_PUBLIC(void) MSG_task_dsend(msg_task_t task, const char *alias, void_f_pvoid_t cleanup);
XBT_PUBLIC(void) MSG_task_dsend_bounded(msg_task_t task, const char *alias, void_f_pvoid_t cleanup, double maxrate);
* @ingroup msg_synchro
* @hideinitializer
*/
-typedef struct s_smx_sem *msg_sem_t; // Yeah that's a rename of the smx_sem_t which doesnt require smx_sem_t to be declared here
+typedef struct s_smx_sem_t* msg_sem_t; // Yeah that's a rename of the smx_sem_t which doesnt require smx_sem_t to be
+ // declared here
XBT_PUBLIC(msg_sem_t) MSG_sem_init(int initial_value);
XBT_PUBLIC(void) MSG_sem_acquire(msg_sem_t sem);
XBT_PUBLIC(msg_error_t) MSG_sem_acquire_timeout(msg_sem_t sem, double timeout);
*/
#define MSG_BARRIER_SERIAL_PROCESS -1
-typedef struct s_msg_bar* msg_bar_t;
+typedef struct s_msg_bar_t* msg_bar_t;
XBT_PUBLIC(msg_bar_t) MSG_barrier_init( unsigned int count);
XBT_PUBLIC(void) MSG_barrier_destroy(msg_bar_t bar);
XBT_PUBLIC(int) MSG_barrier_wait(msg_bar_t bar);
*
*/
-XBT_PUBLIC(int) MSG_vm_is_created(msg_vm_t vm);
-XBT_PUBLIC(int) MSG_vm_is_running(msg_vm_t vm);
-XBT_PUBLIC(int) MSG_vm_is_migrating(msg_vm_t vm);
-XBT_PUBLIC(int) MSG_vm_is_suspended(msg_vm_t vm);
-
-#define MSG_vm_get_name(vm) MSG_host_get_name(vm)
-
-XBT_PUBLIC(void) MSG_vm_get_params(msg_vm_t vm, vm_params_t params);
-XBT_PUBLIC(void) MSG_vm_set_params(msg_vm_t vm, vm_params_t params);
-
-// TODO add VDI later
-XBT_PUBLIC(msg_vm_t) MSG_vm_create_core(msg_host_t location, const char *name);
-XBT_PUBLIC(msg_vm_t) MSG_vm_create_multicore(msg_host_t pm, const char* name, int coreAmount);
-XBT_PUBLIC(msg_vm_t)
-MSG_vm_create(msg_host_t ind_pm, const char* name, int coreAmount, int ramsize, int mig_netspeed, int dp_intensity);
-
-XBT_PUBLIC(void) MSG_vm_destroy(msg_vm_t vm);
-
-XBT_PUBLIC(void) MSG_vm_start(msg_vm_t vm);
-
-/* Shutdown the guest operating system. */
-XBT_PUBLIC(void) MSG_vm_shutdown(msg_vm_t vm);
-
-XBT_PUBLIC(void) MSG_vm_migrate(msg_vm_t vm, msg_host_t destination);
-
-/* Suspend the execution of the VM, but keep its state on memory. */
-XBT_PUBLIC(void) MSG_vm_suspend(msg_vm_t vm);
-XBT_PUBLIC(void) MSG_vm_resume(msg_vm_t vm);
-
-XBT_PUBLIC(msg_host_t) MSG_vm_get_pm(msg_vm_t vm);
-XBT_PUBLIC(void) MSG_vm_set_bound(msg_vm_t vm, double bound);
-
+XBT_PUBLIC(int) sg_vm_is_created(sg_vm_t vm);
+#define MSG_vm_is_created(vm) sg_vm_is_created(vm)
+XBT_PUBLIC(int) sg_vm_is_running(sg_vm_t vm);
+#define MSG_vm_is_running(vm) sg_vm_is_running(vm)
+XBT_PUBLIC(int) sg_vm_is_suspended(sg_vm_t vm);
+#define MSG_vm_is_suspended(vm) sg_vm_is_suspended(vm)
+
+XBT_PUBLIC(const char*) sg_vm_get_name(sg_vm_t vm);
+#define MSG_vm_get_name(vm) sg_vm_get_name(vm)
+XBT_PUBLIC(void) sg_vm_set_ramsize(sg_vm_t vm, size_t size);
+#define MSG_vm_set_ramsize(vm, size) sg_vm_set_ramsize(vm, size)
+XBT_PUBLIC(size_t) sg_vm_get_ramsize(sg_vm_t vm);
+#define MSG_vm_get_ramsize(vm) sg_vm_get_ramsize(vm)
+
+XBT_PUBLIC(sg_vm_t) sg_vm_create_core(sg_host_t pm, const char* name);
+#define MSG_vm_create_core(vm, name) sg_vm_create_core(vm, name)
+XBT_PUBLIC(sg_vm_t) sg_vm_create_multicore(sg_host_t pm, const char* name, int coreAmount);
+#define MSG_vm_create_multicore(vm, name, coreAmount) sg_vm_create_multicore(vm, name, coreAmount)
+
+XBT_ATTRIB_DEPRECATED_v322("Use sg_vm_create_migratable() from the live migration plugin: "
+ "v3.22 will drop MSG_vm_create() completely.") XBT_PUBLIC(msg_vm_t)
+ MSG_vm_create(msg_host_t ind_pm, const char* name, int coreAmount, int ramsize, int mig_netspeed, int dp_intensity);
+
+XBT_PUBLIC(void) sg_vm_start(msg_vm_t vm);
+#define MSG_vm_start(vm) sg_vm_start(vm)
+XBT_PUBLIC(void) sg_vm_suspend(msg_vm_t vm);
+#define MSG_vm_suspend(vm) sg_vm_suspend(vm)
+XBT_PUBLIC(void) sg_vm_resume(msg_vm_t vm);
+#define MSG_vm_resume(vm) sg_vm_resume(vm)
+XBT_PUBLIC(void) sg_vm_shutdown(msg_vm_t vm);
+#define MSG_vm_shutdown(vm) sg_vm_shutdown(vm)
+XBT_PUBLIC(void) sg_vm_destroy(msg_vm_t vm);
+#define MSG_vm_destroy(vm) sg_vm_destroy(vm)
+XBT_PUBLIC(sg_host_t) sg_vm_get_pm(sg_vm_t vm);
+#define MSG_vm_get_pm(vm) sg_vm_get_pm(vm)
+XBT_PUBLIC(void) sg_vm_set_bound(sg_vm_t vm, double bound);
+#define MSG_vm_set_bound(vm, bound) sg_vm_set_bound(vm, bound)
#include "simgrid/instr.h"
/* Used only by the bindings -- unclean pimple, please ignore if you're not writing a binding */
XBT_PUBLIC(smx_context_t) MSG_process_get_smx_ctx(msg_process_t process);
-
-/* Functions renamed in 3.14 */
-#define MSG_mailbox_get_head(m) MSG_mailbox_front(m)
-
-
SG_END_DECL()
#ifdef __cplusplus
XBT_PUBLIC(msg_process_t)
MSG_process_create_from_stdfunc(const char* name, std::function<void()> code, void* data, msg_host_t host,
- xbt_dict_t properties);
+ std::map<std::string, std::string>* properties);
#endif
#endif
