X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/be5b1909ae03fa305b6aff11ef16e19de82966b5..f186888449310ed2ffeae9f6cf170cf40f1d17d1:/include/simgrid/msg.h
diff --git a/include/simgrid/msg.h b/include/simgrid/msg.h
index c1a2cf3bf9..0be8eadb9d 100644
--- a/include/simgrid/msg.h
+++ b/include/simgrid/msg.h
@@ -14,21 +14,7 @@
SG_BEGIN_DECL()
-/* ******************************** Mailbox ************************************ */
-
-/** @brief Mailbox datatype
- * @ingroup msg_task_usage
- *
- * Object representing a communication rendez-vous point, on which
- * the sender finds the receiver it wants to communicate with. As a
- * MSG user, you will only rarely manipulate any of these objects
- * directly, since most of the public interface (such as
- * #MSG_task_send and friends) hide this object behind a string
- * alias. That mean that you don't provide the mailbox on which you
- * want to send your task, but only the name of this mailbox. */
-typedef struct s_smx_rvpoint *msg_mailbox_t;
-
-/* ******************************** Environment ************************************ */
+/* ************************* Autonomous System ****************************** */
typedef simgrid_As *msg_as_t;
/* ******************************** Host ************************************ */
@@ -51,10 +37,11 @@ typedef struct s_msg_host_priv {
double dp_updated_by_deleted_tasks;
int is_migrating;
- xbt_dict_t affinity_mask_db;
xbt_dynar_t file_descriptor_table;
} s_msg_host_priv_t;
+XBT_PUBLIC_DATA(int) sg_storage_max_file_descriptors;
+
/* ******************************** Task ************************************ */
typedef struct simdata_task *simdata_task_t;
@@ -79,20 +66,16 @@ typedef struct msg_task *msg_task_t;
/* ******************************** VM ************************************* */
typedef msg_host_t msg_vm_t;
-/** ******************************** File ************************************ */
+/* ******************************** File ************************************ */
-/** @brief File datatype.
-* @ingroup msg_file_management
-*
-* You should consider this as an opaque object.
-*/
+/** @brief Opaque object describing a File in MSG.
+ * @ingroup msg_file */
typedef xbt_dictelm_t msg_file_t;
-typedef s_xbt_dictelm_t s_msg_file_t;
extern int MSG_FILE_LEVEL;
typedef struct simdata_file *simdata_file_t;
-typedef struct msg_file_priv {
+struct msg_file_priv {
char *fullpath;
sg_size_t size;
char* mount_point;
@@ -102,7 +85,10 @@ typedef struct msg_file_priv {
int desc_id;
void *data;
simdata_file_t simdata;
-} s_msg_file_priv_t, *msg_file_priv_t;
+};
+
+typedef struct msg_file_priv s_msg_file_priv_t;
+typedef struct msg_file_priv* msg_file_priv_t;
static inline msg_file_priv_t MSG_file_priv(msg_file_t file){
return (msg_file_priv_t )xbt_lib_get_level(file, MSG_FILE_LEVEL);
@@ -119,37 +105,18 @@ extern int MSG_STORAGE_LEVEL;
* You should consider this as an opaque object.
*/
typedef xbt_dictelm_t msg_storage_t;
-typedef s_xbt_dictelm_t s_msg_storage_t;
-typedef struct msg_storage_priv {
+struct msg_storage_priv {
const char *hostname;
void *data;
-} s_msg_storage_priv_t, *msg_storage_priv_t;
+};
+typedef struct msg_storage_priv s_msg_storage_priv_t;
+typedef struct msg_storage_priv* msg_storage_priv_t;
static inline msg_storage_priv_t MSG_storage_priv(msg_storage_t storage){
return (msg_storage_priv_t )xbt_lib_get_level(storage, MSG_STORAGE_LEVEL);
}
-/*************** Begin GPU ***************/
-typedef struct simdata_gpu_task *simdata_gpu_task_t;
-
-typedef struct msg_gpu_task {
- char *name; /**< @brief task name if any */
- simdata_gpu_task_t simdata; /**< @brief simulator data */
- long long int counter; /* task unique identifier for instrumentation */
- char *category; /* task category for instrumentation */
-} s_msg_gpu_task_t;
-
-/** @brief GPU task datatype.
- @ingroup m_task_management
-
- A task may then be defined by a computing
- amount, a dispatch latency and a collect latency.
- \see m_task_management
-*/
-typedef struct msg_gpu_task *msg_gpu_task_t;
-/*************** End GPU ***************/
-
/**
* \brief @brief Communication action.
* \ingroup msg_task_usage
@@ -175,7 +142,7 @@ typedef struct msg_comm *msg_comm_t;
structure, but always use the provided API to interact with
processes.
*/
-typedef struct s_smx_process *msg_process_t;
+typedef smx_actor_t msg_process_t;
/** @brief Return code of most MSG functions
@ingroup msg_simulation
@@ -212,22 +179,21 @@ XBT_PUBLIC(void) MSG_config(const char *key, const char *value);
} while (0)
XBT_PUBLIC(void) MSG_init_nocheck(int *argc, char **argv);
-XBT_PUBLIC(msg_error_t) MSG_main(void);
+XBT_PUBLIC(msg_error_t) MSG_main();;
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_PUBLIC(double) MSG_get_clock(void);
-XBT_PUBLIC(unsigned long int) MSG_get_sent_msg(void);
+XBT_PUBLIC(double) MSG_get_clock();
+XBT_PUBLIC(unsigned long int) MSG_get_sent_msg();
/************************** Environment ***********************************/
-XBT_PUBLIC(msg_as_t) MSG_environment_get_routing_root(void);
+XBT_PUBLIC(msg_as_t) MSG_environment_get_routing_root();
XBT_PUBLIC(const char *) MSG_environment_as_get_name(msg_as_t as);
XBT_PUBLIC(msg_as_t) MSG_environment_as_get_by_name(const char * name);
XBT_PUBLIC(xbt_dict_t) MSG_environment_as_get_routing_sons(msg_as_t as);
@@ -260,7 +226,7 @@ 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,void_f_pvoid_t free_ctn);
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(void);
+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);
@@ -283,20 +249,24 @@ XBT_PUBLIC(void *) MSG_host_get_data(msg_host_t host);
#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(void);
-XBT_PUBLIC(double) MSG_get_host_speed(msg_host_t h);
+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(xbt_swag_t) MSG_host_get_process_list(msg_host_t h);
XBT_PUBLIC(int) MSG_host_is_on(msg_host_t h);
XBT_PUBLIC(int) MSG_host_is_off(msg_host_t h);
+// deprecated
+XBT_PUBLIC(double) MSG_get_host_speed(msg_host_t h);
+
+
XBT_PUBLIC(double) MSG_host_get_power_peak_at(msg_host_t h, int pstate);
XBT_PUBLIC(double) MSG_host_get_current_power_peak(msg_host_t h);
XBT_PUBLIC(int) MSG_host_get_nb_pstates(msg_host_t h);
#define MSG_host_get_pstate(h) sg_host_get_pstate(h)
#define MSG_host_set_pstate(h, pstate) sg_host_set_pstate(h, pstate)
-XBT_PUBLIC(xbt_dynar_t) MSG_hosts_as_dynar(void);
-XBT_PUBLIC(int) MSG_get_host_number(void);
+XBT_PUBLIC(xbt_dynar_t) MSG_hosts_as_dynar();
+XBT_PUBLIC(int) MSG_get_host_number();
XBT_PUBLIC(void) MSG_host_get_params(msg_host_t ind_pm, vm_params_t params);
XBT_PUBLIC(void) MSG_host_set_params(msg_host_t ind_pm, vm_params_t params);
XBT_PUBLIC(xbt_dict_t) MSG_host_get_mounted_storage_list(msg_host_t host);
@@ -337,7 +307,7 @@ XBT_PUBLIC(msg_process_t) MSG_process_create_with_environment(const char
XBT_PUBLIC(msg_process_t) MSG_process_attach(
const char *name, void *data,
msg_host_t host, xbt_dict_t properties);
-XBT_PUBLIC(void) MSG_process_detach(void);
+XBT_PUBLIC(void) MSG_process_detach();
XBT_PUBLIC(void) MSG_process_kill(msg_process_t process);
XBT_PUBLIC(int) MSG_process_killall(int reset_PIDs);
@@ -352,11 +322,11 @@ XBT_PUBLIC(msg_process_t) MSG_process_from_PID(int PID);
XBT_PUBLIC(int) MSG_process_get_PID(msg_process_t process);
XBT_PUBLIC(int) MSG_process_get_PPID(msg_process_t process);
XBT_PUBLIC(const char *) MSG_process_get_name(msg_process_t process);
-XBT_PUBLIC(int) MSG_process_self_PID(void);
-XBT_PUBLIC(int) MSG_process_self_PPID(void);
-XBT_PUBLIC(msg_process_t) MSG_process_self(void);
-XBT_PUBLIC(xbt_dynar_t) MSG_processes_as_dynar(void);
-XBT_PUBLIC(int) MSG_process_get_number(void);
+XBT_PUBLIC(int) MSG_process_self_PID();
+XBT_PUBLIC(int) MSG_process_self_PPID();
+XBT_PUBLIC(msg_process_t) MSG_process_self();
+XBT_PUBLIC(xbt_dynar_t) MSG_processes_as_dynar();
+XBT_PUBLIC(int) MSG_process_get_number();
XBT_PUBLIC(msg_error_t) MSG_process_set_kill_time(msg_process_t process, double kill_time);
@@ -378,10 +348,6 @@ XBT_PUBLIC(msg_process_t) MSG_process_restart(msg_process_t process);
XBT_PUBLIC(msg_task_t) MSG_task_create(const char *name,
double flops_amount,
double bytes_amount, void *data);
-XBT_PUBLIC(msg_gpu_task_t) MSG_gpu_task_create(const char *name,
- double flops_amount,
- double dispatch_latency,
- double collect_latency);
XBT_PUBLIC(msg_task_t) MSG_parallel_task_create(const char *name,
int host_nb,
const msg_host_t * host_list,
@@ -403,7 +369,6 @@ XBT_PUBLIC(msg_error_t) MSG_task_execute(msg_task_t task);
XBT_PUBLIC(msg_error_t) MSG_parallel_task_execute(msg_task_t task);
XBT_PUBLIC(void) MSG_task_set_priority(msg_task_t task, double priority);
XBT_PUBLIC(void) MSG_task_set_bound(msg_task_t task, double bound);
-XBT_PUBLIC(void) MSG_task_set_affinity(msg_task_t task, msg_host_t host, unsigned long mask);
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);
@@ -444,7 +409,7 @@ XBT_PUBLIC(msg_error_t) MSG_task_receive_bounded(msg_task_t * task, const char *
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_synchro_t), void *match_data);
+ int (*match_fun)(void*,void*, smx_activity_t), 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);
@@ -460,7 +425,6 @@ XBT_PUBLIC(msg_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, msg_host_t host);
XBT_PUBLIC(msg_error_t) MSG_task_send_with_timeout(msg_task_t task, const char *alias, double timeout);
XBT_PUBLIC(msg_error_t) MSG_task_send_with_timeout_bounded(msg_task_t task, const char *alias, double timeout, double maxrate);
XBT_PUBLIC(msg_error_t) MSG_task_send(msg_task_t task, const char *alias);
@@ -470,27 +434,6 @@ XBT_PUBLIC(void) MSG_task_set_category (msg_task_t task, const char *category);
XBT_PUBLIC(const char *) MSG_task_get_category (msg_task_t task);
/************************** Mailbox handling ************************************/
-/* @brief MSG_mailbox_new - create a new mailbox.
- * Creates a new mailbox identified by the key specified by the parameter alias and add it in the global dictionary.
- * @param alias The alias of the mailbox to create.
- * @return The newly created mailbox.
- */
-XBT_PUBLIC(msg_mailbox_t) MSG_mailbox_new(const char *alias);
-
-/* @brief MSG_mailbox_get_by_alias - get a mailbox from its alias.
- * Returns the mailbox associated with the key specified by the parameter alias. If the mailbox does not exists,
- * the function creates it.
- * @param alias The alias of the mailbox to return.
- * @return The mailbox associated with the alias specified as parameter or a new one if the key doesn't match.
- */
-XBT_PUBLIC(msg_mailbox_t) MSG_mailbox_get_by_alias(const char *alias);
-
-/* @brief MSG_mailbox_is_empty - test if a mailbox is empty.
- * Tests if a mailbox is empty (contains no msg task).
- * @param mailbox The mailbox to get test.
- * @return 1 if the mailbox is empty, 0 otherwise.
- */
-XBT_PUBLIC(int) MSG_mailbox_is_empty(msg_mailbox_t mailbox);
/* @brief MSG_mailbox_set_async - set a mailbox as eager
* Sets the mailbox to a permanent receiver mode. Messages sent to this mailbox will then be sent just after the send
@@ -500,32 +443,10 @@ XBT_PUBLIC(int) MSG_mailbox_is_empty(msg_mailbox_t mailbox);
*/
XBT_PUBLIC(void) MSG_mailbox_set_async(const char *alias);
-/* @brief MSG_mailbox_get_head - get the task at the head of a mailbox.
- * Returns the task at the head of the mailbox. This function does not remove the task from the mailbox.
- * @param mailbox The mailbox concerned by the operation.
- * @return The task at the head of the mailbox.
- */
-XBT_PUBLIC(msg_task_t) MSG_mailbox_get_head(msg_mailbox_t mailbox);
-
-/* @brief MSG_mailbox_get_count_host_waiting_tasks
- * Return the number of tasks waiting to be received in a mailbox and sent by a host.
- * @param mailbox The mailbox concerned by the operation.
- * @param host The host containing the processes that sended the tasks.
- * @return The number of tasks in the mailbox specified by the parameter mailbox and sended by all the
- * processes located on the host specified by the parameter host.
- */
-XBT_PUBLIC(int) MSG_mailbox_get_count_host_waiting_tasks(msg_mailbox_t mailbox, msg_host_t host);
-XBT_PUBLIC(msg_error_t) MSG_mailbox_get_task_ext(msg_mailbox_t mailbox, msg_task_t * task, msg_host_t host,
- double timeout);
-XBT_PUBLIC(msg_error_t) MSG_mailbox_get_task_ext_bounded(msg_mailbox_t mailbox, msg_task_t *task, msg_host_t host,
- double timeout, double rate);
-XBT_PUBLIC(msg_error_t) MSG_mailbox_put_with_timeout(msg_mailbox_t mailbox, msg_task_t task, double timeout);
-
-
/************************** Action handling **********************************/
XBT_PUBLIC(msg_error_t) MSG_action_trace_run(char *path);
-XBT_PUBLIC(void) MSG_action_init(void);
-XBT_PUBLIC(void) MSG_action_exit(void);
+XBT_PUBLIC(void) MSG_action_init();
+XBT_PUBLIC(void) MSG_action_exit();
/** @brief Opaque type representing a semaphore
* @ingroup msg_synchro
@@ -536,7 +457,7 @@ 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);
XBT_PUBLIC(void) MSG_sem_release(msg_sem_t sem);
-XBT_PUBLIC(void) MSG_sem_get_capacity(msg_sem_t sem);
+XBT_PUBLIC(int) MSG_sem_get_capacity(msg_sem_t sem);
XBT_PUBLIC(void) MSG_sem_destroy(msg_sem_t sem);
XBT_PUBLIC(int) MSG_sem_would_block(msg_sem_t sem);
@@ -560,17 +481,17 @@ XBT_PUBLIC(int) MSG_barrier_wait(msg_bar_t bar);
*
*/
-XBT_PUBLIC(int) MSG_vm_is_created(msg_vm_t);
-XBT_PUBLIC(int) MSG_vm_is_running(msg_vm_t);
-XBT_PUBLIC(int) MSG_vm_is_migrating(msg_vm_t);
+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);
-XBT_PUBLIC(int) MSG_vm_is_saving(msg_vm_t);
-XBT_PUBLIC(int) MSG_vm_is_saved(msg_vm_t);
-XBT_PUBLIC(int) MSG_vm_is_restoring(msg_vm_t);
+XBT_PUBLIC(int) MSG_vm_is_suspended(msg_vm_t vm);
+XBT_PUBLIC(int) MSG_vm_is_saving(msg_vm_t vm);
+XBT_PUBLIC(int) MSG_vm_is_saved(msg_vm_t vm);
+XBT_PUBLIC(int) MSG_vm_is_restoring(msg_vm_t vm);
-XBT_PUBLIC(const char*) MSG_vm_get_name(msg_vm_t);
+XBT_PUBLIC(const char*) MSG_vm_get_name(msg_vm_t vm);
// TODO add VDI later
XBT_PUBLIC(msg_vm_t) MSG_vm_create_core(msg_host_t location, const char *name);
@@ -579,7 +500,7 @@ XBT_PUBLIC(msg_vm_t) MSG_vm_create(msg_host_t ind_pm, const char *name,
XBT_PUBLIC(void) MSG_vm_destroy(msg_vm_t vm);
-XBT_PUBLIC(void) MSG_vm_start(msg_vm_t);
+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);
@@ -596,10 +517,9 @@ XBT_PUBLIC(void) MSG_vm_restore(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(void) MSG_vm_set_affinity(msg_vm_t vm, msg_host_t pm, unsigned long mask);
/* TODO: do we need this? */
-// XBT_PUBLIC(xbt_dynar_t) MSG_vms_as_dynar(void);
+// XBT_PUBLIC(xbt_dynar_t) MSG_vms_as_dynar();
/*
void* MSG_process_get_property(msg_process_t, char* key)
@@ -628,5 +548,10 @@ xbt_dynar_t MSG_vm_get_list_from_hosts(msg_dynar_t)
/* 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()
#endif