X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/05d190ed39b43f561714b3a065dbb6dcab48b364..b51da37243dc16575499f4cb7729fe8bdd7fa514:/include/simgrid/simix.h
diff --git a/include/simgrid/simix.h b/include/simgrid/simix.h
index 78977d088b..6b7f31b086 100644
--- a/include/simgrid/simix.h
+++ b/include/simgrid/simix.h
@@ -16,28 +16,40 @@
#include "simgrid/datatypes.h"
#include "simgrid/host.h"
-
#ifdef __cplusplus
namespace simgrid {
namespace simix {
+
+ /** @brief Process datatype
+ @ingroup simix_process_management
+
+ A process may be defined as a code, with some private
+ data, executing in a location.
+ \see m_process_management
+ @{ */
+ class Process;
class Context;
class ContextFactory;
+ class Mutex;
+ class Mailbox;
}
}
typedef simgrid::simix::Context *smx_context_t;
+typedef simgrid::simix::Process *smx_process_t;
+typedef simgrid::simix::Mutex *smx_mutex_t;
+typedef simgrid::simix::Mailbox *smx_mailbox_t;
#else
typedef struct s_smx_context *smx_context_t;
+typedef struct s_smx_process *smx_process_t;
+typedef struct s_smx_mutex *smx_mutex_t;
+typedef struct s_smx_mailbox *smx_mailbox_t;
#endif
-
-
-SG_BEGIN_DECL()
-
/**************************** Scalar Values **********************************/
typedef union u_smx_scalar u_smx_scalar_t;
@@ -71,10 +83,7 @@ typedef enum {
/** @} */
/* ******************************** Synchro ************************************ */
-/**
- * \ingroup simix_synchro_management
- */
-typedef struct s_smx_mutex *smx_mutex_t;
+
/**
* \ingroup simix_synchro_management
*/
@@ -91,70 +100,29 @@ typedef struct s_smx_file *smx_file_t;
typedef xbt_dictelm_t smx_storage_t;
typedef struct s_smx_storage_priv *smx_storage_priv_t;
-/********************************** Synchro *************************************/
-typedef struct s_smx_synchro *smx_synchro_t; /* FIXME: replace by specialized synchro handlers */
-
/* ****************************** Process *********************************** */
-/** @brief Process datatype
- @ingroup simix_process_management
- A process may be defined as a code, with some private
- data, executing in a location.
- \see m_process_management
- @{ */
-typedef struct s_smx_process *smx_process_t;
typedef enum {
SMX_EXIT_SUCCESS = 0,
SMX_EXIT_FAILURE = 1
} smx_process_exit_status_t;
/** @} */
-
-/*
- * Type of function that creates a process.
- * The function must accept the following parameters:
- * void* process: the process created will be stored there
- * const char *name: a name for the object. It is for user-level information and can be NULL
- * xbt_main_func_t code: is a function describing the behavior of the process
- * void *data: data a pointer to any data one may want to attach to the new object.
- * sg_host_t host: the location where the new process is executed
- * int argc, char **argv: parameters passed to code
- * xbt_dict_t pros: properties
- */
-typedef smx_process_t (*smx_creation_func_t) (
- /* name */ const char*,
- /* code */ xbt_main_func_t,
- /* userdata */ void*,
- /* hostname */ const char*,
- /* kill_time */ double,
- /* argc */ int,
- /* argv */ char**,
- /* props */ xbt_dict_t,
- /* auto_restart */ int,
- /* parent_process */ smx_process_t);
-
-
/******************************* Networking ***********************************/
-/**
- * \ingroup simix_rdv_management
- */
-typedef struct s_smx_mailbox *smx_mailbox_t;
-
-XBT_PUBLIC(void*) SIMIX_comm_get_src_data(smx_synchro_t synchro);
-XBT_PUBLIC(void*) SIMIX_comm_get_dst_data(smx_synchro_t synchro);
/* Process creation/destruction callbacks */
typedef void (*void_pfn_smxprocess_t) (smx_process_t);
/* for auto-restart function */
typedef void (*void_pfn_sghost_t) (sg_host_t);
-extern char* smx_context_factory_name;
extern int smx_context_stack_size;
extern int smx_context_stack_size_was_set;
extern int smx_context_guard_size;
extern int smx_context_guard_size_was_set;
-XBT_PUBLIC(xbt_dynar_t) SIMIX_process_get_runnable(void);
+SG_BEGIN_DECL()
+
+XBT_PUBLIC(xbt_dynar_t) SIMIX_process_get_runnable();
XBT_PUBLIC(smx_process_t) SIMIX_process_from_PID(int PID);
XBT_PUBLIC(xbt_dynar_t) SIMIX_processes_as_dynar(void);
@@ -162,11 +130,11 @@ XBT_PUBLIC(xbt_dynar_t) SIMIX_processes_as_dynar(void);
XBT_PUBLIC(int) SIMIX_context_is_parallel(void);
XBT_PUBLIC(int) SIMIX_context_get_nthreads(void);
XBT_PUBLIC(void) SIMIX_context_set_nthreads(int nb_threads);
-XBT_PUBLIC(int) SIMIX_context_get_parallel_threshold(void);
+XBT_PUBLIC(int) SIMIX_context_get_parallel_threshold();
XBT_PUBLIC(void) SIMIX_context_set_parallel_threshold(int threshold);
XBT_PUBLIC(e_xbt_parmap_mode_t) SIMIX_context_get_parallel_mode(void);
XBT_PUBLIC(void) SIMIX_context_set_parallel_mode(e_xbt_parmap_mode_t mode);
-XBT_PUBLIC(int) SIMIX_is_maestro();
+XBT_PUBLIC(int) SIMIX_is_maestro(void);
/********************************** Global ************************************/
@@ -180,12 +148,11 @@ XBT_PUBLIC(void) SIMIX_global_init(int *argc, char **argv);
XBT_PUBLIC(void) SIMIX_set_maestro(void (*code)(void*), void* data);
XBT_PUBLIC(void) SIMIX_function_register_process_cleanup(void_pfn_smxprocess_t function);
-XBT_PUBLIC(void) SIMIX_function_register_process_create(smx_creation_func_t function);
XBT_PUBLIC(void) SIMIX_function_register_process_kill(void_pfn_smxprocess_t function);
/* Simulation execution */
-XBT_PUBLIC(void) SIMIX_run(void);
-XBT_PUBLIC(double) SIMIX_get_clock(void);
+XBT_PUBLIC(void) SIMIX_run();
+XBT_PUBLIC(double) SIMIX_get_clock();
/* Timer functions FIXME: should these be public? */
typedef struct s_smx_timer* smx_timer_t;
@@ -195,7 +162,7 @@ XBT_PUBLIC(void) SIMIX_timer_remove(smx_timer_t timer);
XBT_PUBLIC(double) SIMIX_timer_next(void);
XBT_PUBLIC(double) SIMIX_timer_get_date(smx_timer_t timer);
-XBT_PUBLIC(void) SIMIX_display_process_status(void);
+XBT_PUBLIC(void) SIMIX_display_process_status();
/******************************* Environment **********************************/
XBT_PUBLIC(void) SIMIX_create_environment(const char *file);
@@ -204,7 +171,6 @@ XBT_PUBLIC(void) SIMIX_create_environment(const char *file);
XBT_PUBLIC(void) SIMIX_function_register(const char *name, xbt_main_func_t code);
XBT_PUBLIC(void) SIMIX_function_register_default(xbt_main_func_t code);
-XBT_PUBLIC(xbt_main_func_t) SIMIX_get_registered_function(const char *name);
XBT_PUBLIC(void) SIMIX_init_application(void);
XBT_PUBLIC(void) SIMIX_launch_application(const char *file);
@@ -230,7 +196,7 @@ XBT_PUBLIC(smx_process_t) SIMIX_process_attach(
const char* hostname,
xbt_dict_t properties,
smx_process_t parent_process);
-XBT_PUBLIC(void) SIMIX_process_detach(void);
+XBT_PUBLIC(void) SIMIX_process_detach();
/*********************************** Host *************************************/
XBT_PUBLIC(sg_host_t) SIMIX_host_self(void);
@@ -241,26 +207,27 @@ XBT_PUBLIC(void) SIMIX_host_self_set_data(void *data);
XBT_PUBLIC(void*) SIMIX_host_self_get_data(void);
/********************************* Process ************************************/
+XBT_PUBLIC(smx_process_t) SIMIX_process_ref(smx_process_t process);
+XBT_PUBLIC(void) SIMIX_process_unref(smx_process_t process);
XBT_PUBLIC(int) SIMIX_process_count(void);
XBT_PUBLIC(smx_process_t) SIMIX_process_self(void);
XBT_PUBLIC(const char*) SIMIX_process_self_get_name(void);
XBT_PUBLIC(void) SIMIX_process_self_set_data(void *data);
XBT_PUBLIC(void*) SIMIX_process_self_get_data(void);
-XBT_PUBLIC(smx_context_t) SIMIX_process_get_context(smx_process_t);
+XBT_PUBLIC(smx_context_t) SIMIX_process_get_context(smx_process_t process);
XBT_PUBLIC(void) SIMIX_process_set_context(smx_process_t p,smx_context_t c);
XBT_PUBLIC(int) SIMIX_process_has_pending_comms(smx_process_t process);
XBT_PUBLIC(void) SIMIX_process_on_exit_runall(smx_process_t process);
XBT_PUBLIC(void) SIMIX_process_on_exit(smx_process_t process, int_f_pvoid_pvoid_t fun, void *data);
-XBT_PUBLIC(xbt_main_func_t) SIMIX_process_get_code(void);
/****************************** Communication *********************************/
XBT_PUBLIC(void) SIMIX_comm_set_copy_data_callback(void (*callback) (smx_synchro_t, void*, size_t));
XBT_PUBLIC(void) SIMIX_comm_copy_pointer_callback(smx_synchro_t comm, void* buff, size_t buff_size);
XBT_PUBLIC(void) SIMIX_comm_copy_buffer_callback(smx_synchro_t comm, void* buff, size_t buff_size);
-XBT_PUBLIC(smx_synchro_t) SIMIX_comm_get_send_match(smx_mailbox_t rdv, int (*match_fun)(void*, void*), void* data);
-XBT_PUBLIC(int) SIMIX_comm_has_send_match(smx_mailbox_t rdv, int (*match_fun)(void*, void*), void* data);
-XBT_PUBLIC(int) SIMIX_comm_has_recv_match(smx_mailbox_t rdv, int (*match_fun)(void*, void*), void* data);
+XBT_PUBLIC(smx_synchro_t) SIMIX_comm_get_send_match(smx_mailbox_t mbox, int (*match_fun)(void*, void*), void* data);
+XBT_PUBLIC(int) SIMIX_comm_has_send_match(smx_mailbox_t mbox, int (*match_fun)(void*, void*), void* data);
+XBT_PUBLIC(int) SIMIX_comm_has_recv_match(smx_mailbox_t mbox, int (*match_fun)(void*, void*), void* data);
XBT_PUBLIC(void) SIMIX_comm_finish(smx_synchro_t synchro);
/******************************************************************************/
@@ -273,13 +240,8 @@ XBT_PUBLIC(void) SIMIX_comm_finish(smx_synchro_t synchro);
XBT_PUBLIC(void) simcall_call(smx_process_t process);
/******************************* Host simcalls ********************************/
-/* TODO use handlers and keep sg_host_t hidden from higher levels */
-XBT_PUBLIC(xbt_swag_t) simcall_host_get_process_list(sg_host_t host);
XBT_PUBLIC(void) simcall_host_set_data(sg_host_t host, void *data);
-XBT_PUBLIC(double) simcall_host_get_current_power_peak(sg_host_t host);
-XBT_PUBLIC(double) simcall_host_get_power_peak_at(sg_host_t host, int pstate_index);
-
XBT_PUBLIC(smx_synchro_t) simcall_execution_start(const char *name,
double flops_amount,
double priority, double bound, unsigned long affinity_mask);
@@ -290,20 +252,12 @@ XBT_PUBLIC(smx_synchro_t) simcall_execution_parallel_start(const char *name,
double *bytes_amount,
double amount,
double rate);
-XBT_PUBLIC(void) simcall_execution_destroy(smx_synchro_t execution);
XBT_PUBLIC(void) simcall_execution_cancel(smx_synchro_t execution);
-XBT_PUBLIC(double) simcall_execution_get_remains(smx_synchro_t execution);
-XBT_PUBLIC(e_smx_state_t) simcall_execution_get_state(smx_synchro_t execution);
XBT_PUBLIC(void) simcall_execution_set_priority(smx_synchro_t execution, double priority);
XBT_PUBLIC(void) simcall_execution_set_bound(smx_synchro_t execution, double bound);
XBT_PUBLIC(void) simcall_execution_set_affinity(smx_synchro_t execution, sg_host_t host, unsigned long mask);
XBT_PUBLIC(e_smx_state_t) simcall_execution_wait(smx_synchro_t execution);
-XBT_PUBLIC(xbt_dict_t) simcall_host_get_mounted_storage_list(sg_host_t host);
-XBT_PUBLIC(xbt_dynar_t) simcall_host_get_attached_storage_list(sg_host_t host);
-XBT_PUBLIC(void) simcall_host_get_params(sg_host_t vm, vm_params_t param);
-XBT_PUBLIC(void) simcall_host_set_params(sg_host_t vm, vm_params_t param);
-
/******************************* VM simcalls ********************************/
// Create the vm_workstation at the SURF level
XBT_PUBLIC(void*) simcall_vm_create(const char *name, sg_host_t host);
@@ -365,26 +319,21 @@ XBT_PUBLIC(e_smx_state_t) simcall_process_sleep(double duration);
/************************** Comunication simcalls *****************************/
/***** Rendez-vous points *****/
-XBT_PUBLIC(smx_mailbox_t) simcall_rdv_create(const char *name);
-XBT_PUBLIC(void) simcall_rdv_destroy(smx_mailbox_t rvp);
-XBT_PUBLIC(smx_mailbox_t) simcall_rdv_get_by_name(const char *name);
-XBT_PUBLIC(int) simcall_rdv_comm_count_by_host(smx_mailbox_t rdv, sg_host_t host);
-XBT_PUBLIC(smx_synchro_t) simcall_rdv_get_head(smx_mailbox_t rdv);
-XBT_PUBLIC(smx_process_t) simcall_rdv_get_receiver(smx_mailbox_t rdv);
-XBT_PUBLIC(void) simcall_rdv_set_receiver(smx_mailbox_t rdv , smx_process_t process);
-
-XBT_PUBLIC(xbt_dict_t) SIMIX_get_rdv_points(void);
+XBT_PUBLIC(smx_mailbox_t) simcall_mbox_create(const char *name);
+XBT_PUBLIC(smx_mailbox_t) simcall_mbox_get_by_name(const char *name);
+XBT_PUBLIC(smx_synchro_t) simcall_mbox_front(smx_mailbox_t mbox);
+XBT_PUBLIC(void) simcall_mbox_set_receiver(smx_mailbox_t mbox , smx_process_t process);
/***** Communication simcalls *****/
-XBT_PUBLIC(void) simcall_comm_send(smx_process_t sender, smx_mailbox_t rdv, double task_size,
+XBT_PUBLIC(void) simcall_comm_send(smx_process_t sender, smx_mailbox_t mbox, double task_size,
double rate, void *src_buff,
size_t src_buff_size,
int (*match_fun)(void *, void *, smx_synchro_t),
void (*copy_data_fun)(smx_synchro_t, void*, size_t),
void *data, double timeout);
-XBT_PUBLIC(smx_synchro_t) simcall_comm_isend(smx_process_t sender, smx_mailbox_t rdv,
+XBT_PUBLIC(smx_synchro_t) simcall_comm_isend(smx_process_t sender, smx_mailbox_t mbox,
double task_size,
double rate, void *src_buff,
size_t src_buff_size,
@@ -393,48 +342,42 @@ XBT_PUBLIC(smx_synchro_t) simcall_comm_isend(smx_process_t sender, smx_mailbox_t
void (*copy_data_fun)(smx_synchro_t, void*, size_t),
void *data, int detached);
-XBT_PUBLIC(void) simcall_comm_recv(smx_process_t receiver, smx_mailbox_t rdv, void *dst_buff,
+XBT_PUBLIC(void) simcall_comm_recv(smx_process_t receiver, smx_mailbox_t mbox, void *dst_buff,
size_t * dst_buff_size,
int (*match_fun)(void *, void *, smx_synchro_t),
void (*copy_data_fun)(smx_synchro_t, void*, size_t),
void *data, double timeout, double rate);
-XBT_PUBLIC(smx_synchro_t) simcall_comm_irecv(smx_process_t receiver, smx_mailbox_t rdv, void *dst_buff,
+XBT_PUBLIC(smx_synchro_t) simcall_comm_irecv(smx_process_t receiver, smx_mailbox_t mbox, void *dst_buff,
size_t * dst_buff_size,
int (*match_fun)(void *, void *, smx_synchro_t),
void (*copy_data_fun)(smx_synchro_t, void*, size_t),
void *data, double rate);
-XBT_PUBLIC(smx_synchro_t) simcall_comm_iprobe(smx_mailbox_t rdv, int type, int src, int tag,
+XBT_PUBLIC(smx_synchro_t) simcall_comm_iprobe(smx_mailbox_t mbox, int type, int src, int tag,
int (*match_fun)(void *, void *, smx_synchro_t), void *data);
XBT_PUBLIC(void) simcall_comm_cancel(smx_synchro_t comm);
/* FIXME: waitany is going to be a vararg function, and should take a timeout */
-XBT_PUBLIC(unsigned int) simcall_comm_waitany(xbt_dynar_t comms);
+XBT_PUBLIC(unsigned int) simcall_comm_waitany(xbt_dynar_t comms, double timeout);
XBT_PUBLIC(void) simcall_comm_wait(smx_synchro_t comm, double timeout);
XBT_PUBLIC(int) simcall_comm_test(smx_synchro_t comm);
-XBT_PUBLIC(int) simcall_comm_testany(xbt_dynar_t comms);
-
-/* Getters and setters */
-XBT_PUBLIC(double) simcall_comm_get_remains(smx_synchro_t comm);
-XBT_PUBLIC(e_smx_state_t) simcall_comm_get_state(smx_synchro_t comm);
-XBT_PUBLIC(void *) simcall_comm_get_src_data(smx_synchro_t comm);
-XBT_PUBLIC(void *) simcall_comm_get_dst_data(smx_synchro_t comm);
-XBT_PUBLIC(smx_process_t) simcall_comm_get_src_proc(smx_synchro_t comm);
-XBT_PUBLIC(smx_process_t) simcall_comm_get_dst_proc(smx_synchro_t comm);
+XBT_PUBLIC(int) simcall_comm_testany(smx_synchro_t* comms, size_t count);
/************************** Tracing handling **********************************/
XBT_PUBLIC(void) simcall_set_category(smx_synchro_t synchro, const char *category);
/************************** Synchro simcalls **********************************/
XBT_PUBLIC(smx_mutex_t) simcall_mutex_init(void);
-XBT_PUBLIC(void) SIMIX_mutex_destroy(smx_mutex_t mutex);
+XBT_PUBLIC(smx_mutex_t) SIMIX_mutex_ref(smx_mutex_t mutex);
+XBT_PUBLIC(void) SIMIX_mutex_unref(smx_mutex_t mutex);
XBT_PUBLIC(void) simcall_mutex_lock(smx_mutex_t mutex);
XBT_PUBLIC(int) simcall_mutex_trylock(smx_mutex_t mutex);
XBT_PUBLIC(void) simcall_mutex_unlock(smx_mutex_t mutex);
XBT_PUBLIC(smx_cond_t) simcall_cond_init(void);
-XBT_PUBLIC(void) SIMIX_cond_destroy(smx_cond_t cond);
+XBT_PUBLIC(void) SIMIX_cond_unref(smx_cond_t cond);
+XBT_PUBLIC(smx_cond_t) SIMIX_cond_ref(smx_cond_t cond);
XBT_PUBLIC(void) simcall_cond_signal(smx_cond_t cond);
XBT_PUBLIC(void) simcall_cond_wait(smx_cond_t cond, smx_mutex_t mutex);
XBT_PUBLIC(void) simcall_cond_wait_timeout(smx_cond_t cond,