#include "xbt/function_types.h"
#include "xbt/parmap.h"
#include "xbt/swag.h"
-#include "simgrid/platf.h"
#include "simgrid/datatypes.h"
#include "simgrid/host.h"
-SG_BEGIN_DECL()
+
+#ifdef __cplusplus
+
+namespace simgrid {
+namespace simix {
+
+ /** @brief Process datatype
+ @ingroup simix_process_management
+
+ A process may be defined as a <em>code</em>, with some <em>private
+ data</em>, executing in a <em>location</em>.
+ \see m_process_management
+ @{ */
+ class Process;
+ class Context;
+ class ContextFactory;
+ class Mutex;
+}
+}
+
+typedef simgrid::simix::Context *smx_context_t;
+typedef simgrid::simix::Process *smx_process_t;
+
+/**
+ * \ingroup simix_synchro_management
+ */
+typedef simgrid::simix::Mutex *smx_mutex_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;
+
+#endif
/**************************** Scalar Values **********************************/
/** @} */
/* ******************************** Synchro ************************************ */
-/**
- * \ingroup simix_synchro_management
- */
-typedef struct s_smx_mutex *smx_mutex_t;
+
/**
* \ingroup simix_synchro_management
*/
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 <em>code</em>, with some <em>private
- data</em>, executing in a <em>location</em>.
- \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
+ * \ingroup simix_mbox_management
*/
-typedef struct s_smx_rvpoint *smx_rdv_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);
-
-/******************************** Context *************************************/
-typedef struct s_smx_context *smx_context_t;
-typedef struct s_smx_context_factory *smx_context_factory_t;
+typedef struct s_smx_mailbox *smx_mailbox_t;
/* Process creation/destruction callbacks */
typedef void (*void_pfn_smxprocess_t) (smx_process_t);
-/* Process kill */
-typedef void (*void_pfn_smxprocess_t_smxprocess_t) (smx_process_t, smx_process_t);
/* for auto-restart function */
typedef void (*void_pfn_sghost_t) (sg_host_t);
-/* The following function pointer types describe the interface that any context
- factory should implement */
-
-
-typedef smx_context_t (*smx_pfn_context_factory_create_context_t)(
- xbt_main_func_t, int, char **, void_pfn_smxprocess_t, smx_process_t process);
-typedef int (*smx_pfn_context_factory_finalize_t) (smx_context_factory_t*);
-typedef void (*smx_pfn_context_free_t) (smx_context_t);
-typedef void (*smx_pfn_context_start_t) (smx_context_t);
-typedef void (*smx_pfn_context_stop_t) (smx_context_t);
-typedef void (*smx_pfn_context_suspend_t) (smx_context_t context);
-typedef void (*smx_pfn_context_runall_t) (void);
-typedef smx_context_t (*smx_pfn_context_self_t) (void);
-typedef smx_process_t (*smx_pfn_context_get_process_t) (smx_context_t context);
-
-/* interface of the context factories */
-typedef struct s_smx_context_factory {
- const char *name;
- smx_pfn_context_factory_create_context_t create_context;
- smx_pfn_context_factory_finalize_t finalize;
- smx_pfn_context_free_t free;
- smx_pfn_context_stop_t stop;
- smx_pfn_context_suspend_t suspend;
- smx_pfn_context_runall_t runall;
- smx_pfn_context_self_t self;
- smx_pfn_context_get_process_t get_process;
-} s_smx_context_factory_t;
-
-/* Hack: let msg load directly the right factory */
-typedef void (*smx_ctx_factory_initializer_t)(smx_context_factory_t*);
-XBT_PUBLIC_DATA(smx_ctx_factory_initializer_t) smx_factory_initializer_to_use;
-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;
-/* *********************** */
-/* Context type definition */
-/* *********************** */
-/* the following function pointers types describe the interface that all context
- concepts must implement */
-/* each context type derive from this structure, so they must contain this structure
- * at their beginning -- OOP in C :/ */
-typedef struct s_smx_context {
- s_xbt_swag_hookup_t hookup;
- xbt_main_func_t code;
- void_pfn_smxprocess_t cleanup_func;
- smx_process_t process;
- char **argv;
- int argc;
- unsigned iwannadie:1;
-} s_smx_ctx_base_t;
-
-/* methods of this class */
-XBT_PUBLIC(void) smx_ctx_base_factory_init(smx_context_factory_t *factory);
-XBT_PUBLIC(int) smx_ctx_base_factory_finalize(smx_context_factory_t *factory);
-
-XBT_PUBLIC(smx_context_t)
-smx_ctx_base_factory_create_context_sized(size_t size, xbt_main_func_t code,
- int argc, char **argv,
- void_pfn_smxprocess_t cleanup,
- smx_process_t process);
-XBT_PUBLIC(void) smx_ctx_base_free(smx_context_t context);
-XBT_PUBLIC(void) smx_ctx_base_stop(smx_context_t context);
-XBT_PUBLIC(smx_context_t) smx_ctx_base_self(void);
-XBT_PUBLIC(smx_process_t) smx_ctx_base_get_process(smx_context_t context);
+SG_BEGIN_DECL()
XBT_PUBLIC(xbt_dynar_t) SIMIX_process_get_runnable(void);
XBT_PUBLIC(smx_process_t) SIMIX_process_from_PID(int PID);
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();
/********************************** Global ************************************/
/* Initialization and exit */
XBT_PUBLIC(void) SIMIX_global_init(int *argc, char **argv);
+/* Set to execute in the maestro
+ *
+ * If no maestro code is registered (the default), the main thread
+ * is assumed to be the maestro. */
+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_smxprocess_t function);
+XBT_PUBLIC(void) SIMIX_function_register_process_kill(void_pfn_smxprocess_t function);
/* Simulation execution */
XBT_PUBLIC(void) SIMIX_run(void);
/* Timer functions FIXME: should these be public? */
typedef struct s_smx_timer* smx_timer_t;
-XBT_PUBLIC(smx_timer_t) SIMIX_timer_set(double date, void *function, void *arg);
+XBT_PUBLIC(smx_timer_t) SIMIX_timer_set(double date, void (*function)(void*), void *arg);
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);
double process_start_time,
double process_kill_time);
+/*********************************** Host *************************************/
+/* Functions for running a process in main()
+ *
+ * 1. create the maestro process
+ * 2. attach (create a context and wait for maestro to give control back to you)
+ * 3. do you process job
+ * 4. detach (this waits for the simulation to terminate)
+ */
+
+XBT_PUBLIC(void) SIMIX_maestro_create(void (*code)(void*), void* data);
+XBT_PUBLIC(smx_process_t) SIMIX_process_attach(
+ const char* name,
+ void *data,
+ const char* hostname,
+ xbt_dict_t properties,
+ smx_process_t parent_process);
+XBT_PUBLIC(void) SIMIX_process_detach(void);
+
/*********************************** Host *************************************/
XBT_PUBLIC(sg_host_t) SIMIX_host_self(void);
XBT_PUBLIC(const char*) SIMIX_host_self_get_name(void);
-#define SIMIX_host_get_name(h) sg_host_name(h) /* DEPRECATED: SIMIX_host_get_name */
XBT_PUBLIC(void) SIMIX_host_on(sg_host_t host);
XBT_PUBLIC(void) SIMIX_host_off(sg_host_t host, smx_process_t issuer);
XBT_PUBLIC(void) SIMIX_host_self_set_data(void *data);
XBT_PUBLIC(void*) SIMIX_host_self_get_data(void);
-XBT_PUBLIC(xbt_dict_t) SIMIX_host_get_mounted_storage_list(sg_host_t host);
+
/********************************* 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(smx_process_t self, void *data);
-XBT_PUBLIC(void*) SIMIX_process_self_get_data(smx_process_t self);
+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(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_rdv_t rdv, int (*match_fun)(void*, void*), void* data);
-XBT_PUBLIC(int) SIMIX_comm_has_send_match(smx_rdv_t rdv, int (*match_fun)(void*, void*), void* data);
-XBT_PUBLIC(int) SIMIX_comm_has_recv_match(smx_rdv_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);
/******************************************************************************/
/* They can also be called from maestro's context, and they are thread safe. */
/******************************************************************************/
-/******************************* Host simcalls ********************************/
-/* TODO use handlers and keep sg_host_t hidden from higher levels */
-XBT_PUBLIC(const char *) simcall_host_get_name(sg_host_t host);
-XBT_PUBLIC(xbt_dict_t) simcall_host_get_properties(sg_host_t host);
-XBT_PUBLIC(void) simcall_host_on(sg_host_t host);
-XBT_PUBLIC(void) simcall_host_off(sg_host_t host);
-XBT_PUBLIC(int) simcall_host_get_core(sg_host_t host);
-XBT_PUBLIC(xbt_swag_t) simcall_host_get_process_list(sg_host_t host);
-XBT_PUBLIC(double) simcall_host_get_speed(sg_host_t host);
-XBT_PUBLIC(double) simcall_host_get_available_speed(sg_host_t host);
-/* Two possible states, 1 - CPU ON and 0 CPU OFF */
-XBT_PUBLIC(int) simcall_host_get_state(sg_host_t host);
-XBT_PUBLIC(void *) simcall_host_get_data(sg_host_t host);
+XBT_PUBLIC(void) simcall_call(smx_process_t process);
+/******************************* Host simcalls ********************************/
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(int) simcall_host_get_nb_pstates(sg_host_t host);
-XBT_PUBLIC(void) simcall_host_set_pstate(sg_host_t host, int pstate_index);
-XBT_PUBLIC(int) simcall_host_get_pstate(sg_host_t host);
-XBT_PUBLIC(double) simcall_host_get_consumed_energy(sg_host_t host);
-XBT_PUBLIC(double) simcall_host_get_wattmin_at(sg_host_t host, int pstate);
-XBT_PUBLIC(double) simcall_host_get_wattmax_at(sg_host_t host, int pstate);
-
-XBT_PUBLIC(smx_synchro_t) simcall_process_execute(const char *name,
+XBT_PUBLIC(smx_synchro_t) simcall_execution_start(const char *name,
double flops_amount,
double priority, double bound, unsigned long affinity_mask);
-XBT_PUBLIC(smx_synchro_t) simcall_process_parallel_execute(const char *name,
+XBT_PUBLIC(smx_synchro_t) simcall_execution_parallel_start(const char *name,
int host_nb,
sg_host_t *host_list,
double *flops_amount,
double *bytes_amount,
double amount,
double rate);
-XBT_PUBLIC(void) simcall_process_execution_destroy(smx_synchro_t execution);
-XBT_PUBLIC(void) simcall_process_execution_cancel(smx_synchro_t execution);
-XBT_PUBLIC(double) simcall_process_execution_get_remains(smx_synchro_t execution);
-XBT_PUBLIC(e_smx_state_t) simcall_process_execution_get_state(smx_synchro_t execution);
-XBT_PUBLIC(void) simcall_process_execution_set_priority(smx_synchro_t execution, double priority);
-XBT_PUBLIC(void) simcall_process_execution_set_bound(smx_synchro_t execution, double bound);
-XBT_PUBLIC(void) simcall_process_execution_set_affinity(smx_synchro_t execution, sg_host_t host, unsigned long mask);
-XBT_PUBLIC(e_smx_state_t) simcall_process_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);
+XBT_PUBLIC(void) simcall_execution_cancel(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);
/******************************* VM simcalls ********************************/
// Create the vm_workstation at the SURF level
/************************** Comunication simcalls *****************************/
/***** Rendez-vous points *****/
-XBT_PUBLIC(smx_rdv_t) simcall_rdv_create(const char *name);
-XBT_PUBLIC(void) simcall_rdv_destroy(smx_rdv_t rvp);
-XBT_PUBLIC(smx_rdv_t) simcall_rdv_get_by_name(const char *name);
-XBT_PUBLIC(int) simcall_rdv_comm_count_by_host(smx_rdv_t rdv, sg_host_t host);
-XBT_PUBLIC(smx_synchro_t) simcall_rdv_get_head(smx_rdv_t rdv);
-XBT_PUBLIC(smx_process_t) simcall_rdv_get_receiver(smx_rdv_t rdv);
-XBT_PUBLIC(void) simcall_rdv_set_receiver(smx_rdv_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_rdv_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_rdv_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,
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_rdv_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_rdv_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_rdv_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);
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);
-
-#ifdef HAVE_LATENCY_BOUND_TRACKING
-XBT_PUBLIC(int) simcall_comm_is_latency_bounded(smx_synchro_t comm);
-#endif
-
/************************** 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) simcall_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) simcall_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,
XBT_PUBLIC(void) simcall_cond_broadcast(smx_cond_t cond);
XBT_PUBLIC(smx_sem_t) simcall_sem_init(int capacity);
-XBT_PUBLIC(void) simcall_sem_destroy(smx_sem_t sem);
+XBT_PUBLIC(void) SIMIX_sem_destroy(smx_sem_t sem);
XBT_PUBLIC(void) simcall_sem_release(smx_sem_t sem);
XBT_PUBLIC(int) simcall_sem_would_block(smx_sem_t sem);
XBT_PUBLIC(void) simcall_sem_acquire(smx_sem_t sem);
XBT_PUBLIC(xbt_dict_t) simcall_asr_get_properties(const char *name);
/************************** MC simcalls **********************************/
-XBT_PUBLIC(void *) simcall_mc_snapshot(void);
-XBT_PUBLIC(int) simcall_mc_compare_snapshots(void *s1, void *s2);
XBT_PUBLIC(int) simcall_mc_random(int min, int max);
SG_END_DECL()
