-/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2007-2010, 2012-2014. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#ifndef _SIMIX_SMURF_PRIVATE_H
#define _SIMIX_SMURF_PRIVATE_H
-/********************************* Requests ***********************************/
+SG_BEGIN_DECL()
-/* we want to build the e_smx_t enumeration and the table of the corresponding
- * strings automatically, using macros */
+/********************************* Simcalls *********************************/
-#define SIMIX_REQ_LIST1 \
-SIMIX_REQ_ENUM_ELEMENT(REQ_NO_REQ),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_BY_NAME),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_NAME),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_PROPERTIES),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_SPEED),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_AVAILABLE_SPEED),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_STATE),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_GET_DATA),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_SET_DATA),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTE),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_PARALLEL_EXECUTE),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_DESTROY),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_CANCEL),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_GET_REMAINS),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_GET_STATE),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_SET_PRIORITY),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_HOST_EXECUTION_WAIT),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_CREATE),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_KILL),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_KILLALL),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_CLEANUP),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_CHANGE_HOST),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_SUSPEND),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_RESUME),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_COUNT),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_GET_DATA),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_SET_DATA),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_GET_HOST),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_GET_NAME),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_IS_SUSPENDED),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_GET_PROPERTIES),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_PROCESS_SLEEP),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_RDV_CREATE),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_RDV_DESTROY),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_RDV_GEY_BY_NAME),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_RDV_COMM_COUNT_BY_HOST),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_RDV_GET_HEAD),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_SEND),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_ISEND),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_RECV),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_IRECV),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_DESTROY),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_CANCEL),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_WAITANY),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_WAIT),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_TEST),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_TESTANY),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_REMAINS),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_STATE),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_SRC_DATA),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_DST_DATA),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_SRC_PROC),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_GET_DST_PROC),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_MUTEX_INIT),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_MUTEX_DESTROY),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_MUTEX_LOCK),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_MUTEX_TRYLOCK),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_MUTEX_UNLOCK),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COND_INIT),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COND_DESTROY),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COND_SIGNAL),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COND_WAIT),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COND_WAIT_TIMEOUT),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_COND_BROADCAST),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_INIT),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_DESTROY),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_RELEASE),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_WOULD_BLOCK),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_ACQUIRE),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_ACQUIRE_TIMEOUT),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_SEM_GET_CAPACITY),\
-SIMIX_REQ_ENUM_ELEMENT(REQ_FILE_READ)
-
-/* REQ_COMM_IS_LATENCY_BOUNDED and REQ_SET_CATEGORY make things complicated
- * because they are not always present */
-#ifdef HAVE_LATENCY_BOUND_TRACKING
-#define SIMIX_REQ_LIST2 \
-,SIMIX_REQ_ENUM_ELEMENT(REQ_COMM_IS_LATENCY_BOUNDED)
-#else
-#define SIMIX_REQ_LIST2
-#endif
-
-#ifdef HAVE_TRACING
-#define SIMIX_REQ_LIST3 \
-,SIMIX_REQ_ENUM_ELEMENT(REQ_SET_CATEGORY)
-#else
-#define SIMIX_REQ_LIST3
-#endif
-
-/* SIMIX_REQ_LIST is the final macro to use */
-#define SIMIX_REQ_LIST SIMIX_REQ_LIST1 SIMIX_REQ_LIST2 SIMIX_REQ_LIST3
-
-/* you can redefine the following macro differently to generate something else
- * with the list of enumeration values (e.g. a table of strings or a table of function pointers) */
-#define SIMIX_REQ_ENUM_ELEMENT(x) x
+/* we want to build the e_smx_simcall_t enumeration, the table of the
+ * corresponding simcalls string names, and the simcall handlers table
+ * automatically, using macros.
+ * To add a new simcall follow the following syntax:
+ *
+ * */
/**
- * \brief All possible SIMIX requests.
+ * \brief All possible simcalls.
*/
typedef enum {
-SIMIX_REQ_LIST
-} e_smx_req_t;
+SIMCALL_NONE,
+#include "simcalls_generated_enum.h"
+SIMCALL_NEW_API_INIT,
+NUM_SIMCALLS
+} e_smx_simcall_t;
+
+typedef int (*simix_match_func_t)(void *, void *, smx_action_t);
+typedef void (*simix_copy_data_func_t)(smx_action_t, void*, size_t);
+typedef void (*simix_clean_func_t)(void *);
+typedef void (*FPtr)(void); // Hide the ugliness
+
+/* Pack all possible scalar types in an union */
+union u_smx_scalar {
+ char c;
+ const char* cc;
+ short s;
+ int i;
+ long l;
+ unsigned char uc;
+ unsigned short us;
+ unsigned int ui;
+ unsigned long ul;
+ float f;
+ double d;
+ size_t sz;
+ sg_size_t sgsz;
+ sg_offset_t sgoff;
+ void* dp;
+ FPtr fp;
+ const void* cp;
+};
/**
- * \brief Represents a SIMIX request.
+ * \brief Represents a simcall to the kernel.
*/
-typedef struct s_smx_req {
- e_smx_req_t call;
+typedef struct s_smx_simcall {
+ e_smx_simcall_t call;
smx_process_t issuer;
-
+#ifdef HAVE_MC
+ int mc_value;
+#endif
+ union u_smx_scalar args[11];
+ union u_smx_scalar result;
+ //FIXME: union u_smx_scalar retval;
union {
-
- struct {
- const char *name;
- smx_host_t result;
- } host_get_by_name;
-
- struct {
- smx_host_t host;
- const char* result;
- } host_get_name;
-
- struct {
- smx_host_t host;
- xbt_dict_t result;
- } host_get_properties;
-
- struct {
- smx_host_t host;
- double result;
- } host_get_speed;
-
- struct {
- smx_host_t host;
- double result;
- } host_get_available_speed;
-
struct {
- smx_host_t host;
+ const char* param1;
+ double param2;
int result;
- } host_get_state;
-
- struct {
- smx_host_t host;
- void* result;
- } host_get_data;
-
- struct {
- smx_host_t host;
- void* data;
- } host_set_data;
-
- struct {
- const char* name;
- smx_host_t host;
- double computation_amount;
- double priority;
- smx_action_t result;
- } host_execute;
-
- struct {
- const char *name;
- int host_nb;
- smx_host_t *host_list;
- double *computation_amount;
- double *communication_amount;
- double amount;
- double rate;
- smx_action_t result;
- } host_parallel_execute;
-
- struct {
- smx_action_t execution;
- } host_execution_destroy;
-
- struct {
- smx_action_t execution;
- } host_execution_cancel;
-
- struct {
- smx_action_t execution;
- double result;
- } host_execution_get_remains;
-
- struct {
- smx_action_t execution;
- e_smx_state_t result;
- } host_execution_get_state;
-
- struct {
- smx_action_t execution;
- double priority;
- } host_execution_set_priority;
-
- struct {
- smx_action_t execution;
- e_smx_state_t result;
- } host_execution_wait;
-
- struct {
- smx_process_t *process;
- const char *name;
- xbt_main_func_t code;
- void *data;
- const char *hostname;
- int argc;
- char **argv;
- xbt_dict_t properties;
- } process_create;
-
- struct {
- smx_process_t process;
- } process_kill;
-
- struct {
- smx_process_t process;
- } process_cleanup;
-
- struct {
- smx_process_t process;
- smx_host_t dest;
- } process_change_host;
-
- struct {
- smx_process_t process;
- } process_suspend;
-
- struct {
- smx_process_t process;
- } process_resume;
-
- struct {
- int result;
- } process_count;
-
- struct {
- smx_process_t process;
- void* result;
- } process_get_data;
-
- struct {
- smx_process_t process;
- void* data;
- } process_set_data;
-
- struct {
- smx_process_t process;
- smx_host_t result;
- } process_get_host;
-
- struct {
- smx_process_t process;
- const char *result;
- } process_get_name;
-
- struct {
- smx_process_t process;
- int result;
- } process_is_suspended;
-
- struct {
- smx_process_t process;
- xbt_dict_t result;
- } process_get_properties;
-
- struct {
- double duration;
- e_smx_state_t result;
- } process_sleep;
-
- struct {
- const char *name;
- smx_rdv_t result;
- } rdv_create;
-
- struct {
- smx_rdv_t rdv;
- } rdv_destroy;
-
- struct {
- const char* name;
- smx_rdv_t result;
- } rdv_get_by_name;
-
- struct {
- smx_rdv_t rdv;
- smx_host_t host;
- unsigned int result;
- } rdv_comm_count_by_host;
-
- struct {
- smx_rdv_t rdv;
- smx_action_t result;
- } rdv_get_head;
+ } new_api;
- struct {
- smx_rdv_t rdv;
- double task_size;
- double rate;
- void *src_buff;
- size_t src_buff_size;
- int (*match_fun)(void *, void *);
- void *data;
- double timeout;
- } comm_send;
-
- struct {
- smx_rdv_t rdv;
- double task_size;
- double rate;
- void *src_buff;
- size_t src_buff_size;
- int (*match_fun)(void *, void *);
- void (*clean_fun)(void *);
- void *data;
- int detached;
- smx_action_t result;
- } comm_isend;
-
- struct {
- smx_rdv_t rdv;
- void *dst_buff;
- size_t *dst_buff_size;
- int (*match_fun)(void *, void *);
- void *data;
- double timeout;
- } comm_recv;
-
- struct {
- smx_rdv_t rdv;
- void *dst_buff;
- size_t *dst_buff_size;
- int (*match_fun)(void *, void *);
- void *data;
- smx_action_t result;
- } comm_irecv;
-
- struct {
- smx_action_t comm;
- } comm_destroy;
-
- struct {
- smx_action_t comm;
- } comm_cancel;
-
- struct {
- xbt_dynar_t comms;
- unsigned int result;
- } comm_waitany;
-
- struct {
- smx_action_t comm;
- double timeout;
- } comm_wait;
-
- struct {
- smx_action_t comm;
- int result;
- } comm_test;
-
- struct {
- xbt_dynar_t comms;
- int result;
- } comm_testany;
-
- struct {
- smx_action_t comm;
- double result;
- } comm_get_remains;
-
- struct {
- smx_action_t comm;
- e_smx_state_t result;
- } comm_get_state;
-
- struct {
- smx_action_t comm;
- void *result;
- } comm_get_src_data;
-
- struct {
- smx_action_t comm;
- void *result;
- } comm_get_dst_data;
-
- struct {
- smx_action_t comm;
- smx_process_t result;
- } comm_get_src_proc;
-
- struct {
- smx_action_t comm;
- smx_process_t result;
- } comm_get_dst_proc;
-
-#ifdef HAVE_LATENCY_BOUND_TRACKING
- struct {
- smx_action_t comm;
- int result;
- } comm_is_latency_bounded;
-#endif
+ };
+} s_smx_simcall_t, *smx_simcall_t;
-#ifdef HAVE_TRACING
- struct {
- smx_action_t action;
- const char *category;
- } set_category;
+#if HAVE_MC
+#define SIMCALL_SET_MC_VALUE(simcall, value) ((simcall)->mc_value = (value))
+#define SIMCALL_GET_MC_VALUE(simcall) ((simcall)->mc_value)
+#else
+#define SIMCALL_SET_MC_VALUE(simcall, value) ((void)0)
+#define SIMCALL_GET_MC_VALUE(simcall) 0
#endif
- struct {
- smx_mutex_t result;
- } mutex_init;
-
- struct {
- smx_mutex_t mutex;
- } mutex_lock;
-
- struct {
- smx_mutex_t mutex;
- int result;
- } mutex_trylock;
-
- struct {
- smx_mutex_t mutex;
- } mutex_unlock;
-
- struct {
- smx_mutex_t mutex;
- } mutex_destroy;
-
- struct {
- smx_cond_t result;
- } cond_init;
-
- struct {
- smx_cond_t cond;
- } cond_destroy;
-
- struct {
- smx_cond_t cond;
- } cond_signal;
-
- struct {
- smx_cond_t cond;
- smx_mutex_t mutex;
- } cond_wait;
-
- struct {
- smx_cond_t cond;
- smx_mutex_t mutex;
- double timeout;
- } cond_wait_timeout;
+#include "simcalls_generated_res_getter_setter.h"
+#include "simcalls_generated_args_getter_setter.h"
- struct {
- smx_cond_t cond;
- } cond_broadcast;
-
- struct {
- int capacity;
- smx_sem_t result;
- } sem_init;
-
- struct {
- smx_sem_t sem;
- } sem_destroy;
-
- struct {
- smx_sem_t sem;
- } sem_release;
-
- struct {
- smx_sem_t sem;
- int result;
- } sem_would_block;
+/******************************** General *************************************/
- struct {
- smx_sem_t sem;
- } sem_acquire;
+void SIMIX_simcall_push(smx_process_t self);
+void SIMIX_simcall_answer(smx_simcall_t);
+void SIMIX_simcall_pre(smx_simcall_t, int);
+void SIMIX_simcall_post(smx_action_t);
+smx_simcall_t SIMIX_simcall_mine(void);
+const char *SIMIX_simcall_name(e_smx_simcall_t kind);
+//TOFIX put it in a better place
+xbt_dict_t SIMIX_pre_asr_get_properties(smx_simcall_t simcall, const char *name);
- struct {
- smx_sem_t sem;
- double timeout;
- } sem_acquire_timeout;
-
- struct {
- smx_sem_t sem;
- int result;
- } sem_get_capacity;
+/*************************** New simcall interface ****************************/
- struct {
- char* name;;
- } file_read;
- };
-} s_smx_req_t, *smx_req_t;
+typedef smx_action_t (*simcall_handler_t)(u_smx_scalar_t *);
-/******************************** General *************************************/
+extern const char *simcall_types[];
+extern simcall_handler_t simcall_table[];
-void SIMIX_request_push(smx_process_t self);
-void SIMIX_request_answer(smx_req_t);
-void SIMIX_request_pre(smx_req_t, int);
-void SIMIX_request_post(smx_action_t);
-XBT_INLINE smx_req_t SIMIX_req_mine(void);
+SG_END_DECL()
#endif
-
