X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4e78565ea6b354a0e6250a87b483f909665a0ac3..027295612d642dab025657808b3ab22304644aae:/src/msg/msg_private.h

diff --git a/src/msg/msg_private.h b/src/msg/msg_private.h
index a83c36c687..fadcf96b14 100644
--- a/src/msg/msg_private.h
+++ b/src/msg/msg_private.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2004-2014. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -22,6 +22,22 @@ SG_BEGIN_DECL()
 
 /********************************* Task **************************************/
 
+
+#define MSG_BT(ptr, m)                              \
+  do {xbt_ex_t *_xbt_ex_t = xbt_new0(xbt_ex_t, 1); \
+  /* build the exception */                                             \
+  _xbt_ex_t->msg      = (bprintf(m));                                 \
+  _xbt_ex_t->category = (xbt_errcat_t)(0);                   \
+  _xbt_ex_t->value    = (0);                                 \
+  _xbt_ex_t->procname = (char*)xbt_procname();               \
+  _xbt_ex_t->pid      = xbt_getpid();                        \
+  _xbt_ex_t->file     = (char*)__FILE__;                     \
+  _xbt_ex_t->line     = __LINE__;                            \
+  _xbt_ex_t->func     = (char*)_XBT_FUNCTION;                \
+  _xbt_ex_t->bt_strings = NULL;                              \
+  xbt_backtrace_current(_xbt_ex_t); \
+  ptr = _xbt_ex_t; } while(0)
+
 typedef struct simdata_task {
   smx_action_t compute;         /* SIMIX modeling of computation */
   smx_action_t comm;            /* SIMIX modeling of communication */
@@ -31,8 +47,13 @@ typedef struct simdata_task {
   msg_process_t receiver;
   msg_host_t source;
   double priority;
-  double rate;
-  int isused;  /* Indicates whether the task is used in SIMIX currently */
+  double bound; /* Capping for CPU resource */
+  double rate;  /* Capping for network resource */
+
+  /* CPU affinity database of this task */
+  xbt_dict_t affinity_mask_db; /* smx_host_t host => unsigned long mask */
+
+  void *isused;  /* Indicates whether the task is used in SIMIX currently */
   int host_nb;                  /* ==0 if sequential task; parallel task if not */
   /*******  Parallel Tasks Only !!!! *******/
   smx_host_t *host_list;
@@ -89,6 +110,19 @@ typedef struct msg_comm {
 } s_msg_comm_t;
 
 
+/******************************* VM *************************************/
+typedef struct dirty_page {
+  double prev_clock;
+  double prev_remaining;
+  msg_task_t task;
+} s_dirty_page, *dirty_page_t;
+
+XBT_PUBLIC_DATA(const char*) MSG_vm_get_property_value(msg_vm_t vm, const char *name);
+XBT_PUBLIC_DATA(xbt_dict_t) MSG_vm_get_properties(msg_vm_t vm);
+XBT_PUBLIC_DATA(void) MSG_vm_set_property_value(msg_vm_t vm, const char *name, void *value, void_f_pvoid_t free_ctn);
+XBT_PUBLIC_DATA(msg_vm_t) MSG_vm_get_by_name(const char *name);
+XBT_PUBLIC_DATA(const char*) MSG_vm_get_name(msg_vm_t vm);
+
 /************************** Global variables ********************************/
 typedef struct MSG_Global {
   xbt_fifo_t host;
@@ -96,6 +130,7 @@ typedef struct MSG_Global {
   int max_channel;
 #endif
   int session;
+  int debug_multiple_use;
   unsigned long int sent_msg;   /* Total amount of messages sent during the simulation */
   void (*task_copy_callback) (msg_task_t task, msg_process_t src, msg_process_t dst);
   void_f_pvoid_t process_data_cleanup;
@@ -120,13 +155,18 @@ XBT_PUBLIC_DATA(MSG_Global_t) msg_global;
 #endif
 
 msg_host_t __MSG_host_create(smx_host_t workstation);
-void __MSG_host_destroy(msg_host_priv_t host);
+msg_storage_t __MSG_storage_create(smx_storage_t storage);
+void __MSG_host_destroy(msg_host_t host);
+void __MSG_storage_destroy(msg_storage_priv_t host);
+void __MSG_file_destroy(msg_file_priv_t host);
 
 void MSG_process_cleanup_from_SIMIX(smx_process_t smx_proc);
 void MSG_process_create_from_SIMIX(smx_process_t *process, const char *name,
                                    xbt_main_func_t code, void *data,
-                                   const char *hostname, double kill_time,  int argc,
-                                   char **argv, xbt_dict_t properties, int auto_restart);
+                                   const char *hostname, double kill_time,
+                                   int argc, char **argv,
+                                   xbt_dict_t properties, int auto_restart,
+                                   smx_process_t parent_process);
 void MSG_comm_copy_data_from_SIMIX(smx_action_t comm, void* buff, size_t buff_size);
 
 void _MSG_action_init(void);
@@ -134,6 +174,13 @@ void _MSG_action_exit(void);
 
 void MSG_post_create_environment(void);
 
+static inline void *msg_host_resource_priv(const void *host) {
+  return xbt_lib_get_level((void *)host, MSG_HOST_LEVEL);
+}
+
+void MSG_host_add_task(msg_host_t host, msg_task_t task);
+void MSG_host_del_task(msg_host_t host, msg_task_t task);
+
 /********** Tracing **********/
 /* declaration of instrumentation functions from msg_task_instr.c */
 void TRACE_msg_set_task_category(msg_task_t task, const char *category);
@@ -153,7 +200,7 @@ void TRACE_msg_process_change_host(msg_process_t process, msg_host_t old_host,
                                    msg_host_t new_host);
 void TRACE_msg_process_create (const char *process_name, int process_pid, msg_host_t host);
 void TRACE_msg_process_destroy (const char *process_name, int process_pid, msg_host_t host);
-void TRACE_msg_process_kill(msg_process_t process);
+void TRACE_msg_process_kill(smx_process_exit_status_t status, msg_process_t process);
 void TRACE_msg_process_suspend(msg_process_t process);
 void TRACE_msg_process_resume(msg_process_t process);
 void TRACE_msg_process_sleep_in(msg_process_t process);   //called from msg/gos.c