X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a34aa584ccd2bdb81659d0e5df22864cf999c0f4..bbb7b80f8d91bead5b4692a56868ee0af13fa924:/src/msg/msg_private.h

diff --git a/src/msg/msg_private.h b/src/msg/msg_private.h
index 97af923ebf..56448820b1 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
@@ -16,7 +16,6 @@
 #include "xbt/dict.h"
 #include "xbt/config.h"
 #include "instr/instr_private.h"
-
 SG_BEGIN_DECL()
 
 /**************** datatypes **********************************/
@@ -32,7 +31,12 @@ typedef struct simdata_task {
   msg_process_t receiver;
   msg_host_t source;
   double priority;
-  double rate;
+  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 */
+
   int isused;  /* Indicates whether the task is used in SIMIX currently */
   int host_nb;                  /* ==0 if sequential task; parallel task if not */
   /*******  Parallel Tasks Only !!!! *******/
@@ -59,8 +63,6 @@ typedef struct simdata_gpu_task {
 
 typedef struct simdata_process {
   msg_host_t m_host;              /* the host on which the process is running */
-  int PID;                      /* used for debugging purposes */
-  int PPID;                     /* The parent PID */
   msg_host_t put_host;            /* used for debugging purposes */
 #ifdef MSG_USE_DEPRECATED
   m_channel_t put_channel;      /* used for debugging purposes */
@@ -71,8 +73,6 @@ typedef struct simdata_process {
   int argc;                     /* arguments number if any */
   msg_error_t last_errno;       /* the last value returned by a MSG_function */
 
-  msg_vm_t vm;                 /* virtual machine the process is in */
-
   void* data;                   /* user data */
 } s_simdata_process_t, *simdata_process_t;
 
@@ -93,18 +93,19 @@ typedef struct msg_comm {
   msg_error_t status;           /* status of the communication once finished */
 } s_msg_comm_t;
 
-typedef enum {
-  msg_vm_state_suspended, msg_vm_state_running, msg_vm_state_migrating
-} e_msg_vm_state_t;
 
-typedef struct msg_vm {
-  s_xbt_swag_hookup_t all_vms_hookup;
-  s_xbt_swag_hookup_t host_vms_hookup;
-  xbt_dynar_t processes;
-  e_msg_vm_state_t state;
-  msg_host_t location;
-  int coreAmount;
-} s_msg_vm_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 {
@@ -112,12 +113,10 @@ typedef struct MSG_Global {
 #ifdef MSG_USE_DEPRECATED
   int max_channel;
 #endif
-  int PID;
   int session;
   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;
-  xbt_swag_t vms;
 } s_MSG_Global_t, *MSG_Global_t;
 
 /*extern MSG_Global_t msg_global;*/
@@ -139,19 +138,71 @@ XBT_PUBLIC_DATA(MSG_Global_t) msg_global;
 #endif
 
 msg_host_t __MSG_host_create(smx_host_t workstation);
+msg_storage_t __MSG_storage_create(smx_storage_t storage);
 void __MSG_host_destroy(msg_host_t host);
-
-void __MSG_display_process_status(void);
+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);
 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);
+void TRACE_msg_task_create(msg_task_t task);
+void TRACE_msg_task_execute_start(msg_task_t task);
+void TRACE_msg_task_execute_end(msg_task_t task);
+void TRACE_msg_task_destroy(msg_task_t task);
+void TRACE_msg_task_get_start(void);
+void TRACE_msg_task_get_end(double start_time, msg_task_t task);
+int TRACE_msg_task_put_start(msg_task_t task);    //returns TRUE if the task_put_end must be called
+void TRACE_msg_task_put_end(void);
+
+/* declaration of instrumentation functions from msg_process_instr.c */
+char *instr_process_id (msg_process_t proc, char *str, int len);
+char *instr_process_id_2 (const char *process_name, int process_pid, char *str, int len);
+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_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
+void TRACE_msg_process_sleep_out(msg_process_t process);
+void TRACE_msg_process_end(msg_process_t process);
+
+/* declaration of instrumentation functions from instr_msg_vm.c */
+char *instr_vm_id(msg_vm_t vm, char *str, int len);
+char *instr_vm_id_2(const char *vm_name, char *str, int len);
+void TRACE_msg_vm_change_host(msg_vm_t vm, msg_host_t old_host,
+                                   msg_host_t new_host);
+void TRACE_msg_vm_start(msg_vm_t vm);
+void TRACE_msg_vm_create(const char *vm_name, msg_host_t host);
+void TRACE_msg_vm_kill(msg_vm_t process);
+void TRACE_msg_vm_suspend(msg_vm_t vm);
+void TRACE_msg_vm_resume(msg_vm_t vm);
+void TRACE_msg_vm_save(msg_vm_t vm);
+void TRACE_msg_vm_restore(msg_vm_t vm);
+void TRACE_msg_vm_end(msg_vm_t vm);
+
 SG_END_DECL()
 #endif