X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4fddca5a25e18bdf8b5eb0542e0fa98203e091da..cbedb536b5462febbf3ccff143ce5e298a983b87:/src/simdag/private.h

diff --git a/src/simdag/private.h b/src/simdag/private.h
index 61ba759bbb..0a3bc8c1c1 100644
--- a/src/simdag/private.h
+++ b/src/simdag/private.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2006-2015. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -7,16 +7,18 @@
 #ifndef SIMDAG_PRIVATE_H
 #define SIMDAG_PRIVATE_H
 
+#include "xbt/base.h"
 #include "xbt/dict.h"
 #include "xbt/dynar.h"
 #include "xbt/fifo.h"
-#include "simdag/simdag.h"
-#include "simdag/datatypes.h"
+#include "simgrid/simdag.h"
 #include "surf/surf.h"
 #include "xbt/swag.h"
 #include "xbt/mallocator.h"
 #include <stdbool.h>
 
+SG_BEGIN_DECL()
+
 /* Global variables */
 
 typedef struct SD_global {
@@ -46,24 +48,27 @@ typedef struct SD_global {
 
 } s_SD_global_t, *SD_global_t;
 
-extern SD_global_t sd_global;
-
-/* Link */
-typedef struct SD_link {
-  void *surf_link;              /* surf object */
-  void *data;                   /* user data */
-  e_SD_link_sharing_policy_t sharing_policy;
-} s_SD_link_t;
+extern XBT_PRIVATE SD_global_t sd_global;
 
 /* Workstation */
+typedef s_xbt_dictelm_t s_SD_workstation_t;
 typedef struct SD_workstation {
-  void *surf_workstation;       /* surf object */
-  void *data;                   /* user data */
   e_SD_workstation_access_mode_t access_mode;
 
   xbt_fifo_t task_fifo;         /* only used in sequential mode */
   SD_task_t current_task;       /* only used in sequential mode */
-} s_SD_workstation_t;
+} s_SD_workstation_priv_t, *SD_workstation_priv_t;
+
+/* Storage */
+typedef s_xbt_dictelm_t s_SD_storage_t;
+typedef struct SD_storage {
+  void *data;                   /* user data */
+  const char *host;
+} s_SD_storage_priv_t, *SD_storage_priv_t;
+
+static inline SD_storage_priv_t SD_storage_priv(SD_storage_t storage){
+  return (SD_storage_priv_t)xbt_lib_get_level(storage, SD_STORAGE_LEVEL);
+}
 
 /* Task */
 typedef struct SD_task {
@@ -75,6 +80,7 @@ typedef struct SD_task {
   char *name;
   int kind;
   double amount;
+  double alpha;          /* used by typed parallel tasks */
   double remains;
   double start_time;
   double finish_time;
@@ -88,19 +94,18 @@ typedef struct SD_task {
   /* dependencies */
   xbt_dynar_t tasks_before;
   xbt_dynar_t tasks_after;
-  unsigned int unsatisfied_dependencies;
+  int unsatisfied_dependencies;
   unsigned int is_not_ready;
 
   /* scheduling parameters (only exist in state SD_SCHEDULED) */
   int workstation_nb;
   SD_workstation_t *workstation_list;   /* surf workstations */
-  double *computation_amount;
-  double *communication_amount;
+  double *flops_amount;
+  double *bytes_amount;
   double rate;
 
-#ifdef HAVE_TRACING
+  long long int counter;        /* task unique identifier for instrumentation */
   char *category;               /* sd task category for instrumentation */
-#endif
 } s_SD_task_t;
 
 /* Task dependencies */
@@ -116,24 +121,20 @@ typedef struct SD_dependency {
 XBT_PUBLIC(xbt_swag_t) SD_simulate_swag(double how_long); /* could be public, but you need to see the internals of the SD_task_t to use it */
 
 
-SD_link_t __SD_link_create(void *surf_link, void *data);
-#define __SD_link_destroy xbt_free_f
-
-SD_workstation_t __SD_workstation_create(void *surf_workstation,
-                                         void *data);
-void __SD_workstation_destroy(void *workstation);
-int __SD_workstation_is_busy(SD_workstation_t workstation);
+XBT_PRIVATE SD_workstation_t __SD_workstation_create(const char* name);
+XBT_PRIVATE void __SD_workstation_destroy(void *workstation);
+XBT_PRIVATE int __SD_workstation_is_busy(SD_workstation_t workstation);
 
-void __SD_task_set_state(SD_task_t task, e_SD_task_state_t new_state);
-void __SD_task_really_run(SD_task_t task);
-int __SD_task_try_to_run(SD_task_t task);
-void __SD_task_just_done(SD_task_t task);
-bool acyclic_graph_detail(xbt_dynar_t dag);
+XBT_PRIVATE void __SD_task_set_state(SD_task_t task, e_SD_task_state_t new_state);
+XBT_PRIVATE void __SD_task_really_run(SD_task_t task);
+XBT_PRIVATE void __SD_task_just_done(SD_task_t task);
+XBT_PRIVATE int __SD_task_try_to_run(SD_task_t task);
+XBT_PRIVATE bool acyclic_graph_detail(xbt_dynar_t dag);
 
 /* Task mallocator functions */
-void* SD_task_new_f(void);
-void SD_task_recycle_f(void *t);
-void SD_task_free_f(void *t);
+XBT_PRIVATE void* SD_task_new_f(void);
+XBT_PRIVATE void SD_task_recycle_f(void *t);
+XBT_PRIVATE void SD_task_free_f(void *t);
 
 /* Functions to test if the task is in a given state. */
 
@@ -194,4 +195,17 @@ static XBT_INLINE int __SD_task_is_running(SD_task_t task)
   return task->state_set == sd_global->running_task_set;
 }
 
+/********** Storage **********/
+XBT_PRIVATE SD_storage_t __SD_storage_create(void *surf_storage, void *data);
+XBT_PRIVATE void __SD_storage_destroy(void *storage);
+
+/********** Tracing **********/
+/* declaration of instrumentation functions from sd_task_instr.c */
+XBT_PRIVATE void TRACE_sd_task_create(SD_task_t task);
+XBT_PRIVATE void TRACE_sd_task_execute_start(SD_task_t task);
+XBT_PRIVATE void TRACE_sd_task_execute_end(SD_task_t task);
+XBT_PRIVATE void TRACE_sd_task_destroy(SD_task_t task);
+
+SG_END_DECL()
+
 #endif