X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/1519c5f2b2fd984d6a96f5901f8cc7effe784188..9a10d9dc4c75ef2443ecf56b1ef7cb0720d061b9:/src/simdag/private.h

diff --git a/src/simdag/private.h b/src/simdag/private.h
index efbabab215..e4025a39d3 100644
--- a/src/simdag/private.h
+++ b/src/simdag/private.h
@@ -13,26 +13,22 @@
 #include "simdag/simdag.h"
 #include "simdag/datatypes.h"
 #include "surf/surf.h"
+#include "xbt/swag.h"
+#include "xbt/mallocator.h"
 #include <stdbool.h>
 
-#define SD_INITIALISED() (sd_global != NULL)
-#define SD_CHECK_INIT_DONE() xbt_assert0(SD_INITIALISED(), "Call SD_init() first");
-
 /* Global variables */
 
 typedef struct SD_global {
-  xbt_dict_t workstations;      /* workstation dictionary */
-  int workstation_count;        /* number of workstations */
   SD_workstation_t *workstation_list;   /* array of workstations, created only if
                                            necessary in SD_workstation_get_list */
-
-  xbt_dict_t links;             /* links */
-  int link_count;               /* number of links */
   SD_link_t *link_list;         /* array of links, created only if
                                    necessary in SD_link_get_list */
   SD_link_t *recyclable_route;  /* array returned by SD_route_get_list
                                    and mallocated only once */
 
+  xbt_mallocator_t task_mallocator; /* to not remalloc new tasks */
+
   int watch_point_reached;      /* has a task just reached a watch point? */
 
   /* task state sets */
@@ -45,6 +41,7 @@ typedef struct SD_global {
   xbt_swag_t done_task_set;
   xbt_swag_t failed_task_set;
 
+  xbt_swag_t return_set;
   int task_number;
 
 } s_SD_global_t, *SD_global_t;
@@ -59,24 +56,30 @@ typedef struct SD_link {
 } s_SD_link_t;
 
 /* 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;
+
+static inline SD_workstation_priv_t SD_workstation_priv(SD_workstation_t host){
+  return xbt_lib_get_level(host, SD_HOST_LEVEL);
+}
 
 /* Task */
 typedef struct SD_task {
   s_xbt_swag_hookup_t state_hookup;
+  s_xbt_swag_hookup_t return_hookup;
   xbt_swag_t state_set;
   e_SD_task_state_t state;
   void *data;                   /* user data */
   char *name;
   int kind;
   double amount;
+  double alpha;          /* used by typed parallel tasks */
   double remains;
   double start_time;
   double finish_time;
@@ -90,7 +93,7 @@ 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) */
@@ -115,9 +118,11 @@ typedef struct SD_dependency {
 } s_SD_dependency_t, *SD_dependency_t;
 
 /* SimDag private functions */
+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);
-void __SD_link_destroy(void *link);
+#define __SD_link_destroy xbt_free_f
 
 SD_workstation_t __SD_workstation_create(void *surf_workstation,
                                          void *data);
@@ -128,7 +133,12 @@ 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_detection(xbt_dynar_t dag);
+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);
 
 /* Functions to test if the task is in a given state. */