1 #ifndef SIMDAG_PRIVATE_H
2 #define SIMDAG_PRIVATE_H
6 #include "simdag/simdag.h"
7 #include "simdag/datatypes.h"
10 #define SD_CHECK_INIT_DONE() xbt_assert0(sd_global != NULL, "Call SD_init() first")
12 /* Global variables */
14 typedef struct SD_global {
15 xbt_dict_t workstations; /* workstation list */
16 int workstation_count; /* number of workstations */
17 xbt_dict_t links; /* link list */
18 } s_SD_global_t, *SD_global_t;
20 extern SD_global_t sd_global;
22 /* Link private data */
23 typedef struct SD_link_data {
24 void *surf_link; /* surf object */
27 /* Workstation private data */
28 typedef struct SD_workstation_data {
29 void *surf_workstation; /* surf object */
30 } s_SD_workstation_data_t;
32 /* Task dependencies */
33 typedef struct SD_dependency {
38 /* src must be finished before dst can start */
39 } s_SD_dependency_t, *SD_dependency_t;
41 /* Task private data */
42 typedef struct SD_task_data {
44 SD_task_state_t state;
46 surf_action_t surf_action;
47 unsigned short watch_points;
50 xbt_dynar_t tasks_before;
51 xbt_dynar_t tasks_after;
53 /* scheduling parameters (only exist in state SD_SCHEDULED) */
55 void **workstation_list; /* surf workstations */
56 double *computation_amount;
57 double *communication_amount;
61 /* Private functions */
63 SD_link_t __SD_link_create(void *surf_link, void *data);
64 void __SD_link_destroy(void *link);
66 SD_workstation_t __SD_workstation_create(void *surf_workstation, void *data);
67 void __SD_workstation_destroy(void *workstation);
69 void __SD_task_run(SD_task_t task);
70 void __SD_task_destroy(SD_task_t task);
71 void __SD_task_destroy_scheduling_data(SD_task_t task);
72 void __SD_task_destroy_dependency(void *dependency);