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 xbt_dynar_t tasks; /* task list */
21 xbt_swag_t not_scheduled_task_set;
22 xbt_swag_t scheduled_task_set;
23 xbt_swag_t running_task_set;
24 xbt_swag_t done_task_set;
25 xbt_swag_t failed_task_set;
26 } s_SD_global_t, *SD_global_t;
28 extern SD_global_t sd_global;
30 /* Link private data */
31 typedef struct SD_link_data {
32 void *surf_link; /* surf object */
35 /* Workstation private data */
36 typedef struct SD_workstation_data {
37 void *surf_workstation; /* surf object */
38 } s_SD_workstation_data_t;
40 /* Task dependencies */
41 typedef struct SD_dependency {
46 /* src must be finished before dst can start */
47 } s_SD_dependency_t, *SD_dependency_t;
50 typedef struct SD_task {
51 s_xbt_swag_hookup_t state_hookup;
53 void *data; /* user data */
56 surf_action_t surf_action;
57 unsigned short watch_points;
60 xbt_dynar_t tasks_before;
61 xbt_dynar_t tasks_after;
63 /* scheduling parameters (only exist in state SD_SCHEDULED) */
65 void **workstation_list; /* surf workstations */
66 double *computation_amount;
67 double *communication_amount;
71 /* SimDag private functions */
73 SD_link_t __SD_link_create(void *surf_link, void *data);
74 void __SD_link_destroy(void *link);
76 SD_workstation_t __SD_workstation_create(void *surf_workstation, void *data);
77 void __SD_workstation_destroy(void *workstation);
79 surf_action_t __SD_task_run(SD_task_t task);