18 #ifndef __STARPU_SCHED_COMPONENT_H__
19 #define __STARPU_SCHED_COMPONENT_H__
28 #ifdef STARPU_HAVE_HWLOC
38 #define STARPU_SCHED_COMPONENT_IS_HOMOGENEOUS(component) ((component)->properties & STARPU_SCHED_COMPONENT_HOMOGENEOUS)
39 #define STARPU_SCHED_COMPONENT_IS_SINGLE_MEMORY_NODE(component) ((component)->properties & STARPU_SCHED_COMPONENT_SINGLE_MEMORY_NODE)
70 #ifdef STARPU_HAVE_HWLOC
83 starpu_pthread_mutex_t
lock;
120 unsigned ntasks_threshold;
121 double exp_len_threshold;
129 unsigned ntasks_threshold;
130 double exp_len_threshold;
179 #ifdef STARPU_HAVE_HWLOC
188 int mix_heterogeneous_workers;
int starpu_sched_component_is_mct(struct starpu_sched_component *component)
int starpu_sched_component_is_prio(struct starpu_sched_component *component)
int(* push_task)(struct starpu_sched_component *, struct starpu_task *)
Definition: starpu_sched_component.h:57
struct starpu_sched_component ** children
Definition: starpu_sched_component.h:48
void starpu_sched_component_composed_recipe_add(struct starpu_sched_component_composed_recipe *recipe, struct starpu_sched_component *(*create_component)(struct starpu_sched_tree *tree, void *arg), void *arg)
struct starpu_sched_component ** parents
Definition: starpu_sched_component.h:50
int starpu_sched_component_is_perfmodel_select(struct starpu_sched_component *component)
Definition: starpu_sched_component.h:148
void starpu_sched_tree_remove_workers(unsigned sched_ctx_id, int *workerids, unsigned nworkers)
int starpu_sched_tree_push_task(struct starpu_task *task)
void(* deinit_data)(struct starpu_sched_component *component)
Definition: starpu_sched_component.h:66
int starpu_sched_component_is_simple_worker(struct starpu_sched_component *component)
void starpu_sched_tree_update_workers(struct starpu_sched_tree *t)
void starpu_sched_component_destroy_rec(struct starpu_sched_component *component)
struct starpu_bitmap * workers_in_ctx
Definition: starpu_sched_component.h:45
void starpu_sched_tree_destroy(struct starpu_sched_tree *tree)
void(* remove_parent)(struct starpu_sched_component *component, struct starpu_sched_component *parent)
Definition: starpu_sched_component.h:55
struct starpu_sched_component * starpu_sched_component_perfmodel_select_create(struct starpu_sched_tree *tree, struct starpu_sched_component_perfmodel_select_data *perfmodel_select_data)
void(* add_child)(struct starpu_sched_component *component, struct starpu_sched_component *child)
Definition: starpu_sched_component.h:52
starpu_worker_archtype
Definition: starpu_worker.h:30
double(* estimated_load)(struct starpu_sched_component *component)
Definition: starpu_sched_component.h:63
double(* estimated_end)(struct starpu_sched_component *component)
Definition: starpu_sched_component.h:64
void(* add_parent)(struct starpu_sched_component *component, struct starpu_sched_component *parent)
Definition: starpu_sched_component.h:54
struct starpu_sched_component * worker_components[STARPU_NMAXWORKERS]
Definition: starpu_sched_component.h:82
void(* remove_child)(struct starpu_sched_component *component, struct starpu_sched_component *child)
Definition: starpu_sched_component.h:53
int nparents
Definition: starpu_sched_component.h:49
Definition: starpu_sched_component.h:34
struct starpu_sched_component * starpu_sched_component_composed_component_create(struct starpu_sched_tree *tree, struct starpu_sched_component_composed_recipe *recipe)
void starpu_sched_component_destroy(struct starpu_sched_component *component)
Definition: starpu_sched_component.h:77
struct starpu_sched_component_composed_recipe * starpu_sched_component_composed_recipe_create(void)
int starpu_sched_component_is_fifo(struct starpu_sched_component *component)
int(* can_push)(struct starpu_sched_component *component)
Definition: starpu_sched_component.h:60
int starpu_sched_component_is_heft(struct starpu_sched_component *component)
Definition: starpu_task.h:123
int nchildren
Definition: starpu_sched_component.h:47
int starpu_sched_component_is_eager(struct starpu_sched_component *)
struct starpu_sched_tree * starpu_sched_tree_create(unsigned sched_ctx_id)
struct starpu_bitmap * workers
Definition: starpu_sched_component.h:80
struct starpu_sched_tree * starpu_sched_component_make_scheduler(unsigned sched_ctx_id, struct starpu_sched_component_specs s)
Definition: starpu_sched_component.h:163
void starpu_sched_tree_update_workers_in_ctx(struct starpu_sched_tree *t)
void starpu_sched_component_composed_recipe_destroy(struct starpu_sched_component_composed_recipe *)
struct starpu_sched_component_composed_recipe * starpu_sched_component_composed_recipe_create_singleton(struct starpu_sched_component *(*create_component)(struct starpu_sched_tree *tree, void *arg), void *arg)
hwloc_obj_t obj
Definition: starpu_sched_component.h:71
struct starpu_sched_component * starpu_sched_component_create(struct starpu_sched_tree *tree)
Definition: starpu_sched_component.h:180
#define STARPU_NMAXWORKERS
Definition: starpu_config.h:90
void(* notify_change_workers)(struct starpu_sched_component *component)
Definition: starpu_sched_component.h:67
void starpu_sched_component_worker_pre_exec_hook(struct starpu_task *task)
struct starpu_task * starpu_sched_tree_pop_task()
struct starpu_sched_component * starpu_sched_component_mct_create(struct starpu_sched_tree *tree, struct starpu_sched_component_mct_data *mct_data)
int STARPU_WARN_UNUSED_RESULT starpu_sched_component_execute_preds(struct starpu_sched_component *component, struct starpu_task *task, double *length)
double starpu_sched_component_transfer_length(struct starpu_sched_component *component, struct starpu_task *task)
starpu_sched_component_properties
Definition: starpu_sched_component.h:32
void * data
Definition: starpu_sched_component.h:46
int starpu_sched_component_is_work_stealing(struct starpu_sched_component *component)
struct starpu_sched_component * starpu_sched_component_worker_get(unsigned sched_ctx, int workerid)
int properties
Definition: starpu_sched_component.h:68
int starpu_sched_component_is_eager_calibration(struct starpu_sched_component *)
void starpu_sched_component_worker_post_exec_hook(struct starpu_task *task)
struct starpu_sched_tree * tree
Definition: starpu_sched_component.h:43
int starpu_sched_component_worker_get_workerid(struct starpu_sched_component *worker_component)
int starpu_sched_tree_work_stealing_push_task(struct starpu_task *task)
struct starpu_bitmap * workers
Definition: starpu_sched_component.h:44
Definition: starpu_sched_component.h:118
starpu_pthread_mutex_t lock
Definition: starpu_sched_component.h:83
struct starpu_sched_component * starpu_sched_component_fifo_create(struct starpu_sched_tree *tree, struct starpu_sched_component_fifo_data *fifo_data)
struct starpu_sched_component * root
Definition: starpu_sched_component.h:79
void starpu_sched_tree_add_workers(unsigned sched_ctx_id, int *workerids, unsigned nworkers)
Definition: starpu_sched_component.h:35
unsigned sched_ctx_id
Definition: starpu_sched_component.h:81
int starpu_sched_component_is_worker(struct starpu_sched_component *component)
Definition: starpu_sched_component.h:127
Definition: starpu_sched_component.h:41
struct starpu_sched_component * starpu_sched_component_prio_create(struct starpu_sched_tree *tree, struct starpu_sched_component_prio_data *prio_data)
int starpu_sched_component_is_random(struct starpu_sched_component *)
struct starpu_sched_component * starpu_sched_component_heft_create(struct starpu_sched_tree *tree, struct starpu_sched_component_mct_data *mct_data)
void(* can_pull)(struct starpu_sched_component *component)
Definition: starpu_sched_component.h:61
int starpu_sched_component_is_combined_worker(struct starpu_sched_component *component)
int starpu_sched_component_can_execute_task(struct starpu_sched_component *component, struct starpu_task *task)