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starpu_worker.h File Reference
#include <stdlib.h>
#include <starpu_config.h>
#include <starpu_thread.h>
#include <starpu_task.h>
#include <hwloc.h>

Go to the source code of this file.

Data Structures

struct  starpu_sched_ctx_iterator
 
struct  starpu_worker_collection
 

Macros

#define STARPU_UNKNOWN_WORKER
 
#define starpu_worker_get_id_check()
 

Enumerations

enum  starpu_node_kind {
  STARPU_UNUSED , STARPU_CPU_RAM , STARPU_CUDA_RAM , STARPU_OPENCL_RAM ,
  STARPU_MAX_FPGA_RAM , STARPU_DISK_RAM , STARPU_MPI_MS_RAM , STARPU_TCPIP_MS_RAM ,
  STARPU_HIP_RAM , STARPU_MAX_RAM , STARPU_NRAM
}
 
enum  starpu_worker_archtype {
  STARPU_CPU_WORKER , STARPU_CUDA_WORKER , STARPU_OPENCL_WORKER , STARPU_MAX_FPGA_WORKER ,
  STARPU_MPI_MS_WORKER , STARPU_TCPIP_MS_WORKER , STARPU_HIP_WORKER , STARPU_NARCH ,
  STARPU_ANY_WORKER
}
 
enum  starpu_worker_collection_type { STARPU_WORKER_TREE , STARPU_WORKER_LIST }
 

Functions

void starpu_worker_wait_for_initialisation (void)
 
unsigned starpu_worker_archtype_is_valid (enum starpu_worker_archtype type)
 
enum starpu_worker_archtype starpu_arch_mask_to_worker_archtype (unsigned mask)
 
unsigned starpu_worker_get_count (void)
 
unsigned starpu_cpu_worker_get_count (void)
 
unsigned starpu_cuda_worker_get_count (void)
 
unsigned starpu_hip_worker_get_count (void)
 
unsigned starpu_opencl_worker_get_count (void)
 
unsigned starpu_mpi_ms_worker_get_count (void)
 
unsigned starpu_tcpip_ms_worker_get_count (void)
 
int starpu_worker_get_id (void)
 
unsigned _starpu_worker_get_id_check (const char *f, int l)
 
int starpu_worker_get_bindid (int workerid)
 
void starpu_sched_find_all_worker_combinations (void)
 
enum starpu_worker_archtype starpu_worker_get_type (int id)
 
int starpu_worker_get_count_by_type (enum starpu_worker_archtype type)
 
unsigned starpu_worker_get_ids_by_type (enum starpu_worker_archtype type, int *workerids, unsigned maxsize)
 
int starpu_worker_get_by_type (enum starpu_worker_archtype type, int num)
 
int starpu_worker_get_by_devid (enum starpu_worker_archtype type, int devid)
 
unsigned starpu_worker_type_can_execute_task (enum starpu_worker_archtype worker_type, const struct starpu_task *task)
 
void starpu_worker_get_name (int id, char *dst, size_t maxlen)
 
void starpu_worker_display_all (FILE *output)
 
void starpu_worker_display_names (FILE *output, enum starpu_worker_archtype type)
 
void starpu_worker_display_count (FILE *output, enum starpu_worker_archtype type)
 
int starpu_worker_get_devid (int id)
 
int starpu_worker_get_devnum (int id)
 
int starpu_worker_get_subworkerid (int id)
 
struct starpu_treestarpu_workers_get_tree (void)
 
unsigned starpu_worker_get_sched_ctx_list (int worker, unsigned **sched_ctx)
 
void starpu_worker_get_current_task_exp_end (unsigned workerid, struct timespec *date)
 
unsigned starpu_worker_is_blocked_in_parallel (int workerid)
 
unsigned starpu_worker_is_slave_somewhere (int workerid)
 
const char * starpu_worker_get_type_as_string (enum starpu_worker_archtype type)
 
enum starpu_worker_archtype starpu_worker_get_type_from_string (const char *type)
 
const char * starpu_worker_get_type_as_env_var (enum starpu_worker_archtype type)
 
int starpu_bindid_get_workerids (int bindid, int **workerids)
 
int starpu_worker_get_devids (enum starpu_worker_archtype type, int *devids, int num)
 
int starpu_worker_get_stream_workerids (unsigned devid, int *workerids, enum starpu_worker_archtype type)
 
hwloc_cpuset_t starpu_worker_get_hwloc_cpuset (int workerid)
 
hwloc_obj_t starpu_worker_get_hwloc_obj (int workerid)
 
int starpu_memory_node_get_devid (unsigned node)
 
unsigned starpu_worker_get_local_memory_node (void)
 
unsigned starpu_worker_get_memory_node (unsigned workerid)
 
unsigned starpu_memory_nodes_get_count (void)
 
unsigned starpu_memory_nodes_get_count_by_kind (enum starpu_node_kind kind)
 
unsigned starpu_memory_node_get_ids_by_type (enum starpu_node_kind kind, unsigned *memory_nodes_ids, unsigned maxsize)
 
int starpu_memory_node_get_name (unsigned node, char *name, size_t size)
 
unsigned starpu_memory_nodes_get_numa_count (void)
 
int starpu_memory_nodes_numa_id_to_devid (int osid)
 
int starpu_memory_nodes_numa_devid_to_id (unsigned id)
 
enum starpu_node_kind starpu_node_get_kind (unsigned node)
 
enum starpu_worker_archtype starpu_memory_node_get_worker_archtype (enum starpu_node_kind node_kind)
 
enum starpu_node_kind starpu_worker_get_memory_node_kind (enum starpu_worker_archtype type)
 
unsigned starpu_combined_worker_get_count (void)
 
unsigned starpu_worker_is_combined_worker (int id)
 
int starpu_combined_worker_get_id (void)
 
int starpu_combined_worker_get_size (void)
 
int starpu_combined_worker_get_rank (void)
 
int starpu_combined_worker_assign_workerid (int nworkers, int workerid_array[])
 
int starpu_combined_worker_get_description (int workerid, int *worker_size, int **combined_workerid)
 
int starpu_combined_worker_can_execute_task (unsigned workerid, struct starpu_task *task, unsigned nimpl)
 
void starpu_parallel_task_barrier_init (struct starpu_task *task, int workerid)
 
void starpu_parallel_task_barrier_init_n (struct starpu_task *task, int worker_size)
 
Scheduling operations
int starpu_worker_sched_op_pending (void)
 
void starpu_worker_relax_on (void)
 
void starpu_worker_relax_off (void)
 
int starpu_worker_get_relax_state (void)
 
void starpu_worker_lock (int workerid)
 
int starpu_worker_trylock (int workerid)
 
void starpu_worker_unlock (int workerid)
 
void starpu_worker_lock_self (void)
 
void starpu_worker_unlock_self (void)
 
void starpu_worker_set_going_to_sleep_callback (void(*callback)(unsigned workerid))
 
void starpu_worker_set_waking_up_callback (void(*callback)(unsigned workerid))
 

Variables

struct starpu_worker_collection starpu_worker_list
 
struct starpu_worker_collection starpu_worker_tree