20 #ifndef __STARPU_TASK_H__ 21 #define __STARPU_TASK_H__ 30 #if defined STARPU_USE_CUDA && !defined STARPU_DONT_INCLUDE_CUDA_HEADERS 39 #define STARPU_NOWHERE ((1ULL)<<0) 40 #define STARPU_CPU ((1ULL)<<1) 41 #define STARPU_CUDA ((1ULL)<<3) 42 #define STARPU_OPENCL ((1ULL)<<6) 43 #define STARPU_MIC ((1ULL)<<7) 44 #define STARPU_SCC ((1ULL)<<8) 46 #define STARPU_CODELET_SIMGRID_EXECUTE (1<<0) 47 #define STARPU_CUDA_ASYNC (1<<0) 48 #define STARPU_OPENCL_ASYNC (1<<0) 60 #define STARPU_TASK_INVALID 0 82 #define STARPU_MULTIPLE_CPU_IMPLEMENTATIONS ((starpu_cpu_func_t) -1) 83 #define STARPU_MULTIPLE_CUDA_IMPLEMENTATIONS ((starpu_cuda_func_t) -1) 84 #define STARPU_MULTIPLE_OPENCL_IMPLEMENTATIONS ((starpu_opencl_func_t) -1) 86 #define STARPU_VARIABLE_NBUFFERS (-1) 148 void (*callback_func)(
void *);
152 void (*prologue_callback_func)(
void *);
155 void (*prologue_callback_pop_func)(
void *);
156 void *prologue_callback_pop_arg;
165 unsigned prologue_callback_pop_arg_free:1;
179 unsigned prefetched:1;
194 unsigned possibly_parallel;
208 struct starpu_omp_task *omp_task;
214 #define STARPU_TASK_TYPE_NORMAL 0 215 #define STARPU_TASK_TYPE_INTERNAL (1<<0) 216 #define STARPU_TASK_TYPE_DATA_ACQUIRE (1<<1) 219 #define STARPU_TASK_INITIALIZER \ 224 .callback_func = NULL, \ 225 .callback_arg = NULL, \ 226 .priority = STARPU_DEFAULT_PRIO, \ 228 .sequential_consistency = 1, \ 230 .execute_on_a_specific_worker = 0, \ 236 .status = STARPU_TASK_INVALID, \ 237 .profiling_info = NULL, \ 239 .predicted_transfer = NAN, \ 240 .starpu_private = NULL, \ 244 .sched_ctx = STARPU_NMAX_SCHED_CTXS, \ 245 .hypervisor_tag = 0, \ 249 .dyn_handles = NULL, \ 250 .dyn_interfaces = NULL, \ 253 .possibly_parallel = 0 \ 256 #define STARPU_TASK_GET_NBUFFERS(task) ((unsigned)((task)->cl->nbuffers == STARPU_VARIABLE_NBUFFERS ? ((task)->nbuffers) : ((task)->cl->nbuffers))) 258 #define STARPU_TASK_GET_HANDLE(task, i) (((task)->dyn_handles) ? (task)->dyn_handles[i] : (task)->handles[i]) 259 #define STARPU_TASK_GET_HANDLES(task) (((task)->dyn_handles) ? (task)->dyn_handles : (task)->handles) 260 #define STARPU_TASK_SET_HANDLE(task, handle, i) do { if ((task)->dyn_handles) (task)->dyn_handles[i] = handle; else (task)->handles[i] = handle; } while(0) 262 #define STARPU_CODELET_GET_MODE(codelet, i) (((codelet)->dyn_modes) ? (codelet)->dyn_modes[i] : (assert(i < STARPU_NMAXBUFS), (codelet)->modes[i])) 263 #define STARPU_CODELET_SET_MODE(codelet, mode, i) do { if ((codelet)->dyn_modes) (codelet)->dyn_modes[i] = mode; else (codelet)->modes[i] = mode; } while(0) 265 #define STARPU_TASK_GET_MODE(task, i) ((task)->cl->nbuffers == STARPU_VARIABLE_NBUFFERS || (task)->dyn_modes ? \ 266 (((task)->dyn_modes) ? (task)->dyn_modes[i] : (task)->modes[i]) : \ 267 STARPU_CODELET_GET_MODE((task)->cl, i) ) 268 #define STARPU_TASK_SET_MODE(task, mode, i) do { \ 269 if ((task)->cl->nbuffers == STARPU_VARIABLE_NBUFFERS || (task)->cl->nbuffers > STARPU_NMAXBUFS) \ 270 if ((task)->dyn_modes) (task)->dyn_modes[i] = mode; else (task)->modes[i] = mode; \ 272 STARPU_CODELET_SET_MODE((task)->cl, mode, i); \ 275 #define STARPU_CODELET_GET_NODE(codelet, i) (((codelet)->dyn_nodes) ? (codelet)->dyn_nodes[i] : (codelet)->nodes[i]) 276 #define STARPU_CODELET_SET_NODE(codelet, __node, i) do { if ((codelet)->dyn_nodes) (codelet)->dyn_nodes[i] = __node; else (codelet)->nodes[i] = __node; } while(0) 322 void starpu_do_schedule(
void);
unsigned color
Definition: starpu_task.h:124
Definition: starpu_task.h:65
struct starpu_perfmodel * energy_model
Definition: starpu_task.h:119
unsigned use_tag
Definition: starpu_task.h:167
void * prologue_callback_arg
Definition: starpu_task.h:153
starpu_opencl_func_t opencl_func
Definition: starpu_task.h:98
char cuda_flags[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:102
Definition: starpu_task.h:89
starpu_opencl_func_t opencl_funcs[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:103
starpu_scc_func_t scc_funcs[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:106
Definition: starpu_profiling.h:34
enum starpu_data_access_mode modes[STARPU_NMAXBUFS]
Definition: starpu_task.h:111
int nbuffers
Definition: starpu_task.h:135
void(* starpu_mic_kernel_t)(void **, void *)
Definition: starpu_task.h:76
unsigned regenerate
Definition: starpu_task.h:174
int max_parallelism
Definition: starpu_task.h:94
starpu_mic_kernel_t(* starpu_mic_func_t)(void)
Definition: starpu_task.h:79
void ** dyn_interfaces
Definition: starpu_task.h:142
int starpu_task_submit_to_ctx(struct starpu_task *task, unsigned sched_ctx_id)
struct starpu_profiling_task_info * profiling_info
Definition: starpu_task.h:198
enum starpu_data_access_mode * dyn_modes
Definition: starpu_task.h:143
unsigned execute_on_a_specific_worker
Definition: starpu_task.h:170
int * dyn_nodes
Definition: starpu_task.h:116
int starpu_task_nready(void)
#define STARPU_TASK_INVALID
Definition: starpu_task.h:60
unsigned type
Definition: starpu_task.h:189
struct starpu_codelet * cl
Definition: starpu_task.h:133
void starpu_tag_declare_deps(starpu_tag_t id, unsigned ndeps,...)
double predicted
Definition: starpu_task.h:201
starpu_mic_func_t mic_funcs[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:105
struct starpu_perfmodel * model
Definition: starpu_task.h:118
struct starpu_task * prev
Definition: starpu_task.h:204
Definition: starpu_task.h:61
int priority
Definition: starpu_task.h:184
void * callback_arg
Definition: starpu_task.h:149
int starpu_task_submit(struct starpu_task *task) STARPU_WARN_UNUSED_RESULT
char opencl_flags[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:104
int starpu_task_nsubmitted(void)
unsigned sequential_consistency
Definition: starpu_task.h:168
void starpu_iteration_pop(void)
unsigned workerid
Definition: starpu_task.h:181
void starpu_tag_restart(starpu_tag_t id)
Definition: starpu_task.h:54
Definition: starpu_task.h:53
size_t cl_arg_size
Definition: starpu_task.h:146
unsigned detach
Definition: starpu_task.h:172
int nodes[STARPU_NMAXBUFS]
Definition: starpu_task.h:115
int magic
Definition: starpu_task.h:188
void starpu_task_clean(struct starpu_task *task)
unsigned sched_ctx
Definition: starpu_task.h:192
void starpu_task_destroy(struct starpu_task *task)
void(* starpu_cuda_func_t)(void **, void *)
Definition: starpu_task.h:74
int starpu_task_wait_for_all(void)
starpu_cpu_func_t cpu_func
Definition: starpu_task.h:96
unsigned specific_nodes
Definition: starpu_task.h:114
uint32_t where
Definition: starpu_task.h:91
Definition: starpu_task.h:52
const char * name
Definition: starpu_task.h:123
Definition: starpu_task.h:62
enum starpu_codelet_type type
Definition: starpu_task.h:93
starpu_cuda_func_t cuda_funcs[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:101
void * cl_arg
Definition: starpu_task.h:145
struct starpu_task * starpu_task_create(void) STARPU_ATTRIBUTE_MALLOC
struct _starpu_task_bundle * starpu_task_bundle_t
Definition: starpu_task_bundle.h:30
starpu_data_handle_t * dyn_handles
Definition: starpu_task.h:141
void starpu_parallel_task_barrier_init(struct starpu_task *task, int workerid)
const char * starpu_task_get_name(struct starpu_task *task)
int starpu_task_wait_for_all_in_ctx(unsigned sched_ctx_id)
Definition: starpu_task.h:129
int(* can_execute)(unsigned workerid, struct starpu_task *task, unsigned nimpl)
Definition: starpu_task.h:92
starpu_task_status
Definition: starpu_task.h:57
void starpu_iteration_push(unsigned long iteration)
starpu_scc_kernel_t(* starpu_scc_func_t)(void)
Definition: starpu_task.h:80
starpu_tag_t tag_id
Definition: starpu_task.h:158
unsigned synchronous
Definition: starpu_task.h:169
void starpu_task_set_implementation(struct starpu_task *task, unsigned impl)
int starpu_tag_wait(starpu_tag_t id)
int starpu_task_wait_for_n_submitted(unsigned n)
unsigned starpu_task_get_implementation(struct starpu_task *task)
void starpu_tag_remove(starpu_tag_t id)
struct starpu_task * next
Definition: starpu_task.h:205
const char * starpu_task_get_model_name(struct starpu_task *task)
uint64_t starpu_tag_t
Definition: starpu_task.h:71
int starpu_task_wait(struct starpu_task *task) STARPU_WARN_UNUSED_RESULT
void(* starpu_cpu_func_t)(void **, void *)
Definition: starpu_task.h:73
unsigned color
Definition: starpu_task.h:190
#define STARPU_NMAXWORKERS
Definition: starpu_config.h:102
void starpu_parallel_task_barrier_init_n(struct starpu_task *task, int worker_size)
void starpu_task_init(struct starpu_task *task)
double predicted_transfer
Definition: starpu_task.h:202
const char * cpu_funcs_name[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:108
unsigned cl_arg_free
Definition: starpu_task.h:160
void starpu_codelet_init(struct starpu_codelet *cl)
struct starpu_task * starpu_task_get_current(void)
#define STARPU_MAXIMPLEMENTATIONS
Definition: starpu_config.h:104
unsigned long per_worker_stats[STARPU_NMAXWORKERS]
Definition: starpu_task.h:121
int starpu_tag_wait_array(unsigned ntags, starpu_tag_t *id)
int nbuffers
Definition: starpu_task.h:110
struct starpu_task * starpu_task_dup(struct starpu_task *task)
Definition: starpu_task.h:64
unsigned int mf_skip
Definition: starpu_task.h:176
int starpu_task_get_task_succs(struct starpu_task *task, unsigned ndeps, struct starpu_task *task_array[])
void starpu_task_declare_deps_array(struct starpu_task *task, unsigned ndeps, struct starpu_task *task_array[])
void starpu_tag_declare_deps_array(starpu_tag_t id, unsigned ndeps, starpu_tag_t *array)
int starpu_task_wait_for_n_submitted_in_ctx(unsigned sched_ctx_id, unsigned n)
starpu_data_access_mode
Definition: starpu_data.h:33
double flops
Definition: starpu_task.h:200
Definition: starpu_task.h:66
struct _starpu_data_state * starpu_data_handle_t
Definition: starpu_data.h:30
unsigned destroy
Definition: starpu_task.h:173
void starpu_codelet_display_stats(struct starpu_codelet *cl)
starpu_task_bundle_t bundle
Definition: starpu_task.h:196
unsigned callback_arg_free
Definition: starpu_task.h:161
void(* starpu_opencl_func_t)(void **, void *)
Definition: starpu_task.h:75
starpu_codelet_type
Definition: starpu_task.h:50
void starpu_tag_notify_from_apps(starpu_tag_t id)
#define STARPU_NMAXBUFS
Definition: starpu_config.h:96
Definition: starpu_task.h:63
Definition: starpu_task.h:67
starpu_cuda_func_t cuda_func
Definition: starpu_task.h:97
int starpu_task_get_task_scheduled_succs(struct starpu_task *task, unsigned ndeps, struct starpu_task *task_array[])
unsigned workerorder
Definition: starpu_task.h:182
const char * name
Definition: starpu_task.h:131
unsigned prologue_callback_arg_free
Definition: starpu_task.h:163
starpu_cpu_func_t cpu_funcs[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:100
int flags
Definition: starpu_task.h:126
void(* starpu_scc_kernel_t)(void **, void *)
Definition: starpu_task.h:77
enum starpu_data_access_mode * dyn_modes
Definition: starpu_task.h:112
void * starpu_private
Definition: starpu_task.h:206
unsigned scheduled
Definition: starpu_task.h:178
int hypervisor_tag
Definition: starpu_task.h:193
int starpu_task_wait_for_no_ready(void)