20 #ifndef __STARPU_TASK_H__
21 #define __STARPU_TASK_H__
29 #if defined STARPU_USE_CUDA && !defined STARPU_DONT_INCLUDE_CUDA_HEADERS
38 #define STARPU_CPU ((1ULL)<<1)
39 #define STARPU_CUDA ((1ULL)<<3)
40 #define STARPU_OPENCL ((1ULL)<<6)
41 #define STARPU_MIC ((1ULL)<<7)
42 #define STARPU_SCC ((1ULL)<<8)
44 #define STARPU_CUDA_ASYNC (1<<0)
45 #define STARPU_OPENCL_ASYNC (1<<0)
57 #define STARPU_TASK_INVALID 0
79 #define STARPU_MULTIPLE_CPU_IMPLEMENTATIONS ((starpu_cpu_func_t) -1)
80 #define STARPU_MULTIPLE_CUDA_IMPLEMENTATIONS ((starpu_cuda_func_t) -1)
81 #define STARPU_MULTIPLE_OPENCL_IMPLEMENTATIONS ((starpu_opencl_func_t) -1)
83 #define STARPU_VARIABLE_NBUFFERS (-1)
149 void (*prologue_callback_pop_func)(
void *);
150 void *prologue_callback_pop_arg;
159 unsigned prologue_callback_pop_arg_free:1;
185 unsigned possibly_parallel;
200 struct starpu_omp_task *omp_task;
206 #define STARPU_TASK_INITIALIZER \
211 .callback_func = NULL, \
212 .callback_arg = NULL, \
213 .priority = STARPU_DEFAULT_PRIO, \
216 .execute_on_a_specific_worker = 0, \
222 .status = STARPU_TASK_INVALID, \
223 .profiling_info = NULL, \
225 .predicted_transfer = -1.0, \
226 .starpu_private = NULL, \
229 .hypervisor_tag = 0, \
233 .dyn_handles = NULL, \
234 .dyn_interfaces = NULL, \
237 .possibly_parallel = 0 \
240 #define STARPU_TASK_GET_NBUFFERS(task) ((unsigned)((task)->cl->nbuffers == STARPU_VARIABLE_NBUFFERS ? ((task)->nbuffers) : ((task)->cl->nbuffers)))
242 #define STARPU_TASK_GET_HANDLE(task, i) (((task)->dyn_handles) ? (task)->dyn_handles[i] : (task)->handles[i])
243 #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)
245 #define STARPU_CODELET_GET_MODE(codelet, i) (((codelet)->dyn_modes) ? (codelet)->dyn_modes[i] : (codelet)->modes[i])
246 #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)
248 #define STARPU_TASK_GET_MODE(task, i) ((task)->cl->nbuffers == STARPU_VARIABLE_NBUFFERS || (task)->dyn_modes ? \
249 (((task)->dyn_modes) ? (task)->dyn_modes[i] : (task)->modes[i]) : \
250 STARPU_CODELET_GET_MODE((task)->cl, i) )
251 #define STARPU_TASK_SET_MODE(task, mode, i) do { \
252 if ((task)->cl->nbuffers == STARPU_VARIABLE_NBUFFERS) \
253 if ((task)->dyn_modes) (task)->dyn_modes[i] = mode; else (task)->modes[i] = mode; \
255 STARPU_CODELET_SET_MODE((task)->cl, mode, i); \
258 #define STARPU_CODELET_GET_NODE(codelet, i) (((codelet)->dyn_nodes) ? (codelet)->dyn_nodes[i] : (codelet)->nodes[i])
259 #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)
Definition: starpu_task.h:62
unsigned use_tag
Definition: starpu_task.h:161
enum starpu_task_status status
Definition: starpu_task.h:179
void * prologue_callback_arg
Definition: starpu_task.h:147
starpu_opencl_func_t opencl_func
Definition: starpu_task.h:95
char cuda_flags[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:99
Definition: starpu_task.h:86
starpu_opencl_func_t opencl_funcs[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:100
starpu_scc_func_t scc_funcs[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:103
Definition: starpu_profiling.h:34
enum starpu_data_access_mode modes[STARPU_NMAXBUFS]
Definition: starpu_task.h:108
int nbuffers
Definition: starpu_task.h:129
void(* starpu_mic_kernel_t)(void **, void *)
Definition: starpu_task.h:73
unsigned regenerate
Definition: starpu_task.h:168
int max_parallelism
Definition: starpu_task.h:91
starpu_mic_kernel_t(* starpu_mic_func_t)(void)
Definition: starpu_task.h:76
void ** dyn_interfaces
Definition: starpu_task.h:136
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:189
enum starpu_data_access_mode * dyn_modes
Definition: starpu_task.h:137
unsigned execute_on_a_specific_worker
Definition: starpu_task.h:164
int * dyn_nodes
Definition: starpu_task.h:113
int starpu_task_nready(void)
#define STARPU_TASK_INVALID
Definition: starpu_task.h:57
struct starpu_task * starpu_task_create(void)
struct starpu_codelet * cl
Definition: starpu_task.h:127
void starpu_tag_declare_deps(starpu_tag_t id, unsigned ndeps,...)
double predicted
Definition: starpu_task.h:192
starpu_mic_func_t mic_funcs[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:102
struct starpu_perfmodel * model
Definition: starpu_task.h:115
struct starpu_task * prev
Definition: starpu_task.h:195
Definition: starpu_task.h:58
int priority
Definition: starpu_task.h:177
void(* starpu_scc_kernel_t)(void **, void *)
Definition: starpu_task.h:74
void * callback_arg
Definition: starpu_task.h:143
int starpu_task_submit(struct starpu_task *task) STARPU_WARN_UNUSED_RESULT
char opencl_flags[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:101
int starpu_task_nsubmitted(void)
unsigned sequential_consistency
Definition: starpu_task.h:162
unsigned workerid
Definition: starpu_task.h:170
void starpu_tag_restart(starpu_tag_t id)
Definition: starpu_task.h:51
Definition: starpu_task.h:50
size_t cl_arg_size
Definition: starpu_task.h:140
unsigned detach
Definition: starpu_task.h:166
int nodes[STARPU_NMAXBUFS]
Definition: starpu_task.h:112
int magic
Definition: starpu_task.h:181
void starpu_task_clean(struct starpu_task *task)
unsigned sched_ctx
Definition: starpu_task.h:183
void starpu_task_destroy(struct starpu_task *task)
void(* starpu_cuda_func_t)(void **, void *)
Definition: starpu_task.h:71
int starpu_task_wait_for_all(void)
starpu_cpu_func_t cpu_func
Definition: starpu_task.h:93
unsigned specific_nodes
Definition: starpu_task.h:111
uint32_t where
Definition: starpu_task.h:88
enum starpu_data_access_mode modes[STARPU_NMAXBUFS]
Definition: starpu_task.h:133
Definition: starpu_task.h:49
const char * name
Definition: starpu_task.h:120
Definition: starpu_task.h:59
enum starpu_codelet_type type
Definition: starpu_task.h:90
starpu_cuda_func_t cuda_funcs[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:98
void * cl_arg
Definition: starpu_task.h:139
struct _starpu_task_bundle * starpu_task_bundle_t
Definition: starpu_task_bundle.h:29
starpu_data_handle_t * dyn_handles
Definition: starpu_task.h:135
void starpu_parallel_task_barrier_init(struct starpu_task *task, int workerid)
int starpu_task_wait_for_all_in_ctx(unsigned sched_ctx_id)
void * interfaces[STARPU_NMAXBUFS]
Definition: starpu_task.h:132
Definition: starpu_task.h:123
int(* can_execute)(unsigned workerid, struct starpu_task *task, unsigned nimpl)
Definition: starpu_task.h:89
starpu_task_status
Definition: starpu_task.h:54
starpu_scc_kernel_t(* starpu_scc_func_t)(void)
Definition: starpu_task.h:77
starpu_tag_t tag_id
Definition: starpu_task.h:152
unsigned synchronous
Definition: starpu_task.h:163
void starpu_task_set_implementation(struct starpu_task *task, unsigned impl)
int starpu_tag_wait(starpu_tag_t id)
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:196
uint64_t starpu_tag_t
Definition: starpu_task.h:68
int starpu_task_wait(struct starpu_task *task) STARPU_WARN_UNUSED_RESULT
void(* starpu_cpu_func_t)(void **, void *)
Definition: starpu_task.h:70
#define STARPU_NMAXWORKERS
Definition: starpu_config.h:90
void(* prologue_callback_func)(void *)
Definition: starpu_task.h:146
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:193
char * cpu_funcs_name[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:105
unsigned cl_arg_free
Definition: starpu_task.h:154
void starpu_codelet_init(struct starpu_codelet *cl)
struct starpu_task * starpu_task_get_current(void)
starpu_data_handle_t handles[STARPU_NMAXBUFS]
Definition: starpu_task.h:131
unsigned long per_worker_stats[STARPU_NMAXWORKERS]
Definition: starpu_task.h:118
int starpu_tag_wait_array(unsigned ntags, starpu_tag_t *id)
int nbuffers
Definition: starpu_task.h:107
struct starpu_task * starpu_task_dup(struct starpu_task *task)
Definition: starpu_task.h:61
unsigned int mf_skip
Definition: starpu_task.h:175
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)
starpu_data_access_mode
Definition: starpu_data.h:31
double flops
Definition: starpu_task.h:191
struct starpu_perfmodel * power_model
Definition: starpu_task.h:116
Definition: starpu_task.h:63
struct _starpu_data_state * starpu_data_handle_t
Definition: starpu_data.h:29
unsigned destroy
Definition: starpu_task.h:167
void starpu_codelet_display_stats(struct starpu_codelet *cl)
starpu_task_bundle_t bundle
Definition: starpu_task.h:187
unsigned callback_arg_free
Definition: starpu_task.h:155
void(* starpu_opencl_func_t)(void **, void *)
Definition: starpu_task.h:72
starpu_codelet_type
Definition: starpu_task.h:47
void starpu_tag_notify_from_apps(starpu_tag_t id)
#define STARPU_NMAXBUFS
Definition: starpu_config.h:84
Definition: starpu_task.h:60
Definition: starpu_task.h:64
starpu_cuda_func_t cuda_func
Definition: starpu_task.h:94
unsigned workerorder
Definition: starpu_task.h:171
const char * name
Definition: starpu_task.h:125
unsigned prologue_callback_arg_free
Definition: starpu_task.h:157
starpu_cpu_func_t cpu_funcs[STARPU_MAXIMPLEMENTATIONS]
Definition: starpu_task.h:97
enum starpu_data_access_mode * dyn_modes
Definition: starpu_task.h:109
void(* callback_func)(void *)
Definition: starpu_task.h:142
void * starpu_private
Definition: starpu_task.h:197
unsigned scheduled
Definition: starpu_task.h:173
int hypervisor_tag
Definition: starpu_task.h:184
int starpu_task_wait_for_no_ready(void)