ARGOBOTS  7a09f9f632d87ed4f43aec50889983fa897fba10
abti.h
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1 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
2 /*
3  * See COPYRIGHT in top-level directory.
4  */
5 
6 #ifndef ABTI_H_INCLUDED
7 #define ABTI_H_INCLUDED
8 
9 #include <stdio.h>
10 #include <stdlib.h>
11 #include <stdint.h>
12 #include <inttypes.h>
13 #include <string.h>
14 #include <limits.h>
15 
16 #include "abt_config.h"
17 #include "abt.h"
18 
19 #ifndef ABT_CONFIG_DISABLE_ERROR_CHECK
20 #define ABTI_IS_ERROR_CHECK_ENABLED 1
21 #else
22 #define ABTI_IS_ERROR_CHECK_ENABLED 0
23 #endif
24 
25 #ifdef ABT_CONFIG_DISABLE_EXT_THREAD
26 #define ABTI_IS_EXT_THREAD_ENABLED 0
27 #else
28 #define ABTI_IS_EXT_THREAD_ENABLED 1
29 #endif
30 
31 #include "abtu.h"
32 #include "abti_error.h"
33 #include "abti_valgrind.h"
34 
35 /* Constants */
36 #define ABTI_SCHED_NUM_PRIO 3
37 
38 #define ABTI_SCHED_REQ_FINISH (1 << 0)
39 #define ABTI_SCHED_REQ_EXIT (1 << 1)
40 #define ABTI_SCHED_REQ_REPLACE (1 << 2)
41 
42 #define ABTI_THREAD_REQ_JOIN (1 << 0)
43 #define ABTI_THREAD_REQ_TERMINATE (1 << 1)
44 #define ABTI_THREAD_REQ_CANCEL (1 << 2)
45 #define ABTI_THREAD_REQ_MIGRATE (1 << 3)
46 #define ABTI_THREAD_REQ_BLOCK (1 << 4)
47 #define ABTI_THREAD_REQ_ORPHAN (1 << 5)
48 #define ABTI_THREAD_REQ_NON_YIELD \
49  (ABTI_THREAD_REQ_CANCEL | ABTI_THREAD_REQ_MIGRATE | \
50  ABTI_THREAD_REQ_TERMINATE | ABTI_THREAD_REQ_BLOCK | \
51  ABTI_THREAD_REQ_ORPHAN)
52 
53 #define ABTI_THREAD_INIT_ID 0xFFFFFFFFFFFFFFFF
54 #define ABTI_TASK_INIT_ID 0xFFFFFFFFFFFFFFFF
55 
56 #define ABTI_INDENT 4
57 
58 #define ABTI_UNIT_HASH_TABLE_SIZE_EXP 8 /* N -> 2^N table entries */
59 #define ABTI_UNIT_HASH_TABLE_SIZE ((size_t)(1 << ABTI_UNIT_HASH_TABLE_SIZE_EXP))
60 
61 #define ABTI_SCHED_CONFIG_HTABLE_SIZE 8
62 #define ABTI_SCHED_CONFIG_UNUSED_INDEX INT_MIN
63 
64 #define ABT_THREAD_TYPE_FULLY_FLEDGED 0
65 #define ABT_THREAD_TYPE_DYNAMIC_PROMOTION 1
66 
67 #define ABTI_STACK_CHECK_TYPE_NONE 0
68 #define ABTI_STACK_CHECK_TYPE_CANARY 1
69 #define ABTI_STACK_CHECK_TYPE_MPROTECT 2
70 #define ABTI_STACK_CHECK_TYPE_MPROTECT_STRICT 3
71 
75 };
76 
81 };
82 
87 };
88 
89 #define ABTI_THREAD_TYPE_EXT ((ABTI_thread_type)0)
90 #define ABTI_THREAD_TYPE_THREAD ((ABTI_thread_type)(0x1 << 0))
91 #define ABTI_THREAD_TYPE_ROOT ((ABTI_thread_type)(0x1 << 1))
92 #define ABTI_THREAD_TYPE_PRIMARY ((ABTI_thread_type)(0x1 << 2))
93 #define ABTI_THREAD_TYPE_MAIN_SCHED ((ABTI_thread_type)(0x1 << 3))
94 #define ABTI_THREAD_TYPE_YIELDABLE ((ABTI_thread_type)(0x1 << 4))
95 #define ABTI_THREAD_TYPE_NAMED ((ABTI_thread_type)(0x1 << 5))
96 #define ABTI_THREAD_TYPE_MIGRATABLE ((ABTI_thread_type)(0x1 << 6))
97 
98 #define ABTI_THREAD_TYPE_MEM_MEMPOOL_DESC ((ABTI_thread_type)(0x1 << 7))
99 #define ABTI_THREAD_TYPE_MEM_MALLOC_DESC ((ABTI_thread_type)(0x1 << 8))
100 #define ABTI_THREAD_TYPE_MEM_MEMPOOL_DESC_STACK ((ABTI_thread_type)(0x1 << 9))
101 #define ABTI_THREAD_TYPE_MEM_MALLOC_DESC_STACK ((ABTI_thread_type)(0x1 << 10))
102 
103 #define ABTI_THREAD_TYPES_MEM \
104  (ABTI_THREAD_TYPE_MEM_MEMPOOL_DESC | ABTI_THREAD_TYPE_MEM_MALLOC_DESC | \
105  ABTI_THREAD_TYPE_MEM_MEMPOOL_DESC_STACK | \
106  ABTI_THREAD_TYPE_MEM_MALLOC_DESC_STACK)
107 
108 /* ABTI_MUTEX_ATTR_NONE must be 0. See ABT_MUTEX_INITIALIZER. */
109 #define ABTI_MUTEX_ATTR_NONE 0
110 /* ABTI_MUTEX_ATTR_RECURSIVE must be 1. See ABT_RECURSIVE_MUTEX_INITIALIZER. */
111 #define ABTI_MUTEX_ATTR_RECURSIVE 1
112 
113 /* Macro functions */
114 #define ABTI_UNUSED(a) (void)(a)
115 
116 /* Data Types */
117 typedef struct ABTI_global ABTI_global;
118 typedef struct ABTI_local ABTI_local;
120 typedef struct ABTI_xstream ABTI_xstream;
122 typedef struct ABTI_sched ABTI_sched;
126 typedef void *ABTI_sched_id; /* Scheduler id */
127 typedef uintptr_t ABTI_sched_kind; /* Scheduler kind */
128 typedef struct ABTI_pool ABTI_pool;
130 typedef struct ABTI_thread ABTI_thread;
132 typedef struct ABTI_ythread ABTI_ythread;
134 typedef uint32_t ABTI_thread_type;
135 typedef struct ABTI_key ABTI_key;
136 typedef struct ABTI_ktelem ABTI_ktelem;
137 typedef struct ABTI_ktable ABTI_ktable;
140 typedef struct ABTI_mutex ABTI_mutex;
141 typedef struct ABTI_cond ABTI_cond;
142 typedef struct ABTI_rwlock ABTI_rwlock;
144 typedef struct ABTI_future ABTI_future;
145 typedef struct ABTI_barrier ABTI_barrier;
147 typedef struct ABTI_timer ABTI_timer;
148 #ifndef ABT_CONFIG_DISABLE_TOOL_INTERFACE
149 typedef struct ABTI_tool_context ABTI_tool_context;
150 #endif
151 /* ID associated with native thread (e.g, Pthreads), which can distinguish
152  * execution streams and external threads */
153 struct ABTI_native_thread_id_opaque;
154 typedef struct ABTI_native_thread_id_opaque *ABTI_native_thread_id;
155 /* ID associated with thread (i.e., ULTs, tasklets, and external threads) */
156 struct ABTI_thread_id_opaque;
157 typedef struct ABTI_thread_id_opaque *ABTI_thread_id;
158 /* Unit-to-thread hash table. */
162 
163 /* Architecture-Dependent Definitions */
164 #include "abtd.h"
165 
166 /* Basic data structure and memory pool. */
167 #include "abti_sync_lifo.h"
168 #include "abti_mem_pool.h"
169 
170 /* Definitions */
172 #ifndef ABT_CONFIG_ACTIVE_WAIT_POLICY
174 #endif
177 };
178 
180  int attrs; /* bit-or'ed attributes */
181 };
182 
183 struct ABTI_mutex {
184  int attrs; /* attributes copied from ABTI_mutex_attr. Check
185  * ABT_(RECURSIVE_)MUTEX_INITIALIZER to see how
186  * this variable can be initialized. */
187  ABTD_spinlock lock; /* lock */
188  int nesting_cnt; /* nesting count (if recursive) */
189  ABTI_thread_id owner_id; /* owner's ID (if recursive) */
190 #ifndef ABT_CONFIG_USE_SIMPLE_MUTEX
191  ABTD_spinlock waiter_lock; /* lock */
192  ABTI_waitlist waitlist; /* waiting list */
193 #endif
194 };
195 
198 };
199 
202  ABTD_spinlock lock; /* Protecting any list update. */
203 };
204 
205 struct ABTI_global {
206  int max_xstreams; /* Largest rank used in Argobots. */
207  int num_xstreams; /* Current # of ESs */
208  ABTI_xstream *p_xstream_head; /* List of ESs (head). The list is sorted. */
210  xstream_list_lock; /* Spinlock protecting ES list. Any read and
211  * write to this list requires a lock.*/
212 
213  int num_cores; /* Number of CPU cores */
214  ABT_bool set_affinity; /* Whether CPU affinity is used */
215  ABT_bool use_logging; /* Whether logging is used */
216  ABT_bool use_debug; /* Whether debug output is used */
217  ABT_bool print_raw_stack; /* Print raw stack or not. */
218  uint32_t key_table_size; /* Default key table size */
219  size_t thread_stacksize; /* Default stack size for ULT (in bytes) */
220  size_t sched_stacksize; /* Default stack size for sched (in bytes) */
221  uint32_t sched_event_freq; /* Default check frequency for sched */
222  uint64_t sched_sleep_nsec; /* Default nanoseconds for scheduler sleep */
223  ABTI_ythread *p_primary_ythread; /* Primary ULT */
224 
225  uint32_t
226  mutex_max_handovers; /* Default max. # of local handovers (unused) */
227  uint32_t mutex_max_wakeups; /* Default max. # of wakeups (unused) */
228  size_t sys_page_size; /* System page size (typically, 4KB) */
229  size_t huge_page_size; /* Huge page size */
230 #ifdef ABT_CONFIG_USE_MEM_POOL
231  size_t mem_page_size; /* Page size for memory allocation */
232  size_t mem_sp_size; /* Stack page size */
233  uint32_t mem_max_stacks; /* Max. # of stacks kept in each ES */
234  uint32_t mem_max_descs; /* Max. # of descriptors kept in each ES */
235  int mem_lp_alloc; /* How to allocate large pages */
236 
237  ABTI_mem_pool_global_pool mem_pool_stack; /* Pool of stack (default size) */
238  ABTI_mem_pool_global_pool mem_pool_desc; /* Pool of descriptors that can
239  * store ABTI_task. */
240 #ifndef ABT_CONFIG_DISABLE_EXT_THREAD
241  /* They are used for external threads. */
246 #endif
247 #endif
248  ABTI_stack_guard stack_guard_kind; /* Stack guard type. */
249 
250  ABT_bool print_config; /* Whether to print config on ABT_init */
251 
252 #ifndef ABT_CONFIG_DISABLE_TOOL_INTERFACE
253  ABTD_spinlock tool_writer_lock;
254 
255  ABT_tool_thread_callback_fn tool_thread_cb_f;
256  void *tool_thread_user_arg;
257  ABTD_atomic_uint64 tool_thread_event_mask_tagged;
258 #endif
259 
262  maps ABT_unit to
263  ABTI_thread */
264 };
265 
266 struct ABTI_local; /* Empty. */
267 
270  ABTI_local *(*get_local_f)(void);
272  void *(*get_local_ptr_f)(void);
274 };
275 
276 struct ABTI_xstream {
277  /* Linked list to manage all execution streams. */
280 
281  int rank; /* Rank */
283  ABTD_atomic_int state; /* State (ABT_xstream_state) */
284  ABTI_sched *p_main_sched; /* Main scheduler, which is the bottom of the
285  * linked list of schedulers */
286  ABTD_xstream_context ctx; /* ES context */
287 
289  *p_root_ythread; /* Root thread that schedulers the main scheduler. */
290  ABTI_pool *p_root_pool; /* Root pool that stores the main scheduler. */
291 
293  ABTI_thread *p_thread; /* Current running ULT/tasklet */
294 
295 #ifdef ABT_CONFIG_USE_MEM_POOL
298 #endif
299 };
300 
301 struct ABTI_sched {
302  ABTI_sched_used used; /* To know if it is used and how */
303  ABT_bool automatic; /* To know if automatic data free */
304  ABTI_sched_kind kind; /* Kind of the scheduler */
305  ABT_sched_type type; /* Can yield or not (ULT or task) */
306  ABTI_sched *p_replace_sched; /* Main scheduler that should replace this.
307  * ABTI_SCHED_REQ_REPLACE should be set. */
308  ABTI_ythread *p_replace_waiter; /* Thread waiting for replacement. */
310  ABT_pool *pools; /* Thread pools */
311  size_t num_pools; /* Number of thread pools */
312  ABTI_ythread *p_ythread; /* Associated ULT */
313  void *data; /* Data for a specific scheduler */
314 
315  /* Scheduler functions */
320 
321 #ifdef ABT_CONFIG_USE_DEBUG_LOG
322  uint64_t id; /* ID */
323 #endif
324 };
325 
327  int idx; /* Index of this element. */
328  ABT_sched_config_type type; /* Element type. */
329  char val[sizeof(double) > sizeof(void *)
330  ? sizeof(double)
331  : sizeof(void *)]; /* Memory for double, int, or pointer */
332  ABTI_sched_config_element *p_next; /* Next element. */
333 };
334 
337 };
338 
339 struct ABTI_pool {
340  ABT_pool_access access; /* Access mode */
341  ABT_bool automatic; /* To know if automatic data free */
342  ABT_bool is_builtin; /* Built-in pool. */
343  /* NOTE: int32_t to check if still positive */
344  ABTD_atomic_int32 num_scheds; /* Number of associated schedulers */
345  ABTD_atomic_int32 num_blocked; /* Number of blocked ULTs */
346  void *data; /* Specific data */
347  uint64_t id; /* ID */
348 
349  /* Functions to manage units */
353 
354  /* Functions to manage the pool */
364 };
365 
381 };
382 
383 struct ABTI_thread {
386  ABTD_atomic_int is_in_pool; /* Whether this thread is in a pool. */
387  ABTI_thread_type type; /* Thread type */
388  ABT_unit unit; /* Unit enclosing this thread */
389  ABTI_xstream *p_last_xstream; /* Last ES where it ran */
390  ABTI_thread *p_parent; /* Parent thread */
391  void (*f_thread)(void *); /* Thread function */
392  void *p_arg; /* Thread function argument */
393  ABTD_atomic_int state; /* State (ABT_thread_state) */
395  ABTI_pool *p_pool; /* Associated pool */
396  ABTD_atomic_ptr p_keytable; /* Thread-specific data (ABTI_ktable *) */
397  ABT_unit_id id; /* ID */
398 };
399 
401  void *p_stack; /* Stack address */
402  size_t stacksize; /* Stack size (in bytes) */
403  ABTI_thread_type thread_type; /* Thread type */
404 #ifndef ABT_CONFIG_DISABLE_MIGRATION
405  ABT_bool migratable; /* Migratability */
406  void (*f_cb)(ABT_thread, void *); /* Callback function */
407  void *p_cb_arg; /* Callback function argument */
408 #endif
409 };
410 
412  void (*f_migration_cb)(ABT_thread, void *); /* Callback function */
413  void *p_migration_cb_arg; /* Callback function argument */
415  p_migration_pool; /* Destination of migration (ABTI_pool *) */
416 };
417 
418 struct ABTI_ythread {
419  ABTI_thread thread; /* Common thread definition */
420  ABTD_ythread_context ctx; /* Context */
421  void *p_stack; /* Stack address */
422  size_t stacksize; /* Stack size (in bytes) */
423 };
424 
425 struct ABTI_key {
426  void (*f_destructor)(void *value);
427  uint32_t id;
428 };
429 
430 struct ABTI_ktelem {
431  /* information of ABTI_key */
432  void (*f_destructor)(void *value);
433  uint32_t key_id;
434  void *value;
435  ABTD_atomic_ptr p_next; /* Next element (ABTI_ktelem *) */
436 };
437 
438 struct ABTI_ktable {
439  int size; /* size of the table */
440  ABTD_spinlock lock; /* Protects any new entry creation. */
441  void *p_used_mem;
442  void *p_extra_mem;
444  ABTD_atomic_ptr p_elems[1]; /* element array (ABTI_ktelem *) */
445 };
446 
447 struct ABTI_cond {
451 };
452 
453 struct ABTI_rwlock {
456  size_t reader_count;
458 };
459 
463  void *value;
464  size_t nbytes;
466 };
467 
468 struct ABTI_future {
472  void **array;
473  void (*p_callback)(void **arg);
475 };
476 
477 struct ABTI_barrier {
478  size_t num_waiters;
479  volatile size_t counter;
482 };
483 
485  uint32_t num_waiters;
486 #ifdef HAVE_PTHREAD_BARRIER_INIT
488 #else
489  ABTD_spinlock lock;
490  uint32_t counter;
491  ABTD_atomic_uint64 tag;
492 #endif
493 };
494 
495 struct ABTI_timer {
498 };
499 
500 #ifndef ABT_CONFIG_DISABLE_TOOL_INTERFACE
501 struct ABTI_tool_context {
502  ABTI_thread *p_caller;
503  ABTI_pool *p_pool;
505  *p_parent; /* Parent of the target thread. Used to get the depth */
506  ABT_sync_event_type sync_event_type;
507  void *p_sync_object; /* ABTI type */
508 };
509 #endif
510 
511 /* Global Data */
514 
515 /* ES Local Data */
517 
518 /* Execution Stream (ES) */
520  ABTI_xstream **pp_xstream);
522  ABTI_xstream **pp_local_xstream,
523  ABTI_xstream *p_xstream,
524  ABTI_ythread *p_ythread);
525 void ABTI_xstream_free(ABTI_global *p_global, ABTI_local *p_local,
526  ABTI_xstream *p_xstream, ABT_bool force_free);
527 void ABTI_xstream_schedule(void *p_arg);
528 void ABTI_xstream_run_thread(ABTI_global *p_global,
529  ABTI_xstream **pp_local_xstream,
530  ABTI_thread *p_thread);
531 void ABTI_xstream_check_events(ABTI_xstream *p_xstream, ABTI_sched *p_sched);
532 void ABTI_xstream_print(ABTI_xstream *p_xstream, FILE *p_os, int indent,
533  ABT_bool print_sub);
534 
535 /* Scheduler */
540 void ABTI_sched_finish(ABTI_sched *p_sched);
541 void ABTI_sched_exit(ABTI_sched *p_sched);
542 ABTU_ret_err int ABTI_sched_create_basic(ABT_sched_predef predef, int num_pools,
543  ABT_pool *pools,
544  ABTI_sched_config *p_config,
545  ABTI_sched **pp_newsched);
546 void ABTI_sched_free(ABTI_global *p_global, ABTI_local *p_local,
547  ABTI_sched *p_sched, ABT_bool force_free);
549  ABTI_pool **);
551 size_t ABTI_sched_get_size(ABTI_sched *p_sched);
552 size_t ABTI_sched_get_total_size(ABTI_sched *p_sched);
553 size_t ABTI_sched_get_effective_size(ABTI_local *p_local, ABTI_sched *p_sched);
554 void ABTI_sched_print(ABTI_sched *p_sched, FILE *p_os, int indent,
555  ABT_bool print_sub);
556 void ABTI_sched_reset_id(void);
557 
558 /* Scheduler config */
560  int idx, void *p_val);
561 
562 /* Pool */
564  ABT_pool_access access,
565  ABT_bool automatic,
566  ABTI_pool **pp_newpool);
567 void ABTI_pool_free(ABTI_pool *p_pool);
569  ABTI_pool_def *p_def);
571  ABTI_pool_def *p_def);
572 void ABTI_pool_print(ABTI_pool *p_pool, FILE *p_os, int indent);
573 void ABTI_pool_reset_id(void);
574 
575 /* Work Unit */
576 void ABTI_unit_init_hash_table(ABTI_global *p_global);
579  ABTI_thread *p_thread);
580 void ABTI_unit_unmap_thread(ABTI_global *p_global, ABT_unit unit);
582  ABT_unit unit);
583 /* Threads */
585  ABTI_local *p_local,
586  ABTI_thread *p_thread,
587  ABTI_thread_mig_data **pp_mig_data);
588 ABTU_ret_err int ABTI_thread_revive(ABTI_global *p_global, ABTI_local *p_local,
589  ABTI_pool *p_pool,
590  void (*thread_func)(void *), void *arg,
591  ABTI_thread *p_thread);
592 void ABTI_thread_join(ABTI_local **pp_local, ABTI_thread *p_thread);
593 void ABTI_thread_free(ABTI_global *p_global, ABTI_local *p_local,
594  ABTI_thread *p_thread);
595 void ABTI_thread_print(ABTI_thread *p_thread, FILE *p_os, int indent);
596 void ABTI_thread_reset_id(void);
598 
599 /* Yieldable threads */
601  ABTI_local *p_local,
602  ABTI_xstream *p_xstream,
603  ABTI_ythread **pp_root_ythread);
605  ABTI_local *p_local,
606  ABTI_xstream *p_xstream,
607  ABTI_ythread **p_ythread);
609  ABTI_local *p_local,
610  ABTI_xstream *p_xstream,
611  ABTI_sched *p_sched);
613  ABTI_local *p_local,
614  ABTI_pool *p_pool,
615  ABTI_sched *p_sched);
616 ABTU_noreturn void ABTI_ythread_exit(ABTI_xstream *p_local_xstream,
617  ABTI_ythread *p_ythread);
618 void ABTI_ythread_free_primary(ABTI_global *p_global, ABTI_local *p_local,
619  ABTI_ythread *p_ythread);
620 void ABTI_ythread_free_root(ABTI_global *p_global, ABTI_local *p_local,
621  ABTI_ythread *p_ythread);
622 void ABTI_ythread_set_blocked(ABTI_ythread *p_ythread);
623 void ABTI_ythread_suspend(ABTI_xstream **pp_local_xstream,
624  ABTI_ythread *p_ythread,
625  ABT_sync_event_type sync_event_type, void *p_sync);
626 void ABTI_ythread_set_ready(ABTI_local *p_local, ABTI_ythread *p_ythread);
627 void ABTI_ythread_print_stack(ABTI_global *p_global, ABTI_ythread *p_ythread,
628  FILE *p_os);
629 
630 /* Thread attributes */
631 void ABTI_thread_attr_print(ABTI_thread_attr *p_attr, FILE *p_os, int indent);
632 ABTU_ret_err int
634  ABTI_thread_attr **pp_dup_attr) ABTU_ret_err;
635 
636 /* Key */
637 void ABTI_ktable_free(ABTI_global *p_global, ABTI_local *p_local,
638  ABTI_ktable *p_ktable);
639 
640 /* Information */
641 void ABTI_info_print_config(ABTI_global *p_global, FILE *fp);
643 
644 #include "abti_timer.h"
645 #include "abti_log.h"
646 #include "abti_local.h"
647 #include "abti_global.h"
648 #include "abti_self.h"
649 #include "abti_pool.h"
650 #include "abti_sched.h"
651 #include "abti_config.h"
652 #include "abti_stream.h"
653 #include "abti_thread.h"
654 #include "abti_unit.h"
655 #include "abti_tool.h"
656 #include "abti_ythread.h"
657 #include "abti_thread_attr.h"
658 #include "abti_waitlist.h"
659 #include "abti_mutex.h"
660 #include "abti_mutex_attr.h"
661 #include "abti_cond.h"
662 #include "abti_rwlock.h"
663 #include "abti_eventual.h"
664 #include "abti_future.h"
665 #include "abti_barrier.h"
666 #include "abti_stream_barrier.h"
667 #include "abti_mem.h"
668 #include "abti_key.h"
669 
670 #endif /* ABTI_H_INCLUDED */
ABT_pool_pop_fn
ABT_unit(* ABT_pool_pop_fn)(ABT_pool)
Definition: abt.h:1414
ABTI_pool_def::p_init
ABT_pool_init_fn p_init
Definition: abti.h:372
ABTI_key
Definition: abti.h:425
gp_ABTI_local_func
ABTI_local_func gp_ABTI_local_func
Definition: local.c:23
ABTI_pool_def::p_get_size
ABT_pool_get_size_fn p_get_size
Definition: abti.h:373
ABTI_eventual::ready
ABT_bool ready
Definition: abti.h:462
ABT_sched_predef
ABT_sched_predef
Predefined scheduler type.
Definition: abt.h:465
ABTI_sched::data
void * data
Definition: abti.h:313
ABTI_global::mem_pool_desc_ext
ABTI_mem_pool_local_pool mem_pool_desc_ext
Definition: abti.h:245
ABTI_SCHED_CONFIG_HTABLE_SIZE
#define ABTI_SCHED_CONFIG_HTABLE_SIZE
Definition: abti.h:61
ABTI_barrier::counter
volatile size_t counter
Definition: abti.h:479
ABTI_pool::num_blocked
ABTD_atomic_int32 num_blocked
Definition: abti.h:345
ABTI_xstream::ctx
ABTD_xstream_context ctx
Definition: abti.h:286
ABTI_waitlist::futex
ABTD_futex_multiple futex
Definition: abti.h:173
ABTI_global::sched_sleep_nsec
uint64_t sched_sleep_nsec
Definition: abti.h:222
abti_global.h
abti_ythread.h
ABTI_thread_mig_data::f_migration_cb
void(* f_migration_cb)(ABT_thread, void *)
Definition: abti.h:412
ABTD_time
struct timespec ABTD_time
Definition: abtd.h:97
ABT_bool
int ABT_bool
Boolean type.
Definition: abt.h:1001
ABTI_global::sched_stacksize
size_t sched_stacksize
Definition: abti.h:220
ABTI_sched_config_element::val
char val[sizeof(double) > sizeof(void *) ? sizeof(double) :sizeof(void *)]
Definition: abti.h:331
ABTI_XSTREAM_TYPE_PRIMARY
@ ABTI_XSTREAM_TYPE_PRIMARY
Definition: abti.h:73
ABTI_future::array
void ** array
Definition: abti.h:472
abti_thread_attr.h
ABTI_sched_config::elements
ABTI_sched_config_element elements[ABTI_SCHED_CONFIG_HTABLE_SIZE]
Definition: abti.h:336
abti_key.h
ABTI_ktable::lock
ABTD_spinlock lock
Definition: abti.h:440
ABTI_sched_get_total_size
size_t ABTI_sched_get_total_size(ABTI_sched *p_sched)
Definition: sched.c:912
ABTI_sched_create_basic
ABTU_ret_err int ABTI_sched_create_basic(ABT_sched_predef predef, int num_pools, ABT_pool *pools, ABTI_sched_config *p_config, ABTI_sched **pp_newsched)
Definition: sched.c:655
ABTI_global::print_raw_stack
ABT_bool print_raw_stack
Definition: abti.h:217
ABTI_unit_to_thread_entry::lock
ABTD_spinlock lock
Definition: abti.h:202
ABT_unit_is_in_pool_fn
ABT_bool(* ABT_unit_is_in_pool_fn)(ABT_unit)
Definition: abt.h:1407
ABTI_SCHED_NOT_USED
@ ABTI_SCHED_NOT_USED
Definition: abti.h:78
ABTD_atomic_int
Definition: abtd_atomic.h:15
abti_rwlock.h
ABTI_pool::p_print_all
ABT_pool_print_all_fn p_print_all
Definition: abti.h:363
abti_sched.h
ABTI_STACK_GUARD_MPROTECT_STRICT
@ ABTI_STACK_GUARD_MPROTECT_STRICT
Definition: abti.h:86
ABTD_atomic_uint64
Definition: abtd_atomic.h:35
ABT_sched_run_fn
void(* ABT_sched_run_fn)(ABT_sched)
Definition: abt.h:1293
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ABTI_pool_def::p_remove
ABT_pool_remove_fn p_remove
Definition: abti.h:378
ABTI_global::mem_lp_alloc
int mem_lp_alloc
Definition: abti.h:235
ABT_thread
struct ABT_thread_opaque * ABT_thread
Work unit handle type.
Definition: abt.h:890
ABTI_thread_mig_data::p_migration_pool
ABTD_atomic_ptr p_migration_pool
Definition: abti.h:415
ABTI_pool_def::p_print_all
ABT_pool_print_all_fn p_print_all
Definition: abti.h:380
ABTI_mem_pool_local_pool
Definition: abti_mem_pool.h:101
abti_thread.h
ABTI_global::xstream_list_lock
ABTD_spinlock xstream_list_lock
Definition: abti.h:210
ABTI_xstream_schedule
void ABTI_xstream_schedule(void *p_arg)
ABTI_future
Definition: abti.h:468
ABTI_pool_def
Definition: abti.h:366
ABTI_global::mem_pool_stack
ABTI_mem_pool_global_pool mem_pool_stack
Definition: abti.h:237
ABTI_thread::type
ABTI_thread_type type
Definition: abti.h:387
ABTI_barrier::waitlist
ABTI_waitlist waitlist
Definition: abti.h:481
ABTI_thread_attr::migratable
ABT_bool migratable
Definition: abti.h:405
ABTI_thread_revive
ABTU_ret_err int ABTI_thread_revive(ABTI_global *p_global, ABTI_local *p_local, ABTI_pool *p_pool, void(*thread_func)(void *), void *arg, ABTI_thread *p_thread)
Definition: thread.c:2257
ABTI_sched_exit
void ABTI_sched_exit(ABTI_sched *p_sched)
Definition: sched.c:650
ABTI_mutex_attr::attrs
int attrs
Definition: abti.h:180
ABTI_sched_used
ABTI_sched_used
Definition: abti.h:77
abti_log.h
ABTI_eventual
Definition: abti.h:460
ABTI_pool_reset_id
void ABTI_pool_reset_id(void)
Definition: pool.c:950
ABTD_xstream_context
Definition: abtd.h:24
ABTI_xstream_barrier
Definition: abti.h:484
ABTI_thread_print
void ABTI_thread_print(ABTI_thread *p_thread, FILE *p_os, int indent)
Definition: thread.c:2461
ABTI_rwlock::reader_count
size_t reader_count
Definition: abti.h:456
ABTI_ythread::stacksize
size_t stacksize
Definition: abti.h:422
abti_stream.h
ABTI_atomic_unit_to_thread
Definition: abti.h:196
ABT_pool_pop_wait_fn
ABT_unit(* ABT_pool_pop_wait_fn)(ABT_pool, double)
Definition: abt.h:1415
ABTI_sched::num_pools
size_t num_pools
Definition: abti.h:311
ABTI_thread::p_next
ABTI_thread * p_next
Definition: abti.h:385
ABTI_sched::automatic
ABT_bool automatic
Definition: abti.h:303
ABTI_xstream::rank
int rank
Definition: abti.h:281
gp_ABTI_global
ABTI_global * gp_ABTI_global
Definition: global.c:18
ABTI_thread::p_arg
void * p_arg
Definition: abti.h:392
abti_timer.h
ABTI_local_func
Definition: abti.h:268
ABTI_waitlist::p_tail
ABTI_thread * p_tail
Definition: abti.h:176
ABTU_noreturn
#define ABTU_noreturn
Definition: abtu.h:127
ABTI_thread::unit
ABT_unit unit
Definition: abti.h:388
ABTI_xstream::type
ABTI_xstream_type type
Definition: abti.h:282
ABTI_thread::request
ABTD_atomic_uint32 request
Definition: abti.h:394
ABTI_timer::end
ABTD_time end
Definition: abti.h:497
ABTI_xstream::mem_pool_stack
ABTI_mem_pool_local_pool mem_pool_stack
Definition: abti.h:296
abti_barrier.h
ABTI_pool::automatic
ABT_bool automatic
Definition: abti.h:341
ABTI_thread_get_id
ABT_unit_id ABTI_thread_get_id(ABTI_thread *p_thread)
Definition: thread.c:2561
ABTI_ktable::extra_mem_size
size_t extra_mem_size
Definition: abti.h:443
ABTI_global::print_config
ABT_bool print_config
Definition: abti.h:250
ABTI_thread_mig_data
Definition: abti.h:411
ABTD_XSTREAM_LOCAL
#define ABTD_XSTREAM_LOCAL
Definition: abtd.h:44
ABTI_thread_free
void ABTI_thread_free(ABTI_global *p_global, ABTI_local *p_local, ABTI_thread *p_thread)
Definition: thread.c:2400
abtd.h
ABTI_future::counter
ABTD_atomic_size counter
Definition: abti.h:470
ABTI_pool::u_create_from_thread
ABT_unit_create_from_thread_fn u_create_from_thread
Definition: abti.h:351
ABTI_mutex::lock
ABTD_spinlock lock
Definition: abti.h:187
ABTI_eventual::nbytes
size_t nbytes
Definition: abti.h:464
ABTI_ythread_create_primary
ABTU_ret_err int ABTI_ythread_create_primary(ABTI_global *p_global, ABTI_local *p_local, ABTI_xstream *p_xstream, ABTI_ythread **p_ythread)
Definition: thread.c:2300
ABT_pool_pop_timedwait_fn
ABT_unit(* ABT_pool_pop_timedwait_fn)(ABT_pool, double)
Definition: abt.h:1416
ABTI_unit_unmap_thread
void ABTI_unit_unmap_thread(ABTI_global *p_global, ABT_unit unit)
Definition: unit.c:107
ABTI_thread
Definition: abti.h:383
ABTI_pool_get_fifo_def
ABTU_ret_err int ABTI_pool_get_fifo_def(ABT_pool_access access, ABTI_pool_def *p_def)
Definition: fifo.c:68
ABT_sched_type
ABT_sched_type
Scheduler's work unit type.
Definition: abt.h:490
ABTI_barrier
Definition: abti.h:477
ABTI_xstream
Definition: abti.h:276
ABTD_ythread_context
Definition: abtd_fcontext.h:33
ABT_pool_print_all_fn
int(* ABT_pool_print_all_fn)(ABT_pool, void *arg, void(*)(void *, ABT_unit))
Definition: abt.h:1419
abti_future.h
ABTI_future::num_compartments
size_t num_compartments
Definition: abti.h:471
ABTI_pool::p_push
ABT_pool_push_fn p_push
Definition: abti.h:357
ABTI_sched_config
Definition: abti.h:335
ABT_pool
struct ABT_pool_opaque * ABT_pool
Pool handle type.
Definition: abt.h:841
ABTI_sched_has_to_stop
ABT_bool ABTI_sched_has_to_stop(ABTI_local **pp_local, ABTI_sched *p_sched)
Definition: sched.c:871
ABTD_spinlock
Definition: abtd_spinlock.h:9
ABTI_sched::p_ythread
ABTI_ythread * p_ythread
Definition: abti.h:312
ABTI_global::stack_guard_kind
ABTI_stack_guard stack_guard_kind
Definition: abti.h:248
ABTI_mutex::attrs
int attrs
Definition: abti.h:184
ABTI_waitlist
Definition: abti.h:171
ABTI_sched::type
ABT_sched_type type
Definition: abti.h:305
ABTI_pool_def::u_free
ABT_unit_free_fn u_free
Definition: abti.h:371
ABTI_xstream::p_next
ABTI_xstream * p_next
Definition: abti.h:279
ABTI_SCHED_IN_POOL
@ ABTI_SCHED_IN_POOL
Definition: abti.h:80
ABTI_thread_attr_print
void ABTI_thread_attr_print(ABTI_thread_attr *p_attr, FILE *p_os, int indent)
Definition: thread_attr.c:369
ABTI_thread_attr
Definition: abti.h:400
ABTI_sched::used
ABTI_sched_used used
Definition: abti.h:302
ABTI_pool
Definition: abti.h:339
ABT_unit_free_fn
void(* ABT_unit_free_fn)(ABT_unit *)
Definition: abt.h:1410
abti_pool.h
ABTI_sched_get_basic_wait_def
ABT_sched_def * ABTI_sched_get_basic_wait_def(void)
Definition: basic_wait.c:27
ABTI_cond
Definition: abti.h:447
ABTI_xstream_barrier::num_waiters
uint32_t num_waiters
Definition: abti.h:485
ABTI_pool_def::u_is_in_pool
ABT_unit_is_in_pool_fn u_is_in_pool
Definition: abti.h:369
ABT_sync_event_type
ABT_sync_event_type
Type of synchronization event.
Definition: abt.h:660
ABTI_rwlock::write_flag
int write_flag
Definition: abti.h:457
ABTI_global::use_logging
ABT_bool use_logging
Definition: abti.h:215
ABTI_pool_free
void ABTI_pool_free(ABTI_pool *p_pool)
Definition: pool.c:891
ABTI_pool::is_builtin
ABT_bool is_builtin
Definition: abti.h:342
ABTI_info_check_print_all_thread_stacks
void ABTI_info_check_print_all_thread_stacks(void)
Definition: info.c:963
ABTI_timer
Definition: abti.h:495
ABTI_ythread_exit
ABTU_noreturn void ABTI_ythread_exit(ABTI_xstream *p_local_xstream, ABTI_ythread *p_ythread)
Definition: thread.c:2425
ABTI_pool::data
void * data
Definition: abti.h:346
ABTI_ythread_free_root
void ABTI_ythread_free_root(ABTI_global *p_global, ABTI_local *p_local, ABTI_ythread *p_ythread)
Definition: thread.c:2419
ABTI_ktable::p_extra_mem
void * p_extra_mem
Definition: abti.h:442
ABT_unit_id
uint64_t ABT_unit_id
Work unit ID type.
Definition: abt.h:879
ABTI_global::unit_to_thread_entires
ABTI_unit_to_thread_entry unit_to_thread_entires[ABTI_UNIT_HASH_TABLE_SIZE]
Definition: abti.h:261
ABTI_rwlock
Definition: abti.h:453
ABTI_global::sys_page_size
size_t sys_page_size
Definition: abti.h:228
ABT_pool_remove_fn
int(* ABT_pool_remove_fn)(ABT_pool, ABT_unit)
Definition: abt.h:1417
ABTI_global::mem_page_size
size_t mem_page_size
Definition: abti.h:231
ABT_pool_init_fn
int(* ABT_pool_init_fn)(ABT_pool, ABT_pool_config)
Definition: abt.h:1411
ABTI_thread::state
ABTD_atomic_int state
Definition: abti.h:393
ABTI_pool::u_is_in_pool
ABT_unit_is_in_pool_fn u_is_in_pool
Definition: abti.h:350
ABTI_global::thread_stacksize
size_t thread_stacksize
Definition: abti.h:219
ABTI_sched_id
void * ABTI_sched_id
Definition: abti.h:126
ABTI_pool::p_pop_wait
ABT_pool_pop_wait_fn p_pop_wait
Definition: abti.h:359
ABTI_pool::p_pop
ABT_pool_pop_fn p_pop
Definition: abti.h:358
ABTI_barrier::num_waiters
size_t num_waiters
Definition: abti.h:478
ABTD_atomic_int32
Definition: abtd_atomic.h:23
ABTI_global::huge_page_size
size_t huge_page_size
Definition: abti.h:229
ABTI_timer::start
ABTD_time start
Definition: abti.h:496
ABTI_xstream_free
void ABTI_xstream_free(ABTI_global *p_global, ABTI_local *p_local, ABTI_xstream *p_xstream, ABT_bool force_free)
Definition: stream.c:1584
ABTI_sched_finish
void ABTI_sched_finish(ABTI_sched *p_sched)
Definition: sched.c:645
ABTI_sched::free
ABT_sched_free_fn free
Definition: abti.h:318
ABTD_atomic_ptr
Definition: abtd_atomic.h:39
abti_stream_barrier.h
abti_unit.h
ABTI_unit_finalize_hash_table
void ABTI_unit_finalize_hash_table(ABTI_global *p_global)
Definition: unit.c:96
ABTI_eventual::lock
ABTD_spinlock lock
Definition: abti.h:461
ABTI_sched_config_element::type
ABT_sched_config_type type
Definition: abti.h:328
ABTI_pool_create_basic
ABTU_ret_err int ABTI_pool_create_basic(ABT_pool_kind kind, ABT_pool_access access, ABT_bool automatic, ABTI_pool **pp_newpool)
Definition: pool.c:858
ABTI_xstream::p_main_sched
ABTI_sched * p_main_sched
Definition: abti.h:284
ABTI_pool::p_remove
ABT_pool_remove_fn p_remove
Definition: abti.h:361
ABT_sched_init_fn
int(* ABT_sched_init_fn)(ABT_sched, ABT_sched_config)
Definition: abt.h:1292
ABTI_thread_mig_data::p_migration_cb_arg
void * p_migration_cb_arg
Definition: abti.h:413
ABTI_sched_get_migration_pool
ABTU_ret_err int ABTI_sched_get_migration_pool(ABTI_sched *, ABTI_pool *, ABTI_pool **)
Definition: sched.c:895
ABTI_thread_attr::p_cb_arg
void * p_cb_arg
Definition: abti.h:407
ABTI_sched::get_migr_pool
ABT_sched_get_migr_pool_fn get_migr_pool
Definition: abti.h:319
abti_mem.h
ABTI_global::sched_event_freq
uint32_t sched_event_freq
Definition: abti.h:221
abti_config.h
ABTI_XSTREAM_TYPE_SECONDARY
@ ABTI_XSTREAM_TYPE_SECONDARY
Definition: abti.h:74
ABTD_futex_multiple
Definition: abtd_futex.h:75
ABTI_rwlock::cond
ABTI_cond cond
Definition: abti.h:455
ABTI_sched_reset_id
void ABTI_sched_reset_id(void)
Definition: sched.c:1033
ABTI_thread_join
void ABTI_thread_join(ABTI_local **pp_local, ABTI_thread *p_thread)
Definition: thread.c:2395
ABTI_ktelem::value
void * value
Definition: abti.h:434
ABTI_sched_config_element::idx
int idx
Definition: abti.h:327
ABTD_atomic_uint32
Definition: abtd_atomic.h:27
ABTI_sched_get_basic_def
ABT_sched_def * ABTI_sched_get_basic_def(void)
Definition: basic.c:30
ABTI_sched_config_read
ABTU_ret_err int ABTI_sched_config_read(const ABTI_sched_config *p_config, int idx, void *p_val)
Definition: config.c:259
ABT_unit
struct ABT_unit_opaque * ABT_unit
Work unit handle type for scheduling.
Definition: abt.h:869
ABTI_sched_get_randws_def
ABT_sched_def * ABTI_sched_get_randws_def(void)
Definition: randws.c:31
abt_config.h
ABTI_global::mem_pool_stack_ext
ABTI_mem_pool_local_pool mem_pool_stack_ext
Definition: abti.h:243
ABTD_xstream_barrier
pthread_barrier_t ABTD_xstream_barrier
Definition: abtd.h:34
ABTI_ythread::ctx
ABTD_ythread_context ctx
Definition: abti.h:420
ABTI_xstream_print
void ABTI_xstream_print(ABTI_xstream *p_xstream, FILE *p_os, int indent, ABT_bool print_sub)
Definition: stream.c:1620
ABTI_pool_def::u_create_from_thread
ABT_unit_create_from_thread_fn u_create_from_thread
Definition: abti.h:370
ABTI_global::mutex_max_handovers
uint32_t mutex_max_handovers
Definition: abti.h:226
ABTI_cond::p_waiter_mutex
ABTI_mutex * p_waiter_mutex
Definition: abti.h:449
ABTI_atomic_unit_to_thread::val
ABTD_atomic_ptr val
Definition: abti.h:197
ABTI_pool_def::p_push
ABT_pool_push_fn p_push
Definition: abti.h:374
ABTI_global::mem_sp_size
size_t mem_sp_size
Definition: abti.h:232
ABTI_pool_def::p_pop_timedwait
ABT_pool_pop_timedwait_fn p_pop_timedwait
Definition: abti.h:377
ABTI_sched::pools
ABT_pool * pools
Definition: abti.h:310
ABTI_sched::p_replace_sched
ABTI_sched * p_replace_sched
Definition: abti.h:306
ABTI_pool::p_get_size
ABT_pool_get_size_fn p_get_size
Definition: abti.h:356
ABTI_thread::is_in_pool
ABTD_atomic_int is_in_pool
Definition: abti.h:386
ABT_CONFIG_STATIC_CACHELINE_SIZE
#define ABT_CONFIG_STATIC_CACHELINE_SIZE
Definition: abt_config.h:75
ABTI_unit_get_thread_from_user_defined_unit
ABTI_thread * ABTI_unit_get_thread_from_user_defined_unit(ABTI_global *p_global, ABT_unit unit)
Definition: unit.c:112
ABTI_xstream::state
ABTD_atomic_int state
Definition: abti.h:283
ABTI_global::num_xstreams
int num_xstreams
Definition: abti.h:207
ABTI_pool::u_free
ABT_unit_free_fn u_free
Definition: abti.h:352
ABTI_unit_init_hash_table
void ABTI_unit_init_hash_table(ABTI_global *p_global)
Definition: unit.c:91
ABTI_pool::p_init
ABT_pool_init_fn p_init
Definition: abti.h:355
ABTI_global::p_primary_ythread
ABTI_ythread * p_primary_ythread
Definition: abti.h:223
ABTI_mutex::nesting_cnt
int nesting_cnt
Definition: abti.h:188
ABTI_local_func::padding2
char padding2[ABT_CONFIG_STATIC_CACHELINE_SIZE]
Definition: abti.h:273
ABTI_xstream::p_root_pool
ABTI_pool * p_root_pool
Definition: abti.h:290
ABTI_xstream_check_events
void ABTI_xstream_check_events(ABTI_xstream *p_xstream, ABTI_sched *p_sched)
Definition: stream.c:1568
abti_valgrind.h
ABTU_ret_err
#define ABTU_ret_err
Definition: abtu.h:155
ABTI_pool_def::p_free
ABT_pool_free_fn p_free
Definition: abti.h:379
ABTI_thread_attr::stacksize
size_t stacksize
Definition: abti.h:402
ABTI_sched_config_element::p_next
ABTI_sched_config_element * p_next
Definition: abti.h:332
ABTI_local_func::padding1
char padding1[ABT_CONFIG_STATIC_CACHELINE_SIZE]
Definition: abti.h:269
ABTI_thread_id
struct ABTI_thread_id_opaque * ABTI_thread_id
Definition: abti.h:157
ABTI_pool_def::p_pop_wait
ABT_pool_pop_wait_fn p_pop_wait
Definition: abti.h:376
abt.h
ABTI_global::p_xstream_head
ABTI_xstream * p_xstream_head
Definition: abti.h:208
ABTI_sched::kind
ABTI_sched_kind kind
Definition: abti.h:304
ABTI_xstream::mem_pool_desc
ABTI_mem_pool_local_pool mem_pool_desc
Definition: abti.h:297
ABTI_ythread_set_blocked
void ABTI_ythread_set_blocked(ABTI_ythread *p_ythread)
Definition: ythread.c:23
ABT_unit_get_thread_fn
ABT_thread(* ABT_unit_get_thread_fn)(ABT_unit)
Definition: abt.h:1405
ABTI_local_func::set_local_xstream_f
void(* set_local_xstream_f)(ABTI_xstream *)
Definition: abti.h:271
ABTI_SCHED_MAIN
@ ABTI_SCHED_MAIN
Definition: abti.h:79
ABTI_STACK_GUARD_MPROTECT
@ ABTI_STACK_GUARD_MPROTECT
Definition: abti.h:85
ABTI_pool::p_free
ABT_pool_free_fn p_free
Definition: abti.h:362
ABTI_thread_attr_dup
ABTU_ret_err int ABTI_thread_attr_dup(const ABTI_thread_attr *p_attr, ABTI_thread_attr **pp_dup_attr) ABTU_ret_err
Definition: thread_attr.c:413
ABTI_global::mutex_max_wakeups
uint32_t mutex_max_wakeups
Definition: abti.h:227
ABTI_sched::run
ABT_sched_run_fn run
Definition: abti.h:317
ABT_pool_push_fn
void(* ABT_pool_push_fn)(ABT_pool, ABT_unit)
Definition: abt.h:1413
ABTI_thread_type
uint32_t ABTI_thread_type
Definition: abti.h:134
ABTI_ktelem::key_id
uint32_t key_id
Definition: abti.h:433
ABTI_STACK_GUARD_NONE
@ ABTI_STACK_GUARD_NONE
Definition: abti.h:84
ABTI_sched::request
ABTD_atomic_uint32 request
Definition: abti.h:309
ABTI_mem_pool_global_pool
Definition: abti_mem_pool.h:58
abti_waitlist.h
ABTI_global::key_table_size
uint32_t key_table_size
Definition: abti.h:218
abti_sync_lifo.h
ABTI_ktable
Definition: abti.h:438
ABTI_waitlist::p_head
ABTI_thread * p_head
Definition: abti.h:175
ABTI_future::lock
ABTD_spinlock lock
Definition: abti.h:469
ABTI_key::id
uint32_t id
Definition: abti.h:427
ABTI_sched
Definition: abti.h:301
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void ABTI_xstream_start_primary(ABTI_global *p_global, ABTI_xstream **pp_local_xstream, ABTI_xstream *p_xstream, ABTI_ythread *p_ythread)
Definition: stream.c:1525
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ABTU_ret_err int ABTI_ythread_create_root(ABTI_global *p_global, ABTI_local *p_local, ABTI_xstream *p_xstream, ABTI_ythread **pp_root_ythread)
Definition: thread.c:2328
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ABTI_ythread * p_root_ythread
Definition: abti.h:289
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Definition: abti.h:418
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uintptr_t ABTI_sched_kind
Definition: abti.h:127
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Definition: abti.h:326
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Definition: abti.h:340
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ABT_pool_pop_fn p_pop
Definition: abti.h:375
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uint32_t mem_max_stacks
Definition: abti.h:233
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ABTI_atomic_unit_to_thread list
Definition: abti.h:201
ABTI_ythread_set_ready
void ABTI_ythread_set_ready(ABTI_local *p_local, ABTI_ythread *p_ythread)
Definition: ythread.c:65
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int size
Definition: abti.h:439
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Definition: abti.h:179
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Definition: abti.h:463
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void ABTI_ythread_free_primary(ABTI_global *p_global, ABTI_local *p_local, ABTI_ythread *p_ythread)
Definition: thread.c:2410
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Definition: abtd_atomic.h:19
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void ABTI_ythread_suspend(ABTI_xstream **pp_local_xstream, ABTI_ythread *p_ythread, ABT_sync_event_type sync_event_type, void *p_sync)
Definition: ythread.c:45
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ABTI_waitlist waitlist
Definition: abti.h:465
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Definition: abti.h:430
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ABTI_thread * p_parent
Definition: abti.h:390
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void(* f_destructor)(void *value)
Definition: abti.h:432
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A struct that defines a scheduler.
Definition: abt.h:1302
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ABTD_XSTREAM_LOCAL ABTI_local * lp_ABTI_local
Definition: local.c:29
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Definition: abti.h:448
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void ABTI_xstream_run_thread(ABTI_global *p_global, ABTI_xstream **pp_local_xstream, ABTI_thread *p_thread)
Definition: stream.c:1554
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ABTI_waitlist waitlist
Definition: abti.h:474
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Definition: abti.h:480
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ABTI_mutex mutex
Definition: abti.h:454
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ABTU_ret_err int ABTI_ythread_create_main_sched(ABTI_global *p_global, ABTI_local *p_local, ABTI_xstream *p_xstream, ABTI_sched *p_sched)
Definition: thread.c:2355
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#define ABTI_UNIT_HASH_TABLE_SIZE
Definition: abti.h:59
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ABT_pool(* ABT_sched_get_migr_pool_fn)(ABT_sched)
Definition: abt.h:1296
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ABT_bool use_debug
Definition: abti.h:216
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ABTI_xstream * p_last_xstream
Definition: abti.h:389
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ABTD_spinlock mem_pool_desc_lock
Definition: abti.h:244
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size_t(* ABT_pool_get_size_fn)(ABT_pool)
Definition: abt.h:1412
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void * p_used_mem
Definition: abti.h:441
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ABT_sched_init_fn init
Definition: abti.h:316
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Definition: abti.h:401
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void * p_stack
Definition: abti.h:421
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ABTU_ret_err int ABTI_pool_get_fifo_wait_def(ABT_pool_access access, ABTI_pool_def *p_def)
Definition: fifo_wait.c:39
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void ABTI_sched_free(ABTI_global *p_global, ABTI_local *p_local, ABTI_sched *p_sched, ABT_bool force_free)
Definition: sched.c:834
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ABTD_atomic_ptr p_next
Definition: abti.h:435
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ABTD_atomic_ptr p_keytable
Definition: abti.h:396
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ABTU_ret_err int ABTI_thread_get_mig_data(ABTI_global *p_global, ABTI_local *p_local, ABTI_thread *p_thread, ABTI_thread_mig_data **pp_mig_data)
Definition: thread.c:2436
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ABTD_spinlock mem_pool_stack_lock
Definition: abti.h:242
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ABTI_thread thread
Definition: abti.h:419
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ABTI_thread_type thread_type
Definition: abti.h:403
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ABTI_thread * p_prev
Definition: abti.h:384
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struct ABTI_local ABTI_local
Definition: abti.h:118
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ABTU_align_member_var(ABT_CONFIG_STATIC_CACHELINE_SIZE) ABTI_thread *p_thread
ABTI_thread_attr::f_cb
void(* f_cb)(ABT_thread, void *)
Definition: abti.h:406
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int(* ABT_pool_free_fn)(ABT_pool)
Definition: abt.h:1418
ABTI_global::set_affinity
ABT_bool set_affinity
Definition: abti.h:214
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ABTD_atomic_ptr p_elems[1]
Definition: abti.h:444
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ABTI_stack_guard
Definition: abti.h:83
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void ABTI_pool_print(ABTI_pool *p_pool, FILE *p_os, int indent)
Definition: pool.c:901
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Definition: abti.h:347
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Definition: abti.h:205
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void(* f_thread)(void *)
Definition: abti.h:391
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ABT_unit_get_thread_fn u_get_thread
Definition: abti.h:368
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void ABTI_ktable_free(ABTI_global *p_global, ABTI_local *p_local, ABTI_ktable *p_ktable)
Definition: key.c:232
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void ABTI_thread_reset_id(void)
Definition: thread.c:2556
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ABT_pool_access access
Definition: abti.h:367
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void(* ABT_tool_thread_callback_fn)(ABT_thread, ABT_xstream, uint64_t event, ABT_tool_context context, void *user_arg)
Definition: abt.h:1683
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ABTI_pool * p_pool
Definition: abti.h:395
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ABTU_ret_err int ABTI_ythread_create_sched(ABTI_global *p_global, ABTI_local *p_local, ABTI_pool *p_pool, ABTI_sched *p_sched)
Definition: thread.c:2376
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int num_cores
Definition: abti.h:213
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ABTI_xstream * p_prev
Definition: abti.h:278
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ABTI_xstream_type
Definition: abti.h:72
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struct ABTI_native_thread_id_opaque * ABTI_native_thread_id
Definition: abti.h:154
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size_t ABTI_sched_get_size(ABTI_sched *p_sched)
Definition: sched.c:633
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ABTU_ret_err int ABTI_unit_map_thread(ABTI_global *p_global, ABT_unit unit, ABTI_thread *p_thread)
Definition: unit.c:101
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int(* ABT_sched_free_fn)(ABT_sched)
Definition: abt.h:1294
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ABTU_ret_err int ABTI_xstream_create_primary(ABTI_global *p_global, ABTI_xstream **pp_xstream)
Definition: stream.c:1500
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ABT_pool_kind
Predefined pool type.
Definition: abt.h:504
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void(* p_callback)(void **arg)
Definition: abti.h:473
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ABTI_ythread * p_replace_waiter
Definition: abti.h:308
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ABTI_waitlist waitlist
Definition: abti.h:450
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ABTD_atomic_int32 num_scheds
Definition: abti.h:344
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int max_xstreams
Definition: abti.h:206
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ABTI_ythread_print_stack
void ABTI_ythread_print_stack(ABTI_global *p_global, ABTI_ythread *p_ythread, FILE *p_os)
Definition: ythread.c:100
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ABT_unit_id id
Definition: abti.h:397
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ABT_pool_pop_timedwait_fn p_pop_timedwait
Definition: abti.h:360
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ABTI_mem_pool_global_pool mem_pool_desc
Definition: abti.h:238
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uint32_t mem_max_descs
Definition: abti.h:234
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size_t ABTI_sched_get_effective_size(ABTI_local *p_local, ABTI_sched *p_sched)
Definition: sched.c:929
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void ABTI_info_print_config(ABTI_global *p_global, FILE *fp)
Definition: info.c:1034
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Definition: abti.h:200
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ABT_sched_def * ABTI_sched_get_prio_def(void)
Definition: prio.c:29
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ABTI_thread_id owner_id
Definition: abti.h:189
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Definition: abti.h:183
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void(* f_destructor)(void *value)
Definition: abti.h:426
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ABT_unit(* ABT_unit_create_from_thread_fn)(ABT_thread)
Definition: abt.h:1408
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ABTD_xstream_barrier bar
Definition: abti.h:487
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ABT_sched_config_type
A struct that sets and gets a scheduler configuration.
Definition: abt.h:1227
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ABT_pool_access
Pool access type.
Definition: abt.h:522
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void ABTI_sched_print(ABTI_sched *p_sched, FILE *p_os, int indent, ABT_bool print_sub)
Definition: sched.c:959
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