forked from gcc-mirror/gcc
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathChangeLog
7250 lines (5939 loc) · 282 KB
/
ChangeLog
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
2016-01-26 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69110
* testsuite/libgomp.c/pr69110.c: New test.
2016-01-25 Richard Biener <rguenther@suse.de>
PR lto/69393
* testsuite/libgomp.c++/pr69393.C: New testcase.
2016-01-22 Ilya Verbin <ilya.verbin@intel.com>
* target.c (gomp_get_target_fn_addr): Allow host fallback if target
function wasn't mapped to the device with non-shared memory.
2016-01-20 Ilya Verbin <ilya.verbin@intel.com>
* task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
2016-01-19 Martin Jambor <mjambor@suse.cz>
Martin Liska <mliska@suse.cz>
* plugin/Makefrag.am: Add HSA plugin requirements.
* plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
(HSA_RUNTIME_LIB): Likewise.
(HSA_RUNTIME_CPPFLAGS): Likewise.
(HSA_RUNTIME_INCLUDE): New substitution.
(HSA_RUNTIME_LIB): Likewise.
(HSA_RUNTIME_LDFLAGS): Likewise.
(hsa-runtime): New configure option.
(hsa-runtime-include): Likewise.
(hsa-runtime-lib): Likewise.
(PLUGIN_HSA): New substitution variable.
Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
configure options.
(PLUGIN_HSA_CPPFLAGS): Likewise.
(PLUGIN_HSA_LDFLAGS): Likewise.
(PLUGIN_HSA_LIBS): Likewise.
Check that we have access to HSA run-time.
* libgomp-plugin.h (offload_target_type): New element
OFFLOAD_TARGET_TYPE_HSA.
* libgomp.h (gomp_target_task): New fields firstprivate_copies and
args.
(bool gomp_create_target_task): Updated.
(gomp_device_descr): Extra parameter of run_func and async_run_func,
new field can_run_func.
* libgomp_g.h (GOMP_target_ext): Update prototype.
* oacc-host.c (host_run): Added a new parameter args.
* target.c (calculate_firstprivate_requirements): New function.
(copy_firstprivate_data): Likewise.
(gomp_target_fallback_firstprivate): Use them.
(gomp_target_unshare_firstprivate): New function.
(gomp_get_target_fn_addr): Allow returning NULL for shared memory
devices.
(GOMP_target): Do host fallback for all shared memory devices. Do not
pass any args to plugins.
(GOMP_target_ext): Introduce device-specific argument parameter args.
Allow host fallback if device shares memory. Do not remap data if
device has shared memory.
(gomp_target_task_fn): Likewise. Also treat shared memory devices
like host fallback for mappings.
(GOMP_target_data): Treat shared memory devices like host fallback.
(GOMP_target_data_ext): Likewise.
(GOMP_target_update): Likewise.
(GOMP_target_update_ext): Likewise. Also pass NULL as args to
gomp_create_target_task.
(GOMP_target_enter_exit_data): Likewise.
(omp_target_alloc): Treat shared memory devices like host fallback.
(omp_target_free): Likewise.
(omp_target_is_present): Likewise.
(omp_target_memcpy): Likewise.
(omp_target_memcpy_rect): Likewise.
(omp_target_associate_ptr): Likewise.
(gomp_load_plugin_for_device): Also load can_run.
* task.c (GOMP_PLUGIN_target_task_completion): Free
firstprivate_copies.
(gomp_create_target_task): Accept new argument args and store it to
ttask.
* plugin/plugin-hsa.c: New file.
2016-01-18 Tom de Vries <tom@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
Same.
* testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
2016-01-15 Jakub Jelinek <jakub@redhat.com>
* task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
2016-01-15 Cesar Philippidis <cesar@codesourcery.com>
* testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
2016-01-12 James Norris <jnorris@codesourcery.com>
* libgomp.texi: Updates for OpenACC.
2016-01-11 Alexander Monakov <amonakov@ispras.ru>
* plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
2016-01-07 H.J. Lu <hongjiu.lu@intel.com>
PR fortran/66680
* testsuite/libgomp.fortran/pr66680.f90: New test.
2016-01-07 Jakub Jelinek <jakub@redhat.com>
PR middle-end/68960
* testsuite/libgomp.c/pr68960.c: New test.
2016-01-06 Nathan Sidwell <nathan@acm.org>
* openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
* testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
2016-01-04 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
* libgomp.texi: Bump @copying's copyright year.
2015-12-31 Nathan Sidwell <nathan@acm.org>
* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
dg-additional-options syntax.
* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
* libgomp.h (REFCOUNT_LINK): Define.
(struct splay_tree_key_s): Add link_key.
* target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
Replace target address of the pointer with target address of newly
mapped object in the splay tree. Set link pointer on target to the
device address of the mapped object.
(gomp_unmap_vars): Restore target address of the pointer in the splay
tree for REFCOUNT_LINK objects after unmapping.
(gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
declare target link" objects.
(gomp_unload_image_from_device): Replace j with i. Force unmap of all
"omp declare target link" objects, which were mapped for the image.
(gomp_exit_data): Restore target address of the pointer in the splay
tree for REFCOUNT_LINK objects after unmapping.
* testsuite/libgomp.c/target-link-1.c: New file.
2015-12-14 Ilya Verbin <ilya.verbin@intel.com>
* libgomp.h (gomp_device_state): New enum.
(struct gomp_device_descr): Replace is_initialized with state.
(gomp_fini_device): Remove declaration.
* oacc-host.c (host_dispatch): Use state instead of is_initialized.
* oacc-init.c (acc_init_1): Use state instead of is_initialized.
(acc_shutdown_1): Likewise. Inline gomp_fini_device.
(acc_set_device_type): Use state instead of is_initialized.
(acc_set_device_num): Likewise.
* target.c (resolve_device): Use state instead of is_initialized.
Do not initialize finalized device.
(gomp_map_vars): Do nothing if device is finalized.
(gomp_unmap_vars): Likewise.
(gomp_update): Likewise.
(GOMP_offload_register_ver): Use state instead of is_initialized.
(GOMP_offload_unregister_ver): Likewise.
(gomp_init_device): Likewise.
(gomp_unload_device): Likewise.
(gomp_fini_device): Remove.
(gomp_get_target_fn_addr): Do nothing if device is finalized.
(GOMP_target): Go to host fallback if device is finalized.
(GOMP_target_ext): Likewise.
(gomp_exit_data): Do nothing if device is finalized.
(gomp_target_task_fn): Go to host fallback if device is finalized.
(gomp_target_fini): New static function.
(gomp_target_init): Use state instead of is_initialized.
Call gomp_target_fini at exit.
2015-12-09 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/68716
* testsuite/libgomp.c/omp-nested-2.c: New test.
2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
target openacc_nvidia_accel_selected.
* testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
* testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
2015-12-01 Julian Brown <julian@codesourcery.com>
James Norris <James_Norris@mentor.com>
* oacc-parallel.c (GOACC_host_data): New function.
* libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
* testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
2015-11-30 James Norris <jnorris@codesourcery.com>
Cesar Philippidis <cesar@codesourcery.com>
libgomp/
* libgomp.oacc-fortran/routine-5.f90: New test.
* libgomp.oacc-fortran/routine-7.f90: New test.
* libgomp.oacc-fortran/routine-9.f90: New test.
2015-11-30 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/46032
* testsuite/libgomp.c/pr46032.c: New test.
2015-11-27 Jakub Jelinek <jakub@redhat.com>
PR libgomp/68579
* task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
(gomp_create_target_task): Call it before freeing
GOMP_TARGET_TASK_DATA tasks.
PR c/63326
* testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
in between case label and OpenMP standalone directives.
* testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
2015-11-26 David Edelsohn <dje.gcc@gmail.com>
* configure: Regenerate.
2015-11-26 Jakub Jelinek <jakub@redhat.com>
* testsuite/libgomp.c/target-35.c: New test.
2015-11-22 James Norris <jnorris@codesourcery.com>
Cesar Philippidis <cesar@codesourcery.com>
* testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
* testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
2015-11-20 Jakub Jelinek <jakub@redhat.com>
PR middle-end/68221
* testsuite/libgomp.c/reduction-11.c: Remove xfail.
* testsuite/libgomp.c/reduction-12.c: Likewise.
* testsuite/libgomp.c++/reduction-11.C: Likewise.
* testsuite/libgomp.c++/reduction-12.C: Likewise.
2015-11-19 Nathan Sidwell <nathan@codesourcery.com>
* libgomp.oacc-c-c++-common/reduction-dbl.c: New.
* libgomp.oacc-c-c++-common/reduction-flt.c: New.
* libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
* libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
* libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
and fix.
* libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
* libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
worker & gang cases.
* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2015-11-17 Cesar Philippidis <cesar@codesourcery.com>
* config/nvptx/priority_queue.c: New file.
2015-11-14 Jakub Jelinek <jakub@redhat.com>
* libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
sections.
2015-11-14 Jakub Jelinek <jakub@redhat.com>
Aldy Hernandez <aldyh@redhat.com>
Ilya Verbin <ilya.verbin@intel.com>
* ordered.c (gomp_doacross_init, GOMP_doacross_post,
GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
iterators or IV by chunk size.
* parallel.c (gomp_resolve_num_threads): Don't assume that
if thr->ts.team is non-NULL, then pool must be non-NULL.
* libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
* libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
GOMP_PLUGIN_target_task_completion.
* Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
* Makefile.in: Regenerate.
* libgomp.h: Shuffle prototypes and forward definitions around so
priority queues can be defined.
(enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
(enum gomp_target_task_state): New enum.
(struct gomp_target_task): Add state, tgt, task and team fields.
(gomp_create_target_task): Change return type to bool, add
state argument.
(gomp_target_task_fn): Change return type to bool.
(struct gomp_device_descr): Add async_run_func.
(struct gomp_task): Remove children, next_child, prev_child,
next_queue, prev_queue, next_taskgroup, prev_taskgroup.
Add pnode field.
(struct gomp_taskgroup): Remove children.
Add taskgroup_queue.
(struct gomp_team): Change task_queue type to a priority queue.
(splay_compare): Define inline.
(priority_queue_offset): New.
(priority_node_to_task): New.
(task_to_priority_node): New.
* oacc-mem.c: Do not include splay-tree.h.
* priority_queue.c: New file.
* priority_queue.h: New file.
* splay-tree.c: Do not include splay-tree.h.
(splay_tree_foreach_internal): New.
(splay_tree_foreach): New.
* splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
(splay_tree_callback): Define typedef.
* target.c (splay_compare): Move to libgomp.h.
(GOMP_target): Don't adjust *thr in any way around running offloaded
task.
(GOMP_target_ext): Likewise. Handle target nowait.
(GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
return value from gomp_create_target_task, if false, fallthrough
as if no dependencies exist.
(gomp_target_task_fn): Change return type to bool, return true
if the task should have another part scheduled later. Handle
target nowait.
(gomp_load_plugin_for_device): Initialize async_run.
* task.c (gomp_init_task): Initialize children_queue.
(gomp_clear_parent_in_list): New.
(gomp_clear_parent_in_tree): New.
(gomp_clear_parent): Handle priorities.
(GOMP_task): Likewise.
(priority_queue_move_task_first,
gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
New functions.
(gomp_create_target_task): Use priority queues. Change return type
to bool, add state argument, return false if for async
{{enter,exit} data,update} constructs no dependencies need to be
waited for, handle target nowait. Set task->fn to NULL instead of
gomp_target_task_fn.
(verify_children_queue): Remove.
(priority_list_upgrade_task): New.
(priority_queue_upgrade_task): New.
(verify_task_queue): Remove.
(priority_list_downgrade_task): New.
(priority_queue_downgrade_task): New.
(gomp_task_run_pre): Use priority queues.
Abstract code out to priority_queue_downgrade_task.
(gomp_task_run_post_handle_dependers): Use priority queues.
(gomp_task_run_post_remove_parent): Likewise.
(gomp_task_run_post_remove_taskgroup): Likewise.
(gomp_barrier_handle_tasks): Likewise. Handle target nowait target
tasks specially.
(GOMP_taskwait): Likewise.
(gomp_task_maybe_wait_for_dependencies): Likewise. Abstract code to
priority-queue_upgrade_task.
(GOMP_taskgroup_start): Use priority queues.
(GOMP_taskgroup_end): Likewise. Handle target nowait target tasks
specially. If taskgroup is NULL, and thr->ts.level is 0, act as a
barrier.
* taskloop.c (GOMP_taskloop): Handle priorities.
* team.c (gomp_new_team): Call priority_queue_init.
(free_team): Call priority_queue_free.
(gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
team created for target nowait in implicit parallel region.
(gomp_team_start): For nested check, test thr->ts.level instead of
thr->ts.team != NULL.
* testsuite/libgomp.c/doacross-3.c: New test.
* testsuite/libgomp.c/ordered-5.c: New test.
* testsuite/libgomp.c/priority.c: New test.
* testsuite/libgomp.c/target-31.c: New test.
* testsuite/libgomp.c/target-32.c: New test.
* testsuite/libgomp.c/target-33.c: New test.
* testsuite/libgomp.c/target-34.c: New test.
2015-11-13 Nathan Sidwell <nathan@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
loop is sequential.
2015-11-13 Nathan Sidwell <nathan@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2015-11-12 James Norris <jnorris@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* libgomp.map (GOACC_2.0.1): Export GOACC_declare.
* oacc-parallel.c (GOACC_declare): New function.
* testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
* testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
* testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2015-11-12 Nathan Sidwell <nathan@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2015-11-1 Nathan Sidwell <nathan@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2015-11-09 Nathan Sidwell <nathan@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
inadvertent commit.
2015-11-09 Nathan Sidwell <nathan@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2015-11-06 Thomas Schwinge <thomas@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2015-11-05 Jakub Jelinek <jakub@redhat.com>
Ilya Verbin <ilya.verbin@intel.com>
* libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
GOMP_loop_nonmonotonic_dynamic_start,
GOMP_loop_nonmonotonic_guided_next,
GOMP_loop_nonmonotonic_guided_start,
GOMP_loop_ull_nonmonotonic_dynamic_next,
GOMP_loop_ull_nonmonotonic_dynamic_start,
GOMP_loop_ull_nonmonotonic_guided_next,
GOMP_loop_ull_nonmonotonic_guided_start,
GOMP_parallel_loop_nonmonotonic_dynamic,
GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
(GOMP_target_41): Renamed to ...
(GOMP_target_ext): ... this. Add num_teams and thread_limit
arguments.
(GOMP_target_data_41): Renamed to ...
(GOMP_target_data_ext): ... this.
(GOMP_target_update_41): Renamed to ...
(GOMP_target_update_ext): ... this.
* libgomp.map (GOMP_4.5): Export GOMP_target_ext,
GOMP_target_data_ext and GOMP_target_update_ext instead of
GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
Export GOMP_loop_nonmonotonic_dynamic_next,
GOMP_loop_nonmonotonic_dynamic_start,
GOMP_loop_nonmonotonic_guided_next,
GOMP_loop_nonmonotonic_guided_start,
GOMP_loop_ull_nonmonotonic_dynamic_next,
GOMP_loop_ull_nonmonotonic_dynamic_start,
GOMP_loop_ull_nonmonotonic_guided_next,
GOMP_loop_ull_nonmonotonic_guided_start,
GOMP_parallel_loop_nonmonotonic_dynamic and
GOMP_parallel_loop_nonmonotonic_guided.
* loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
GOMP_parallel_loop_nonmonotonic_guided,
GOMP_loop_nonmonotonic_dynamic_start,
GOMP_loop_nonmonotonic_guided_start,
GOMP_loop_nonmonotonic_dynamic_next,
GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
* loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
GOMP_loop_ull_nonmonotonic_guided_start,
GOMP_loop_ull_nonmonotonic_dynamic_next,
GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
* target.c (gomp_map_0len_lookup, gomp_map_val): New inline
functions.
(gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER. For
GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
Use gomp_map_val function.
(gomp_target_fallback_firstprivate): New static function.
(GOMP_target_41): Renamed to ...
(GOMP_target_ext): ... this. Add num_teams and thread_limit
arguments. Move firstprivate fallback handling into a new
function.
(GOMP_target_data_41): Renamed to ...
(GOMP_target_data_ext): ... this.
(GOMP_target_update_41): Renamed to ...
(GOMP_target_update_ext): ... this.
(gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
gomp_map_0len_lookup instead of gomp_map_lookup.
(omp_target_is_present): Use gomp_map_0len_lookup instead of
gomp_map_lookup.
* testsuite/libgomp.c/target-28.c: Likewise.
* testsuite/libgomp.c/monotonic-1.c: New test.
* testsuite/libgomp.c/monotonic-2.c: New test.
* testsuite/libgomp.c/nonmonotonic-1.c: New test.
* testsuite/libgomp.c/nonmonotonic-2.c: New test.
* testsuite/libgomp.c/pr66199-5.c: New test.
* testsuite/libgomp.c/pr66199-6.c: New test.
* testsuite/libgomp.c/pr66199-7.c: New test.
* testsuite/libgomp.c/pr66199-8.c: New test.
* testsuite/libgomp.c/pr66199-9.c: New test.
* testsuite/libgomp.c/reduction-11.c: New test.
* testsuite/libgomp.c/reduction-12.c: New test.
* testsuite/libgomp.c/reduction-13.c: New test.
* testsuite/libgomp.c/reduction-14.c: New test.
* testsuite/libgomp.c/reduction-15.c: New test.
* testsuite/libgomp.c/target-12.c (main): Adjust for
omp_target_is_present change for one-past-last element.
* testsuite/libgomp.c/target-17.c (foo): Drop tests where
the same var is both mapped and privatized.
* testsuite/libgomp.c/target-19.c (foo): Adjust for different
handling of zero-length array sections.
* testsuite/libgomp.c/target-28.c: New test.
* testsuite/libgomp.c/target-29.c: New test.
* testsuite/libgomp.c/target-30.c: New test.
* testsuite/libgomp.c/target-teams-1.c: New test.
* testsuite/libgomp.c++/member-6.C: New test.
* testsuite/libgomp.c++/member-7.C: New test.
* testsuite/libgomp.c++/monotonic-1.C: New test.
* testsuite/libgomp.c++/monotonic-2.C: New test.
* testsuite/libgomp.c++/nonmonotonic-1.C: New test.
* testsuite/libgomp.c++/nonmonotonic-2.C: New test.
* testsuite/libgomp.c++/pr66199-3.C: New test.
* testsuite/libgomp.c++/pr66199-4.C: New test.
* testsuite/libgomp.c++/pr66199-5.C: New test.
* testsuite/libgomp.c++/pr66199-6.C: New test.
* testsuite/libgomp.c++/pr66199-7.C: New test.
* testsuite/libgomp.c++/pr66199-8.C: New test.
* testsuite/libgomp.c++/pr66199-9.C: New test.
* testsuite/libgomp.c++/reduction-11.C: New test.
* testsuite/libgomp.c++/reduction-12.C: New test.
* testsuite/libgomp.c++/target-13.C: New test.
* testsuite/libgomp.c++/target-14.C: New test.
* testsuite/libgomp.c++/target-15.C: New test.
* testsuite/libgomp.c++/target-16.C: New test.
* testsuite/libgomp.c++/target-17.C: New test.
* testsuite/libgomp.c++/target-18.C: New test.
* testsuite/libgomp.c++/target-19.C: New test.
2015-11-04 Nathan Sidwell <nathan@codesourcery.com>
* testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
and reduction copy.
* testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
* testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2015-11-04 Nathan Sidwell <nathan@codesourcery.com>
* libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
* libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
* libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
* libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
* libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
* libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
* libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
* libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2015-11-03 Nathan Sidwell <nathan@codesourcery.com>
* libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
* plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
(GOMP_OFFLOAD_openacc_parallel): Likewise.
* oacc-host.c (host_openacc_exec): Likewise.
* oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2015-11-03 Julian Brown <julian@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
* testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2015-11-03 James Norris <jnorris@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
file.
* testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
* testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
* testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2015-10-29 Nathan Sidwell <nathan@codesourcery.com>
* openacc.h (enum acc_device_t): Reformat. Ensure layout
compatibility.
(enum acc_async_t): Reformat.
(acc_on_device): Declare compatible with builtin and provide C++
wrapper.
* testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2015-10-29 Thomas Schwinge <thomas@codesourcery.com>
Cesar Philippidis <cesar@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
* testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
... this. Add a description of the test at the top of the file.
* testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
* testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
... this. Add a description of the test at the top of the file.
2015-10-28 Nathan Sidwell <nathan@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2015-10-27 Nathan Sidwell <nathan@codesourcery.com>
* plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
dimensions.
2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
PR testsuite/68063
* testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2015-10-27 James Norris <jnorris@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
* testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2015-10-26 Thomas Schwinge <thomas@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
* testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
acc_device_nvidia usage.
* testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
* oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
* testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
PR libgomp/66518
* testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
PR libgomp/65437
PR libgomp/66518
* oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2015-10-23 Tom de Vries <tom@codesourcery.com>
PR testsuite/68063
* testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2015-10-20 Nathan Sidwell <nathan@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
vector_length.
* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2015-10-14 Ilya Verbin <ilya.verbin@intel.com>
Aleksander Ivanushenko <aleksander.ivanushenko@intel.com>
* target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
to 0 when mapnum is 0.
2015-10-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
* fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
Cast to int from int32_t.
2015-10-13 Jakub Jelinek <jakub@redhat.com>
Aldy Hernandez <aldyh@redhat.com>
Ilya Verbin <ilya.verbin@intel.com>
* config/linux/affinity.c (omp_get_place_num_procs,
omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
* config/linux/doacross.h: New file.
* config/posix/affinity.c (omp_get_place_num_procs,
omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
* config/posix/doacross.h: New file.
* env.c: Include gomp-constants.h.
(struct gomp_task_icv): Rename run_sched_modifier to
run_sched_chunk_size.
(gomp_max_task_priority_var): New variable.
(parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
(handle_omp_display_env): Change _OPENMP value from 201307 to
201511. Print OMP_MAX_TASK_PRIORITY.
(initialize_env): Parse OMP_MAX_TASK_PRIORITY.
(omp_set_schedule, omp_get_schedule): Rename modifier argument to
chunk_size and run_sched_modifier to run_sched_chunk_size.
(omp_get_max_task_priority, omp_get_initial_device,
omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
omp_get_partition_place_nums): New functions.
* fortran.c (omp_set_schedule_, omp_set_schedule_8_,
omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
to chunk_size.
(omp_get_num_places_, omp_get_place_num_procs_,
omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
omp_get_place_proc_ids_8_, omp_get_place_num_,
omp_get_partition_num_places_, omp_get_partition_place_nums_,
omp_get_partition_place_nums_8_, omp_get_initial_device_,
omp_get_max_task_priority_): New functions.
* libgomp_g.h (GOMP_loop_doacross_static_start,
GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
GOMP_loop_ull_doacross_dynamic_start,
GOMP_loop_ull_doacross_guided_start,
GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
GOMP_target_data_41, GOMP_target_update_41,
GOMP_target_enter_exit_data): New prototypes.
(GOMP_task): Add prototype argument.
* libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
(struct gomp_doacross_work_share): New type.
(struct gomp_work_share): Add doacross field.
(struct gomp_task_icv): Rename run_sched_modifier to
run_sched_chunk_size.
(enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
GOMP_TASK_UNDEFERRED. Add comments.
(struct gomp_task_depend_entry): Add comments.
(struct gomp_task): Likewise.
(struct gomp_taskgroup): Likewise.
(struct gomp_target_task): New type.
(struct gomp_team): Add comment.
(gomp_get_place_proc_ids_8, gomp_doacross_init,
gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
gomp_create_target_task, gomp_target_task_fn): New prototypes.
(struct target_var_desc): New type.
(struct target_mem_desc): Adjust comment. Use struct
target_var_desc instead of splay_tree_key for list.
(REFCOUNT_INFINITY): Define.
(struct splay_tree_key_s): Remove copy_from field.
(struct gomp_device_descr): Add dev2dev_func field.
(enum gomp_map_vars_kind): New enum.
(gomp_map_vars): Add one argument.
* libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
omp_get_place_num_procs, omp_get_place_num_procs_,
omp_get_place_num_procs_8_, omp_get_place_proc_ids,
omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
omp_get_place_num_, omp_get_partition_num_places,
omp_get_partition_num_places_, omp_get_partition_place_nums,
omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
omp_target_free, omp_target_is_present, omp_target_memcpy,
omp_target_memcpy_rect, omp_target_associate_ptr and
omp_target_disassociate_ptr.
(GOMP_4.0.2): Renamed to ...
(GOMP_4.5): ... this. Export GOMP_target_41, GOMP_target_data_41,
GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
GOMP_loop_doacross_static_start, GOMP_doacross_post,
GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
GOMP_loop_ull_doacross_guided_start,
GOMP_loop_ull_doacross_runtime_start,
GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
GOMP_doacross_ull_wait.
* libgomp.texi: Document omp_get_max_task_priority.
Rename modifier argument to chunk_size for omp_set_schedule and
omp_get_schedule. Document OMP_MAX_TASK_PRIORITY env var.
* loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
to run_sched_chunk_size renaming.
(GOMP_loop_ordered_runtime_start): Likewise.
(gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
GOMP_parallel_loop_runtime_start): New functions.
(GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
to run_sched_chunk_size renaming.
(GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
GOMP_loop_doacross_guided_start): New functions or aliases.
* loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
run_sched_modifier to run_sched_chunk_size renaming.
(GOMP_loop_ull_ordered_runtime_start): Likewise.
(gomp_loop_ull_doacross_static_start,
gomp_loop_ull_doacross_dynamic_start,
gomp_loop_ull_doacross_guided_start,
GOMP_loop_ull_doacross_runtime_start): New functions.
(GOMP_loop_ull_doacross_static_start,
GOMP_loop_ull_doacross_dynamic_start,
GOMP_loop_ull_doacross_guided_start): New functions or aliases.
* oacc-mem.c (acc_map_data, present_create_copy,
gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
to gomp_map_vars.
(gomp_acc_remove_pointer): Use copy_from from target_var_desc.
* oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
instead of false to gomp_map_vars.
(GOACC_parallel_keyed): Likewise. Use copy_from from target_var_desc.
* omp.h.in (omp_lock_hint_t): New type.
(omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
omp_get_place_num, omp_get_partition_num_places,
omp_get_partition_place_nums, omp_get_initial_device,
omp_get_max_task_priority, omp_target_alloc, omp_target_free,
omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
omp_target_associate_ptr, omp_target_disassociate_ptr): New
prototypes.
* omp_lib.f90.in (omp_lock_hint_kind): New parameter.
(omp_lock_hint_none, omp_lock_hint_uncontended,
omp_lock_hint_contended, omp_lock_hint_nonspeculative,
omp_lock_hint_speculative): New parameters.
(omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
omp_get_place_num, omp_get_partition_num_places,
omp_get_partition_place_nums, omp_get_initial_device,
omp_get_max_task_priority): New interfaces.
(omp_set_schedule, omp_get_schedule): Rename modifier argument
to chunk_size.
* omp_lib.h.in (omp_lock_hint_kind): New parameter.
(omp_lock_hint_none, omp_lock_hint_uncontended,
omp_lock_hint_contended, omp_lock_hint_nonspeculative,
omp_lock_hint_speculative): New parameters.
(omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
omp_get_place_num, omp_get_partition_num_places,
omp_get_partition_place_nums, omp_get_initial_device,
omp_get_max_task_priority): New functions and subroutines.
* ordered.c: Include stdarg.h and string.h.
(MAX_COLLAPSED_BITS): Define.
(gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
gomp_doacross_ull_init, GOMP_doacross_ull_post,
GOMP_doacross_ull_wait): New functions.
* target.c: Include errno.h.
(resolve_device): If device is not initialized, call
gomp_init_device on it.
(gomp_map_lookup): New function.
(gomp_map_vars_existing): Add tgt_var argument, fill it in.
Don't bump refcount if REFCOUNT_INFINITY. Handle
GOMP_MAP_ALWAYS_TO_P.
(get_kind): Rename is_openacc argument to short_mapkind.
(gomp_map_pointer): Use gomp_map_lookup.
(gomp_map_fields_existing): New function.
(gomp_map_vars): Rename is_openacc argument to short_mapkind
and is_target to pragma_kind. Handle GOMP_MAP_VARS_ENTER_DATA,
handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
Adjust for tgt->list changed type and copy_from living in there.
(gomp_copy_from_async): Adjust for tgt->list changed type and
copy_from living in there.
(gomp_unmap_vars): Likewise.
(gomp_update): Likewise. Rename is_openacc argument to
short_mapkind. Don't fail if object is not mapped.
(gomp_load_image_to_device): Initialize refcount to
REFCOUNT_INFINITY.
(gomp_target_fallback): New function.
(gomp_get_target_fn_addr): Likewise.
(GOMP_target): Adjust gomp_map_vars caller, use
gomp_get_target_fn_addr and gomp_target_fallback.
(GOMP_target_41): New function.
(gomp_target_data_fallback): New function.
(GOMP_target_data): Use it, adjust gomp_map_vars caller.
(GOMP_target_data_41): New function.
(GOMP_target_update): Adjust gomp_update caller.
(GOMP_target_update_41): New function.
(gomp_exit_data, GOMP_target_enter_exit_data,
gomp_target_task_fn, omp_target_alloc, omp_target_free,
omp_target_is_present, omp_target_memcpy,
omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
omp_target_associate_ptr, omp_target_disassociate_ptr,
gomp_load_plugin_for_device): New functions.
* task.c: Include gomp-constants.h. Include taskloop.c
twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
(gomp_task_handle_depend): New function.
(GOMP_task): Use it. Add priority argument. Use
gomp-constant.h constants instead of hardcoded numbers.
Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
(gomp_create_target_task): New function.
(verify_children_queue, verify_taskgroup_queue,
verify_task_queue): New functions.
(gomp_task_run_pre): Call verify_*_queue functions.
If an upcoming tied task is about to leave the sibling or
taskgroup queues in an invalid state, adjust appropriately.
Remove taskgroup argument. Add comments.
(gomp_task_run_post_handle_dependers): Add comments.
(gomp_task_run_post_remove_parent): Likewise.
(gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
(GOMP_taskwait): Likewise. Add comments.
(gomp_task_maybe_wait_for_dependencies): Fix scheduling
problem such that the first non parent_depends_on task does not
end up at the end of the children queue.
(GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
GOMP_TASK_UNDEFERRED.
(GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
* taskloop.c: New file.
* testsuite/lib/libgomp.exp
(check_effective_target_offload_device_nonshared_as): New proc.
* testsuite/libgomp.c/affinity-2.c: New test.
* testsuite/libgomp.c/doacross-1.c: New test.
* testsuite/libgomp.c/doacross-2.c: New test.
* testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
Add map clause to target.
* testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
* testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
* testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
* testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
* testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
Likewise.
* testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
* testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
* testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
* testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
not defined. Use those where needed.
* testsuite/libgomp.c/for-4.c: New test.
* testsuite/libgomp.c/for-5.c: New test.
* testsuite/libgomp.c/for-6.c: New test.
* testsuite/libgomp.c/linear-1.c: New test.
* testsuite/libgomp.c/ordered-4.c: New test.
* testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
only allowed on the loop iterator.
* testsuite/libgomp.c/pr66199-3.c: New test.
* testsuite/libgomp.c/pr66199-4.c: New test.
* testsuite/libgomp.c/reduction-7.c: New test.
* testsuite/libgomp.c/reduction-8.c: New test.
* testsuite/libgomp.c/reduction-9.c: New test.
* testsuite/libgomp.c/reduction-10.c: New test.
* testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
map(tofrom:s).
* testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
* testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
* testsuite/libgomp.c/target-11.c: New test.
* testsuite/libgomp.c/target-12.c: New test.
* testsuite/libgomp.c/target-13.c: New test.
* testsuite/libgomp.c/target-14.c: New test.
* testsuite/libgomp.c/target-15.c: New test.
* testsuite/libgomp.c/target-16.c: New test.
* testsuite/libgomp.c/target-17.c: New test.
* testsuite/libgomp.c/target-18.c: New test.
* testsuite/libgomp.c/target-19.c: New test.
* testsuite/libgomp.c/target-20.c: New test.
* testsuite/libgomp.c/target-21.c: New test.
* testsuite/libgomp.c/target-22.c: New test.
* testsuite/libgomp.c/target-23.c: New test.
* testsuite/libgomp.c/target-24.c: New test.
* testsuite/libgomp.c/target-25.c: New test.
* testsuite/libgomp.c/target-26.c: New test.
* testsuite/libgomp.c/target-27.c: New test.
* testsuite/libgomp.c/taskloop-1.c: New test.
* testsuite/libgomp.c/taskloop-2.c: New test.
* testsuite/libgomp.c/taskloop-3.c: New test.
* testsuite/libgomp.c/taskloop-4.c: New test.
* testsuite/libgomp.c++/ctor-13.C: New test.
* testsuite/libgomp.c++/doacross-1.C: New test.
* testsuite/libgomp.c++/examples-4/declare_target-2.C:
Replace offload_device with offload_device_nonshared_as.
* testsuite/libgomp.c++/for-12.C: New test.
* testsuite/libgomp.c++/for-13.C: New test.