| /kernel/linux/linux-5.10/tools/perf/util/ |
| H A D | thread_map.c | 35 struct perf_thread_map *threads; in thread_map__new_by_pid() local
46 threads = thread_map__alloc(items); in thread_map__new_by_pid()
47 if (threads != NULL) { in thread_map__new_by_pid()
49 perf_thread_map__set_pid(threads, i, atoi(namelist[i]->d_name)); in thread_map__new_by_pid()
50 threads->nr = items; in thread_map__new_by_pid()
51 refcount_set(&threads->refcnt, 1); in thread_map__new_by_pid()
58 return threads; in thread_map__new_by_pid()
63 struct perf_thread_map *threads = thread_map__alloc(1); in thread_map__new_by_tid() local
65 if (threads != NULL) { in thread_map__new_by_tid()
66 perf_thread_map__set_pid(threads, in thread_map__new_by_tid()
80 struct perf_thread_map *threads = thread_map__alloc(max_threads); __thread_map__new_all_cpus() local
183 struct perf_thread_map *threads = NULL, *nt; thread_map__new_by_pid_str() local
245 struct perf_thread_map *threads = NULL, *nt; thread_map__new_by_tid_str() local
307 thread_map__fprintf(struct perf_thread_map *threads, FILE *fp) thread_map__fprintf() argument
363 thread_map__read_comms(struct perf_thread_map *threads) thread_map__read_comms() argument
371 thread_map__copy_event(struct perf_thread_map *threads, struct perf_record_thread_map *event) thread_map__copy_event() argument
388 struct perf_thread_map *threads; thread_map__new_event() local
397 thread_map__has(struct perf_thread_map *threads, pid_t pid) thread_map__has() argument
409 thread_map__remove(struct perf_thread_map *threads, int idx) thread_map__remove() argument
[all...] |
| /kernel/linux/linux-6.6/tools/perf/util/ |
| H A D | thread_map.c | 36 struct perf_thread_map *threads; in thread_map__new_by_pid() local
47 threads = thread_map__alloc(items); in thread_map__new_by_pid()
48 if (threads != NULL) { in thread_map__new_by_pid()
50 perf_thread_map__set_pid(threads, i, atoi(namelist[i]->d_name)); in thread_map__new_by_pid()
51 threads->nr = items; in thread_map__new_by_pid()
52 refcount_set(&threads->refcnt, 1); in thread_map__new_by_pid()
59 return threads; in thread_map__new_by_pid()
64 struct perf_thread_map *threads = thread_map__alloc(1); in thread_map__new_by_tid() local
66 if (threads != NULL) { in thread_map__new_by_tid()
67 perf_thread_map__set_pid(threads, in thread_map__new_by_tid()
81 struct perf_thread_map *threads = thread_map__alloc(max_threads); __thread_map__new_all_cpus() local
184 struct perf_thread_map *threads = NULL, *nt; thread_map__new_by_pid_str() local
246 struct perf_thread_map *threads = NULL, *nt; thread_map__new_by_tid_str() local
308 thread_map__fprintf(struct perf_thread_map *threads, FILE *fp) thread_map__fprintf() argument
364 thread_map__read_comms(struct perf_thread_map *threads) thread_map__read_comms() argument
372 thread_map__copy_event(struct perf_thread_map *threads, struct perf_record_thread_map *event) thread_map__copy_event() argument
389 struct perf_thread_map *threads; thread_map__new_event() local
398 thread_map__has(struct perf_thread_map *threads, pid_t pid) thread_map__has() argument
410 thread_map__remove(struct perf_thread_map *threads, int idx) thread_map__remove() argument
[all...] |
| /kernel/linux/linux-5.10/tools/perf/tests/ |
| H A D | thread-map.c | 68 struct perf_thread_map *threads; in process_event() local
74 threads = thread_map__new_event(&event->thread_map); in process_event()
75 TEST_ASSERT_VAL("failed to alloc map", threads); in process_event()
77 TEST_ASSERT_VAL("wrong nr", threads->nr == 1); in process_event()
79 perf_thread_map__pid(threads, 0) == getpid()); in process_event()
81 perf_thread_map__comm(threads, 0) && in process_event()
82 !strcmp(perf_thread_map__comm(threads, 0), NAME)); in process_event()
84 refcount_read(&threads->refcnt) == 1); in process_event()
85 perf_thread_map__put(threads); in process_event()
91 struct perf_thread_map *threads; in test__thread_map_synthesize() local
110 struct perf_thread_map *threads; test__thread_map_remove() local
[all...] |
| H A D | event-times.c | 62 struct perf_thread_map *threads; in attach__current_disabled() local
67 threads = thread_map__new(-1, getpid(), UINT_MAX); in attach__current_disabled()
68 if (threads == NULL) { in attach__current_disabled()
75 err = evsel__open_per_thread(evsel, threads); in attach__current_disabled()
81 perf_thread_map__put(threads); in attach__current_disabled()
88 struct perf_thread_map *threads; in attach__current_enabled() local
93 threads = thread_map__new(-1, getpid(), UINT_MAX); in attach__current_enabled()
94 if (threads == NULL) { in attach__current_enabled()
99 err = evsel__open_per_thread(evsel, threads); in attach__current_enabled()
101 perf_thread_map__put(threads); in attach__current_enabled()
[all...] |
| /kernel/linux/linux-6.6/tools/perf/tests/ |
| H A D | thread-map.c | 69 struct perf_thread_map *threads; in process_event() local
75 threads = thread_map__new_event(&event->thread_map); in process_event()
76 TEST_ASSERT_VAL("failed to alloc map", threads); in process_event()
78 TEST_ASSERT_VAL("wrong nr", threads->nr == 1); in process_event()
80 perf_thread_map__pid(threads, 0) == getpid()); in process_event()
82 perf_thread_map__comm(threads, 0) && in process_event()
83 !strcmp(perf_thread_map__comm(threads, 0), NAME)); in process_event()
85 refcount_read(&threads->refcnt) == 1); in process_event()
86 perf_thread_map__put(threads); in process_event()
92 struct perf_thread_map *threads; in test__thread_map_synthesize() local
112 struct perf_thread_map *threads; test__thread_map_remove() local
[all...] |
| H A D | event-times.c | 62 struct perf_thread_map *threads; in attach__current_disabled() local
67 threads = thread_map__new(-1, getpid(), UINT_MAX); in attach__current_disabled()
68 if (threads == NULL) { in attach__current_disabled()
75 err = evsel__open_per_thread(evsel, threads); in attach__current_disabled()
81 perf_thread_map__put(threads); in attach__current_disabled()
88 struct perf_thread_map *threads; in attach__current_enabled() local
93 threads = thread_map__new(-1, getpid(), UINT_MAX); in attach__current_enabled()
94 if (threads == NULL) { in attach__current_enabled()
99 err = evsel__open_per_thread(evsel, threads); in attach__current_enabled()
101 perf_thread_map__put(threads); in attach__current_enabled()
[all...] |
| /kernel/linux/linux-6.6/tools/lib/perf/tests/ |
| H A D | test-threadmap.c | 16 struct perf_thread_map *threads; in test_threadmap_array() local
19 threads = perf_thread_map__new_array(nr, array); in test_threadmap_array()
20 __T("Failed to allocate new thread map", threads); in test_threadmap_array()
22 __T("Unexpected number of threads", perf_thread_map__nr(threads) == nr); in test_threadmap_array()
26 perf_thread_map__pid(threads, i) == (array ? array[i] : -1)); in test_threadmap_array()
30 perf_thread_map__set_pid(threads, i, i * 100); in test_threadmap_array()
33 perf_thread_map__pid(threads, 0) == (array ? array[0] : -1)); in test_threadmap_array()
37 perf_thread_map__pid(threads, i) == i * 100); in test_threadmap_array()
40 perf_thread_map__put(threads); in test_threadmap_array()
48 struct perf_thread_map *threads; test_threadmap() local
[all...] |
| H A D | test-evsel.c | 56 struct perf_thread_map *threads; in test_stat_thread() local
64 threads = perf_thread_map__new_dummy(); in test_stat_thread()
65 __T("failed to create threads", threads); in test_stat_thread()
67 perf_thread_map__set_pid(threads, 0, 0); in test_stat_thread()
72 err = perf_evsel__open(evsel, NULL, threads); in test_stat_thread()
81 perf_thread_map__put(threads); in test_stat_thread()
88 struct perf_thread_map *threads; in test_stat_thread_enable() local
97 threads = perf_thread_map__new_dummy(); in test_stat_thread_enable()
98 __T("failed to create threads", thread in test_stat_thread_enable()
130 struct perf_thread_map *threads; test_stat_user_read() local
195 test_stat_read_format_single(struct perf_event_attr *attr, struct perf_thread_map *threads) test_stat_read_format_single() argument
230 test_stat_read_format_group(struct perf_event_attr *attr, struct perf_thread_map *threads) test_stat_read_format_group() argument
293 struct perf_thread_map *threads; test_stat_read_format() local
[all...] |
| H A D | test-evlist.c | 95 struct perf_thread_map *threads; in test_stat_thread() local
108 threads = perf_thread_map__new_dummy(); in test_stat_thread()
109 __T("failed to create threads", threads); in test_stat_thread()
111 perf_thread_map__set_pid(threads, 0, 0); in test_stat_thread()
130 perf_evlist__set_maps(evlist, NULL, threads); in test_stat_thread()
143 perf_thread_map__put(threads); in test_stat_thread()
150 struct perf_thread_map *threads; in test_stat_thread_enable() local
165 threads = perf_thread_map__new_dummy(); in test_stat_thread_enable()
166 __T("failed to create threads", thread in test_stat_thread_enable()
219 struct perf_thread_map *threads; test_mmap_thread() local
443 struct perf_thread_map *threads; test_stat_multiplexing() local
[all...] |
| /kernel/linux/linux-5.10/tools/lib/perf/ |
| H A D | threadmap.c | 47 struct perf_thread_map *threads = thread_map__alloc(1); in perf_thread_map__new_dummy() local
49 if (threads != NULL) { in perf_thread_map__new_dummy()
50 perf_thread_map__set_pid(threads, 0, -1); in perf_thread_map__new_dummy()
51 threads->nr = 1; in perf_thread_map__new_dummy()
52 refcount_set(&threads->refcnt, 1); in perf_thread_map__new_dummy()
54 return threads; in perf_thread_map__new_dummy()
57 static void perf_thread_map__delete(struct perf_thread_map *threads) in perf_thread_map__delete() argument
59 if (threads) { in perf_thread_map__delete()
62 WARN_ONCE(refcount_read(&threads->refcnt) != 0, in perf_thread_map__delete()
64 for (i = 0; i < threads in perf_thread_map__delete()
83 perf_thread_map__nr(struct perf_thread_map *threads) perf_thread_map__nr() argument
[all...] |
| /kernel/linux/linux-6.6/tools/lib/perf/ |
| H A D | threadmap.c | 47 struct perf_thread_map *threads = thread_map__alloc(nr_threads); in perf_thread_map__new_array() local
50 if (!threads) in perf_thread_map__new_array()
54 perf_thread_map__set_pid(threads, i, array ? array[i] : -1); in perf_thread_map__new_array()
56 threads->nr = nr_threads; in perf_thread_map__new_array()
57 refcount_set(&threads->refcnt, 1); in perf_thread_map__new_array()
59 return threads; in perf_thread_map__new_array()
67 static void perf_thread_map__delete(struct perf_thread_map *threads) in perf_thread_map__delete() argument
69 if (threads) { in perf_thread_map__delete()
72 WARN_ONCE(refcount_read(&threads->refcnt) != 0, in perf_thread_map__delete()
74 for (i = 0; i < threads in perf_thread_map__delete()
93 perf_thread_map__nr(struct perf_thread_map *threads) perf_thread_map__nr() argument
[all...] |
| /kernel/linux/linux-5.10/tools/lib/perf/tests/ |
| H A D | test-evsel.c | 52 struct perf_thread_map *threads; in test_stat_thread() local
60 threads = perf_thread_map__new_dummy(); in test_stat_thread()
61 __T("failed to create threads", threads); in test_stat_thread()
63 perf_thread_map__set_pid(threads, 0, 0); in test_stat_thread()
68 err = perf_evsel__open(evsel, NULL, threads); in test_stat_thread()
77 perf_thread_map__put(threads); in test_stat_thread()
84 struct perf_thread_map *threads; in test_stat_thread_enable() local
93 threads = perf_thread_map__new_dummy(); in test_stat_thread_enable()
94 __T("failed to create threads", thread in test_stat_thread_enable()
[all...] |
| H A D | test-evlist.c | 85 struct perf_thread_map *threads; in test_stat_thread() local
98 threads = perf_thread_map__new_dummy(); in test_stat_thread()
99 __T("failed to create threads", threads); in test_stat_thread()
101 perf_thread_map__set_pid(threads, 0, 0); in test_stat_thread()
116 perf_evlist__set_maps(evlist, NULL, threads); in test_stat_thread()
129 perf_thread_map__put(threads); in test_stat_thread()
136 struct perf_thread_map *threads; in test_stat_thread_enable() local
151 threads = perf_thread_map__new_dummy(); in test_stat_thread_enable()
152 __T("failed to create threads", thread in test_stat_thread_enable()
201 struct perf_thread_map *threads; test_mmap_thread() local
[all...] |
| H A D | test-threadmap.c | 15 struct perf_thread_map *threads; in main() local
21 threads = perf_thread_map__new_dummy(); in main()
22 if (!threads) in main()
25 perf_thread_map__get(threads); in main()
26 perf_thread_map__put(threads); in main()
27 perf_thread_map__put(threads); in main()
|
| /kernel/linux/linux-6.6/tools/testing/selftests/dma/ |
| H A D | dma_map_benchmark.c | 29 int threads = 1, seconds = 20, node = -1; in main() local
41 threads = atoi(optarg); in main()
66 if (threads <= 0 || threads > DMA_MAP_MAX_THREADS) { in main()
67 fprintf(stderr, "invalid number of threads, must be in 1-%d\n", in main()
109 map.threads = threads; in main()
121 printf("dma mapping benchmark: threads:%d seconds:%d node:%d dir:%s granule: %d\n", in main()
122 threads, seconds, node, dir[directions], granule); in main()
|
| /kernel/linux/linux-5.10/tools/testing/selftests/powerpc/math/ |
| H A D | vmx_signal.c | 28 * worker threads
95 int i, j, rc, threads; in test_signal_vmx() local
102 threads = sysconf(_SC_NPROCESSORS_ONLN) * THREAD_FACTOR; in test_signal_vmx()
103 tids = malloc(threads * sizeof(pthread_t)); in test_signal_vmx()
107 threads_starting = threads; in test_signal_vmx()
108 for (i = 0; i < threads; i++) { in test_signal_vmx()
114 printf("\tWaiting for %d workers to start... %d", threads, threads_starting); in test_signal_vmx()
122 printf("\tSending signals to all threads %d times...", ITERATIONS); in test_signal_vmx()
124 for (j = 0; j < threads; j++) { in test_signal_vmx()
133 for (i = 0; i < threads; in test_signal_vmx()
[all...] |
| H A D | vmx_preempt.c | 8 * no way to be sure preemption happened so this test just uses many threads
28 * worker threads
59 int i, rc, threads; in test_preempt_vmx() local
65 threads = sysconf(_SC_NPROCESSORS_ONLN) * THREAD_FACTOR; in test_preempt_vmx()
66 tids = malloc(threads * sizeof(pthread_t)); in test_preempt_vmx()
70 threads_starting = threads; in test_preempt_vmx()
71 for (i = 0; i < threads; i++) { in test_preempt_vmx()
93 for (i = 0; i < threads; i++) { in test_preempt_vmx()
|
| H A D | fpu_preempt.c | 8 * no way to be sure preemption happened so this test just uses many threads
28 * worker threads
58 int i, rc, threads; in test_preempt_fpu() local
61 threads = sysconf(_SC_NPROCESSORS_ONLN) * THREAD_FACTOR; in test_preempt_fpu()
62 tids = malloc((threads) * sizeof(pthread_t)); in test_preempt_fpu()
66 threads_starting = threads; in test_preempt_fpu()
67 for (i = 0; i < threads; i++) { in test_preempt_fpu()
89 for (i = 0; i < threads; i++) { in test_preempt_fpu()
|
| H A D | fpu_signal.c | 26 * worker threads
77 int i, j, rc, threads; in test_signal_fpu() local
81 threads = sysconf(_SC_NPROCESSORS_ONLN) * THREAD_FACTOR; in test_signal_fpu()
82 tids = malloc(threads * sizeof(pthread_t)); in test_signal_fpu()
86 threads_starting = threads; in test_signal_fpu()
87 for (i = 0; i < threads; i++) { in test_signal_fpu()
98 printf("\tSending signals to all threads %d times...", ITERATIONS); in test_signal_fpu()
100 for (j = 0; j < threads; j++) { in test_signal_fpu()
109 for (i = 0; i < threads; i++) { in test_signal_fpu()
|
| /kernel/linux/linux-6.6/tools/testing/selftests/powerpc/math/ |
| H A D | vmx_signal.c | 28 * worker threads
95 int i, j, rc, threads; in test_signal_vmx() local
102 threads = sysconf(_SC_NPROCESSORS_ONLN) * THREAD_FACTOR; in test_signal_vmx()
103 tids = malloc(threads * sizeof(pthread_t)); in test_signal_vmx()
107 threads_starting = threads; in test_signal_vmx()
108 for (i = 0; i < threads; i++) { in test_signal_vmx()
114 printf("\tWaiting for %d workers to start... %d", threads, threads_starting); in test_signal_vmx()
122 printf("\tSending signals to all threads %d times...", ITERATIONS); in test_signal_vmx()
124 for (j = 0; j < threads; j++) { in test_signal_vmx()
133 for (i = 0; i < threads; in test_signal_vmx()
[all...] |
| H A D | fpu_preempt.c | 8 * no way to be sure preemption happened so this test just uses many threads
28 * worker threads
58 int i, rc, threads; in test_preempt_fpu() local
61 threads = sysconf(_SC_NPROCESSORS_ONLN) * THREAD_FACTOR; in test_preempt_fpu()
62 tids = malloc((threads) * sizeof(pthread_t)); in test_preempt_fpu()
66 threads_starting = threads; in test_preempt_fpu()
67 for (i = 0; i < threads; i++) { in test_preempt_fpu()
89 for (i = 0; i < threads; i++) { in test_preempt_fpu()
|
| H A D | vmx_preempt.c | 8 * no way to be sure preemption happened so this test just uses many threads
28 * worker threads
59 int i, rc, threads; in test_preempt_vmx() local
65 threads = sysconf(_SC_NPROCESSORS_ONLN) * THREAD_FACTOR; in test_preempt_vmx()
66 tids = malloc(threads * sizeof(pthread_t)); in test_preempt_vmx()
70 threads_starting = threads; in test_preempt_vmx()
71 for (i = 0; i < threads; i++) { in test_preempt_vmx()
93 for (i = 0; i < threads; i++) { in test_preempt_vmx()
|
| /kernel/linux/linux-6.6/tools/perf/bench/ |
| H A D | breakpoint.c | 33 OPT_UINTEGER('t', "threads", &thread_params.nthreads, "Specify amount of threads"),
89 pthread_t *threads; in breakpoint_thread() local
91 threads = calloc(thread_params.nthreads, sizeof(threads[0])); in breakpoint_thread()
92 if (!threads) in breakpoint_thread()
98 if (pthread_create(&threads[i], NULL, passive_thread, &done)) in breakpoint_thread()
104 pthread_join(threads[i], NULL); in breakpoint_thread()
106 free(threads); in breakpoint_thread()
111 // then starts nparallel threads whic
203 pthread_t *threads; bench_breakpoint_enable() local
[all...] |
| /kernel/linux/linux-5.10/tools/lib/perf/Documentation/examples/ |
| H A D | counting.c | 23 struct perf_thread_map *threads; in main() local
40 threads = perf_thread_map__new_dummy(); in main()
41 if (!threads) { in main()
42 fprintf(stderr, "failed to create threads\n"); in main()
45 perf_thread_map__set_pid(threads, 0, 0); in main()
63 perf_evlist__set_maps(evlist, NULL, threads); in main()
81 perf_thread_map__put(threads); in main()
|
| /kernel/linux/linux-6.6/tools/lib/perf/Documentation/examples/ |
| H A D | counting.c | 23 struct perf_thread_map *threads; in main() local
40 threads = perf_thread_map__new_dummy(); in main()
41 if (!threads) { in main()
42 fprintf(stderr, "failed to create threads\n"); in main()
45 perf_thread_map__set_pid(threads, 0, 0); in main()
63 perf_evlist__set_maps(evlist, NULL, threads); in main()
81 perf_thread_map__put(threads); in main()
|