| /Linux-v5.15/tools/perf/bench/ |
| D | futex-wake-parallel.c | 97 static void wakeup_threads(struct thread_data *td, pthread_attr_t thread_attr) in wakeup_threads() argument
101 pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_JOINABLE); in wakeup_threads()
112 if (pthread_create(&td[i].worker, &thread_attr, in wakeup_threads()
144 static void block_threads(pthread_t *w, pthread_attr_t thread_attr, in block_threads() argument
157 if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset)) in block_threads()
160 if (pthread_create(&w[i], &thread_attr, blocked_workerfn, NULL)) in block_threads()
229 pthread_attr_t thread_attr; in bench_futex_wake_parallel() local
285 pthread_attr_init(&thread_attr); in bench_futex_wake_parallel()
296 block_threads(blocked_worker, thread_attr, cpu); in bench_futex_wake_parallel()
308 wakeup_threads(waking_worker, thread_attr); in bench_futex_wake_parallel()
[all …]
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| D | futex-wake.c | 98 pthread_attr_t thread_attr, struct perf_cpu_map *cpu) in block_threads() argument
110 if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset)) in block_threads()
113 if (pthread_create(&w[i], &thread_attr, workerfn, NULL)) in block_threads()
130 pthread_attr_t thread_attr; in bench_futex_wake() local
170 pthread_attr_init(&thread_attr); in bench_futex_wake()
180 block_threads(worker, thread_attr, cpu); in bench_futex_wake()
220 pthread_attr_destroy(&thread_attr); in bench_futex_wake()
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| D | futex-lock-pi.c | 120 static void create_threads(struct worker *w, pthread_attr_t thread_attr, in create_threads() argument
141 if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset)) in create_threads()
144 if (pthread_create(&w[i].thread, &thread_attr, workerfn, &worker[i])) in create_threads()
154 pthread_attr_t thread_attr; in bench_futex_lock_pi() local
194 pthread_attr_init(&thread_attr); in bench_futex_lock_pi()
197 create_threads(worker, thread_attr, cpu); in bench_futex_lock_pi()
198 pthread_attr_destroy(&thread_attr); in bench_futex_lock_pi()
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| D | futex-requeue.c | 124 pthread_attr_t thread_attr, struct perf_cpu_map *cpu) in block_threads() argument
136 if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset)) in block_threads()
139 if (pthread_create(&w[i], &thread_attr, workerfn, NULL)) in block_threads()
156 pthread_attr_t thread_attr; in bench_futex_requeue() local
200 pthread_attr_init(&thread_attr); in bench_futex_requeue()
210 block_threads(worker, thread_attr, cpu); in bench_futex_requeue()
292 pthread_attr_destroy(&thread_attr); in bench_futex_requeue()
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| D | futex-hash.c | 128 pthread_attr_t thread_attr; in bench_futex_hash() local
171 pthread_attr_init(&thread_attr); in bench_futex_hash()
182 ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset); in bench_futex_hash()
186 ret = pthread_create(&worker[i].thread, &thread_attr, workerfn, in bench_futex_hash()
192 pthread_attr_destroy(&thread_attr); in bench_futex_hash()
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| D | epoll-ctl.c | 224 pthread_attr_t thread_attr, *attrp = NULL; in do_threads() local
230 pthread_attr_init(&thread_attr); in do_threads()
258 ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset); in do_threads()
262 attrp = &thread_attr; in do_threads()
272 pthread_attr_destroy(&thread_attr); in do_threads()
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| D | epoll-wait.c | 293 pthread_attr_t thread_attr, *attrp = NULL; in do_threads() local
307 pthread_attr_init(&thread_attr); in do_threads()
347 ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset); in do_threads()
351 attrp = &thread_attr; in do_threads()
361 pthread_attr_destroy(&thread_attr); in do_threads()
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| /Linux-v5.15/tools/build/feature/ |
| D | test-pthread-attr-setaffinity-np.c | 9 pthread_attr_t thread_attr; in main() local
12 pthread_attr_init(&thread_attr); in main()
15 ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cs), &cs); in main()
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| /Linux-v5.15/tools/testing/selftests/mqueue/ |
| D | mq_perf_tests.c | 714 pthread_attr_t thread_attr; in main() local
726 pthread_attr_init(&thread_attr); in main()
727 pthread_attr_setaffinity_np(&thread_attr, cpu_set_size, in main()
729 if (pthread_create(&cpu_threads[i], &thread_attr, thread_func, in main()
732 pthread_attr_destroy(&thread_attr); in main()
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