| /Linux-v4.19/tools/perf/bench/ |
| D | futex-wake-parallel.c | 93 static void wakeup_threads(struct thread_data *td, pthread_attr_t thread_attr) in wakeup_threads() argument
97 pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_JOINABLE); in wakeup_threads()
108 if (pthread_create(&td[i].worker, &thread_attr, in wakeup_threads()
140 static void block_threads(pthread_t *w, pthread_attr_t thread_attr, in block_threads() argument
153 if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset)) in block_threads()
156 if (pthread_create(&w[i], &thread_attr, blocked_workerfn, NULL)) in block_threads()
225 pthread_attr_t thread_attr; in bench_futex_wake_parallel() local
274 pthread_attr_init(&thread_attr); in bench_futex_wake_parallel()
285 block_threads(blocked_worker, thread_attr, cpu); in bench_futex_wake_parallel()
297 wakeup_threads(waking_worker, thread_attr); in bench_futex_wake_parallel()
[all …]
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| D | futex-wake.c | 93 pthread_attr_t thread_attr, struct cpu_map *cpu) in block_threads() argument
105 if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset)) in block_threads()
108 if (pthread_create(&w[i], &thread_attr, workerfn, NULL)) in block_threads()
125 pthread_attr_t thread_attr; in bench_futex_wake() local
158 pthread_attr_init(&thread_attr); in bench_futex_wake()
168 block_threads(worker, thread_attr, cpu); in bench_futex_wake()
206 pthread_attr_destroy(&thread_attr); in bench_futex_wake()
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| D | futex-requeue.c | 87 pthread_attr_t thread_attr, struct cpu_map *cpu) in block_threads() argument
99 if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset)) in block_threads()
102 if (pthread_create(&w[i], &thread_attr, workerfn, NULL)) in block_threads()
119 pthread_attr_t thread_attr; in bench_futex_requeue() local
153 pthread_attr_init(&thread_attr); in bench_futex_requeue()
163 block_threads(worker, thread_attr, cpu); in bench_futex_requeue()
212 pthread_attr_destroy(&thread_attr); in bench_futex_requeue()
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| D | futex-lock-pi.c | 117 static void create_threads(struct worker *w, pthread_attr_t thread_attr, in create_threads() argument
138 if (pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset)) in create_threads()
141 if (pthread_create(&w[i].thread, &thread_attr, workerfn, &worker[i])) in create_threads()
151 pthread_attr_t thread_attr; in bench_futex_lock_pi() local
185 pthread_attr_init(&thread_attr); in bench_futex_lock_pi()
188 create_threads(worker, thread_attr, cpu); in bench_futex_lock_pi()
189 pthread_attr_destroy(&thread_attr); in bench_futex_lock_pi()
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| D | futex-hash.c | 124 pthread_attr_t thread_attr; in bench_futex_hash() local
161 pthread_attr_init(&thread_attr); in bench_futex_hash()
172 ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cpu_set_t), &cpuset); in bench_futex_hash()
176 ret = pthread_create(&worker[i].thread, &thread_attr, workerfn, in bench_futex_hash()
182 pthread_attr_destroy(&thread_attr); in bench_futex_hash()
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| /Linux-v4.19/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-v4.19/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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