Home
last modified time | relevance | path

Searched refs:state (Results 1 – 25 of 61) sorted by relevance

123

/bionic/benchmarks/
Dmath_benchmark.cpp27 static void SetLabel(benchmark::State& state) { in SetLabel() argument
28 state.SetLabel(names[state.range(0)]); in SetLabel()
35 static void BM_math_sqrt(benchmark::State& state) { in BM_math_sqrt() argument
38 while (state.KeepRunning()) { in BM_math_sqrt()
44 static void BM_math_log10(benchmark::State& state) { in BM_math_log10() argument
47 while (state.KeepRunning()) { in BM_math_log10()
53 static void BM_math_logb(benchmark::State& state) { in BM_math_logb() argument
56 while (state.KeepRunning()) { in BM_math_logb()
62 static void BM_math_isfinite_macro(benchmark::State& state) { in BM_math_isfinite_macro() argument
64 v = values[state.range(0)]; in BM_math_isfinite_macro()
[all …]
Dpthread_benchmark.cpp24 static void BM_pthread_self(benchmark::State& state) { in BM_pthread_self() argument
25 while (state.KeepRunning()) { in BM_pthread_self()
31 static void BM_pthread_getspecific(benchmark::State& state) { in BM_pthread_getspecific() argument
35 while (state.KeepRunning()) { in BM_pthread_getspecific()
43 static void BM_pthread_setspecific(benchmark::State& state) { in BM_pthread_setspecific() argument
47 while (state.KeepRunning()) { in BM_pthread_setspecific()
58 static void BM_pthread_once(benchmark::State& state) { in BM_pthread_once() argument
62 while (state.KeepRunning()) { in BM_pthread_once()
68 static void BM_pthread_mutex_lock(benchmark::State& state) { in BM_pthread_mutex_lock() argument
71 while (state.KeepRunning()) { in BM_pthread_mutex_lock()
[all …]
Dstring_benchmark.cpp43 static void BM_string_memcmp(benchmark::State& state) { in BM_string_memcmp() argument
44 const size_t nbytes = state.range(0); in BM_string_memcmp()
45 const size_t src_alignment = state.range(1); in BM_string_memcmp()
46 const size_t dst_alignment = state.range(2); in BM_string_memcmp()
54 while (state.KeepRunning()) { in BM_string_memcmp()
58 state.SetBytesProcessed(uint64_t(state.iterations()) * uint64_t(nbytes)); in BM_string_memcmp()
62 static void BM_string_memcpy(benchmark::State& state) { in BM_string_memcpy() argument
63 const size_t nbytes = state.range(0); in BM_string_memcpy()
64 const size_t src_alignment = state.range(1); in BM_string_memcpy()
65 const size_t dst_alignment = state.range(2); in BM_string_memcpy()
[all …]
Dstdio_benchmark.cpp30 void ReadWriteTest(benchmark::State& state, Fn f, bool buffered) { in ReadWriteTest() argument
31 size_t chunk_size = state.range(0); in ReadWriteTest()
41 while (state.KeepRunning()) { in ReadWriteTest()
45 state.SetBytesProcessed(int64_t(state.iterations()) * int64_t(chunk_size)); in ReadWriteTest()
50 void BM_stdio_fread(benchmark::State& state) { in BM_stdio_fread() argument
51 ReadWriteTest(state, fread, true); in BM_stdio_fread()
55 void BM_stdio_fwrite(benchmark::State& state) { in BM_stdio_fwrite() argument
56 ReadWriteTest(state, fwrite, true); in BM_stdio_fwrite()
60 void BM_stdio_fread_unbuffered(benchmark::State& state) { in BM_stdio_fread_unbuffered() argument
61 ReadWriteTest(state, fread, false); in BM_stdio_fread_unbuffered()
[all …]
Dtime_benchmark.cpp24 static void BM_time_clock_gettime(benchmark::State& state) { in BM_time_clock_gettime() argument
26 while (state.KeepRunning()) { in BM_time_clock_gettime()
32 static void BM_time_clock_gettime_syscall(benchmark::State& state) { in BM_time_clock_gettime_syscall() argument
34 while (state.KeepRunning()) { in BM_time_clock_gettime_syscall()
40 static void BM_time_gettimeofday(benchmark::State& state) { in BM_time_gettimeofday() argument
42 while (state.KeepRunning()) { in BM_time_gettimeofday()
48 void BM_time_gettimeofday_syscall(benchmark::State& state) { in BM_time_gettimeofday_syscall() argument
50 while (state.KeepRunning()) { in BM_time_gettimeofday_syscall()
56 void BM_time_time(benchmark::State& state) { in BM_time_time() argument
57 while (state.KeepRunning()) { in BM_time_time()
[all …]
Datomic_benchmark.cpp46 void BM_empty(benchmark::State& state) { in BM_empty() argument
47 while (state.KeepRunning()) { in BM_empty()
53 static void BM_load_relaxed(benchmark::State& state) { in BM_load_relaxed() argument
55 while (state.KeepRunning()) { in BM_load_relaxed()
63 static void BM_load_acquire(benchmark::State& state) { in BM_load_acquire() argument
65 while (state.KeepRunning()) { in BM_load_acquire()
73 static void BM_store_release(benchmark::State& state) { in BM_store_release() argument
75 while (state.KeepRunning()) { in BM_store_release()
82 static void BM_store_seq_cst(benchmark::State& state) { in BM_store_seq_cst() argument
84 while (state.KeepRunning()) { in BM_store_seq_cst()
[all …]
Dunistd_benchmark.cpp22 static void BM_unistd_getpid(benchmark::State& state) { in BM_unistd_getpid() argument
23 while (state.KeepRunning()) { in BM_unistd_getpid()
29 static void BM_unistd_getpid_syscall(benchmark::State& state) { in BM_unistd_getpid_syscall() argument
30 while (state.KeepRunning()) { in BM_unistd_getpid_syscall()
41 static void BM_unistd_gettid(benchmark::State& state) { in BM_unistd_gettid() argument
42 while (state.KeepRunning()) { in BM_unistd_gettid()
50 void BM_unistd_gettid_syscall(benchmark::State& state) { in BM_unistd_gettid_syscall() argument
51 while (state.KeepRunning()) { in BM_unistd_gettid_syscall()
Dsemaphore_benchmark.cpp25 static void BM_semaphore_sem_getvalue(benchmark::State& state) { in BM_semaphore_sem_getvalue() argument
29 while (state.KeepRunning()) { in BM_semaphore_sem_getvalue()
36 static void BM_semaphore_sem_wait_sem_post(benchmark::State& state) { in BM_semaphore_sem_wait_sem_post() argument
40 while (state.KeepRunning()) { in BM_semaphore_sem_wait_sem_post()
122 BENCHMARK_F(SemaphoreFixture, semaphore_sem_post)(benchmark::State& state) { in BENCHMARK_F()
123 while (state.KeepRunning()) { in BENCHMARK_F()
124 state.PauseTiming(); in BENCHMARK_F()
146 state.ResumeTiming(); in BENCHMARK_F()
Dproperty_benchmark.cpp137 static void BM_property_get(benchmark::State& state) { in BM_property_get() argument
138 const size_t nprops = state.range(0); in BM_property_get()
143 while (state.KeepRunning()) { in BM_property_get()
150 static void BM_property_find(benchmark::State& state) { in BM_property_find() argument
151 const size_t nprops = state.range(0); in BM_property_find()
156 while (state.KeepRunning()) { in BM_property_find()
162 static void BM_property_read(benchmark::State& state) { in BM_property_read() argument
163 const size_t nprops = state.range(0); in BM_property_read()
176 while (state.KeepRunning()) { in BM_property_read()
185 static void BM_property_serial(benchmark::State& state) { in BM_property_serial() argument
[all …]
/bionic/tests/
Dstring_test.cpp256 StringTestState<char> state(SMALL); in TEST() local
257 for (size_t i = 1; i < state.n; i++) { in TEST()
258 for (state.BeginIterations(); state.HasNextIteration(); state.NextIteration()) { in TEST()
259 memset(state.ptr2, '\2', state.MAX_LEN); in TEST()
260 state.ptr2[state.MAX_LEN - 1] = '\0'; in TEST()
261 memcpy(state.ptr, state.ptr2, 2 * state.MAX_LEN); in TEST()
263 memset(state.ptr1, 'L', state.len[i]); in TEST()
264 state.ptr1[random() % state.len[i]] = '\0'; in TEST()
265 state.ptr1[state.len[i] - 1] = '\0'; in TEST()
267 strcpy(state.ptr + state.MAX_LEN - 1, state.ptr1); in TEST()
[all …]
/bionic/libc/bionic/
Dgrp_pwd.cpp63 static void init_group_state(group_state_t* state) { in init_group_state() argument
64 memset(state, 0, sizeof(group_state_t) - sizeof(state->getgrent_idx)); in init_group_state()
65 state->group_.gr_mem = state->group_members_; in init_group_state()
136 static passwd* android_iinfo_to_passwd(passwd_state_t* state, in android_iinfo_to_passwd() argument
138 snprintf(state->name_buffer_, sizeof(state->name_buffer_), "%s", iinfo->name); in android_iinfo_to_passwd()
139 snprintf(state->dir_buffer_, sizeof(state->dir_buffer_), "/"); in android_iinfo_to_passwd()
140 snprintf(state->sh_buffer_, sizeof(state->sh_buffer_), "/system/bin/sh"); in android_iinfo_to_passwd()
142 passwd* pw = &state->passwd_; in android_iinfo_to_passwd()
143 pw->pw_name = state->name_buffer_; in android_iinfo_to_passwd()
146 pw->pw_dir = state->dir_buffer_; in android_iinfo_to_passwd()
[all …]
Dmbrtoc16.cpp36 static inline bool mbspartialc16(const mbstate_t* state) { in mbspartialc16() argument
37 return mbstate_get_byte(state, 3) != 0; in mbspartialc16()
41 size_t nconv, mbstate_t* state) { in begin_surrogate() argument
45 mbstate_set_byte(state, 0, trail & 0x00ff); in begin_surrogate()
46 mbstate_set_byte(state, 1, (trail & 0xff00) >> 8); in begin_surrogate()
47 mbstate_set_byte(state, 3, nconv & 0xff); in begin_surrogate()
54 static size_t finish_surrogate(char16_t* pc16, mbstate_t* state) { in finish_surrogate() argument
55 char16_t trail = mbstate_get_byte(state, 1) << 8 | in finish_surrogate()
56 mbstate_get_byte(state, 0); in finish_surrogate()
58 return mbstate_reset_and_return(mbstate_get_byte(state, 3), state); in finish_surrogate()
[all …]
Dc16rtomb.cpp45 mbstate_t* state = (ps == NULL) ? &__private_state : ps; in c16rtomb() local
46 if (mbsinit(state)) { in c16rtomb()
49 mbstate_set_byte(state, 3, (c32 & 0xff0000) >> 16); in c16rtomb()
50 mbstate_set_byte(state, 2, (c32 & 0x00ff00) >> 8); in c16rtomb()
53 return mbstate_reset_and_return_illegal(EINVAL, state); in c16rtomb()
55 return c32rtomb(s, static_cast<char32_t>(c16), state); in c16rtomb()
59 return mbstate_reset_and_return_illegal(EINVAL, state); in c16rtomb()
62 char32_t c32 = ((mbstate_get_byte(state, 3) << 16) | in c16rtomb()
63 (mbstate_get_byte(state, 2) << 8) | in c16rtomb()
65 return mbstate_reset_and_return(c32rtomb(s, c32, NULL), state); in c16rtomb()
D__cxa_guard.cpp55 atomic_int state; member
64 atomic_int state; member
82 int old_value = atomic_load_explicit(&gv->state, memory_order_acquire); in __cxa_guard_acquire()
91 if (!atomic_compare_exchange_weak_explicit(&gv->state, &old_value, in __cxa_guard_acquire()
99 if (!atomic_compare_exchange_weak_explicit(&gv->state, &old_value, in __cxa_guard_acquire()
107 __futex_wait_ex(&gv->state, false, CONSTRUCTION_UNDERWAY_WITH_WAITER, false, nullptr); in __cxa_guard_acquire()
108 old_value = atomic_load_explicit(&gv->state, memory_order_acquire); in __cxa_guard_acquire()
115 int old_value = atomic_exchange_explicit(&gv->state, CONSTRUCTION_COMPLETE, memory_order_release); in __cxa_guard_release()
117 __futex_wake_ex(&gv->state, false, INT_MAX); in __cxa_guard_release()
124 …int old_value = atomic_exchange_explicit(&gv->state, CONSTRUCTION_NOT_YET_STARTED, memory_order_re… in __cxa_guard_abort()
[all …]
Dmbrtoc32.cpp38 mbstate_t* state = (ps == NULL) ? &__private_state : ps; in mbrtoc32() local
43 if (mbstate_get_byte(state, 3) != 0) { in mbrtoc32()
44 return mbstate_reset_and_return_illegal(EINVAL, state); in mbrtoc32()
58 if (mbsinit(state) && (((ch = static_cast<uint8_t>(*s)) & ~0x7f) == 0)) { in mbrtoc32()
81 size_t bytes_so_far = mbstate_bytes_so_far(state); in mbrtoc32()
82 ch = bytes_so_far > 0 ? mbstate_get_byte(state, 0) : static_cast<uint8_t>(*s); in mbrtoc32()
101 return mbstate_reset_and_return_illegal(EILSEQ, state); in mbrtoc32()
108 if (!mbsinit(state) && ((*s & 0xc0) != 0x80)) { in mbrtoc32()
110 return mbstate_reset_and_return_illegal(EILSEQ, state); in mbrtoc32()
112 mbstate_set_byte(state, bytes_so_far + i, *s++); in mbrtoc32()
[all …]
Dwchar.cpp62 mbstate_t* state = (ps == NULL) ? &__private_state : ps; in mbrtowc() local
65 return mbrtoc32(reinterpret_cast<char32_t*>(pwc), s, n, state); in mbrtowc()
70 mbstate_t* state = (ps == NULL) ? &__private_state : ps; in mbsnrtowcs() local
76 if (nmc > 0 && mbstate_bytes_so_far(state) > 0 && static_cast<uint8_t>((*src)[0]) < 0x80) { in mbsnrtowcs()
77 return mbstate_reset_and_return_illegal(EILSEQ, state); in mbsnrtowcs()
86 return mbstate_reset_and_return(o, state); in mbsnrtowcs()
90 r = mbrtowc(NULL, *src + i, nmc - i, state); in mbsnrtowcs()
92 return mbstate_reset_and_return_illegal(EILSEQ, state); in mbsnrtowcs()
95 return mbstate_reset_and_return_illegal(EILSEQ, state); in mbsnrtowcs()
98 return mbstate_reset_and_return(o, state); in mbsnrtowcs()
[all …]
Dpthread_rwlock.cpp158 atomic_int state; member
184 static inline __always_inline bool __state_owned_by_writer(int state) { in __state_owned_by_writer() argument
185 return state < 0; in __state_owned_by_writer()
188 static inline __always_inline bool __state_owned_by_readers(int state) { in __state_owned_by_readers() argument
191 return state >= STATE_READER_COUNT_CHANGE_STEP; in __state_owned_by_readers()
194 static inline __always_inline bool __state_owned_by_readers_or_writer(int state) { in __state_owned_by_readers_or_writer() argument
195 return state < 0 || state >= STATE_READER_COUNT_CHANGE_STEP; in __state_owned_by_readers_or_writer()
198 static inline __always_inline int __state_add_writer_flag(int state) { in __state_add_writer_flag() argument
199 return state | STATE_OWNED_BY_WRITER_FLAG; in __state_add_writer_flag()
202 static inline __always_inline bool __state_is_last_reader(int state) { in __state_is_last_reader() argument
[all …]
Dpthread_barrier.cpp72 _Atomic(BarrierState) state;
98 atomic_init(&barrier->state, WAIT); in pthread_barrier_init()
120 while(atomic_load_explicit(&barrier->state, memory_order_acquire) == RELEASE) { in pthread_barrier_wait()
121 __futex_wait_ex(&barrier->state, barrier->pshared, RELEASE, false, nullptr); in pthread_barrier_wait()
148 atomic_store_explicit(&barrier->state, RELEASE, memory_order_release); in pthread_barrier_wait()
149 __futex_wake_ex(&barrier->state, barrier->pshared, prev_wait_count); in pthread_barrier_wait()
154 while (atomic_load_explicit(&barrier->state, memory_order_acquire) == WAIT) { in pthread_barrier_wait()
155 __futex_wait_ex(&barrier->state, barrier->pshared, WAIT, false, nullptr); in pthread_barrier_wait()
162 atomic_store_explicit(&barrier->state, WAIT, memory_order_release); in pthread_barrier_wait()
163 __futex_wake_ex(&barrier->state, barrier->pshared, barrier->init_count); in pthread_barrier_wait()
[all …]
Dc32rtomb.cpp37 mbstate_t* state = (ps == NULL) ? &__private_state : ps; in c32rtomb() local
41 return mbstate_reset_and_return(1, state); in c32rtomb()
50 return mbstate_reset_and_return(1, state); in c32rtomb()
53 if (!mbsinit(state)) { in c32rtomb()
54 return mbstate_reset_and_return_illegal(EILSEQ, state); in c32rtomb()
Dpthread_mutex.cpp219 _Atomic(uint16_t) state;
247 atomic_init(&mutex->state, MUTEX_TYPE_BITS_NORMAL); in pthread_mutex_init()
251 uint16_t state = 0; in pthread_mutex_init() local
253 state |= MUTEX_SHARED_MASK; in pthread_mutex_init()
258 state |= MUTEX_TYPE_BITS_NORMAL; in pthread_mutex_init()
261 state |= MUTEX_TYPE_BITS_RECURSIVE; in pthread_mutex_init()
264 state |= MUTEX_TYPE_BITS_ERRORCHECK; in pthread_mutex_init()
270 atomic_init(&mutex->state, state); in pthread_mutex_init()
281 if (__predict_true(atomic_compare_exchange_strong_explicit(&mutex->state, &old_state, in __pthread_normal_mutex_trylock()
325 while (atomic_exchange_explicit(&mutex->state, locked_contended, in __pthread_normal_mutex_lock()
[all …]
Dmblen.cpp33 mbstate_t state = {}; in mblen() local
34 return mbrlen(s, n, &state); in mblen()
/bionic/libc/private/
Dbionic_lock.h44 _Atomic(LockState) state;
49 atomic_init(&state, Unlocked); in init()
55 return __predict_true(atomic_compare_exchange_strong_explicit(&state, &old_state, in trylock()
61 if (__predict_true(atomic_compare_exchange_strong_explicit(&state, &old_state, in lock()
65 while (atomic_exchange_explicit(&state, LockedWithWaiter, memory_order_acquire) != Unlocked) { in lock()
67 __futex_wait_ex(&state, process_shared, LockedWithWaiter, false, nullptr); in lock()
73 if (atomic_exchange_explicit(&state, Unlocked, memory_order_release) == LockedWithWaiter) { in unlock()
74 __futex_wake_ex(&state, process_shared, 1); in unlock()
/bionic/libc/upstream-netbsd/common/lib/libc/stdlib/
Drandom.c248 static int *state = &randtbl[1]; variable
272 state[0] = x; in srandom_unlocked()
274 state[0] = x; in srandom_unlocked()
286 x1 = state[i - 1]; in srandom_unlocked()
292 state[i] = t; in srandom_unlocked()
294 state[i] = 1103515245 * state[i - 1] + 12345; in srandom_unlocked()
297 fptr = &state[rand_sep]; in srandom_unlocked()
298 rptr = &state[0]; in srandom_unlocked()
342 void *ostate = (void *)(&state[-1]); in initstate()
351 state[-1] = rand_type; in initstate()
[all …]
/bionic/libc/stdio/
Dparsefloat.c47 } state = S_START; in parsefloat() local
64 switch (state) { in parsefloat()
66 state = S_GOTSIGN; in parsefloat()
74 state = S_MAYBEHEX; in parsefloat()
79 state = S_INF; in parsefloat()
83 state = S_NAN; in parsefloat()
86 state = S_DIGITS; in parsefloat()
128 state = S_DIGITS; in parsefloat()
140 state = S_FRAC; in parsefloat()
153 state = S_EXP; in parsefloat()
[all …]
/bionic/libc/upstream-openbsd/lib/libc/net/
Dbase64.c195 int tarindex, state, ch; local
199 state = 0;
213 switch (state) {
220 state = 1;
234 state = 2;
248 state = 3;
257 state = 0;
269 switch (state) {
310 if (state != 0)

123