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Searched refs:rand (Results 1 – 25 of 57) sorted by relevance

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/frameworks/av/media/libaudioclient/tests/
Daudioclient_serialization_tests.cpp94 s[i] = data[rand() % data.size()]; in CreateRandomString()
107 attr.content_type = kContentType[rand() % kContentType.size()]; in fillAudioAttributes()
108 attr.usage = kUsages[rand() % kUsages.size()]; in fillAudioAttributes()
109 attr.source = kInputSources[rand() % kInputSources.size()]; in fillAudioAttributes()
111 attr.flags = static_cast<audio_flags_mask_t>(rand() & 0x3ffd); // exclude AUDIO_FLAG_SECURE in fillAudioAttributes()
113 CreateRandomString((int)rand() % (AUDIO_ATTRIBUTES_TAGS_MAX_SIZE - 1)).c_str()); in fillAudioAttributes()
132 VolumeGroupAttributes volumeGroupAttr{static_cast<volume_group_t>(rand()), in TEST_F()
133 kStreamtypes[rand() % kStreamtypes.size()], in TEST_F()
137 product_strategy_t psId = static_cast<product_strategy_t>(rand()); in TEST_F()
161 volume_group_t groupId = static_cast<volume_group_t>(rand()); in TEST_F()
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/frameworks/base/core/tests/coretests/src/com/android/internal/os/
DBinderHeavyHitterTest.java71 final Random rand = new Random(); in generateRandomInput() local
75 container = flatternedHeavyHitters.remove(rand.nextInt(totalHeavyHitters)); in generateRandomInput()
78 container = newContainer(rand.nextInt(maxUid), in generateRandomInput()
79 binders[rand.nextInt(binders.length)].getClass(), in generateRandomInput()
80 rand.nextInt(maxCode), 0.0f); in generateRandomInput()
83 int val = rand.nextInt(total - i); in generateRandomInput()
85 container = flatternedHeavyHitters.remove(rand.nextInt(totalHeavyHitters)); in generateRandomInput()
88 container = newContainer(rand.nextInt(maxUid), in generateRandomInput()
89 binders[rand.nextInt(binders.length)].getClass(), in generateRandomInput()
90 rand.nextInt(maxCode), 0.0f); in generateRandomInput()
/frameworks/rs/tests/java_api/RSUnitTests/supportlibsrc_gen/com/android/rs/unittest/
DUT_math_agree.java42 private Random rand; field in UT_math_agree
46 rand = new Random(); in UT_math_agree()
129 fv[i] = rand.nextFloat(); in randvec_float()
135 rand.nextBytes(cv); in randvec_char()
142 ucv[i] = (short) rand.nextInt(0x1 << 8); in randvec_uchar()
149 sv[i] = (short) rand.nextInt(0x1 << 16); in randvec_short()
156 usv[i] = rand.nextInt(0x1 << 16); in randvec_ushort()
163 iv[i] = rand.nextInt(); in randvec_int()
170 uiv[i] = (long) rand.nextInt() - (long) Integer.MIN_VALUE; in randvec_uint()
177 lv[i] = rand.nextLong(); in randvec_long()
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DUT_reduce_backward.java54 Random rand = new Random(seed); in createInputArrayFloat() local
57 array[i] = rand.nextFloat(); in createInputArrayFloat()
62 Random rand = new Random(seed); in createInputArrayInt() local
65 array[i] = rand.nextInt(); in createInputArrayInt()
70 Random rand = new Random(seed); in createInputArrayInt() local
73 array[i] = rand.nextInt(eltRange); in createInputArrayInt()
DUT_reduce.java151 private float[] createInputArrayFloat(int len, Random rand) { in createInputArrayFloat() argument
154 final float val = rand.nextFloat(); in createInputArrayFloat()
155 array[i] = rand.nextBoolean() ? val : -val; in createInputArrayFloat()
165 Random rand = new Random(seed); in createInputArrayFloatWithInfs() local
166 float[] array = createInputArrayFloat(len, rand); in createInputArrayFloatWithInfs()
168 …array[rand.nextInt(len)] = (rand.nextBoolean() ? Float.POSITIVE_INFINITY : Float.NEGATIVE_INFINITY… in createInputArrayFloatWithInfs()
173 Random rand = new Random(seed); in createInputArrayInt() local
176 array[i] = rand.nextInt(); in createInputArrayInt()
181 Random rand = new Random(seed); in createInputArrayInt() local
184 array[i] = rand.nextInt(eltRange); in createInputArrayInt()
/frameworks/rs/tests/java_api/RSUnitTests/src/com/android/rs/unittest/
DUT_math_agree.java40 private Random rand; field in UT_math_agree
44 rand = new Random(); in UT_math_agree()
127 fv[i] = rand.nextFloat(); in randvec_float()
133 rand.nextBytes(cv); in randvec_char()
140 ucv[i] = (short) rand.nextInt(0x1 << 8); in randvec_uchar()
147 sv[i] = (short) rand.nextInt(0x1 << 16); in randvec_short()
154 usv[i] = rand.nextInt(0x1 << 16); in randvec_ushort()
161 iv[i] = rand.nextInt(); in randvec_int()
168 uiv[i] = (long) rand.nextInt() - (long) Integer.MIN_VALUE; in randvec_uint()
175 lv[i] = rand.nextLong(); in randvec_long()
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DUT_reduce_backward.java52 Random rand = new Random(seed); in createInputArrayFloat() local
55 array[i] = rand.nextFloat(); in createInputArrayFloat()
60 Random rand = new Random(seed); in createInputArrayInt() local
63 array[i] = rand.nextInt(); in createInputArrayInt()
68 Random rand = new Random(seed); in createInputArrayInt() local
71 array[i] = rand.nextInt(eltRange); in createInputArrayInt()
DUT_reduce.java149 private float[] createInputArrayFloat(int len, Random rand) { in createInputArrayFloat() argument
152 final float val = rand.nextFloat(); in createInputArrayFloat()
153 array[i] = rand.nextBoolean() ? val : -val; in createInputArrayFloat()
163 Random rand = new Random(seed); in createInputArrayFloatWithInfs() local
164 float[] array = createInputArrayFloat(len, rand); in createInputArrayFloatWithInfs()
166 …array[rand.nextInt(len)] = (rand.nextBoolean() ? Float.POSITIVE_INFINITY : Float.NEGATIVE_INFINITY… in createInputArrayFloatWithInfs()
171 Random rand = new Random(seed); in createInputArrayInt() local
174 array[i] = rand.nextInt(); in createInputArrayInt()
179 Random rand = new Random(seed); in createInputArrayInt() local
182 array[i] = rand.nextInt(eltRange); in createInputArrayInt()
/frameworks/base/packages/SystemUI/tests/src/com/android/systemui/complication/
DComplicationLayoutEngineTest.java119 final Random rand = new Random(); in testCombineMargins() local
120 final Margins margins1 = new Margins(rand.nextInt(), rand.nextInt(), rand.nextInt(), in testCombineMargins()
121 rand.nextInt()); in testCombineMargins()
122 final Margins margins2 = new Margins(rand.nextInt(), rand.nextInt(), rand.nextInt(), in testCombineMargins()
123 rand.nextInt()); in testCombineMargins()
133 final Random rand = new Random(); in testComplicationMarginPosition() local
134 final int startMargin = rand.nextInt(); in testComplicationMarginPosition()
135 final int topMargin = rand.nextInt(); in testComplicationMarginPosition()
136 final int endMargin = rand.nextInt(); in testComplicationMarginPosition()
137 final int bottomMargin = rand.nextInt(); in testComplicationMarginPosition()
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/frameworks/base/libs/hwui/tests/common/scenes/
DListViewAnimation.cpp51 SkColor randomColor = BrightColors[rand() % BrightColorsCount]; in createRandomCharIcon()
62 char charToShow = 'A' + (rand() % 26); in createRandomCharIcon()
97 textPaint.setColor(rand() % 2 ? Color::Black : Color::Grey_500); in createListItem()
110 auto box = rand() % 2 ? filledBox : strokedBox; in createListItem()
DStretchyListViewAnimation.cpp96 SkColor randomColor = BrightColors[rand() % BrightColorsCount]; in createRandomCharIcon()
107 char charToShow = 'A' + (rand() % 26); in createRandomCharIcon()
147 textPaint.setColor(rand() % 2 ? Color::Black : Color::Grey_500); in createListItem()
165 auto box = rand() % 2 ? filledBox : strokedBox; in createListItem()
/frameworks/native/opengl/tests/gl_perf/
Dfill_common.cpp194 float x = ((float)rand()) / (float)RAND_MAX; in randUniform()
195 float y = ((float)rand()) / (float)RAND_MAX; in randUniform()
196 float z = ((float)rand()) / (float)RAND_MAX; in randUniform()
197 float w = ((float)rand()) / (float)RAND_MAX; in randUniform()
/frameworks/rs/tests/java_api/RsBLAS_Benchmark/src/com/example/android/rs/blasbenchmark/
DBNNMTest.java89 Random rand = new Random(); in addByteNoise() local
91 if (rand.nextFloat() < frequency) { in addByteNoise()
93 final float direction = rand.nextFloat(); in addByteNoise()
94 int delta = (int)(Math.ceil(rand.nextFloat() * maxDelta)); in addByteNoise()
/frameworks/wilhelm/tests/sandbox/
Dmultiplay.c217 SLmillisecond delay = 100 + (rand() & 1023); in main()
220 i = (rand() & 0x7FFFFFFF) % numPlayers; in main()
256 SLmillibel volumeLevel = -((rand() & 0x7FFFFFFF) % ((SL_MILLIBEL_MIN + 1) / 10)); in main()
262 SLpermille stereoPosition = ((rand() & 0x7FFFFFFF) % 2001) - 1000; in main()
Dmultithread.c83 usleep(1000 + (rand() & 0xFFF)); in thread_start()
133 int r = rand(); in main()
/frameworks/base/cmds/interrupter/
Dinterrupter.c44 if (rand() < probability) { in maybe_interrupt()
/frameworks/base/core/java/android/content/pm/
DUserPackage.java173 final Random rand = new Random(); in maybePurgeRandomEntriesLocked() local
176 final int removeIdx = rand.nextInt(numCached--); in maybePurgeRandomEntriesLocked()
/frameworks/hardware/interfaces/sensorservice/utils/
Ddirect_channel_buffer_reader_test.cc322 bool write = rand() % 2 == 0; in TEST_F()
325 int num_writes = rand() % (kMaxReadWritePerRound * 2); in TEST_F()
330 int num_reads = rand() % kMaxReadWritePerRound; in TEST_F()
/frameworks/wilhelm/tests/listening/
DseekTorture.c122 SLmillisecond delay = 100 + (rand() & 8191); in main()
125 SLmillisecond newPos = duration * ((rand() & 65535) / 65536.0); in main()
/frameworks/base/packages/SystemUI/tests/src/com/android/systemui/classifier/
DZigZagClassifierTest.java380 Random rand = new Random(23); in test_randomOrigins() local
382 setOffsetX(rand.nextInt(2000) - 1000); in test_randomOrigins()
383 setOffsetY(rand.nextInt(2000) - 1000); in test_randomOrigins()
/frameworks/base/tests/graphics/HwAccelerationTest/src/com/android/test/hwui/
DPictureCaptureDemo.java109 final Random rand = new Random(); in onCreate()
126 if (rand.nextInt(20) == 0) { in onCreate()
/frameworks/av/services/camera/libcameraservice/tests/
DDistortionMapperComp.py23 rawCoords = np.floor(np.random.rand(1000,2) * activeArray)
/frameworks/compile/mclinker/lib/Support/Windows/
DSystem.inc41 return ::rand();
/frameworks/av/media/libstagefright/rtsp/include/media/stagefright/rtsp/
DVideoSource.h70 char x = (char)((double)rand() / RAND_MAX * 255); in read()
/frameworks/base/tests/JankBench/app/src/main/jni/
DBench.cpp237 size_t ni = rand() * rand(); in runMemoryLatencyTest()

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