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Searched refs:moments (Results 1 - 7 of 7) sorted by relevance

/third_party/skia/third_party/externals/abseil-cpp/absl/random/
H A Ddistributions_test.cc295 const auto moments = in TEST_F() local
297 EXPECT_NEAR(0.5, moments.mean, 0.02); in TEST_F()
298 EXPECT_NEAR(1 / 12.0, moments.variance, 0.02); in TEST_F()
299 EXPECT_NEAR(0.0, moments.skewness, 0.02); in TEST_F()
300 EXPECT_NEAR(9 / 5.0, moments.kurtosis, 0.02); in TEST_F()
314 const auto moments = in TEST_F() local
316 EXPECT_NEAR(0.5, moments.mean, 0.02); in TEST_F()
317 EXPECT_NEAR(1 / 12.0, moments.variance, 0.02); in TEST_F()
318 EXPECT_NEAR(0.0, moments.skewness, 0.02); in TEST_F()
319 EXPECT_NEAR(9 / 5.0, moments in TEST_F()
343 const auto moments = TEST_F() local
359 const auto moments = TEST_F() local
376 const auto moments = TEST_F() local
393 const auto moments = TEST_F() local
408 const auto moments = TEST_F() local
424 const auto moments = TEST_F() local
437 const auto moments = TEST_F() local
460 const auto moments = TEST_F() local
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H A Duniform_real_distribution_test.cc236 const auto moments = in TYPED_TEST() local
238 EXPECT_NEAR(0.5, moments.mean, 0.01); in TYPED_TEST()
239 EXPECT_NEAR(1 / 12.0, moments.variance, 0.015); in TYPED_TEST()
240 EXPECT_NEAR(0.0, moments.skewness, 0.02); in TYPED_TEST()
241 EXPECT_NEAR(9 / 5.0, moments.kurtosis, 0.015); in TYPED_TEST()
H A Duniform_int_distribution_test.cc154 auto moments = absl::random_internal::ComputeDistributionMoments(values); in TYPED_TEST() local
164 EXPECT_NEAR(mean, moments.mean, 0.01 * var); in TYPED_TEST()
165 EXPECT_NEAR(var, moments.variance, 0.015 * var); in TYPED_TEST()
166 EXPECT_NEAR(0.0, moments.skewness, 0.025); in TYPED_TEST()
167 EXPECT_NEAR(kurtosis, moments.kurtosis, 0.02 * kurtosis); in TYPED_TEST()
/third_party/skia/third_party/externals/abseil-cpp/absl/random/internal/
H A Ddistribution_test_util.cc74 std::ostream& operator<<(std::ostream& os, const DistributionMoments& moments) { in operator <<() argument
76 moments.mean, std::sqrt(moments.variance), in operator <<()
77 moments.skewness, moments.kurtosis); in operator <<()
403 double ZScore(double expected_mean, const DistributionMoments& moments) { in ZScore() argument
404 return (moments.mean - expected_mean) / in ZScore()
405 (std::sqrt(moments.variance) / in ZScore()
406 std::sqrt(static_cast<double>(moments.n))); in ZScore()
H A Ddistribution_test_util.h34 // Compute the 1st to 4th standard moments:
47 std::ostream& operator<<(std::ostream& os, const DistributionMoments& moments);
49 // Computes the Z-score for a set of data with the given distribution moments
51 double ZScore(double expected_mean, const DistributionMoments& moments);
/third_party/vk-gl-cts/external/vulkancts/modules/vulkan/dynamic_state/
H A DvktDynamicStateComputeTests.cpp1128 } moments[] = in createDynamicStateComputeTests() local
1149 for (int momentIdx = 0; momentIdx < DE_LENGTH_OF_ARRAY(moments); ++momentIdx) in createDynamicStateComputeTests()
1154 moments[momentIdx].when, // WhenToSet whenToSet; in createDynamicStateComputeTests()
1158 stateGroup->addChild(new DynamicStateComputeCase(testCtx, moments[momentIdx].name, testParams, pipelineConstructionType)); in createDynamicStateComputeTests()
1178 for (int momentIdx = 0; momentIdx < DE_LENGTH_OF_ARRAY(moments); ++momentIdx) in createDynamicStateComputeTests()
1183 moments[momentIdx].when, // WhenToSet whenToSet; in createDynamicStateComputeTests()
1195 operationGroup->addChild(new DynamicStateComputeCase(testCtx, moments[momentIdx].name, testParams, pipelineConstructionType)); in createDynamicStateComputeTests()
/third_party/vk-gl-cts/external/vulkancts/modules_no_buildgn/vulkan/dynamic_state/
H A DvktDynamicStateComputeTests.cpp1104 } moments[] = in createDynamicStateComputeTests() local
1125 for (int momentIdx = 0; momentIdx < DE_LENGTH_OF_ARRAY(moments); ++momentIdx) in createDynamicStateComputeTests()
1130 moments[momentIdx].when, // WhenToSet whenToSet; in createDynamicStateComputeTests()
1134 stateGroup->addChild(new DynamicStateComputeCase(testCtx, moments[momentIdx].name, "", testParams)); in createDynamicStateComputeTests()
1154 for (int momentIdx = 0; momentIdx < DE_LENGTH_OF_ARRAY(moments); ++momentIdx) in createDynamicStateComputeTests()
1159 moments[momentIdx].when, // WhenToSet whenToSet; in createDynamicStateComputeTests()
1171 operationGroup->addChild(new DynamicStateComputeCase(testCtx, moments[momentIdx].name, "", testParams)); in createDynamicStateComputeTests()

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