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/third_party/node/test/sequential/
Dtest-perf-hooks.js5 const { performance } = require('perf_hooks');
10 assert(performance);
11 assert(performance.nodeTiming);
12 assert.strictEqual(typeof performance.timeOrigin, 'number');
15 assert(Math.abs(performance.timeOrigin - Date.now()) < 15000);
17 const inited = performance.now();
22 performance.mark('A');
23 performance.clearMarks('A');
25 performance.mark('B');
26 performance.clearMarks();
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/third_party/typescript/src/compiler/
DperformanceCore.ts3 …// The following definitions provide the minimum compatible support for the Web Performance User T…
7 /** Indicates whether we should write native performance events */
9 performance: Performance; property
13 export interface Performance { interface
41 // Browser globals for the Web Performance User Timings API
43 declare const performance: Performance | undefined; constant
47 …function hasRequiredAPI(performance: Performance | undefined, PerformanceObserver: PerformanceObse…
48 return typeof performance === "object" &&
49 typeof performance.timeOrigin === "number" &&
50 typeof performance.mark === "function" &&
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Dperformance.ts2 /** Performance measurements for the compiler. */
3 namespace ts.performance {
5 // when set, indicates the implementation of `Performance` to use for user timing.
7 let performanceImpl: Performance | undefined;
51 * Marks a performance event.
65 * Adds a performance measurement with the specified name.
67 * @param measureName The name of the performance measurement.
111 * Indicates whether the performance API is enabled.
117 /** Enables (and resets) performance measurements for the compiler. */
123 timeorigin = perfHooks.performance.timeOrigin;
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/third_party/boost/libs/compute/doc/html/boost_compute/
Dperformance.html4 <title>Performance</title>
27 <a name="boost_compute.performance"></a><a class="link" href="performance.html" title="Performance"…
39 <a name="boost_compute.performance.h0"></a>
40 …se"><a name="boost_compute.performance.accumulate"></a></span><a class="link" href="performance.ht…
46 <a name="boost_compute.performance.h1"></a>
47 …rase"><a name="boost_compute.performance.count"></a></span><a class="link" href="performance.html#…
53 <a name="boost_compute.performance.h2"></a>
54 …"><a name="boost_compute.performance.inner_product"></a></span><a class="link" href="performance.h…
61 <a name="boost_compute.performance.h3"></a>
62 …rase"><a name="boost_compute.performance.merge"></a></span><a class="link" href="performance.html#…
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/third_party/node/test/fixtures/wpt/hr-time/
Dbasic.any.js2 assert_true((self.performance !== undefined), "self.performance exists");
3 assert_equals(typeof self.performance, "object", "self.performance is an object");
4 assert_equals((typeof self.performance.now), "function", "self.performance.now() is a function");
5 assert_equals(typeof self.performance.now(), "number", "self.performance.now() returns a number");
6 }, "self.performance.now() is a function that returns a number");
9 assert_true(self.performance.now() > 0);
10 }, "self.performance.now() returns a positive number");
13 var now1 = self.performance.now();
14 var now2 = self.performance.now();
16 }, "self.performance.now() difference is not negative");
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Dperformance-tojson.html11 // Check Performance attributes.
12 assert_equals(typeof(performance.toJSON), 'function');
13 const json = performance.toJSON();
15 assert_equals(json.timeOrigin, performance.timeOrigin,
16 'performance.toJSON().timeOrigin should match performance.timeOrigin');
20 const timing = performance.timing;
25 // 1) |jsonTiming| from Performance.
52 `performance.toJSON().timing.${key} should match performance.timing.${key}`);
54 `performance.timing.toJSON().${key} should match performance.timing.${key}`);
59 const navigation = performance.navigation;
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Dtest_cross_frame_start.html5 <title>window.performance.now across frames</title>
7 <link rel="help" href="http://www.w3.org/TR/hr-time/#sec-extenstions-performance-interface">
32 … test(function() { assert_true(window.performance.now() > 0); }, 'parent performance.now() > 0');
33 …test(function() { assert_true(childWindow.performance.now() > 0); }, 'child performance.now() > 0'…
36 …test(function () { assert_true(childWindow.performance.timing.navigationStart > (window.performanc…
40 var parentNow = window.performance.now();
41 var childNow = childWindow.performance.now();
45 …var childLoadTime = childWindow.performance.timing.loadEventStart - childWindow.performance.timing…
56 …<p>This test validates the values of the window.performance.now() are based on the current documen…
/third_party/bounds_checking_function/src/
Dsecurecutil.h32 …entify the platform that supports strnlen function, and use this function to improve performance */
193 /* The offset is 8 because the performance of 8 byte alignment is high */ \
224 * Performance optimization, product may disable inline function.
309 /* Improve performance with struct assignment, buf1 is not defined to avoid tool false positive */
315 unsigned char buf[2]; /* Performance optimization code structure assignment length 2 bytes */
318 unsigned char buf[3]; /* Performance optimization code structure assignment length 3 bytes */
321 unsigned char buf[4]; /* Performance optimization code structure assignment length 4 bytes */
324 unsigned char buf[5]; /* Performance optimization code structure assignment length 5 bytes */
327 unsigned char buf[6]; /* Performance optimization code structure assignment length 6 bytes */
330 unsigned char buf[7]; /* Performance optimization code structure assignment length 7 bytes */
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/third_party/mindspore/third_party/securec/src/
Dsecurecutil.h166 /* The offset is 8 because the performance of 8 byte alignment is high */ \
247 /* struct for performance */
249 unsigned char buf[1]; /* Performance optimization code structure assignment length 1 bytes */
252 unsigned char buf[2]; /* Performance optimization code structure assignment length 2 bytes */
255 unsigned char buf[3]; /* Performance optimization code structure assignment length 3 bytes */
258 unsigned char buf[4]; /* Performance optimization code structure assignment length 4 bytes */
261 unsigned char buf[5]; /* Performance optimization code structure assignment length 5 bytes */
264 unsigned char buf[6]; /* Performance optimization code structure assignment length 6 bytes */
267 unsigned char buf[7]; /* Performance optimization code structure assignment length 7 bytes */
270 unsigned char buf[8]; /* Performance optimization code structure assignment length 8 bytes */
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/third_party/vk-gl-cts/modules/gles3/performance/
DBUILD.gn14 # deqp-gles3-performance build
26 "//third_party/vk-gl-cts/modules/gles3/performance/es3pBlendTests.cpp",
27 "//third_party/vk-gl-cts/modules/gles3/performance/es3pBufferDataUploadTests.cpp",
28 "//third_party/vk-gl-cts/modules/gles3/performance/es3pDepthTests.cpp",
29 "//third_party/vk-gl-cts/modules/gles3/performance/es3pPerformanceTests.cpp",
30 "//third_party/vk-gl-cts/modules/gles3/performance/es3pRedundantStateChangeTests.cpp",
31 "//third_party/vk-gl-cts/modules/gles3/performance/es3pShaderCompilationCases.cpp",
32 "//third_party/vk-gl-cts/modules/gles3/performance/es3pShaderCompilerTests.cpp",
33 "//third_party/vk-gl-cts/modules/gles3/performance/es3pShaderControlStatementTests.cpp",
34 "//third_party/vk-gl-cts/modules/gles3/performance/es3pShaderOperatorTests.cpp",
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/third_party/vk-gl-cts/modules/gles2/performance/
DBUILD.gn14 # deqp-gles2-performance build
26 "//third_party/vk-gl-cts/modules/gles2/performance/es2pBlendTests.cpp",
27 "//third_party/vk-gl-cts/modules/gles2/performance/es2pDrawCallBatchingTests.cpp",
28 "//third_party/vk-gl-cts/modules/gles2/performance/es2pPerformanceTests.cpp",
29 "//third_party/vk-gl-cts/modules/gles2/performance/es2pRedundantStateChangeTests.cpp",
30 "//third_party/vk-gl-cts/modules/gles2/performance/es2pShaderCompilationCases.cpp",
31 "//third_party/vk-gl-cts/modules/gles2/performance/es2pShaderCompilerTests.cpp",
32 "//third_party/vk-gl-cts/modules/gles2/performance/es2pShaderControlStatementTests.cpp",
33 "//third_party/vk-gl-cts/modules/gles2/performance/es2pShaderOperatorTests.cpp",
34 "//third_party/vk-gl-cts/modules/gles2/performance/es2pShaderOptimizationTests.cpp",
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/third_party/boost/libs/spirit/doc/karma/
Dnumeric_performance.qbk9 [section:numeric_performance Performance of Numeric Generators]
11 [section:int_performance Comparing the performance of a single int_ generator]
13 These performance measurements are centered around default formatting of a
18 For the full source code of the performance test please see here:
25 Code used to measure the performance for `ltoa`:
29 Code used to measure the performance for standard C++ iostreams:
33 Code used to measure the performance for __boost_format__:
37 Code used to measure the performance for __karma__ using a plain character buffer:
41 The following table shows the overall performance results collected
47 [table Performance comparison for a single int (all times in [s], `1e7` iterations)
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/third_party/node/doc/api/
Dperf_hooks.md1 # Performance measurement APIs
10 [Web Performance APIs][] as well as additional APIs for
11 Node.js-specific performance measurements.
13 Node.js supports the following [Web Performance APIs][]:
16 * [Performance Timeline][]
20 const { PerformanceObserver, performance } = require('perf_hooks');
24 performance.clearMarks();
27 performance.measure('Start to Now');
29 performance.mark('A');
31 performance.measure('A to Now', 'A');
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/third_party/boost/doc/html/poly_collection/
Dperformance.html5 <title>Performance</title>
28 <a name="poly_collection.performance"></a><a class="link" href="performance.html" title="Performanc…
31 <dt><span class="section"><a href="performance.html#poly_collection.performance.container_definitio…
33 <dt><span class="section"><a href="performance.html#poly_collection.performance.insertion_tests">In…
35 <dt><span class="section"><a href="performance.html#poly_collection.performance.processing_tests">P…
42 We ran tests to measure the performance of the containers of Boost.PolyCollection
79 …a name="poly_collection.performance.container_definitions"></a><a class="link" href="performance.h…
83 <dt><span class="section"><a href="performance.html#poly_collection.performance.container_definitio…
84 <dt><span class="section"><a href="performance.html#poly_collection.performance.container_definitio…
85 <dt><span class="section"><a href="performance.html#poly_collection.performance.container_definitio…
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/third_party/node/deps/npm/node_modules/performance-now/
Dpackage.json2 "_from": "performance-now@^2.1.0",
3 "_id": "performance-now@2.1.0",
6 "_location": "/performance-now",
11 "raw": "performance-now@^2.1.0",
12 "name": "performance-now",
13 "escapedName": "performance-now",
21 "_resolved": "https://registry.npmjs.org/performance-now/-/performance-now-2.1.0.tgz",
23 "_spec": "performance-now@^2.1.0",
30 "url": "https://github.com/braveg1rl/performance-now/issues"
35 "description": "Implements performance.now (based on process.hrtime).",
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DREADME.md1performance-now [![Build Status](https://travis-ci.org/braveg1rl/performance-now.png?branch=master…
3 Implements a function similar to `performance.now` (based on `process.hrtime`).
5 Modern browsers have a `window.performance` object with - among others - a `now` method which gives…
9 …/), the number of milliseconds reported by `performance.now` should be relative to the value of `p…
18 var now = require("performance-now")
29 performance-now is released under the [MIT License](http://opensource.org/licenses/MIT).
/third_party/boost/libs/graph_parallel/doc/
Ddehne_gotz_min_spanning_tree.rst155 Performance section in ``dense_boruvka_minimum_spanning_tree``
158 The following charts illustrate the performance of this algorithm on
161 graphs. However, for sparse graphs performance tapers off as the
165 .. image:: http://www.osl.iu.edu/research/pbgl/performance/chart.php?generator=ER,SF,SW&dataset=Tim…
167 .. image:: http://www.osl.iu.edu/research/pbgl/performance/chart.php?generator=ER,SF,SW&dataset=Tim…
169 .. image:: http://www.osl.iu.edu/research/pbgl/performance/chart.php?generator=ER,SF,SW&dataset=Tim…
171 .. image:: http://www.osl.iu.edu/research/pbgl/performance/chart.php?generator=ER,SF,SW&dataset=Tim…
211 Performance section in ``merge_local_minimum_spanning_trees``
214 The following charts illustrate the performance of this algorithm on
219 .. image:: http://www.osl.iu.edu/research/pbgl/performance/chart.php?generator=ER,SF,SW&dataset=Tim…
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/third_party/flutter/flutter/dev/devicelab/
Dmanifest.yaml39 Collects various performance metrics of compiling the Complex
46 Collects various performance metrics of compiling the Complex
53 Collects various performance metrics of compiling the Complex
60 Collects various performance metrics of compiling the default
67 Collects various performance metrics of compiling the default
74 Collects various performance metrics of compiling the default
109 Collects various performance metrics of compiling the Flutter
116 Collects various performance metrics of compiling the Flutter
123 Collects various performance metrics of compiling the Flutter
139 Measures the runtime performance of the Complex Layout sample app on
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/third_party/boost/doc/html/metaparse/
Dperformance.html5 <title>Performance</title>
28 <a name="metaparse.performance"></a><a class="link" href="performance.html" title="Performance">Per…
31 <dt><span class="section"><a href="performance.html#metaparse.performance.benchmarks_of_boost_metap…
33 <dt><span class="section"><a href="performance.html#metaparse.performance.measuring_printf">Measuri…
34 <dt><span class="section"><a href="performance.html#metaparse.performance.further_measurements">Fur…
38performance.benchmarks_of_boost_metaparse_st"></a><a name="BOOST_METAPARSE_STRING_benchmark"></a><…
42 <dt><span class="section"><a href="performance.html#metaparse.performance.benchmarks_of_boost_metap…
44 <dt><span class="section"><a href="performance.html#metaparse.performance.benchmarks_of_boost_metap…
46 <dt><span class="section"><a href="performance.html#metaparse.performance.benchmarks_of_boost_metap…
50 …Measurements related to the performance of the <a class="link" href="reference.html#BOOST_METAPARS…
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/third_party/skia/third_party/externals/opengl-registry/extensions/INTEL/
DINTEL_performance_query.txt49 performance counters to the OpenGL applications. Performance counters may
62 case the result of performance counter usually represents the number of
65 This extension specifies universal API to manage performance counters on
66 different Intel hardware platforms. Performance counters are grouped
70 It is assumed that performance counters are started and ended on any
73 A set of performance counters is represented by a unique query type. Each
75 (sets of performance counters) are supported by the Intel hardware. However
76 each Intel hardware generation supports different sets of performance
80 Intel OGL Performance Counters Specification issued per each new hardware
162 4.4 Performance Queries (for OpenGL 4.4)
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/third_party/openGLES/extensions/INTEL/
DINTEL_performance_query.txt49 performance counters to the OpenGL applications. Performance counters may
62 case the result of performance counter usually represents the number of
65 This extension specifies universal API to manage performance counters on
66 different Intel hardware platforms. Performance counters are grouped
70 It is assumed that performance counters are started and ended on any
73 A set of performance counters is represented by a unique query type. Each
75 (sets of performance counters) are supported by the Intel hardware. However
76 each Intel hardware generation supports different sets of performance
80 Intel OGL Performance Counters Specification issued per each new hardware
162 4.4 Performance Queries (for OpenGL 4.4)
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/third_party/boost/libs/math/doc/performance/
Dperformance.qbk4 [mathpart perf Performance]
6 [section:perf_over2 Performance Overview]
25 [caution As usual with performance results these should be taken with a large pinch
26 of salt: relative performance is known to shift quite a bit depending
28 more, our performance results were obtained using our own test data:
36 [section:getting_best Getting the Best Performance from this Library: Compiler and Compiler Options]
42 improvement in performance, as does switching to a different compiler
47 [endsect] [/section:getting_best Getting the Best Performance from this Library: Compiler and Compi…
49 [section:tradoffs Trading Accuracy for Performance]
51 There are a number of [link policy Policies] that can be used to trade accuracy for performance:
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/third_party/mesa3d/src/intel/compiler/
Dbrw_ir_performance.h34 * Various estimates of the performance of a shader based on static
37 struct performance { struct
38 performance(const fs_visitor *v);
39 performance(const vec4_visitor *v);
40 ~performance();
73 * performance doesn't scale without limits as a function of its thread argument
80 performance(const performance &perf); argument
81 performance &
82 operator=(performance u); argument
/third_party/boost/libs/convert/doc/
Dperformance.qbk7 [section:performance Performance]
10 The performance of ['Boost.Convert] depends entirely on the performance of the converter deployed. …
12performance of every particular converter depends on the platform, the compiler used and the parti…
25 …onversion-related limitations in mind); ['Spirit.Karma]'s ['to-string] performance did not seem as…
26 …nd formatting support, it might be an option to consider if conversion performance is not your pri…
35 …st.org/doc/libs/1_55_0/doc/html/boost_lexical_cast/performance.html `boost::lexical_cast` performa…
37 …out the `std::stream`-related overhead. That resulted in the best out-of-three performance results.
39 Based on the performance data, I tend to conclude that, given type-safety and benefits provided by …
44 …c. Consequently, there might be reasonable concerns with regard to the performance overhead introd…
46 To test that code has been borrowed and adapted from the Spirit.Qi performance/optimization framewo…
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/third_party/boost/libs/regex/doc/html/boost_regex/background/
Dperformance.html4 <title>Performance</title>
10 <link rel="next" href="performance/section_id1378460593.html" title="Testing simple leftmost-longes…
23 …./../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="performance/section_id13784…
27 <a name="boost_regex.background.performance"></a><a class="link" href="performance.html" title="Per…
30 <dt><span class="section"><a href="performance/section_id1378460593.html">Testing
33 <dt><span class="section"><a href="performance/section_id1675827111.html">Testing
35 <dt><span class="section"><a href="performance/section_id3141719723.html">Testing
38 <dt><span class="section"><a href="performance/section_id3258595385.html">Testing
41 <dt><span class="section"><a href="performance/section_id3261825021.html">Testing
43 <dt><span class="section"><a href="performance/section_id3752650613.html">Testing
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