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58 lines
1.4 KiB
58 lines
1.4 KiB
4 months ago
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/*
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* Copyright 2013 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Classes for writing out bench results in various formats.
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*/
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#ifndef SkResultsWriter_DEFINED
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#define SkResultsWriter_DEFINED
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#include "SkJSONWriter.h"
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#include "SkString.h"
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#include "SkTypes.h"
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/**
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NanoJSONResultsWriter helps nanobench writes the test results out in the following format:
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{
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"key": {
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"arch": "Arm7",
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"gpu": "SGX540",
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"os": "Android",
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"model": "GalaxyNexus",
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}
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"gitHash": "d1830323662ae8ae06908b97f15180fd25808894",
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"build_number": "1234",
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"results" : {
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"Xfermode_Luminosity_640_480" : {
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"8888" : {
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"median_ms" : 143.188128906250,
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"min_ms" : 143.835957031250,
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...
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},
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...
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*/
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class NanoJSONResultsWriter : public SkJSONWriter {
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public:
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NanoJSONResultsWriter(SkWStream* stream, Mode mode) : SkJSONWriter(stream, mode) {}
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void beginBench(const char* name, int32_t x, int32_t y) {
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SkString id = SkStringPrintf("%s_%d_%d", name, x, y);
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this->beginObject(id.c_str());
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}
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void endBench() { this->endObject(); }
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void appendMetric(const char* name, double value) {
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// Don't record if nan, or -nan.
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if (!sk_double_isnan(value)) {
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this->appendDoubleDigits(name, value, 16);
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}
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}
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};
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#endif
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