mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-08-31 07:50:24 +00:00
519b16c4b0
Bug: dawn:208 Change-Id: Ic9b4c83ab3c27851d149adb5986f3a5556d0548a Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11283 Commit-Queue: Austin Eng <enga@chromium.org> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
101 lines
3.2 KiB
C++
101 lines
3.2 KiB
C++
// Copyright 2019 The Dawn Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#ifndef TESTS_PERFTESTS_DAWNPERFTEST_H_
|
|
#define TESTS_PERFTESTS_DAWNPERFTEST_H_
|
|
|
|
#include "tests/DawnTest.h"
|
|
|
|
namespace utils {
|
|
class Timer;
|
|
}
|
|
|
|
void InitDawnPerfTestEnvironment(int argc, char** argv);
|
|
|
|
class DawnPerfTestEnvironment : public DawnTestEnvironment {
|
|
public:
|
|
DawnPerfTestEnvironment(int argc, char** argv);
|
|
~DawnPerfTestEnvironment();
|
|
|
|
void SetUp() override;
|
|
|
|
bool IsCalibrating() const;
|
|
unsigned int OverrideStepsToRun() const;
|
|
|
|
private:
|
|
// Only run calibration which allows the perf test runner to save time.
|
|
bool mIsCalibrating = false;
|
|
|
|
// If non-zero, overrides the number of steps.
|
|
unsigned int mOverrideStepsToRun = 0;
|
|
};
|
|
|
|
class DawnPerfTestBase {
|
|
static constexpr double kCalibrationRunTimeSeconds = 1.0;
|
|
static constexpr double kMaximumRunTimeSeconds = 10.0;
|
|
static constexpr unsigned int kNumTrials = 3;
|
|
|
|
public:
|
|
DawnPerfTestBase(DawnTestBase* test, unsigned int iterationsPerStep);
|
|
virtual ~DawnPerfTestBase();
|
|
|
|
protected:
|
|
// Call if the test step was aborted and the test should stop running.
|
|
void AbortTest();
|
|
|
|
void WaitForGPU();
|
|
|
|
void RunTest();
|
|
void PrintResult(const std::string& trace,
|
|
double value,
|
|
const std::string& units,
|
|
bool important) const;
|
|
void PrintResult(const std::string& trace,
|
|
unsigned int value,
|
|
const std::string& units,
|
|
bool important) const;
|
|
|
|
private:
|
|
void DoRunLoop(double maxRunTime);
|
|
void PrintResults();
|
|
|
|
virtual void Step() = 0;
|
|
|
|
DawnTestBase* mTest;
|
|
bool mRunning = false;
|
|
unsigned int mIterationsPerStep;
|
|
unsigned int mStepsToRun = 0;
|
|
unsigned int mNumStepsPerformed = 0;
|
|
uint64_t mGPUTimeNs = 0; // TODO(enga): Measure GPU time with timing queries.
|
|
std::unique_ptr<utils::Timer> mTimer;
|
|
};
|
|
|
|
template <typename Params = DawnTestParam>
|
|
class DawnPerfTestWithParams : public DawnTestWithParams<Params>, public DawnPerfTestBase {
|
|
protected:
|
|
DawnPerfTestWithParams(unsigned int iterationsPerStep)
|
|
: DawnTestWithParams<Params>(), DawnPerfTestBase(this, iterationsPerStep) {
|
|
}
|
|
~DawnPerfTestWithParams() override = default;
|
|
};
|
|
|
|
using DawnPerfTest = DawnPerfTestWithParams<>;
|
|
|
|
#define DAWN_INSTANTIATE_PERF_TEST_SUITE_P(testName, ...) \
|
|
INSTANTIATE_TEST_SUITE_P( \
|
|
, testName, ::testing::ValuesIn(MakeParamGenerator<testName::ParamType>(__VA_ARGS__)), \
|
|
testing::PrintToStringParamName())
|
|
|
|
#endif // TESTS_PERFTESTS_DAWNPERFTEST_H_
|