Mike Balfour
2b43ad8029
* Add comparison operator for use from unit tests. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * First version of FastNoise benchmarks. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Simplified unit tests and added initial benchmarks. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Add GetValue vs GetValues unit test. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Moved Gradient test code into helper files for use from FastNoise. Also added benchmarks for each type of FastNoise so that we can have some comparative values handy. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Specialization for GetValues(). Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
77 lines
5.4 KiB
C++
77 lines
5.4 KiB
C++
/*
|
|
* Copyright (c) Contributors to the Open 3D Engine Project.
|
|
* For complete copyright and license terms please see the LICENSE at the root of this distribution.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0 OR MIT
|
|
*
|
|
*/
|
|
#pragma once
|
|
|
|
#include <AzCore/Component/EntityId.h>
|
|
#include <AzCore/Math/Vector3.h>
|
|
#include <AzCore/std/containers/vector.h>
|
|
#include <AzTest/AzTest.h>
|
|
|
|
namespace UnitTest
|
|
{
|
|
class GradientSignalTestHelpers
|
|
{
|
|
public:
|
|
static void CompareGetValueAndGetValues(AZ::EntityId gradientEntityId, float shapeHalfBounds);
|
|
|
|
#ifdef HAVE_BENCHMARK
|
|
// We use an enum to list out the different types of GetValue() benchmarks to run so that way we can condense our test cases
|
|
// to just take the value in as a benchmark argument and switch on it. Otherwise, we would need to write a different benchmark
|
|
// function for each test case for each gradient.
|
|
enum GetValuePermutation : int64_t
|
|
{
|
|
EBUS_GET_VALUE,
|
|
EBUS_GET_VALUES,
|
|
SAMPLER_GET_VALUE,
|
|
SAMPLER_GET_VALUES,
|
|
};
|
|
|
|
static void FillQueryPositions(AZStd::vector<AZ::Vector3>& positions, float height, float width);
|
|
|
|
static void RunEBusGetValueBenchmark(benchmark::State& state, const AZ::EntityId& gradientId, int64_t queryRange);
|
|
static void RunEBusGetValuesBenchmark(benchmark::State& state, const AZ::EntityId& gradientId, int64_t queryRange);
|
|
static void RunSamplerGetValueBenchmark(benchmark::State& state, const AZ::EntityId& gradientId, int64_t queryRange);
|
|
static void RunSamplerGetValuesBenchmark(benchmark::State& state, const AZ::EntityId& gradientId, int64_t queryRange);
|
|
static void RunGetValueOrGetValuesBenchmark(benchmark::State& state, const AZ::EntityId& gradientId);
|
|
|
|
// Because there's no good way to label different enums in the output results (they just appear as integer values), we work around it by
|
|
// registering one set of benchmark runs for each enum value and use ArgNames() to give it a friendly name in the results.
|
|
#ifndef GRADIENT_SIGNAL_GET_VALUES_BENCHMARK_REGISTER_F
|
|
#define GRADIENT_SIGNAL_GET_VALUES_BENCHMARK_REGISTER_F(Fixture, Func) \
|
|
BENCHMARK_REGISTER_F(Fixture, Func) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::EBUS_GET_VALUE, 1024 }) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::EBUS_GET_VALUE, 2048 }) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::EBUS_GET_VALUE, 4096 }) \
|
|
->ArgNames({ "EbusGetValue", "size" }) \
|
|
->Unit(::benchmark::kMillisecond); \
|
|
BENCHMARK_REGISTER_F(Fixture, Func) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::EBUS_GET_VALUES, 1024 }) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::EBUS_GET_VALUES, 2048 }) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::EBUS_GET_VALUES, 4096 }) \
|
|
->ArgNames({ "EbusGetValues", "size" }) \
|
|
->Unit(::benchmark::kMillisecond); \
|
|
BENCHMARK_REGISTER_F(Fixture, Func) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::SAMPLER_GET_VALUE, 1024 }) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::SAMPLER_GET_VALUE, 2048 }) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::SAMPLER_GET_VALUE, 4096 }) \
|
|
->ArgNames({ "SamplerGetValue", "size" }) \
|
|
->Unit(::benchmark::kMillisecond); \
|
|
BENCHMARK_REGISTER_F(Fixture, Func) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::SAMPLER_GET_VALUES, 1024 }) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::SAMPLER_GET_VALUES, 2048 }) \
|
|
->Args({ GradientSignalTestHelpers::GetValuePermutation::SAMPLER_GET_VALUES, 4096 }) \
|
|
->ArgNames({ "SamplerGetValues", "size" }) \
|
|
->Unit(::benchmark::kMillisecond);
|
|
#endif
|
|
|
|
#endif
|
|
};
|
|
|
|
|
|
}
|