Andy Hung
4 years ago
committed by
Android (Google) Code Review
commit
068be4d22e
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/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <inttypes.h>
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#include <type_traits>
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#include "../../../../system/media/audio_utils/include/audio_utils/primitives.h"
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#define LOG_ALWAYS_FATAL(...)
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#include <../AudioMixerOps.h>
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#include <benchmark/benchmark.h>
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using namespace android;
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template <int MIXTYPE, int NCHAN>
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static void BM_VolumeRampMulti(benchmark::State& state) {
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constexpr size_t FRAME_COUNT = 1000;
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constexpr size_t SAMPLE_COUNT = FRAME_COUNT * NCHAN;
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// data inialized to 0.
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float out[SAMPLE_COUNT]{};
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float in[SAMPLE_COUNT]{};
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float aux[FRAME_COUNT]{};
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// volume initialized to 0
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float vola = 0.f;
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float vol[2] = {0.f, 0.f};
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// some volume increment
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float volainc = 0.01f;
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float volinc[2] = {0.01f, 0.01f};
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while (state.KeepRunning()) {
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benchmark::DoNotOptimize(out);
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benchmark::DoNotOptimize(in);
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volumeRampMulti<MIXTYPE, NCHAN>(out, FRAME_COUNT, in, aux, vol, volinc, &vola, volainc);
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benchmark::ClobberMemory();
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}
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}
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template <int MIXTYPE, int NCHAN>
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static void BM_VolumeMulti(benchmark::State& state) {
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constexpr size_t FRAME_COUNT = 1000;
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constexpr size_t SAMPLE_COUNT = FRAME_COUNT * NCHAN;
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// data inialized to 0.
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float out[SAMPLE_COUNT]{};
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float in[SAMPLE_COUNT]{};
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float aux[FRAME_COUNT]{};
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// volume initialized to 0
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float vola = 0.f;
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float vol[2] = {0.f, 0.f};
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while (state.KeepRunning()) {
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benchmark::DoNotOptimize(out);
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benchmark::DoNotOptimize(in);
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volumeMulti<MIXTYPE, NCHAN>(out, FRAME_COUNT, in, aux, vol, vola);
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benchmark::ClobberMemory();
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}
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}
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI, 2);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY, 2);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_STEREOVOL, 2);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_STEREOVOL, 2);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI, 4);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY, 4);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_STEREOVOL, 4);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_STEREOVOL, 4);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI, 5);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY, 5);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_STEREOVOL, 5);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_STEREOVOL, 5);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI, 8);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY, 8);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_STEREOVOL, 8);
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BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_STEREOVOL, 8);
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BENCHMARK_TEMPLATE(BM_VolumeMulti, MIXTYPE_MULTI, 8);
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BENCHMARK_TEMPLATE(BM_VolumeMulti, MIXTYPE_MULTI_SAVEONLY, 8);
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BENCHMARK_TEMPLATE(BM_VolumeMulti, MIXTYPE_MULTI_STEREOVOL, 8);
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BENCHMARK_TEMPLATE(BM_VolumeMulti, MIXTYPE_MULTI_SAVEONLY_STEREOVOL, 8);
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BENCHMARK_MAIN();
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@ -0,0 +1,52 @@
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/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <inttypes.h>
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#include <type_traits>
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#include "../../../../system/media/audio_utils/include/audio_utils/primitives.h"
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#define LOG_ALWAYS_FATAL(...)
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#include <../AudioMixerOps.h>
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using namespace android;
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template <int MIXTYPE, int NCHAN>
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static void checkVolumeRampMulti() {
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constexpr size_t FRAME_COUNT = 1000;
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constexpr size_t SAMPLE_COUNT = FRAME_COUNT * NCHAN;
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// data inialized to 0.
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float out[SAMPLE_COUNT]{};
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float in[SAMPLE_COUNT]{};
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float aux[FRAME_COUNT]{};
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// volume initialized to 0
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float vola = 0.f;
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float vol[2] = {0.f, 0.f};
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// some volume increment
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float volainc = 0.01f;
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float volinc[2] = {0.01f, 0.01f};
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// try the multi ramp code.
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volumeRampMulti<MIXTYPE, NCHAN>(out, FRAME_COUNT, in, aux, vol, volinc, &vola, volainc);
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}
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// Use this to check the objdump to ensure reasonable code.
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int main() {
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checkVolumeRampMulti<MIXTYPE_MULTI_STEREOVOL, 5>();
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return EXIT_SUCCESS;
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}
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