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MioriartyMioriarty
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Merge pull request #56 from brokkoli71/benchmarks
Benchmarks
2 parents d11291c + 2b8199d commit bd20fe4

26 files changed

Lines changed: 1028 additions & 105 deletions

‎.gitignore‎

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@@ -4,4 +4,5 @@ tests/testoutput
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!tests/testoutput/.gitkeep
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cmake-build-debug
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cmake-build-release
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cmake-build-relwithdebinfo
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cmake-build-relwithdebinfo
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out

‎CMakeLists.txt‎

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@@ -43,6 +43,15 @@ endif ()
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target_link_libraries(pytotune_core PUBLIC OpenMP::OpenMP_CXX PRIVATE hwy)
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option(PYTOTUNE_USE_HWY "Enable Highway SIMD in YIN pitch detector" ON)
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target_compile_definitions(pytotune_core PUBLIC $<$<BOOL:${PYTOTUNE_USE_HWY}>:USE_HWY=1>)
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option(PYTOTUNE_USE_PREDEFINED_TWIDDLES "Use predefined twiddle factors in FFT" ON)
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target_compile_definitions(pytotune_core PUBLIC $<$<BOOL:${PYTOTUNE_USE_PREDEFINED_TWIDDLES}>:USE_PREDEFINED_TWIDDLES=1>)
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option(PYTOTUNE_REIMPLEMENTED_WINDOWING "Use reimplemented windowing in pitch shifter" ON)
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target_compile_definitions(pytotune_core PUBLIC $<$<BOOL:${PYTOTUNE_REIMPLEMENTED_WINDOWING}>:REIMPLEMENTED_WINDOWING=1>)
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# GoogleTest
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include(FetchContent)
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FetchContent_Declare(
@@ -102,4 +111,10 @@ target_link_libraries(pytotune_tests PRIVATE pytotune_core gtest_main)
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enable_testing()
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include(GoogleTest)
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gtest_discover_tests(pytotune_tests)
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gtest_discover_tests(pytotune_tests)
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if (LINUX)
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add_executable(pytotune_benchmarks
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benchmarks/benchmark.cpp)
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target_link_libraries(pytotune_benchmarks PRIVATE pytotune_core)
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endif ()

‎benchmarks/benchmark.cpp‎

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#include <iostream>
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#include "perfevent/PerfEvent.hpp"
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#include "pytotune/algorithms/pitch_correction_pipeline.h"
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constexpr auto pitchRange = p2t::VoiceRanges::HUMAN;
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constexpr int windowSize = 4096;
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constexpr int stride = 1024;
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const std::string wavPath = "../tests/data/benchmarking/e-minor-singing-10x.wav";
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#if USE_HWY
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constexpr std::string_view HWY_TAG = "_hwy=on";
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#else
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constexpr std::string_view HWY_TAG = "_hwy=off";
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#endif
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#if USE_PREDEFINED_TWIDDLES
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constexpr std::string_view TWIDDLES_TAG = "tw=on";
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#else
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constexpr std::string_view TWIDDLES_TAG = "tw=off";
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#endif
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#ifdef REIMPLEMENTED_WINDOWING
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constexpr std::string_view WINDOWING_TAG = "_win=on";
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#else
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constexpr std::string_view WINDOWING_TAG = "_win=off";
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#endif
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PerfEvent e;
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int main(int argc, char *argv[]) {
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if (argc > 2 && std::string(argv[2]) == "false") {
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e.printHeader = false;
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}
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if (argc <= 1) {
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std::cerr << "Please specify a benchmark to run: 'detection' or 'correction'" << std::endl;
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return 1;
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}
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std::string tag = std::string(argv[1]);
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p2t::Windowing windowing(windowSize, stride);
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if (tag == "detection") {
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auto wav = p2t::WavFile::load(wavPath);
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p2t::PitchCorrectionPipeline pipeline;
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for (int decimation : {1, 2, 4, 8}) {
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const std::string ompTag = (std::getenv("OMP_NUM_THREADS") && std::string(std::getenv("OMP_NUM_THREADS")) ==
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"1")
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? "_omp=off"
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: "_omp=on";
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PerfEventBlock b(e, 1000000, "d" + std::to_string(decimation) + std::string(HWY_TAG) + ompTag);
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if (decimation > 1) e.printHeader = false;
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pipeline.detectPitch(wav, windowing, pitchRange, 0.05f, decimation);
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}
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} else if (tag == "correction") {
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auto wav = p2t::WavFile::load(wavPath);
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const auto scale = p2t::Scale::fromName("E minor");
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p2t::PitchCorrectionPipeline pipeline;
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// Run detection outside the benchmarked block
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const auto pitches = pipeline.detectPitch(wav, windowing, pitchRange);
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const auto factors = scale.getPitchCorrectionFactors(pitches.data);
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PerfEventBlock b(e, 1000000, std::string(TWIDDLES_TAG) + std::string(WINDOWING_TAG));
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pipeline.shiftPitch(wav, windowing, factors);
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} else {
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std::cerr << "Unknown benchmark: " << tag << ". Please specify 'detection' or 'correction'" << std::endl;
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return 1;
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}
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return 0;
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}

‎benchmarks/benchmark_pitch_correction.sh‎

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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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RESULTS="$SCRIPT_DIR/results_pitch_correction.csv"
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pushd ../cmake-build-relwithdebinfo
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> "$RESULTS" # truncate
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print_header=true
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for twiddles in ON OFF; do
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for windowing in ON OFF; do
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cmake . -DPYTOTUNE_USE_PREDEFINED_TWIDDLES=$twiddles -DPYTOTUNE_REIMPLEMENTED_WINDOWING=$windowing -Wno-dev > /dev/null 2>&1
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cmake --build . --target pytotune_benchmarks -j 10 > /dev/null 2>&1
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./pytotune_benchmarks correction $( [ "$print_header" = "false" ] && echo false ) | tee -a "$RESULTS"
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# echo "" >> "$RESULTS"
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print_header=false
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done
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done
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popd

‎benchmarks/benchmark_pitch_detection.sh‎

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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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RESULTS="$SCRIPT_DIR/results_pitch_detection.csv"
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pushd ../cmake-build-relwithdebinfo
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> "$RESULTS" # truncate
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print_header=true
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for hwy in ON OFF; do
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cmake . -DPYTOTUNE_USE_HWY=$hwy -Wno-dev > /dev/null 2>&1
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cmake --build . --target pytotune_benchmarks -j 10 > /dev/null 2>&1
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for omp in ON OFF; do
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omp_threads=$( [ "$omp" = "OFF" ] && echo 1 || echo "" )
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OMP_NUM_THREADS=${omp_threads:-$(nproc)} ./pytotune_benchmarks detection $( [ "$print_header" = "false" ] && echo false ) | tee -a "$RESULTS"
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# echo "" >> "$RESULTS"
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print_header=false
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done
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done
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popd

‎benchmarks/cache_line_report.csv‎

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Source File Source Line INST_RETIRED.ANY CPU_CLK_UNHALTED.THREAD CPU_CLK_UNHALTED.THREAD_P MEM_INST_RETIRED.ALL_LOADS MEM_LOAD_RETIRED.L1_MISS MEM_LOAD_RETIRED.L3_MISS
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