benchSampaHeader.cxx

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
#include <benchmark/benchmark.h>
#include "MCHRawCommon/SampaHeader.h"
 
using namespace o2::mch::raw;
 
static void BM_ComputeHamming1(benchmark::State& state)
{
  for (auto _ : state) {
    benchmark::DoNotOptimize(computeHammingCode1(0x3722e80103208));
  }
}
 
static void BM_ComputeHamming2(benchmark::State& state)
{
  for (auto _ : state) {
    benchmark::DoNotOptimize(computeHammingCode2(0x3722e80103208));
  }
}
 
static void BM_ComputeHamming3(benchmark::State& state)
{
  for (auto _ : state) {
    benchmark::DoNotOptimize(computeHammingCode3(0x3722e80103208));
  }
}
static void BM_ComputeHamming4(benchmark::State& state)
{
  for (auto _ : state) {
    benchmark::DoNotOptimize(computeHammingCode4(0x3722e80103208));
  }
}
 
static void BM_ComputeHeaderParity1(benchmark::State& state)
{
  for (auto _ : state) {
    benchmark::DoNotOptimize(computeHeaderParity1(0x3722e80103208));
  }
}
 
static void BM_ComputeHeaderParity2(benchmark::State& state)
{
  for (auto _ : state) {
    benchmark::DoNotOptimize(computeHeaderParity2(0x3722e80103208));
  }
}
 
static void BM_ComputeHeaderParity3(benchmark::State& state)
{
  for (auto _ : state) {
    benchmark::DoNotOptimize(computeHeaderParity3(0x3722e80103208));
  }
}
 
static void BM_ComputeHeaderParity4(benchmark::State& state)
{
  for (auto _ : state) {
    benchmark::DoNotOptimize(computeHeaderParity4(0x3722e80103208));
  }
}
 
// Register the function as a benchmark
BENCHMARK(BM_ComputeHamming1);
BENCHMARK(BM_ComputeHamming2);
BENCHMARK(BM_ComputeHamming3);
BENCHMARK(BM_ComputeHamming4);
 
BENCHMARK(BM_ComputeHeaderParity1);
BENCHMARK(BM_ComputeHeaderParity2);
BENCHMARK(BM_ComputeHeaderParity3);
BENCHMARK(BM_ComputeHeaderParity4);
 
// Run the benchmark
BENCHMARK_MAIN();