diff --git a/ChaosBenches/BenchmarkMain.cpp b/ChaosBenches/BenchmarkMain.cpp new file mode 100644 index 0000000..71fefa0 --- /dev/null +++ b/ChaosBenches/BenchmarkMain.cpp @@ -0,0 +1,3 @@ +#include + +BENCHMARK_MAIN(); diff --git a/ChaosBenches/CMakeLists.txt b/ChaosBenches/CMakeLists.txt index e058d00..dcccb82 100644 --- a/ChaosBenches/CMakeLists.txt +++ b/ChaosBenches/CMakeLists.txt @@ -12,7 +12,9 @@ set(BENCHMARK_ENABLE_WERROR OFF CACHE BOOL "" FORCE) set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "" FORCE) FetchContent_MakeAvailable(googlebenchmark) -set(ChaosBenches_SOURCE Hash/Md4HasherBenches.cpp) +set(ChaosBenches_SOURCE BenchmarkMain.cpp + Hash/Md4HasherBenches.cpp + Hash/Md5HasherBenches.cpp) add_executable(ChaosBenches ${ChaosBenches_SOURCE}) target_link_libraries(ChaosBenches benchmark::benchmark) diff --git a/ChaosBenches/Hash/Md4HasherBenches.cpp b/ChaosBenches/Hash/Md4HasherBenches.cpp index bc4cfe2..1892003 100644 --- a/ChaosBenches/Hash/Md4HasherBenches.cpp +++ b/ChaosBenches/Hash/Md4HasherBenches.cpp @@ -63,5 +63,3 @@ static void Md4HasherPartialUpdate100Bench(benchmark::State & state) } BENCHMARK(Md4HasherPartialUpdate100Bench); - -BENCHMARK_MAIN(); diff --git a/ChaosBenches/Hash/Md5HasherBenches.cpp b/ChaosBenches/Hash/Md5HasherBenches.cpp new file mode 100644 index 0000000..0de75b6 --- /dev/null +++ b/ChaosBenches/Hash/Md5HasherBenches.cpp @@ -0,0 +1,65 @@ +#include +#include + +#include + +using namespace Chaos::Hash::Md5; + +static const char * DATA_BEGIN + = "All states, all powers, that have held and hold rule over men have been and are either republics or principalities.\n" + "Principalities are either hereditary, in which the family has been long established; or they are new.\n" + "The new are either entirely new, as was Milan to Francesco Sforza, or they are, as it were, members annexed to the hereditary state of the " + "prince who has acquired them, as was the kingdom of Naples to that of the King of Spain.\n" + "Such dominions thus acquired are either accustomed to live under a prince, or to live in freedom; and are acquired either by the arms of the " + "prince himself, or of others, or else by fortune or by ability."; +static const size_t DATA_LEN = strlen(DATA_BEGIN); +static const char * DATA_END = DATA_BEGIN + DATA_LEN; + +static void Md5HasherCreateComputeDeleteBench(benchmark::State & state) +{ + for (auto _ : state) + { + Md5Hasher hasher; + hasher.Update(DATA_BEGIN, DATA_END); + Md5Hash result = hasher.Finish(); + + benchmark::DoNotOptimize(result); + } +} + +BENCHMARK(Md5HasherCreateComputeDeleteBench); + +static void Md5HasherReuseBench(benchmark::State & state) +{ + Md5Hasher hasher; + + for (auto _ : state) + { + hasher.Reset(); + hasher.Update(DATA_BEGIN, DATA_END); + Md5Hash result = hasher.Finish(); + + benchmark::DoNotOptimize(result); + } +} + +BENCHMARK(Md5HasherReuseBench); + +static void Md5HasherPartialUpdate100Bench(benchmark::State & state) +{ + for (auto _ : state) + { + Md5Hasher hasher; + + for (int i = 0; i < 100; ++i) + { + hasher.Update(DATA_BEGIN, DATA_END); + } + + Md5Hash result = hasher.Finish(); + + benchmark::DoNotOptimize(result); + } +} + +BENCHMARK(Md5HasherPartialUpdate100Bench);