diff options
| author | MarcoFalke <*~=`'#}+{/-|&$^_@721217.xyz> | 2023-06-12 11:28:59 +0200 |
|---|---|---|
| committer | MarcoFalke <*~=`'#}+{/-|&$^_@721217.xyz> | 2023-07-12 09:59:55 +0200 |
| commit | 9999a49b3299bd25dde4805f5c68adef3876057f (patch) | |
| tree | b7f0e705f75df0f054944d0371999a3f90c5927b /src/bench/xor.cpp | |
| parent | 99b3af78bd5209b3ed0b192d0b18ee2c49079d1d (diff) | |
Extract util::Xor, Add key_offset option, Add bench
Diffstat (limited to 'src/bench/xor.cpp')
| -rw-r--r-- | src/bench/xor.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/bench/xor.cpp b/src/bench/xor.cpp new file mode 100644 index 0000000000..edda74214a --- /dev/null +++ b/src/bench/xor.cpp @@ -0,0 +1,24 @@ +// Copyright (c) The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or https://opensource.org/license/mit/. + +#include <bench/bench.h> + +#include <random.h> +#include <streams.h> + +#include <cstddef> +#include <vector> + +static void Xor(benchmark::Bench& bench) +{ + FastRandomContext frc{/*fDeterministic=*/true}; + auto data{frc.randbytes<std::byte>(1024)}; + auto key{frc.randbytes<std::byte>(31)}; + + bench.batch(data.size()).unit("byte").run([&] { + util::Xor(data, key); + }); +} + +BENCHMARK(Xor, benchmark::PriorityLevel::HIGH); |