src/bench/base58.cpp

   1 // Copyright (c) 2016 The Bitcoin Core developers
   2 // Distributed under the MIT software license, see the accompanying
   3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
   4
   5 #include "bench.h"
   6
   7 #include "main.h"
   8 #include "base58.h"
   9
  10 #include <vector>
  11 #include <string>
  12
  13
  14 static void Base58Encode(benchmark::State& state)
  15 {
  16     unsigned char buff[32] = {
  17         17, 79, 8, 99, 150, 189, 208, 162, 22, 23, 203, 163, 36, 58, 147,
  18         227, 139, 2, 215, 100, 91, 38, 11, 141, 253, 40, 117, 21, 16, 90,
  19         200, 24
  20     };
  21     unsigned char* b = buff;
  22     while (state.KeepRunning()) {
  23         EncodeBase58(b, b + 32);
  24     }
  25 }
  26
  27
  28 static void Base58CheckEncode(benchmark::State& state)
  29 {
  30     unsigned char buff[32] = {
  31         17, 79, 8, 99, 150, 189, 208, 162, 22, 23, 203, 163, 36, 58, 147,
  32         227, 139, 2, 215, 100, 91, 38, 11, 141, 253, 40, 117, 21, 16, 90,
  33         200, 24
  34     };
  35     unsigned char* b = buff;
  36     std::vector<unsigned char> vch;
  37     vch.assign(b, b + 32);
  38     while (state.KeepRunning()) {
  39         EncodeBase58Check(vch);
  40     }
  41 }
  42
  43
  44 static void Base58Decode(benchmark::State& state)
  45 {
  46     const char* addr = "17VZNX1SN5NtKa8UQFxwQbFeFc3iqRYhem";
  47     std::vector<unsigned char> vch;
  48     while (state.KeepRunning()) {
  49         DecodeBase58(addr, vch);
  50     }
  51 }
  52
  53
  54 BENCHMARK(Base58Encode);
  55 BENCHMARK(Base58CheckEncode);
  56 BENCHMARK(Base58Decode);