Bitcoin Core  0.20.99
P2P Digital Currency
bech32.cpp
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1 // Copyright (c) 2018-2020 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/bench.h>
6 #include <bench/nanobench.h>
7 
8 #include <bech32.h>
9 #include <util/strencodings.h>
10 
11 #include <string>
12 #include <vector>
13 
14 
15 static void Bech32Encode(benchmark::Bench& bench)
16 {
17  std::vector<uint8_t> v = ParseHex("c97f5a67ec381b760aeaf67573bc164845ff39a3bb26a1cee401ac67243b48db");
18  std::vector<unsigned char> tmp = {0};
19  tmp.reserve(1 + 32 * 8 / 5);
20  ConvertBits<8, 5, true>([&](unsigned char c) { tmp.push_back(c); }, v.begin(), v.end());
21  bench.batch(v.size()).unit("byte").run([&] {
22  bech32::Encode("bc", tmp);
23  });
24 }
25 
26 
27 static void Bech32Decode(benchmark::Bench& bench)
28 {
29  std::string addr = "bc1qkallence7tjawwvy0dwt4twc62qjgaw8f4vlhyd006d99f09";
30  bench.batch(addr.size()).unit("byte").run([&] {
31  bech32::Decode(addr);
32  });
33 }
34 
35 
std::vector< unsigned char > ParseHex(const char *psz)
Bench & run(char const *benchmarkName, Op &&op)
Repeatedly calls op() based on the configuration, and performs measurements.
Definition: nanobench.h:1134
std::pair< std::string, data > Decode(const std::string &str)
Decode a Bech32 string.
Definition: bech32.cpp:159
BENCHMARK(Bech32Encode)
static void Bech32Encode(benchmark::Bench &bench)
Definition: bech32.cpp:15
Main entry point to nanobench&#39;s benchmarking facility.
Definition: nanobench.h:583
std::string Encode(const std::string &hrp, const data &values)
Encode a Bech32 string.
Definition: bech32.cpp:143
static void Bech32Decode(benchmark::Bench &bench)
Definition: bech32.cpp:27
ANKERL_NANOBENCH(NODISCARD) std Bench & batch(T b) noexcept
Sets the batch size.