Bitcoin Core  24.99.0
P2P Digital Currency
bech32.cpp
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1 // Copyright (c) 2018-2021 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 
7 #include <bech32.h>
8 #include <util/strencodings.h>
9 
10 #include <string>
11 #include <vector>
12 
13 
14 static void Bech32Encode(benchmark::Bench& bench)
15 {
16  std::vector<uint8_t> v = ParseHex("c97f5a67ec381b760aeaf67573bc164845ff39a3bb26a1cee401ac67243b48db");
17  std::vector<unsigned char> tmp = {0};
18  tmp.reserve(1 + 32 * 8 / 5);
19  ConvertBits<8, 5, true>([&](unsigned char c) { tmp.push_back(c); }, v.begin(), v.end());
20  bench.batch(v.size()).unit("byte").run([&] {
22  });
23 }
24 
25 
26 static void Bech32Decode(benchmark::Bench& bench)
27 {
28  std::string addr = "bc1qkallence7tjawwvy0dwt4twc62qjgaw8f4vlhyd006d99f09";
29  bench.batch(addr.size()).unit("byte").run([&] {
30  bech32::Decode(addr);
31  });
32 }
33 
34 
BENCHMARK(Bech32Encode)
static void Bech32Encode(benchmark::Bench &bench)
Definition: bech32.cpp:14
static void Bech32Decode(benchmark::Bench &bench)
Definition: bech32.cpp:26
Main entry point to nanobench's benchmarking facility.
Definition: nanobench.h:616
Bench & run(char const *benchmarkName, Op &&op)
Repeatedly calls op() based on the configuration, and performs measurements.
Definition: nanobench.h:1183
ANKERL_NANOBENCH(NODISCARD) std Bench & batch(T b) noexcept
Sets the batch size.
Bench & unit(char const *unit)
Sets the operation unit.
@ BECH32
Bech32 encoding as defined in BIP173.
std::string Encode(Encoding encoding, const std::string &hrp, const data &values)
Encode a Bech32 or Bech32m string.
Definition: bech32.cpp:357
DecodeResult Decode(const std::string &str)
Decode a Bech32 or Bech32m string.
Definition: bech32.cpp:373
std::vector< Byte > ParseHex(std::string_view str)
Parse the hex string into bytes (uint8_t or std::byte).