bitcoin/src/bench/examples.cpp
furszy 3da7cd2a76
bench: explicitly make all current benchmarks "high" priority
no-functional changes. Only have set the priority level explicitly
on every BENCHMARK macro call.
2022-10-20 10:21:04 -03:00

22 lines
543 B
C++

// Copyright (c) 2015-2020 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <bench/bench.h>
// Extremely fast-running benchmark:
#include <math.h>
volatile double sum = 0.0; // volatile, global so not optimized away
static void Trig(benchmark::Bench& bench)
{
double d = 0.01;
bench.run([&] {
sum = sum + sin(d);
d += 0.000001;
});
}
BENCHMARK(Trig, benchmark::PriorityLevel::HIGH);