mirror of https://github.com/procxx/kepka.git
37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
/*
|
|
* Created by Phil on 04/07/2017.
|
|
* Copyright 2017 Two Blue Cubes Ltd. All rights reserved.
|
|
*
|
|
* Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
*/
|
|
|
|
#include "catch_benchmark.h"
|
|
#include "catch_capture.hpp"
|
|
#include "catch_interfaces_reporter.h"
|
|
#include "catch_context.h"
|
|
|
|
namespace Catch {
|
|
|
|
auto BenchmarkLooper::getResolution() -> uint64_t {
|
|
return getEstimatedClockResolution() * getCurrentContext().getConfig()->benchmarkResolutionMultiple();
|
|
}
|
|
|
|
void BenchmarkLooper::reportStart() {
|
|
getResultCapture().benchmarkStarting( { m_name } );
|
|
}
|
|
auto BenchmarkLooper::needsMoreIterations() -> bool {
|
|
auto elapsed = m_timer.getElapsedNanoseconds();
|
|
|
|
// Exponentially increasing iterations until we're confident in our timer resolution
|
|
if( elapsed < m_resolution ) {
|
|
m_iterationsToRun *= 10;
|
|
return true;
|
|
}
|
|
|
|
getResultCapture().benchmarkEnded( { { m_name }, m_count, elapsed } );
|
|
return false;
|
|
}
|
|
|
|
} // end namespace Catch
|