34 lines
595 B
C++
34 lines
595 B
C++
#ifndef ISAAC_BENCH_COMMON_HPP_
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#define ISAAC_BENCH_COMMON_HPP_
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#include <chrono>
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class Timer
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{
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typedef std::chrono::high_resolution_clock high_resolution_clock;
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typedef std::chrono::nanoseconds nanoseconds;
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public:
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explicit Timer(bool run = false)
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{
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if (run)
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start();
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}
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void start()
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{
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_start = high_resolution_clock::now();
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}
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nanoseconds get() const
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{
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return std::chrono::duration_cast<nanoseconds>(high_resolution_clock::now() - _start);
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}
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private:
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high_resolution_clock::time_point _start;
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};
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#endif
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