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https://github.com/asmjit/asmjit.git
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cdc4eacbb1
* Renamed round to round_even
* Added round_half_up intrinsic
* Added floating-point mod
* Added a scalar version of floating-point abs and neg
* Added a behavior enum to specify how float to int conversion
handles out-of-range and NaN cases
* Updated some APX stuff in instruction database
29 lines
795 B
C++
29 lines
795 B
C++
// This file is part of AsmJit project <https://asmjit.com>
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//
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// See <asmjit/core.h> or LICENSE.md for license and copyright information
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// SPDX-License-Identifier: Zlib
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#ifndef PERFORMANCETIMER_H_INCLUDED
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#define PERFORMANCETIMER_H_INCLUDED
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#include <asmjit/core.h>
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#include <chrono>
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class PerformanceTimer {
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public:
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using TimePoint = std::chrono::high_resolution_clock::time_point;
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TimePoint _start_time {};
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TimePoint _end_time {};
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inline void start() { _start_time = std::chrono::high_resolution_clock::now(); }
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inline void stop() { _end_time = std::chrono::high_resolution_clock::now(); }
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inline double duration() const {
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std::chrono::duration<double> elapsed = _end_time - _start_time;
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return elapsed.count() * 1000;
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}
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};
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#endif // PERFORMANCETIMER_H_INCLUDED
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