2023-01-05 01:52:56 -05:00
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/*
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* Created by Brett on 04/01/23.
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* Licensed under GNU General Public License V3.0
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* See LICENSE file for license detail
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*/
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#ifndef BLT_SYSTEM_H
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#define BLT_SYSTEM_H
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2023-12-16 02:37:24 -05:00
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#ifndef __EMSCRIPTEN__
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#ifdef _WIN32
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#include <intrin.h>
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#else
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#include <x86intrin.h>
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#endif
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2023-10-03 00:43:08 -04:00
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#else
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2023-12-16 02:37:24 -05:00
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#include <chrono>
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2023-10-03 00:43:08 -04:00
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#endif
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#include <cstdint>
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2023-02-11 12:53:32 -05:00
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namespace blt::system {
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2023-10-03 00:43:08 -04:00
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//#ifdef __GNUC__
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// #define GNU_INLINE __attribute__((__gnu_inline__, __always_inline__))
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//#else
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// #define GNU_INLINE
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//#endif
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inline std::uint64_t rdtsc(){
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2023-12-16 02:37:24 -05:00
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#ifdef __EMSCRIPTEN__
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return std::chrono::high_resolution_clock::now().time_since_epoch().count();
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#else
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2023-10-03 00:43:08 -04:00
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return __rdtsc();
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2023-12-16 02:37:24 -05:00
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#endif
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2023-10-03 00:43:08 -04:00
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}
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2023-01-05 01:52:56 -05:00
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// TODO: system memory and current CPU usage. (Linux Only currently)
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2023-11-22 21:21:17 -05:00
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2023-01-05 01:52:56 -05:00
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}
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#endif //BLT_SYSTEM_H
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