foreman
45 라인
1.0 KiB
C++
45 라인
1.0 KiB
C++
//
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// Copyright (c) 2011 Advanced Micro Devices, Inc. All rights reserved.
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//
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#ifndef CPUSETTINGS_HPP_
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#define CPUSETTINGS_HPP_
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#include "top.hpp"
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#include "device/device.hpp"
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#include "device/cpu/cpufeat.hpp"
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//! \namespace cpu CPU Device Implementation
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namespace cpu {
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//! Device settings
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class Settings : public device::Settings
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{
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public:
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enum CpuFeatures {
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SSE2Instructions = 0x01,
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AVXInstructions = 0x02, // Processor reports SSSE3, SSE4_1, SSE4_2
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// POPCNT and AVX
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FMA3Instructions = 0x04, // Intel processor reports FMA3
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FMA4Instructions = 0x08 // AMD processor reports FMA4 and XOP
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};
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uint32_t cpuFeatures_; //!< CPU features
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//! Default constructor
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Settings() { cpuFeatures_ = 0; }
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//! Creates settings
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bool create();
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private:
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//! Disable copy constructor
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Settings(const Settings&);
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//! Disable assignment
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Settings& operator=(const Settings&);
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};
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} // namespace cpu
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#endif // CPUSETTINGS_HPP_
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