foreman
66 righe
1.5 KiB
C++
66 righe
1.5 KiB
C++
//
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// Copyright (c) 2010 Advanced Micro Devices, Inc. All rights reserved.
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//
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#ifndef HSASETTINGS_HPP_
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#define HSASETTINGS_HPP_
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#ifndef WITHOUT_GPU_BACKEND
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#include "library.hpp"
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/*! \addtogroup HSA OCL Stub Implementation
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* @{
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*/
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//! HSA OCL STUB Implementation
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namespace oclhsa {
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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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union {
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struct {
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uint doublePrecision_: 1; //!< Enables double precision support
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uint pollCompletion_: 1; //!< Enables polling in HSA
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uint enableLocalMemory_: 1; //!< Enable HSA device local memory usage
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uint enableSvm32BitsAtomics_: 1; //!< Enable platform atomics in 32 bits
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uint reserved_: 27;
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};
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uint value_;
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};
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//! Default max workgroup size for 1D
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int maxWorkGroupSize_;
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//! Default max workgroup sizes for 2D
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int maxWorkGroupSize2DX_;
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int maxWorkGroupSize2DY_;
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//! Default max workgroup sizes for 3D
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int maxWorkGroupSize3DX_;
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int maxWorkGroupSize3DY_;
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int maxWorkGroupSize3DZ_;
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//! Default constructor
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Settings();
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//! Creates settings
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bool create(bool doublePrecision);
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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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//! Overrides current settings based on registry/environment
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void override();
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};
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/*@}*/} // namespace oclhsa
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#endif /*WITHOUT_GPU_BACKEND*/
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#endif /*HSASETTINGS_HPP_*/
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