Michael LIAO
104 wiersze
3.7 KiB
C
104 wiersze
3.7 KiB
C
/*
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Copyright (c) 2015 - present Advanced Micro Devices, Inc. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#ifndef HIP_INCLUDE_HIP_HCC_DETAIL_HIP_LDG_H
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#define HIP_INCLUDE_HIP_HCC_DETAIL_HIP_LDG_H
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#if defined(__HCC_OR_HIP_CLANG__)
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#if __hcc_workweek__ >= 16164 || __HIP_CLANG_ONLY__
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#include "hip_vector_types.h"
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#include "host_defines.h"
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__device__ inline static char __ldg(const char* ptr) { return *ptr; }
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__device__ inline static char2 __ldg(const char2* ptr) { return *ptr; }
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__device__ inline static char4 __ldg(const char4* ptr) { return *ptr; }
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__device__ inline static signed char __ldg(const signed char* ptr) { return ptr[0]; }
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__device__ inline static unsigned char __ldg(const unsigned char* ptr) { return ptr[0]; }
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__device__ inline static short __ldg(const short* ptr) { return ptr[0]; }
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__device__ inline static short2 __ldg(const short2* ptr) { return ptr[0]; }
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__device__ inline static short4 __ldg(const short4* ptr) { return ptr[0]; }
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__device__ inline static unsigned short __ldg(const unsigned short* ptr) { return ptr[0]; }
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__device__ inline static int __ldg(const int* ptr) { return ptr[0]; }
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__device__ inline static int2 __ldg(const int2* ptr) { return ptr[0]; }
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__device__ inline static int4 __ldg(const int4* ptr) { return ptr[0]; }
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__device__ inline static unsigned int __ldg(const unsigned int* ptr) { return ptr[0]; }
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__device__ inline static long __ldg(const long* ptr) { return ptr[0]; }
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__device__ inline static unsigned long __ldg(const unsigned long* ptr) { return ptr[0]; }
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__device__ inline static long long __ldg(const long long* ptr) { return ptr[0]; }
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__device__ inline static longlong2 __ldg(const longlong2* ptr) { return ptr[0]; }
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__device__ inline static unsigned long long __ldg(const unsigned long long* ptr) { return ptr[0]; }
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__device__ inline static uchar2 __ldg(const uchar2* ptr) { return ptr[0]; }
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__device__ inline static uchar4 __ldg(const uchar4* ptr) { return ptr[0]; }
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__device__ inline static ushort2 __ldg(const ushort2* ptr) { return ptr[0]; }
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__device__ inline static uint2 __ldg(const uint2* ptr) { return ptr[0]; }
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__device__ inline static uint4 __ldg(const uint4* ptr) { return ptr[0]; }
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__device__ inline static ulonglong2 __ldg(const ulonglong2* ptr) { return ptr[0]; }
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__device__ inline static float __ldg(const float* ptr) { return ptr[0]; }
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__device__ inline static float2 __ldg(const float2* ptr) { return ptr[0]; }
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__device__ inline static float4 __ldg(const float4* ptr) { return ptr[0]; }
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__device__ inline static double __ldg(const double* ptr) { return ptr[0]; }
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__device__ inline static double2 __ldg(const double2* ptr) { return ptr[0]; }
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#endif // __hcc_workweek__ || __HIP_CLANG_ONLY__
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#endif // defined(__HCC_OR_HIP_CLANG__)
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#endif // HIP_LDG_H
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