91 lines
3.5 KiB
C++
91 lines
3.5 KiB
C++
/***************************************************************************************************
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* Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification, are permitted
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* provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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* * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TOR (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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**************************************************************************************************/
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/*! \file
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\brief Basic include for CUTLASS macros
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*/
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#pragma once
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////////////////////////////////////////////////////////////////////////////////////////////////////
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#define CUTLASS_MAJOR 1
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#define CUTLASS_MINOR 1
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#define CUTLASS_PATCH 0
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#define CUTLASS_VERSION ((CUTLASS_MAJOR)*100 + (CUTLASS_MINOR)*10 + CUTLASS_PATCH)
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#ifdef __NVCC__
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#define CUTLASS_HOST_DEVICE __forceinline__ __device__ __host__
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#define CUTLASS_DEVICE __forceinline__ __device__
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#elif defined(__CUDACC_RTC__)
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#define CUTLASS_HOST_DEVICE __forceinline__ __device__
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#define CUTLASS_DEVICE __forceinline__ __device__
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#else
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#define CUTLASS_HOST_DEVICE
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// CUTLASS_DEVICE is an error if not compiling device code
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#endif
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#define CUTLASS_ASSERT(x) assert(x)
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// CUTLASS_PRAGMA_(UNROLL|NO_UNROLL) optimization directives for the CUDA compiler.
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#if defined(__CUDA_ARCH__)
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#if defined(_MSC_VER)
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#define CUTLASS_PRAGMA_UNROLL __pragma("unroll")
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#define CUTLASS_PRAGMA_NO_UNROLL __pragma("unroll 1")
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#else
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#define CUTLASS_PRAGMA_UNROLL _Pragma("unroll")
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#define CUTLASS_PRAGMA_NO_UNROLL _Pragma("unroll 1")
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#endif
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#else
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#define CUTLASS_PRAGMA_UNROLL
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#define CUTLASS_PRAGMA_NO_UNROLL
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#endif
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#define CUTLASS_GEMM_LOOP CUTLASS_PRAGMA_NO_UNROLL
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// A small helper class to dump a type at compile time
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// Usage:: DumpType<Class>::Class
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template <typename T>
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struct DebugType {};
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template <typename T>
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void DebugTypeFunc(T const& t) {
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T::t;
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}
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// A small helper class to dump a compile time constant at compile time
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// Usage: DumpValue<Class::kConstant>::kConstant
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template <int Value>
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struct DebugValue {};
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namespace cutlass {
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/// NVIDIA GPU Warp size
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static const int kWarpSize = 32;
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} // namespace cutlass
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////////////////////////////////////////////////////////////////////////////////////////////////////
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