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Diffstat (limited to 'cutlass-example/cutlass/cutlass.h')
| -rw-r--r-- | cutlass-example/cutlass/cutlass.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/cutlass-example/cutlass/cutlass.h b/cutlass-example/cutlass/cutlass.h new file mode 100644 index 0000000..19600ec --- /dev/null +++ b/cutlass-example/cutlass/cutlass.h @@ -0,0 +1,73 @@ +/*************************************************************************************************** + * Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used + * to endorse or promote products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TOR (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + **************************************************************************************************/ + +/*! \file + \brief Basic include for CUTLASS macros +*/ + +#pragma once + +//////////////////////////////////////////////////////////////////////////////////////////////////// + +#define CUTLASS_MAJOR 1 +#define CUTLASS_MINOR 0 +#define CUTLASS_PATCH 1 +#define CUTLASS_VERSION ((CUTLASS_MAJOR)*100 + (CUTLASS_MINOR)*10 + CUTLASS_PATCH) + +#ifdef __NVCC__ +#define CUTLASS_HOST_DEVICE __forceinline__ __device__ __host__ +#define CUTLASS_DEVICE __forceinline__ __device__ +#elif defined(__CUDACC_RTC__) +#define CUTLASS_HOST_DEVICE __forceinline__ __device__ +#define CUTLASS_DEVICE __forceinline__ __device__ +#else +#define CUTLASS_HOST_DEVICE +// CUTLASS_DEVICE is an error if not compiling device code +#endif + +// CUTLASS_PRAGMA_UNROLL inserts a CUTLASS_PRAGMA_UNROLL if supported by the compiler +#if defined(__CUDA_ARCH__) +#if defined(_MSC_VER) +#define CUTLASS_PRAGMA_UNROLL __pragma("unroll") +#define CUTLASS_PRAGMA_NO_UNROLL __pragma("unroll 1") +#else +#define CUTLASS_PRAGMA_UNROLL _Pragma("unroll") +#define CUTLASS_PRAGMA_NO_UNROLL _Pragma("unroll 1") +#endif +#else +#define CUTLASS_PRAGMA_UNROLL +#define CUTLASS_PRAGMA_NO_UNROLL +#endif + +#define CUTLASS_ASSERT(x) assert(x) + +namespace cutlass { + +/// NVIDIA GPU Warp size +static const int kWarpSize = 32; + +} // namespace cutlass + +//////////////////////////////////////////////////////////////////////////////////////////////////// |
