/*************************************************************************************************** * Copyright (c) 2017-2021, 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. * **************************************************************************************************/ /*************************************************************************************************** * Copyright (c) 2021 Iluvatar CoreX. All rights reserved. * Copyright Declaration: This software, including all of its code and documentation, * except for the third-party software it contains, is a copyrighted work of Shanghai Iluvatar CoreX * Semiconductor Co., Ltd. and its affiliates ("Iluvatar CoreX") in accordance with the PRC Copyright * Law and relevant international treaties, and all rights contained therein are enjoyed by Iluvatar * CoreX. No user of this software shall have any right, ownership or interest in this software and * any use of this software shall be in compliance with the terms and conditions of the End User * License Agreement. **************************************************************************************************/ /*! \file \brief Policy describing implementation details of warp-level GEMM targeting Tensor Cores. */ #pragma once #include "cutlass/cutlass.h" #include "cutlass/matrix_shape.h" #include "cutlass/gemm/gemm.h" ///////////////////////////////////////////////////////////////////////////////////////////////// namespace cutlass { namespace gemm { namespace warp { ///////////////////////////////////////////////////////////////////////////////////////////////// /// Policy template < typename Operator_, ///< hardware instruction(s) performing TensorOp (concept: arch::Mma) typename OpDelta_ ///< distance between operations (concept: MatrixShape) > struct MmaTensorOpPolicy { using Operator = Operator_; ///< hardware instruction(s) performing TensorOp (concept: arch::Mma) using OpDelta = OpDelta_; ///< distance between operations (concept: MatrixShape) using MmaShape = typename Operator::Shape; }; ///////////////////////////////////////////////////////////////////////////////////////////////// } // namespace warp } // namespace gemm } // namespace cutlass