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-/***************************************************************************************************
- * 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 Abstractions for loading and storing matrices using the CUDA WMMA API.
-*/
-#pragma once
-
-#if defined(__CUDACC__) && (!defined(__CUDA_ARCH__) || __CUDA_ARCH__ >= 700)
-
-// Dependent header files should use the following macro to guard all code using
-// nvcuda::wmma:: to enable compilation for CUDA Compute Capabilities < sm_70.
-// Earlier shader models not support Tensor Cores.
-#define CUTLASS_USE_WMMA_API
-
-#include "stdio.h"
-
-#include <crt/mma.h>
-#include <cutlass/fragment.h>
-#include <cutlass/load_store.h>
-#include <cutlass/matrix_traits.h>
-#include <cutlass/shape.h>
-#include <cutlass/vector.h>
-
-namespace cutlass {
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-
-/// Statically maps cutlass::MatrixLayout => nvcuda::wmma layout tags
-template <MatrixLayout::Kind kLayout_>
-struct WmmaLayout {
-  typedef nvcuda::wmma::col_major Layout;
-};
-
-/// Statically maps cutlass::MatrixLayout => nvcuda::wmma layout tags
-template <>
-struct WmmaLayout<MatrixLayout::kRowMajor> {
-  typedef nvcuda::wmma::row_major Layout;
-};
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-
-/// Adapter to nvcuda::wmma fragment load and store operations
-template <GemmOperand::Kind kOperand_,
-          MatrixLayout::Kind kLayout_,
-          typename Scalar_,
-          typename WmmaShape_>
-struct WmmaMatrix {};
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-
-/// Adapter to nvcuda::wmma fragment accessors for A operand
-template <MatrixLayout::Kind kLayout_, typename Scalar_, typename WmmaShape_>
-struct WmmaMatrix<GemmOperand::kA, kLayout_, Scalar_, WmmaShape_>
-    : public nvcuda::wmma::fragment<
-          /// The nvcuda::wmma operand name.
-          nvcuda::wmma::matrix_a,
-          /// The dimensions.
-          WmmaShape_::kW,
-          WmmaShape_::kH,
-          WmmaShape_::kD,
-          /// The scalar.
-          Scalar_,
-          /// The layout.
-          typename WmmaLayout<kLayout_>::Layout> {
-  /// This type.
-  typedef WmmaMatrix<GemmOperand::kA, kLayout_, Scalar_, WmmaShape_> This_;
-
-  /// Fill-in the element.
-  CUTLASS_DEVICE This_& operator=(Scalar_ const& x) {
-    nvcuda::wmma::fill_fragment(*this, x);
-    return *this;
-  }
-
-  /// Load from memory.
-  CUTLASS_DEVICE void load(Scalar_ const* pointer, int const stride) {
-    nvcuda::wmma::load_matrix_sync(*this, pointer, stride);
-  }
-
-  /// Store to memory.
-  CUTLASS_DEVICE void store(Scalar_* pointer, int const stride) const {
-    nvcuda::wmma::store_matrix_sync(pointer, *this, stride);
-  }
-};
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-
-/// Adapter to nvcuda::wmma fragment accessors for B operand
-template <MatrixLayout::Kind kLayout_, typename Scalar_, typename WmmaShape_>
-struct WmmaMatrix<GemmOperand::kB, kLayout_, Scalar_, WmmaShape_>
-    : public nvcuda::wmma::fragment<
-          /// The nvcuda::wmma operand name.
-          nvcuda::wmma::matrix_b,
-          /// The dimensions.
-          WmmaShape_::kW,
-          WmmaShape_::kH,
-          WmmaShape_::kD,
-          /// The scalar.
-          Scalar_,
-          /// The layout.
-          typename WmmaLayout<kLayout_>::Layout> {
-  /// This type.
-  typedef WmmaMatrix<GemmOperand::kB, kLayout_, Scalar_, WmmaShape_> This_;
-
-  /// Fill-in the element.
-  CUTLASS_DEVICE This_& operator=(Scalar_ const& x) {
-    nvcuda::wmma::fill_fragment(*this, x);
-    return *this;
-  }
-
-  /// Load from memory.
-  CUTLASS_DEVICE void load(Scalar_ const* pointer, int const stride) {
-    nvcuda::wmma::load_matrix_sync(*this, pointer, stride);
-  }
-
-  /// Store to memory.
-  CUTLASS_DEVICE void store(Scalar_* pointer, int const stride) const {
-    nvcuda::wmma::store_matrix_sync(pointer, *this, stride);
-  }
-};
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-
-/// Adapter to nvcuda::wmma fragment accessors for C operand
-template <MatrixLayout::Kind kLayout_, typename Scalar_, typename WmmaShape_>
-struct WmmaMatrix<GemmOperand::kC, kLayout_, Scalar_, WmmaShape_>
-    : public nvcuda::wmma::fragment<
-          /// The nvcuda::wmma operand name.
-          nvcuda::wmma::accumulator,
-          /// The dimensions.
-          WmmaShape_::kW,
-          WmmaShape_::kH,
-          WmmaShape_::kD,
-          /// The scalar.
-          Scalar_> {
-  /// This type.
-  typedef WmmaMatrix<GemmOperand::kC, kLayout_, Scalar_, WmmaShape_> This_;
-  /// The layout.
-  static MatrixLayout::Kind const kLayout = kLayout_;
-
-  /// Fill-in the element.
-  CUTLASS_DEVICE This_& operator=(Scalar_ const& x) {
-    nvcuda::wmma::fill_fragment(*this, x);
-    return *this;
-  }
-
-  /// Load from memory.
-  CUTLASS_DEVICE void load(Scalar_ const* pointer, int const stride) {
-    bool const kIsRowMajor = kLayout == MatrixLayout::kRowMajor;
-    nvcuda::wmma::load_matrix_sync(
-        *this,
-        pointer,
-        stride,
-        kIsRowMajor ? nvcuda::wmma::mem_row_major : nvcuda::wmma::mem_col_major);
-  }
-
-  /// Store to memory.
-  CUTLASS_DEVICE void store(Scalar_* pointer, int const stride) const {
-    bool const kIsRowMajor = kLayout == MatrixLayout::kRowMajor;
-    nvcuda::wmma::store_matrix_sync(
-        pointer,
-        *this,
-        stride,
-        kIsRowMajor ? nvcuda::wmma::mem_row_major : nvcuda::wmma::mem_col_major);
-  }
-};
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-
-}  // namespace cutlass
-
-#endif  // defined CUTLASS_USE_WMMA_API