diff options
Diffstat (limited to 'cutlass-example/cutlass/gemm/dgemm_traits.h')
| -rw-r--r-- | cutlass-example/cutlass/gemm/dgemm_traits.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/cutlass-example/cutlass/gemm/dgemm_traits.h b/cutlass-example/cutlass/gemm/dgemm_traits.h deleted file mode 100644 index 0bbc221..0000000 --- a/cutlass-example/cutlass/gemm/dgemm_traits.h +++ /dev/null @@ -1,127 +0,0 @@ -/*************************************************************************************************** - * 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 Defines structural traits of double-precision GEMM. -*/ -#pragma once - -#include <cutlass/gemm/gemm.h> -#include <cutlass/gemm/gemm_epilogue.h> -#include <cutlass/gemm/gemm_epilogue_traits.h> -#include <cutlass/gemm/gemm_global_tile.h> -#include <cutlass/gemm/gemm_shared_tile.h> -#include <cutlass/gemm/gemm_traits.h> -#include <cutlass/gemm/thread_multiply_add.h> - -namespace cutlass { -namespace gemm { - -//////////////////////////////////////////////////////////////////////////////////////////////////// - -template < - /// The tile size for the GEMM KxNxM. - typename OutputTile_, - /// The number of accumulators per thread. - typename AccumulatorsPerThread_, - /// The number of scalars per LDG for A. - int kScalarsPerLdgA_ = 1, - /// The number of scalars per LDG for B. - int kScalarsPerLdgB_ = 1> -struct DgemmConfig - : public GemmConfig< - /// The scalar type for A. - double, - /// The scalar type for B. - double, - /// The scalar type for C. - double, - /// The scalar type for D. - double, - /// The tile size for the GEMM KxNxM. - OutputTile_, - /// The functor to do the math in the main loop. - ThreadMultiplyAdd<AccumulatorsPerThread_, Shape<1, 4, 8>, double, double, double>, - /// The number of scalars per LDG for A. - kScalarsPerLdgA_, - /// The number of scalars per STS for A. - kScalarsPerLdgA_, - /// The number of scalars per LDS for A. - 2, - /// The number of scalars per LDG for B. - kScalarsPerLdgB_, - /// The number of scalars per STS for B. - kScalarsPerLdgB_, - /// The number of scalars per LDS for B. - 2, - /// The number of scalars per LDG for C and STG for D. - 1, - /// The number of scalars per STS for D. - 2, - /// The number of scalars per LDS for D. - 1, - /// The number of stages in shared memory. - 2> {}; - -//////////////////////////////////////////////////////////////////////////////////////////////////// - -template < - /// The layout for A. - MatrixLayout::Kind kLayoutA_, - /// The layout for B. - MatrixLayout::Kind kLayoutB_, - /// The output tile. - typename OutputTile_ = Shape<8, 64, 128>, - /// The functor to use in the epilogue. - typename EpilogueFunctor_ = LinearScaling<double>, - /// The number of accumulators per thread. - typename AccumulatorsPerThread_ = Shape<8, 8, 8>, - /// The number of doubles loaded in one LDG for A. - int kScalarsPerLdgA_ = 1, - /// The number of doubles loaded in one LDG for B. - int kScalarsPerLdgB_ = 1, - /// The index. - typename Index_ = int, - /// The DGEMM config. - typename GemmConfig_ = - DgemmConfig<OutputTile_, AccumulatorsPerThread_, kScalarsPerLdgA_, kScalarsPerLdgB_>, - /// The traits class for the epilogue. - typename GemmEpilogueTraits_ = - SimplifiedGemmEpilogueTraits<GemmConfig_, EpilogueFunctor_, Index_> > -struct DgemmTraits : public SimplifiedGemmTraits< - // The layout for A. - kLayoutA_, - // The layout for B. - kLayoutB_, - // The config. - GemmConfig_, - // The epilogue. - GemmEpilogue<GemmEpilogueTraits_>, - // The index. - Index_> {}; - -//////////////////////////////////////////////////////////////////////////////////////////////////// - -} // namespace gemm -} // namespace cutlass |