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Diffstat (limited to 'cutlass-example/cutlass/fragment_load_store.h')
| -rw-r--r-- | cutlass-example/cutlass/fragment_load_store.h | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/cutlass-example/cutlass/fragment_load_store.h b/cutlass-example/cutlass/fragment_load_store.h deleted file mode 100644 index a7d272e..0000000 --- a/cutlass-example/cutlass/fragment_load_store.h +++ /dev/null @@ -1,135 +0,0 @@ -/*************************************************************************************************** - * Copyright (c) 2017, 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 accessors for loading and storing fragments to memory efficiently. -*/ -#pragma once - -#include <cutlass/load_store.h> -#include <cutlass/vector.h> - -namespace cutlass { - -//////////////////////////////////////////////////////////////////////////////////////////////////// - -template <IteratorFragment::Kind kIteratorFragment, - int kAccessSize, - typename Scalar_, - MemorySpace::Kind Memory_, - typename FragmentElement_, - int kStride> -struct FragmentLoad {}; - -template <int kAccessSize, - typename Scalar_, - MemorySpace::Kind Memory_, - typename FragmentElement_, - int kStride> -struct FragmentLoad<IteratorFragment::kWmmaMatrix, - kAccessSize, - Scalar_, - Memory_, - FragmentElement_, - kStride> { - /// The output type. - typedef FragmentElement_ AccessType; - - /// The load function. - static CUTLASS_DEVICE void load(AccessType& value, Scalar_ const* pointer, int offset) { - value.load(&pointer[offset], kStride); - } -}; - -template <int kAccessSize, - typename Scalar_, - MemorySpace::Kind Memory_, - typename FragmentElement_, - int kStride> -struct FragmentLoad<IteratorFragment::kScalar, - kAccessSize, - Scalar_, - Memory_, - FragmentElement_, - kStride> { - /// The output type. - typedef typename Vectorize<Scalar_, kAccessSize>::Type AccessType; - - /// The load function. - static CUTLASS_DEVICE void load(AccessType& value, Scalar_ const* pointer, int offset) { - Load<Scalar_, kAccessSize, Memory_>::load(value, pointer, offset); - } -}; - -template <IteratorFragment::Kind kIteratorFragment, - int kAccessSize, - typename Scalar_, - MemorySpace::Kind Memory_, - typename FragmentElement_, - int kStride> -struct FragmentStore {}; - -template <int kAccessSize, - typename Scalar_, - MemorySpace::Kind Memory_, - typename FragmentElement_, - int kStride> -struct FragmentStore<IteratorFragment::kWmmaMatrix, - kAccessSize, - Scalar_, - Memory_, - FragmentElement_, - kStride> { - /// The input type. - typedef FragmentElement_ AccessType; - - /// The store function. - static CUTLASS_DEVICE void store(AccessType const& value, Scalar_* pointer, int offset) { - value.store(&pointer[offset], kStride); - } -}; - -template <int kAccessSize, - typename Scalar_, - MemorySpace::Kind Memory_, - typename FragmentElement_, - int kStride> -struct FragmentStore<IteratorFragment::kScalar, - kAccessSize, - Scalar_, - Memory_, - FragmentElement_, - kStride> { - /// The input type. - typedef typename Vectorize<Scalar_, kAccessSize>::Type AccessType; - - /// The store function. - static CUTLASS_DEVICE void store(AccessType const& value, Scalar_* pointer, int offset) { - Store<Scalar_, kAccessSize, Memory_>::store(value, pointer, offset); - } -}; - -//////////////////////////////////////////////////////////////////////////////////////////////////// - -} /// namespace cutlass |
