diff options
Diffstat (limited to 'cutlass-example/cutlass/reshape_tile.h')
| -rw-r--r-- | cutlass-example/cutlass/reshape_tile.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/cutlass-example/cutlass/reshape_tile.h b/cutlass-example/cutlass/reshape_tile.h deleted file mode 100644 index 55aebfc..0000000 --- a/cutlass-example/cutlass/reshape_tile.h +++ /dev/null @@ -1,58 +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 a type for restructuring a tile. -*/ -#pragma once - -#include <cutlass/shape.h> - -namespace cutlass { - -//////////////////////////////////////////////////////////////////////////////////////////////////// - -// The following functor reshapes a tile of data. The goal is to have at least kAccessSize in -// the inner-most dimension. If the user respects that constraint, there is nothing to be done. If -// that's not the case, this functor will correct that and "extract" the right number of elements -// from the next dimension. - -template <typename Tile_, int kAccessSize_, bool = (Tile_::kC < kAccessSize_)> -struct ReshapeTile { - typedef Tile_ Tile; -}; - -template <typename Tile_, int kAccessSize_> -struct ReshapeTile<Tile_, kAccessSize_, true> { - // Make sure the W dimension of the tile is large enough. - static_assert(Tile_::kW >= kAccessSize_, "The W dimension is too small"); - // Make sure the dimension can be divided by the number of scalars. - static_assert(Tile_::kW % kAccessSize_ == 0, "Not supported"); - // Collapse the W dimension. - typedef Shape<Tile_::kD, Tile_::kH, Tile_::kW / kAccessSize_, kAccessSize_> Tile; -}; - -//////////////////////////////////////////////////////////////////////////////////////////////////// - -} // namespace cutlass |
