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Diffstat (limited to 'src/core/cpu/kernels/assembly/arm_gemm_compute_iface.hpp')
| -rw-r--r-- | src/core/cpu/kernels/assembly/arm_gemm_compute_iface.hpp | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/src/core/cpu/kernels/assembly/arm_gemm_compute_iface.hpp b/src/core/cpu/kernels/assembly/arm_gemm_compute_iface.hpp deleted file mode 100644 index 718fcd1fb4..0000000000 --- a/src/core/cpu/kernels/assembly/arm_gemm_compute_iface.hpp +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Copyright (c) 2020-2021 Arm Limited. - * - * SPDX-License-Identifier: MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -#pragma once - -#include "arm_compute/core/Dimensions.h" -#include "arm_compute/core/Window.h" - -#include "ndrange.hpp" - -#include <cassert> - -/* This file contains mapping between integral types used in arm_compute and arm_gemm - * These two codebases both require a degree of separation for the sake of modularity - * so maintain their own types which represent similar information. - */ - -namespace arm_gemm -{ -//we want to unify the maximum number of dimensions used beween arm_gemm and arm compute library -constexpr std::size_t ndrange_max = - arm_compute::Dimensions<unsigned int>::num_max_dimensions; - -using ndrange_t = NDRange<ndrange_max>; -using ndcoord_t = NDCoordinate<ndrange_max>; - -/* Converts an `arm_gemm::ndrange_t` to a `arm_compute::Window` - * - * As `NDRange<T>` does not not encode start positions, we specify - * the start to be zero in the produced `arm_compute::Window` - * - * @param [ndr] the `arm_gemm::ndrange_t` we wish to convert into a `arm_compute::Window` - * @returns an `arm_compute::Window` representing the same dimensional ranges as `ndr` - */ -inline arm_compute::Window to_window(const ndrange_t &ndr) -{ - arm_compute::Window win; - - for(unsigned int i = 0; i != ndrange_max; ++i) - { - //populate the window with the dimensions of the NDRange - win.set(i, arm_compute::Window::Dimension(0, ndr.get_size(i))); - } - - return win; -} - -/* - * Converts an `arm_gemm::ndcoord_t` to a `arm_compute::Window` - * - * @param [ndc] the `arm_gemm::ndcoord_t` we wish to convert into a `arm_compute::Window` - * @returns an `arm_compute::Window` representing the same dimensional ranges as `ndc` - */ -inline arm_compute::Window to_window(const ndcoord_t &ndc) -{ - arm_compute::Window win; - - for(unsigned int i = 0; i != ndrange_max; ++i) - { - const auto start = ndc.get_position(i); - const auto size = ndc.get_size(i); - const auto stop = start + size; - - //populate the window with the dimensions of the NDRange - win.set(i, arm_compute::Window::Dimension(start, stop)); - } - - return win; -} - -/** Convert an `arm_compute::Window` to an `arm_gemm::NDRange` of the same max dimensions - * - * It should be noted that `arm_compute::Window` specifies a `start()` and an `end()` - * where as `arm_gemm::ndrange_t` only has a size, as a result we store the delta between the range - * - * @param [win] the `arm_compute::Window` we want to convert to `arm_gemm::ndrange_t` - * @return the resultant ndrange_t - */ -inline ndrange_t to_ndrange(const arm_compute::Window &win) -{ - return - { - static_cast<unsigned int>(win[0].end() - win[0].start()), - static_cast<unsigned int>(win[1].end() - win[1].start()), - static_cast<unsigned int>(win[2].end() - win[2].start()), - static_cast<unsigned int>(win[3].end() - win[3].start()), - static_cast<unsigned int>(win[4].end() - win[4].start()), - static_cast<unsigned int>(win[5].end() - win[5].start()) - }; -} - -/** Convert an `arm_compute::Window` to an `arm_gemm::NDCoord` of the same max dimensions - * - * @param [win] the `arm_compute::Window` we want to convert to `arm_gemm::ndcoord_t` - * @return the resultant ndcoord_t - */ -inline ndcoord_t to_ndcoord(const arm_compute::Window &win) -{ - return - { - { static_cast<unsigned int>(win[0].start()), static_cast<unsigned int>(win[0].end() - win[0].start()) }, - { static_cast<unsigned int>(win[1].start()), static_cast<unsigned int>(win[1].end() - win[1].start()) }, - { static_cast<unsigned int>(win[2].start()), static_cast<unsigned int>(win[2].end() - win[2].start()) }, - { static_cast<unsigned int>(win[3].start()), static_cast<unsigned int>(win[3].end() - win[3].start()) }, - { static_cast<unsigned int>(win[4].start()), static_cast<unsigned int>(win[4].end() - win[4].start()) }, - { static_cast<unsigned int>(win[5].start()), static_cast<unsigned int>(win[5].end() - win[5].start()) } - }; -} - -} //namespace arm_gemm |