From eb82fd2aa786715c3b6a941dc6d6deac4ce8e2a0 Mon Sep 17 00:00:00 2001 From: Pablo Tello Date: Fri, 23 Feb 2018 13:43:50 +0000 Subject: COMPMID-881: RSH new arm_gemm interface. Change-Id: I1e2a1a77097d8017c274af3f97eba6964f80f5fa Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/122592 Tested-by: Jenkins Reviewed-by: Anthony Barbier --- .../core/NEON/kernels/assembly/transform.hpp | 110 --------------------- 1 file changed, 110 deletions(-) delete mode 100644 arm_compute/core/NEON/kernels/assembly/transform.hpp (limited to 'arm_compute/core/NEON/kernels/assembly/transform.hpp') diff --git a/arm_compute/core/NEON/kernels/assembly/transform.hpp b/arm_compute/core/NEON/kernels/assembly/transform.hpp deleted file mode 100644 index 717506f54c..0000000000 --- a/arm_compute/core/NEON/kernels/assembly/transform.hpp +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Copyright (c) 2017 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 - -/* - * Generic transform. - * - * Assuming the untransposed case, this works by first reading - * consecutive values from the first input row. This same number of values - * are then read from the next rows. Now return to the first - * input row and repeat. - * - * Need to cope with the work requested in either dimension not actually - * being a multiple of the block sizes. - */ -template -struct TransformImpl { - template - static void Transform(TOut* out, const TIn* const in, const int stride, - const int y0, const int ymax, const int x0, const int xmax) { - const int n_whole_y_blocks = (ymax - y0) / IntBy; - const int y_remainders = (ymax - y0) % IntBy; - const int n_y_blocks = n_whole_y_blocks + (y_remainders ? 1 : 0); - - const int n_whole_x_blocks = (xmax - x0) / BlockBy; - const int x_remainders = (xmax - x0) % BlockBy; - const int n_x_blocks = n_whole_x_blocks + (x_remainders ? 1 : 0); - - // "Y" loop: advance down the rows of the source IntBy rows at a time. - // Set up fill_rows to show the number rows to copy from, and blank_rows - // for the number of blank rows to add. - for (int y_block=0 ; y_block < n_y_blocks; y_block++) { - int fill_rows = (y_block < n_whole_y_blocks) ? IntBy : y_remainders; - int blank_rows = IntBy - fill_rows; - - int y_base = y0 + (y_block * IntBy); - - // So now advance along this block of rows, BlockBy columns at a time. - for (int x_block=0 ; x_block < n_x_blocks; x_block++) { - int fill_cols = (x_block < n_whole_x_blocks) ? BlockBy : x_remainders; - int blank_cols = BlockBy - fill_cols; - - int x_base = x0 + (x_block * BlockBy); - - for (int row = 0; row < fill_rows; row++) { - for (int col = 0; col < fill_cols; col++) { - // In-range copy. If it's transposed, we reverse the sense of rows and columns here. - if (Transposed) { - *out++ = static_cast(in[(x_base + col) * stride + y_base + row]); - } else { - *out++ = static_cast(in[(y_base + row) * stride + x_base + col]); - } - } - // "col" tail - row is in range but column is out of range. - for (int col=0; col < blank_cols; col++) { - *out++ = static_cast(0); - } - } - // "row" tail - row is out of range so fill with zeros always. - for (int row = 0; row < blank_rows; row++) { - for (int col=0; col < (fill_cols + blank_cols); col++) { - *out++ = static_cast(0); - } - } - } - } - } - - template - static inline void Transform(T* out, const T* const in, const int stride, - const int k0, const int kmax, const int x0, const int xmax) { - Transform(out, in, stride, k0, kmax, x0, xmax); - } -}; - -/*****************************************************************************/ -template -void Transform( - TOut* out, const TIn* const in, const int stride, - const int k0, const int kmax, const int x0, const int xmax -) { - // Redirect to a specialised implementation predicated on argument size. - TransformImpl::Transform( - out, in, stride, k0, kmax, x0, xmax - ); -} -/*****************************************************************************/ - -#include "transforms/list.hpp" -- cgit v1.2.1