From c0b6f76561580414f08633a804fc548ccad65659 Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Mon, 2 Nov 2020 01:37:17 +0000 Subject: COMPMID-3776: Indirect GEMM Signed-off-by: Georgios Pinitas Change-Id: I51a1b0f098bc3a8c408c50c92221e4df3061e12c Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4343 Tested-by: Arm Jenkins Reviewed-by: Sang-Hoon Park Reviewed-by: Michele Di Giorgio Comments-Addressed: Arm Jenkins --- .../kernels/assembly/convolution_parameters.hpp | 65 ++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 src/core/NEON/kernels/assembly/convolution_parameters.hpp (limited to 'src/core/NEON/kernels/assembly/convolution_parameters.hpp') diff --git a/src/core/NEON/kernels/assembly/convolution_parameters.hpp b/src/core/NEON/kernels/assembly/convolution_parameters.hpp new file mode 100644 index 0000000000..d0ef5b539f --- /dev/null +++ b/src/core/NEON/kernels/assembly/convolution_parameters.hpp @@ -0,0 +1,65 @@ +/* + * Copyright (c) 2018-2020 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 + +namespace arm_gemm +{ +/* + * Parameter set for "convolution" type GEMM. + * + * For a "convolution" GEMM, the GEMM parameters (M, K) are specified as if + * an im2row had been performed on the input tensor to generate the operand + * matrix, but instead this structure describes the convolution parameters + * such that this can be done on the fly. + * + * The parameters describe the convolution details - the notional shape of + * the input and output tensors, whether padding is to be applied, the size + * of the kernel and a constant value to be used for padding (needed for + * quantized tensors). + * + * The second part describes the layout of the input tensor in memory, which + * is assumed to be in NHWC format. This consists of a base pointer and + * strides for columns, rows and batches. 'multis' are not supported for + * convolution type GEMMs. + */ +struct ConvolutionParameters +{ + int64_t input_width; + int64_t input_height; + int64_t input_channels; + int64_t kernel_width; + int64_t kernel_height; + int64_t output_width; + int64_t output_height; + int64_t output_stride_w; + int64_t output_stride_h; + // output_channels not included as they do not affect the input. + int64_t padding_top; + int64_t padding_left; + float padding_value; +}; + +} // namespace arm_gemm -- cgit v1.2.1