76 lines
2.0 KiB
C
76 lines
2.0 KiB
C
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/*
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* Copyright (C) 2010-2021 Arm Limited or its affiliates.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* ----------------------------------------------------------------------
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* Project: CMSIS NN Library
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* Title: arm_concatenation_s8_x.c
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* Description: s8 version of concatenation along the X axis
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*
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* $Date: October 2019
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* $Revision: V.1.0.0
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*
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* Target Processor: Cortex-M cores
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*
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* -------------------------------------------------------------------- */
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#include "arm_nnfunctions.h"
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#include "arm_nnsupportfunctions.h"
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/**
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* @ingroup groupNN
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*/
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/**
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* @addtogroup Concatenation
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* @{
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*/
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/*
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* s8 version of concatenation along the X axis
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*
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* Refer to header file for details.
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*
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*/
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void arm_concatenation_s8_x(const int8_t *input,
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const uint16_t input_x,
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const uint16_t input_y,
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const uint16_t input_z,
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const uint16_t input_w,
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int8_t *output,
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const uint16_t output_x,
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const uint32_t offset_x)
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{
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const uint32_t num_iterations = input_y * input_z * input_w;
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output += offset_x;
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uint32_t i;
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// Copy per row
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for (i = 0; i < num_iterations; ++i)
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{
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arm_memcpy_q7(output, input, input_x);
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input += input_x;
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output += output_x;
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}
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}
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/**
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* @} end of Concatenation group
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*/
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