From 6ab94e0b318884bbcb95e2ea3835f951502e1d99 Mon Sep 17 00:00:00 2001 From: jaseg Date: Wed, 14 Oct 2020 12:47:28 +0200 Subject: Move firmware into subdirectory --- .../NN/Source/ActivationFunctions/arm_relu_q7.c | 110 --------------------- 1 file changed, 110 deletions(-) delete mode 100644 hid-dials/Drivers/CMSIS/NN/Source/ActivationFunctions/arm_relu_q7.c (limited to 'hid-dials/Drivers/CMSIS/NN/Source/ActivationFunctions/arm_relu_q7.c') diff --git a/hid-dials/Drivers/CMSIS/NN/Source/ActivationFunctions/arm_relu_q7.c b/hid-dials/Drivers/CMSIS/NN/Source/ActivationFunctions/arm_relu_q7.c deleted file mode 100644 index caa027b..0000000 --- a/hid-dials/Drivers/CMSIS/NN/Source/ActivationFunctions/arm_relu_q7.c +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Copyright (C) 2010-2018 Arm Limited or its affiliates. All rights reserved. - * - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the License); you may - * not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an AS IS BASIS, WITHOUT - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* ---------------------------------------------------------------------- - * Project: CMSIS NN Library - * Title: arm_relu_q7.c - * Description: Q7 version of ReLU - * - * $Date: 17. January 2018 - * $Revision: V.1.0.0 - * - * Target Processor: Cortex-M cores - * - * -------------------------------------------------------------------- */ - -#include "arm_math.h" -#include "arm_nnfunctions.h" - -/** - * @ingroup groupNN - */ - -/** - * @addtogroup Acti - * @{ - */ - - /** - * @brief Q7 RELU function - * @param[in,out] data pointer to input - * @param[in] size number of elements - * @return none. - * - * @details - * - * Optimized relu with QSUB instructions. - * - */ - -void arm_relu_q7(q7_t * data, uint16_t size) -{ - -#if defined (ARM_MATH_DSP) - /* Run the following code for Cortex-M4 and Cortex-M7 */ - - uint16_t i = size >> 2; - q7_t *pIn = data; - q7_t *pOut = data; - q31_t in; - q31_t buf; - q31_t mask; - - while (i) - { - in = *__SIMD32(pIn)++; - - /* extract the first bit */ - buf = __ROR(in & 0x80808080, 7); - - /* if MSB=1, mask will be 0xFF, 0x0 otherwise */ - mask = __QSUB8(0x00000000, buf); - - *__SIMD32(pOut)++ = in & (~mask); - i--; - } - - i = size & 0x3; - while (i) - { - if (*pIn < 0) - { - *pIn = 0; - } - pIn++; - i--; - } - -#else - /* Run the following code as reference implementation for Cortex-M0 and Cortex-M3 */ - - uint16_t i; - - for (i = 0; i < size; i++) - { - if (data[i] < 0) - data[i] = 0; - } - -#endif /* ARM_MATH_DSP */ - -} - -/** - * @} end of Acti group - */ -- cgit