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 --- .../arm_fully_connected_q15_ref.c | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 fw/midi-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_q15_ref.c (limited to 'fw/midi-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_q15_ref.c') diff --git a/fw/midi-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_q15_ref.c b/fw/midi-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_q15_ref.c new file mode 100644 index 0000000..3fd0bc0 --- /dev/null +++ b/fw/midi-dials/Drivers/CMSIS/NN/NN_Lib_Tests/nn_test/Ref_Implementations/arm_fully_connected_q15_ref.c @@ -0,0 +1,43 @@ +/* + * 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. + */ + +#include "ref_functions.h" + +void arm_fully_connected_q15_ref(const q15_t * pV, // pointer to vector + const q15_t * pM, // pointer to matrix + const uint16_t dim_vec, // length of the vector + const uint16_t num_of_rows, // numCol of A + const uint16_t bias_shift, // amount of left-shift for bias + const uint16_t out_shift, // amount of right-shift for output + const q15_t * bias, q15_t * pOut, // output operand + q15_t * vec_buffer) +{ + for (int i = 0; i < num_of_rows; i++) + { +#ifndef ARM_NN_TRUNCATE + int ip_out = (bias[i] << bias_shift) + (0x1 << (out_shift - 1)); +#else + int ip_out = bias[i] << bias_shift; +#endif + for (int j = 0; j < dim_vec; j++) + { + ip_out += pV[j] * pM[i * dim_vec + j]; + } + pOut[i] = (q15_t) __SSAT((ip_out >> out_shift), 16); + } +} -- cgit