1 // Tencent is pleased to support the open source community by making ncnn available. 2 // 3 // Copyright (C) 2017 THL A29 Limited, a Tencent company. All rights reserved. 4 // 5 // Licensed under the BSD 3-Clause License (the "License"); you may not use this file except 6 // in compliance with the License. You may obtain a copy of the License at 7 // 8 // https://opensource.org/licenses/BSD-3-Clause 9 // 10 // Unless required by applicable law or agreed to in writing, software distributed 11 // under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 12 // CONDITIONS OF ANY KIND, either express or implied. See the License for the 13 // specific language governing permissions and limitations under the License. 14 15 #ifndef LAYER_DECONVOLUTION_ARM_H 16 #define LAYER_DECONVOLUTION_ARM_H 17 18 #include "deconvolution.h" 19 20 namespace ncnn { 21 22 class Deconvolution_arm : virtual public Deconvolution 23 { 24 public: 25 Deconvolution_arm(); 26 27 virtual int create_pipeline(const Option& opt); 28 virtual int destroy_pipeline(const Option& opt); 29 30 virtual int forward(const Mat& bottom_blob, Mat& top_blob, const Option& opt) const; 31 32 protected: 33 #if __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 34 int create_pipeline_fp16s(const Option& opt); 35 int forward_fp16s(const Mat& bottom_blob, Mat& top_blob, const Option& opt) const; 36 int forward_fp16sa(const Mat& bottom_blob, Mat& top_blob, const Option& opt) const; 37 #endif 38 int create_pipeline_bf16s(const Option& opt); 39 int forward_bf16s(const Mat& bottom_blob, Mat& top_blob, const Option& opt) const; 40 41 public: 42 Layer* activation; 43 44 // pack4 45 Mat weight_data_pack4; 46 Mat weight_data_pack1to4; 47 Mat weight_data_pack4to1; 48 Mat weight_data_pack1; 49 50 // fp16 51 Mat weight_data_fp16; 52 Mat bias_data_fp16; 53 54 // bf16 55 Mat weight_data_bf16; 56 }; 57 58 } // namespace ncnn 59 60 #endif // LAYER_DECONVOLUTION_ARM_H 61