1 /** 2 * Copyright 2023 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either convolutionress or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #ifdef ENABLE_ARM32 17 #include "nnacl/kernel/convolution_im2col_arm32.h" 18 #include "nnacl/fp32/pack_fp32.h" 19 ConvIm2ColARM32InitGlobalVariable(ConvolutionBaseStruct * conv)20void ConvIm2ColARM32InitGlobalVariable(ConvolutionBaseStruct *conv) { 21 ConvolutionIm2ColBaseStruct *conv_im2col = (ConvolutionIm2ColBaseStruct *)conv; 22 conv_im2col->oc_tile_ = C4NUM; 23 conv_im2col->row_tile_ = C12NUM; 24 conv_im2col->row_major_to_col_nmajor_ = RowMajor2Col4Major; 25 } 26 CreateConvIm2ColARM32(ConvParameter * conv_param)27ConvolutionBaseStruct *CreateConvIm2ColARM32(ConvParameter *conv_param) { 28 ConvolutionIm2ColBaseStruct *conv_im2col = (ConvolutionIm2ColBaseStruct *)malloc(sizeof(ConvolutionIm2ColBaseStruct)); 29 NNACL_MALLOC_CHECK_NULL_RETURN_NULL(conv_im2col); 30 memset(conv_im2col, 0, sizeof(ConvolutionIm2ColBaseStruct)); 31 32 conv_im2col->init_tmp_buffer_ = ConvIm2ColBaseInitTmpBuffer; 33 conv_im2col->conv_.malloc_weight_bias_ = ConvIm2ColBaseMallocWeightBiasData; 34 conv_im2col->conv_.init_global_variable_ = ConvIm2ColARM32InitGlobalVariable; 35 conv_im2col->conv_.run_impl_ = ConvIm2ColBaseRunImpl; 36 conv_im2col->conv_.pack_weight_ = ConvIm2ColBasePackWeight; 37 38 conv_im2col->conv_.base_.Compute = ConvolutionIm2colBaseCompute; 39 conv_im2col->conv_.base_.Prepare = ConvolutionIm2colBasePrepare; 40 conv_im2col->conv_.base_.Resize = ConvolutionIm2colBaseResize; 41 conv_im2col->conv_.base_.Release = ConvolutionIm2colBaseRelease; 42 43 return (ConvolutionBaseStruct *)conv_im2col; 44 } 45 #endif 46