inference-engine/thirdparty/mkl-dnn/src/common/convolution_pd.cpp

   1 /*******************************************************************************
   2 * Copyright 2018 Intel Corporation
   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 express or implied.
  13 * See the License for the specific language governing permissions and
  14 * limitations under the License.
  15 *******************************************************************************/
  16
  17 #include "utils.hpp"
  18
  19 #include "convolution_pd.hpp"
  20
  21 namespace mkldnn {
  22 namespace impl {
  23
  24 using namespace prop_kind;
  25
  26 memory_desc_t *conv_prop_agnostic_src_d(convolution_desc_t *desc) {
  27     return desc->prop_kind == backward_data
  28         ? &desc->diff_src_desc : &desc->src_desc;
  29 }
  30
  31 memory_desc_t *conv_prop_agnostic_wei_d(convolution_desc_t *desc) {
  32     return desc->prop_kind == backward_weights
  33         ? &desc->diff_weights_desc : &desc->weights_desc;
  34 }
  35
  36 memory_desc_t *conv_prop_agnostic_bia_d(convolution_desc_t *desc) {
  37     return desc->prop_kind == backward_weights
  38         ? &desc->diff_bias_desc : &desc->bias_desc;
  39 }
  40
  41 memory_desc_t *conv_prop_agnostic_dst_d(convolution_desc_t *desc) {
  42     return utils::one_of(desc->prop_kind, forward_inference, forward_training)
  43         ? &desc->diff_bias_desc : &desc->bias_desc;
  44 }
  45
  46 const memory_desc_t *conv_prop_agnostic_src_d(const convolution_desc_t *desc)
  47 { return conv_prop_agnostic_src_d(const_cast<convolution_desc_t *>(desc)); }
  48 const memory_desc_t *conv_prop_agnostic_wei_d(const convolution_desc_t *desc)
  49 { return conv_prop_agnostic_wei_d(const_cast<convolution_desc_t *>(desc)); }
  50 const memory_desc_t *conv_prop_agnostic_bia_d(const convolution_desc_t *desc)
  51 { return conv_prop_agnostic_bia_d(const_cast<convolution_desc_t *>(desc)); }
  52 const memory_desc_t *conv_prop_agnostic_dst_d(const convolution_desc_t *desc)
  53 { return conv_prop_agnostic_dst_d(const_cast<convolution_desc_t *>(desc)); }
  54
  55 }
  56 }