1 /**
2 * Copyright 2021 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 express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "nnacl/infer/softmax_cross_entropy_infer.h"
18 #include "nnacl/infer/infer_register.h"
19
SoftmaxCrossEntropyInferShape(const TensorC * const * inputs,size_t inputs_size,TensorC ** outputs,size_t outputs_size,OpParameter * parameter)20 int SoftmaxCrossEntropyInferShape(const TensorC *const *inputs, size_t inputs_size, TensorC **outputs,
21 size_t outputs_size, OpParameter *parameter) {
22 int check_ret = CheckAugmentWithMinSize(inputs, inputs_size, outputs, outputs_size, parameter, 1, 1);
23 if (check_ret != NNACL_OK) {
24 return check_ret;
25 }
26
27 const TensorC *in0 = inputs[0];
28 TensorC *out = outputs[0];
29
30 out->shape_size_ = 2;
31 out->shape_[0] = in0->shape_[0];
32 out->shape_[1] = 1;
33 SetDataTypeFormat(out, in0);
34
35 if (1 < outputs_size) {
36 TensorC *grads = outputs[1];
37 SetShapeTensor(grads, in0);
38 SetDataTypeFormat(grads, in0);
39 }
40 return NNACL_OK;
41 }
42
43 REG_INFER(SoftmaxCrossEntropyWithLogits, PrimType_SoftmaxCrossEntropyWithLogits, SoftmaxCrossEntropyInferShape)
44