1 /**
2 * Copyright 2020-2021 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 <map>
18 #include <string>
19 #include <vector>
20 #include <memory>
21 #include "ops/real_div.h"
22 #include "ops/op_utils.h"
23 #include "utils/check_convert_utils.h"
24 #include "abstract/primitive_infer_map.h"
25
26 namespace mindspore {
27 namespace ops {
28 namespace {
InferShape(const PrimitivePtr & primitive,const std::vector<AbstractBasePtr> & input_args)29 abstract::ShapePtr InferShape(const PrimitivePtr &primitive, const std::vector<AbstractBasePtr> &input_args) {
30 MS_EXCEPTION_IF_NULL(primitive);
31 auto prim_name = primitive->name();
32 const int64_t input_num = 2;
33 (void)CheckAndConvertUtils::CheckInteger("input number", SizeToLong(input_args.size()), kEqual, input_num, prim_name);
34 for (const auto &item : input_args) {
35 MS_EXCEPTION_IF_NULL(item);
36 }
37 return BroadCastInferShape(prim_name, input_args);
38 }
39
InferType(const PrimitivePtr & prim,const std::vector<AbstractBasePtr> & input_args)40 TypePtr InferType(const PrimitivePtr &prim, const std::vector<AbstractBasePtr> &input_args) {
41 MS_EXCEPTION_IF_NULL(prim);
42 for (const auto &item : input_args) {
43 MS_EXCEPTION_IF_NULL(item);
44 }
45 auto op_name = prim->name();
46 const int64_t input_num = 2;
47 (void)CheckAndConvertUtils::CheckInteger("infer", SizeToLong(input_args.size()), kGreaterEqual, input_num, op_name);
48 std::map<std::string, TypePtr> types;
49 (void)types.emplace("x", input_args[0]->BuildType());
50 (void)types.emplace("y", input_args[1]->BuildType());
51 return CheckAndConvertUtils::CheckTensorTypeSame(types, common_valid_types, prim->name());
52 }
53 } // namespace
54
RealDivInfer(const abstract::AnalysisEnginePtr &,const PrimitivePtr & primitive,const std::vector<AbstractBasePtr> & input_args)55 AbstractBasePtr RealDivInfer(const abstract::AnalysisEnginePtr &, const PrimitivePtr &primitive,
56 const std::vector<AbstractBasePtr> &input_args) {
57 return abstract::MakeAbstract(InferShape(primitive, input_args), InferType(primitive, input_args));
58 }
59 REGISTER_PRIMITIVE_C(kNameRealDiv, RealDiv);
60 } // namespace ops
61 } // namespace mindspore
62