1 /**
2 * Copyright 2020 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
20 #include "ops/less.h"
21 #include "ops/op_utils.h"
22 #include "utils/check_convert_utils.h"
23 #include "abstract/primitive_infer_map.h"
24
25 namespace mindspore {
26 namespace ops {
27 namespace {
InferShape(const PrimitivePtr & primitive,const std::vector<AbstractBasePtr> & input_args)28 abstract::ShapePtr InferShape(const PrimitivePtr &primitive, const std::vector<AbstractBasePtr> &input_args) {
29 MS_EXCEPTION_IF_NULL(primitive);
30 auto op_name = primitive->name();
31 return BroadCastInferShape(op_name, input_args);
32 }
33
InferType(const PrimitivePtr & prim,const std::vector<AbstractBasePtr> & input_args)34 TypePtr InferType(const PrimitivePtr &prim, const std::vector<AbstractBasePtr> &input_args) {
35 for (const auto &item : input_args) {
36 MS_EXCEPTION_IF_NULL(item);
37 }
38 std::map<std::string, TypePtr> types;
39 (void)types.emplace("x", input_args[0]->BuildType());
40 (void)types.emplace("y", input_args[1]->BuildType());
41 (void)CheckAndConvertUtils::CheckTensorTypeSame(types, common_valid_types, prim->name());
42 return kBool;
43 }
44 } // namespace
45
LessInfer(const abstract::AnalysisEnginePtr &,const PrimitivePtr & primitive,const std::vector<AbstractBasePtr> & input_args)46 AbstractBasePtr LessInfer(const abstract::AnalysisEnginePtr &, const PrimitivePtr &primitive,
47 const std::vector<AbstractBasePtr> &input_args) {
48 return std::make_shared<abstract::AbstractTensor>(InferType(primitive, input_args),
49 InferShape(primitive, input_args)->shape());
50 }
51 REGISTER_PRIMITIVE_C(kNameLess, Less);
52 } // namespace ops
53 } // namespace mindspore
54