1 /*
2  * Copyright (C) 2020 The Android Open Source Project
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 #ifndef ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_COMMON_INVALID_PREPARED_MODEL_H
18 #define ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_COMMON_INVALID_PREPARED_MODEL_H
19 
20 #include <nnapi/IPreparedModel.h>
21 #include <nnapi/Result.h>
22 #include <nnapi/Types.h>
23 
24 #include <memory>
25 #include <utility>
26 #include <vector>
27 
28 namespace android::hardware::neuralnetworks::utils {
29 
30 class InvalidPreparedModel final : public nn::IPreparedModel {
31   public:
32     nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>> execute(
33             const nn::Request& request, nn::MeasureTiming measure,
34             const nn::OptionalTimePoint& deadline, const nn::OptionalDuration& loopTimeoutDuration,
35             const std::vector<nn::TokenValuePair>& hints,
36             const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
37 
38     nn::GeneralResult<std::pair<nn::SyncFence, nn::ExecuteFencedInfoCallback>> executeFenced(
39             const nn::Request& request, const std::vector<nn::SyncFence>& waitFor,
40             nn::MeasureTiming measure, const nn::OptionalTimePoint& deadline,
41             const nn::OptionalDuration& loopTimeoutDuration,
42             const nn::OptionalDuration& timeoutDurationAfterFence,
43             const std::vector<nn::TokenValuePair>& hints,
44             const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
45 
46     nn::GeneralResult<nn::SharedExecution> createReusableExecution(
47             const nn::Request& request, nn::MeasureTiming measure,
48             const nn::OptionalDuration& loopTimeoutDuration,
49             const std::vector<nn::TokenValuePair>& hints,
50             const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
51 
52     nn::GeneralResult<nn::SharedBurst> configureExecutionBurst() const override;
53 
54     std::any getUnderlyingResource() const override;
55 };
56 
57 }  // namespace android::hardware::neuralnetworks::utils
58 
59 #endif  // ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_COMMON_INVALID_PREPARED_MODEL_H
60