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_BURST_H
18 #define ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_COMMON_INVALID_BURST_H
19 
20 #include <nnapi/IBurst.h>
21 #include <nnapi/Result.h>
22 #include <nnapi/Types.h>
23 
24 #include <memory>
25 #include <optional>
26 #include <utility>
27 
28 namespace android::hardware::neuralnetworks::utils {
29 
30 class InvalidBurst final : public nn::IBurst {
31   public:
32     OptionalCacheHold cacheMemory(const nn::SharedMemory& memory) const override;
33 
34     nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>> execute(
35             const nn::Request& request, nn::MeasureTiming measure,
36             const nn::OptionalTimePoint& deadline, const nn::OptionalDuration& loopTimeoutDuration,
37             const std::vector<nn::TokenValuePair>& hints,
38             const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
39 
40     nn::GeneralResult<nn::SharedExecution> createReusableExecution(
41             const nn::Request& request, nn::MeasureTiming measure,
42             const nn::OptionalDuration& loopTimeoutDuration,
43             const std::vector<nn::TokenValuePair>& hints,
44             const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
45 };
46 
47 }  // namespace android::hardware::neuralnetworks::utils
48 
49 #endif  // ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_COMMON_INVALID_BURST_H
50