mirror of
https://github.com/Evolution-X/hardware_interfaces
synced 2026-02-02 23:07:49 +00:00
3e9720b83f
This CL alters the AIDL utility "getDevices" to return whether or not a service is updatable. This CL additional removes IDevice::isUpdatable because it is now redundant with the changes to "getDevices". Bug: 170696350 Test: mma Test: NeuralNetworksTest_static Change-Id: I86228763937c0dd2ee5b1d9d547c367cd7504ed4
108 lines
4.9 KiB
C++
108 lines
4.9 KiB
C++
/*
|
|
* Copyright (C) 2020 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_COMMON_RESILIENT_DEVICE_H
|
|
#define ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_COMMON_RESILIENT_DEVICE_H
|
|
|
|
#include <android-base/thread_annotations.h>
|
|
#include <nnapi/IBuffer.h>
|
|
#include <nnapi/IDevice.h>
|
|
#include <nnapi/IPreparedModel.h>
|
|
#include <nnapi/Result.h>
|
|
#include <nnapi/Types.h>
|
|
|
|
#include <functional>
|
|
#include <memory>
|
|
#include <mutex>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
namespace android::hardware::neuralnetworks::utils {
|
|
|
|
class ResilientDevice final : public nn::IDevice,
|
|
public std::enable_shared_from_this<ResilientDevice> {
|
|
struct PrivateConstructorTag {};
|
|
|
|
public:
|
|
using Factory = std::function<nn::GeneralResult<nn::SharedDevice>(bool blocking)>;
|
|
|
|
static nn::GeneralResult<std::shared_ptr<const ResilientDevice>> create(Factory makeDevice);
|
|
|
|
explicit ResilientDevice(PrivateConstructorTag tag, Factory makeDevice, std::string name,
|
|
std::string versionString, std::vector<nn::Extension> extensions,
|
|
nn::Capabilities capabilities, nn::SharedDevice device);
|
|
|
|
nn::SharedDevice getDevice() const EXCLUDES(mMutex);
|
|
nn::GeneralResult<nn::SharedDevice> recover(const nn::IDevice* failingDevice,
|
|
bool blocking) const EXCLUDES(mMutex);
|
|
|
|
const std::string& getName() const override;
|
|
const std::string& getVersionString() const override;
|
|
nn::Version getFeatureLevel() const override;
|
|
nn::DeviceType getType() const override;
|
|
const std::vector<nn::Extension>& getSupportedExtensions() const override;
|
|
const nn::Capabilities& getCapabilities() const override;
|
|
std::pair<uint32_t, uint32_t> getNumberOfCacheFilesNeeded() const override;
|
|
|
|
nn::GeneralResult<void> wait() const override;
|
|
|
|
nn::GeneralResult<std::vector<bool>> getSupportedOperations(
|
|
const nn::Model& model) const override;
|
|
|
|
nn::GeneralResult<nn::SharedPreparedModel> prepareModel(
|
|
const nn::Model& model, nn::ExecutionPreference preference, nn::Priority priority,
|
|
nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
|
|
const std::vector<nn::SharedHandle>& dataCache,
|
|
const nn::CacheToken& token) const override;
|
|
|
|
nn::GeneralResult<nn::SharedPreparedModel> prepareModelFromCache(
|
|
nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
|
|
const std::vector<nn::SharedHandle>& dataCache,
|
|
const nn::CacheToken& token) const override;
|
|
|
|
nn::GeneralResult<nn::SharedBuffer> allocate(
|
|
const nn::BufferDesc& desc, const std::vector<nn::SharedPreparedModel>& preparedModels,
|
|
const std::vector<nn::BufferRole>& inputRoles,
|
|
const std::vector<nn::BufferRole>& outputRoles) const override;
|
|
|
|
private:
|
|
bool isValidInternal() const EXCLUDES(mMutex);
|
|
nn::GeneralResult<nn::SharedPreparedModel> prepareModelInternal(
|
|
const nn::Model& model, nn::ExecutionPreference preference, nn::Priority priority,
|
|
nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
|
|
const std::vector<nn::SharedHandle>& dataCache, const nn::CacheToken& token) const;
|
|
nn::GeneralResult<nn::SharedPreparedModel> prepareModelFromCacheInternal(
|
|
nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
|
|
const std::vector<nn::SharedHandle>& dataCache, const nn::CacheToken& token) const;
|
|
nn::GeneralResult<nn::SharedBuffer> allocateInternal(
|
|
const nn::BufferDesc& desc, const std::vector<nn::SharedPreparedModel>& preparedModels,
|
|
const std::vector<nn::BufferRole>& inputRoles,
|
|
const std::vector<nn::BufferRole>& outputRoles) const;
|
|
|
|
const Factory kMakeDevice;
|
|
const std::string kName;
|
|
const std::string kVersionString;
|
|
const std::vector<nn::Extension> kExtensions;
|
|
const nn::Capabilities kCapabilities;
|
|
mutable std::mutex mMutex;
|
|
mutable nn::SharedDevice mDevice GUARDED_BY(mMutex);
|
|
mutable bool mIsValid GUARDED_BY(mMutex) = true;
|
|
};
|
|
|
|
} // namespace android::hardware::neuralnetworks::utils
|
|
|
|
#endif // ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_COMMON_RESILIENT_DEVICE_H
|