mirror of
https://github.com/openharmony/neural_network_runtime.git
synced 2026-07-01 08:12:02 -04:00
yangyongjie
63 lines
2.7 KiB
C++
63 lines
2.7 KiB
C++
/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef NEURAL_NETWORK_RUNTIME_HDI_DEVICE_H
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#define NEURAL_NETWORK_RUNTIME_HDI_DEVICE_H
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#include "refbase.h"
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#include "hdi_interfaces.h"
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#include "interfaces/oem/cpp_api/device.h"
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namespace OHOS {
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namespace NeuralNetworkRuntime {
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class HDIDevice : public Device {
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public:
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explicit HDIDevice(OHOS::sptr<V1_0::INnrtDevice> device);
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OH_NN_ReturnCode GetDeviceName(std::string& name) override;
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OH_NN_ReturnCode GetVendorName(std::string& name) override;
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OH_NN_ReturnCode GetDeviceType(OH_NN_DeviceType& deviceType) override;
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OH_NN_ReturnCode GetDeviceStatus(DeviceStatus& status) override;
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OH_NN_ReturnCode GetSupportedOperation(std::shared_ptr<const mindspore::lite::LiteGraph> model,
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std::vector<bool>& ops) override;
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OH_NN_ReturnCode IsFloat16PrecisionSupported(bool& isSupported) override;
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OH_NN_ReturnCode IsPerformanceModeSupported(bool& isSupported) override;
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OH_NN_ReturnCode IsPrioritySupported(bool& isSupported) override;
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OH_NN_ReturnCode IsDynamicInputSupported(bool& isSupported) override;
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OH_NN_ReturnCode IsModelCacheSupported(bool& isSupported) override;
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OH_NN_ReturnCode PrepareModel(std::shared_ptr<const mindspore::lite::LiteGraph> model,
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const ModelConfig& config,
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std::shared_ptr<PreparedModel>& preparedModel) override;
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OH_NN_ReturnCode PrepareModelFromModelCache(const std::vector<ModelBuffer>& modelCache,
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const ModelConfig& config,
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std::shared_ptr<PreparedModel>& preparedModel) override;
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void* AllocateBuffer(size_t length) override;
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OH_NN_ReturnCode ReleaseBuffer(const void* buffer) override;
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private:
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OH_NN_ReturnCode ReleaseSharedBuffer(const V1_0::SharedBuffer& buffer);
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private:
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// first: major version, second: minor version
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std::pair<uint32_t, uint32_t> m_hdiVersion;
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OHOS::sptr<V1_0::INnrtDevice> m_iDevice {nullptr};
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};
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} // namespace NeuralNetworkRuntime
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} // namespace OHOS
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#endif // NEURAL_NETWORK_RUNTIME_HDI_DEVICE_H
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