mirror of
https://github.com/intel/compute-runtime.git
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41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
/*
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* Copyright (C) 2019-2021 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#pragma once
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#include "shared/source/device/device.h"
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namespace NEO {
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class SubDevice;
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class RootDevice : public Device {
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public:
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RootDevice(ExecutionEnvironment *executionEnvironment, uint32_t rootDeviceIndex);
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~RootDevice() override;
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bool createDeviceImpl() override;
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uint32_t getNumAvailableDevices() const override;
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uint32_t getRootDeviceIndex() const override;
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Device *getDeviceById(uint32_t deviceId) const override;
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Device *getParentDevice() const override;
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uint32_t getNumSubDevices() const;
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BindlessHeapsHelper *getBindlessHeapsHelper() const override;
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protected:
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DeviceBitfield getDeviceBitfield() const override;
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bool createEngines() override;
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void initializeRootCommandStreamReceiver();
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MOCKABLE_VIRTUAL SubDevice *createSubDevice(uint32_t subDeviceIndex);
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std::vector<SubDevice *> subdevices;
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const uint32_t rootDeviceIndex;
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DeviceBitfield deviceBitfield = DeviceBitfield{1u};
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uint32_t numSubDevices = 0;
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std::unique_ptr<BindlessHeapsHelper> bindlessHeapHelper;
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};
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} // namespace NEO
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