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c1867ed981
Related-To: NEO-13715, NEO-14862 Signed-off-by: Chandio, Bibrak Qamar <bibrak.qamar.chandio@intel.com>
35 lines
989 B
C++
35 lines
989 B
C++
/*
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* Copyright (C) 2019-2025 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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using SubDeviceIdsVec = StackVec<uint32_t, 4>;
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class RootDevice;
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class SubDevice : public Device {
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public:
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SubDevice(ExecutionEnvironment *executionEnvironment, uint32_t subDeviceIndex, Device &rootDevice);
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SubDevice(ExecutionEnvironment *executionEnvironment, uint32_t subDeviceIndex, Device &rootDevice, aub_stream::EngineType engineType);
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void incRefInternal() override;
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unique_ptr_if_unused<Device> decRefInternal() override;
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Device *getRootDevice() const override;
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uint32_t getSubDeviceIndex() const;
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static NEO::SubDeviceIdsVec getSubDeviceIdsFromDevice(NEO::Device &device);
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static uint32_t getSubDeviceId(NEO::Device &device);
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bool isSubDevice() const override { return true; }
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protected:
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RootDevice &rootDevice;
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const uint32_t subDeviceIndex;
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};
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} // namespace NEO
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