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2ead0e6910
Related-To: NEO-2712 Change-Id: I609f55c9a0ee637dcef7cb176728f2ae65499a58 Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
34 lines
914 B
C++
34 lines
914 B
C++
/*
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* Copyright (C) 2019 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 "runtime/device/device.h"
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namespace NEO {
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class RootDevice;
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class SubDevice : public Device {
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public:
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constexpr static uint32_t unspecifiedSubDeviceIndex = std::numeric_limits<uint32_t>::max();
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SubDevice(ExecutionEnvironment *executionEnvironment, uint32_t subDeviceIndex, RootDevice &rootDevice);
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void retain() override;
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unique_ptr_if_unused<Device> release() override;
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void retainInternal();
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void releaseInternal();
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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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uint32_t getSubDeviceIndex() const;
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protected:
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DeviceBitfield getDeviceBitfield() const override;
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const uint32_t subDeviceIndex;
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RootDevice &rootDevice;
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};
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} // namespace NEO
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