/* * Copyright (C) 2019-2023 Intel Corporation * * SPDX-License-Identifier: MIT * */ #include "shared/source/device/sub_device.h" #include "shared/source/debug_settings/debug_settings_manager.h" #include "shared/source/device/root_device.h" #include "shared/source/helpers/gfx_core_helper.h" namespace NEO { SubDevice::SubDevice(ExecutionEnvironment *executionEnvironment, uint32_t subDeviceIndex, Device &rootDevice) : Device(executionEnvironment, rootDevice.getRootDeviceIndex()), rootDevice(static_cast(rootDevice)), subDeviceIndex(subDeviceIndex) { UNRECOVERABLE_IF(rootDevice.isSubDevice()); deviceBitfield = 0; deviceBitfield.set(subDeviceIndex); } SubDevice::SubDevice(ExecutionEnvironment *executionEnvironment, uint32_t subDeviceIndex, Device &rootDevice, aub_stream::EngineType engineType) : SubDevice(executionEnvironment, subDeviceIndex, rootDevice) { this->engineInstancedType = engineType; engineInstanced = true; } void SubDevice::incRefInternal() { rootDevice.incRefInternal(); } unique_ptr_if_unused SubDevice::decRefInternal() { return rootDevice.decRefInternal(); } uint32_t SubDevice::getSubDeviceIndex() const { return subDeviceIndex; } Device *SubDevice::getRootDevice() const { return &rootDevice; } } // namespace NEO