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bfc9863179
-Create a structure for adapter specific data -Store an array of adapter data in the execution environment Related-To: NEO-3857 Change-Id: Ia5b52a7bfa53198f0ca5124bcaa0669dd3601faf Signed-off-by: Jobczyk, Lukasz <lukasz.jobczyk@intel.com>
71 lines
2.3 KiB
C++
71 lines
2.3 KiB
C++
/*
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* Copyright (C) 2017-2019 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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#ifdef _WIN32
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#include "runtime/device/device.h"
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#include "runtime/os_interface/debug_settings_manager.h"
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#include "runtime/os_interface/device_factory.h"
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#include "runtime/os_interface/windows/os_interface.h"
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#include "runtime/os_interface/windows/wddm/wddm.h"
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#include "runtime/os_interface/windows/wddm_memory_operations_handler.h"
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namespace NEO {
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extern const HardwareInfo *hardwareInfoTable[IGFX_MAX_PRODUCT];
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size_t DeviceFactory::numDevices = 0;
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bool DeviceFactory::getDevices(size_t &numDevices, ExecutionEnvironment &executionEnvironment) {
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numDevices = 0;
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auto totalDeviceCount = 1u;
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if (DebugManager.flags.CreateMultipleRootDevices.get()) {
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totalDeviceCount = DebugManager.flags.CreateMultipleRootDevices.get();
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}
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executionEnvironment.rootDeviceEnvironments = std::make_unique<RootDeviceEnvironment[]>(totalDeviceCount);
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auto hardwareInfo = executionEnvironment.getMutableHardwareInfo();
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std::unique_ptr<Wddm> wddm(Wddm::createWddm());
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if (!wddm->init(*hardwareInfo)) {
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return false;
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}
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executionEnvironment.memoryOperationsInterface = std::make_unique<WddmMemoryOperationsHandler>(wddm.get());
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executionEnvironment.osInterface = std::make_unique<OSInterface>();
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executionEnvironment.osInterface->get()->setWddm(wddm.release());
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numDevices = totalDeviceCount;
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DeviceFactory::numDevices = numDevices;
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return true;
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}
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void DeviceFactory::releaseDevices() {
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DeviceFactory::numDevices = 0;
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}
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void Device::appendOSExtensions(std::string &deviceExtensions) {
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deviceExtensions += "cl_intel_simultaneous_sharing ";
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simultaneousInterops = {CL_GL_CONTEXT_KHR,
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CL_WGL_HDC_KHR,
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CL_CONTEXT_ADAPTER_D3D9_KHR,
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CL_CONTEXT_D3D9_DEVICE_INTEL,
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CL_CONTEXT_ADAPTER_D3D9EX_KHR,
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CL_CONTEXT_D3D9EX_DEVICE_INTEL,
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CL_CONTEXT_ADAPTER_DXVA_KHR,
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CL_CONTEXT_DXVA_DEVICE_INTEL,
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CL_CONTEXT_D3D10_DEVICE_KHR,
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CL_CONTEXT_D3D11_DEVICE_KHR,
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0};
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}
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} // namespace NEO
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#endif
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