compute-runtime/unit_tests/libult/create_command_stream.cpp

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/*
* Copyright (C) 2018-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "unit_tests/libult/create_command_stream.h"
#include "core/unit_tests/helpers/default_hw_info.h"
#include "core/unit_tests/helpers/ult_hw_config.h"
#include "runtime/command_stream/aub_command_stream_receiver.h"
#include "runtime/command_stream/command_stream_receiver.h"
#include "runtime/command_stream/create_command_stream_impl.h"
#include "runtime/command_stream/tbx_command_stream_receiver.h"
#include "unit_tests/libult/ult_command_stream_receiver.h"
#include <cassert>
namespace NEO {
extern CommandStreamReceiverCreateFunc commandStreamReceiverFactory[2 * IGFX_MAX_CORE];
CommandStreamReceiver *createCommandStream(ExecutionEnvironment &executionEnvironment, uint32_t rootDeviceIndex) {
auto hwInfo = executionEnvironment.getHardwareInfo();
if (ultHwConfig.useHwCsr) {
return createCommandStreamImpl(executionEnvironment, rootDeviceIndex);
}
auto funcCreate = commandStreamReceiverFactory[IGFX_MAX_CORE + hwInfo->platform.eRenderCoreFamily];
if (funcCreate) {
return funcCreate(false, executionEnvironment, rootDeviceIndex);
}
return nullptr;
}
bool getDevices(size_t &numDevicesReturned, ExecutionEnvironment &executionEnvironment) {
auto currentHwInfo = executionEnvironment.getHardwareInfo();
if (currentHwInfo->platform.eProductFamily == IGFX_UNKNOWN && currentHwInfo->platform.eRenderCoreFamily == IGFX_UNKNOWN_CORE) {
executionEnvironment.setHwInfo(platformDevices[0]);
}
if (ultHwConfig.useMockedGetDevicesFunc) {
numDevicesReturned = numPlatformDevices;
executionEnvironment.prepareRootDeviceEnvironments(static_cast<uint32_t>(numDevicesReturned));
executionEnvironment.calculateMaxOsContextCount();
executionEnvironment.initializeMemoryManager();
return ultHwConfig.mockedGetDevicesFuncResult;
}
return getDevicesImpl(numDevicesReturned, executionEnvironment);
}
} // namespace NEO