mirror of
https://github.com/intel/compute-runtime.git
synced 2025-12-19 14:58:08 +08:00
18be91cbde
Related-To: LOCI-4138 Signed-off-by: Joshua Santosh Ranjan <joshua.santosh.ranjan@intel.com>
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
/*
|
|
* Copyright (C) 2020-2023 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
#include "shared/source/helpers/non_copyable_or_moveable.h"
|
|
#include "shared/source/os_interface/linux/drm_neo.h"
|
|
|
|
#include "level_zero/sysman/source/engine/os_engine.h"
|
|
#include "level_zero/sysman/source/sysman_device_imp.h"
|
|
|
|
#include <unistd.h>
|
|
|
|
namespace L0 {
|
|
namespace Sysman {
|
|
|
|
class PmuInterface;
|
|
struct Device;
|
|
class LinuxEngineImp : public OsEngine, NEO::NonCopyableOrMovableClass {
|
|
public:
|
|
ze_result_t getActivity(zes_engine_stats_t *pStats) override;
|
|
ze_result_t getProperties(zes_engine_properties_t &properties) override;
|
|
bool isEngineModuleSupported() override;
|
|
static zes_engine_group_t getGroupFromEngineType(zes_engine_group_t type);
|
|
LinuxEngineImp() = default;
|
|
LinuxEngineImp(OsSysman *pOsSysman, zes_engine_group_t type, uint32_t engineInstance, uint32_t subDeviceId, ze_bool_t onSubDevice);
|
|
~LinuxEngineImp() override {
|
|
if (fd != -1) {
|
|
close(static_cast<int>(fd));
|
|
fd = -1;
|
|
}
|
|
}
|
|
|
|
protected:
|
|
zes_engine_group_t engineGroup = ZES_ENGINE_GROUP_ALL;
|
|
uint32_t engineInstance = 0;
|
|
PmuInterface *pPmuInterface = nullptr;
|
|
NEO::Drm *pDrm = nullptr;
|
|
SysmanDeviceImp *pDevice = nullptr;
|
|
uint32_t subDeviceId = 0;
|
|
ze_bool_t onSubDevice = false;
|
|
|
|
private:
|
|
void init();
|
|
int64_t fd = -1;
|
|
};
|
|
|
|
} // namespace Sysman
|
|
} // namespace L0
|