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/*
* Copyright (C) 2021-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include "level_zero/core/source/device/device.h"
#include <level_zero/zes_api.h>
#include <mutex>
#include <vector>
struct _zes_perf_handle_t {
virtual ~_zes_perf_handle_t() = default;
};
namespace L0 {
struct OsSysman;
class Performance : _zes_perf_handle_t {
public:
~Performance() override {}
virtual ze_result_t performanceGetProperties(zes_perf_properties_t *pProperties) = 0;
virtual ze_result_t performanceGetConfig(double *pFactor) = 0;
virtual ze_result_t performanceSetConfig(double pFactor) = 0;
inline zes_perf_handle_t toPerformanceHandle() { return this; }
static Performance *fromHandle(zes_perf_handle_t handle) {
return static_cast<Performance *>(handle);
}
bool isPerformanceEnabled = false;
};
struct PerformanceHandleContext {
PerformanceHandleContext(OsSysman *pOsSysman) : pOsSysman(pOsSysman){};
~PerformanceHandleContext();
ze_result_t init(std::vector<ze_device_handle_t> &deviceHandles, ze_device_handle_t coreDevice);
ze_result_t performanceGet(uint32_t *pCount, zes_perf_handle_t *phPerformance);
OsSysman *pOsSysman = nullptr;
std::vector<Performance *> handleList = {};
private:
void createHandle(ze_device_handle_t deviceHandle, zes_engine_type_flag_t domain);
std::once_flag initPerformanceOnce;
};
} // namespace L0
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