mirror of
https://github.com/intel/compute-runtime.git
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68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
/*
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* Copyright (C) 2020-2023 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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#include "shared/source/helpers/basic_math.h"
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#include "level_zero/sysman/source/api/temperature/sysman_temperature_imp.h"
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#include "level_zero/sysman/source/device/os_sysman.h"
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namespace L0 {
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namespace Sysman {
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TemperatureHandleContext::~TemperatureHandleContext() {
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releaseTemperatureHandles();
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}
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void TemperatureHandleContext::releaseTemperatureHandles() {
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handleList.clear();
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}
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void TemperatureHandleContext::createHandle(bool onSubdevice, uint32_t subDeviceId, zes_temp_sensors_t type) {
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std::unique_ptr<Temperature> pTemperature = std::make_unique<TemperatureImp>(pOsSysman, onSubdevice, subDeviceId, type);
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if (pTemperature->initSuccess == true) {
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handleList.push_back(std::move(pTemperature));
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}
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}
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ze_result_t TemperatureHandleContext::init(uint32_t subDeviceCount) {
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if (subDeviceCount > 0) {
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for (uint32_t subDeviceId = 0; subDeviceId < subDeviceCount; subDeviceId++) {
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createHandle(true, subDeviceId, ZES_TEMP_SENSORS_GLOBAL);
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createHandle(true, subDeviceId, ZES_TEMP_SENSORS_GPU);
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createHandle(true, subDeviceId, ZES_TEMP_SENSORS_MEMORY);
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}
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} else {
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createHandle(false, 0, ZES_TEMP_SENSORS_GLOBAL);
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createHandle(false, 0, ZES_TEMP_SENSORS_GPU);
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createHandle(false, 0, ZES_TEMP_SENSORS_MEMORY);
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}
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return ZE_RESULT_SUCCESS;
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}
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ze_result_t TemperatureHandleContext::temperatureGet(uint32_t *pCount, zes_temp_handle_t *phTemperature) {
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std::call_once(initTemperatureOnce, [this]() {
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this->init(pOsSysman->getSubDeviceCount());
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this->tempInitDone = true;
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});
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uint32_t handleListSize = static_cast<uint32_t>(handleList.size());
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uint32_t numToCopy = std::min(*pCount, handleListSize);
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if (0 == *pCount || *pCount > handleListSize) {
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*pCount = handleListSize;
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}
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if (nullptr != phTemperature) {
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for (uint32_t i = 0; i < numToCopy; i++) {
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phTemperature[i] = handleList[i]->toHandle();
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}
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}
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return ZE_RESULT_SUCCESS;
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}
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} // namespace Sysman
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} // namespace L0
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