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593bd13d4d
- Added support for the Frequency APIs in the new sysman design. - Added ULTs for the Frequency APIs in the new sysman design. Related-To: LOCI-4096 Signed-off-by: Bari, Pratik <pratik.bari@intel.com>
68 lines
2.5 KiB
C++
68 lines
2.5 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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#pragma once
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#include "level_zero/api/sysman/zes_handles_struct.h"
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#include "level_zero/core/source/device/device.h"
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#include <level_zero/zes_api.h>
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#include <mutex>
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#include <vector>
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namespace L0 {
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constexpr double unsupportedProperty = -1.0;
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struct OsSysman;
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class Frequency : _zes_freq_handle_t {
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public:
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~Frequency() override {}
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virtual ze_result_t frequencyGetProperties(zes_freq_properties_t *pProperties) = 0;
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virtual ze_result_t frequencyGetAvailableClocks(uint32_t *pCount, double *phFrequency) = 0;
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virtual ze_result_t frequencyGetRange(zes_freq_range_t *pLimits) = 0;
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virtual ze_result_t frequencySetRange(const zes_freq_range_t *pLimits) = 0;
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virtual ze_result_t frequencyGetState(zes_freq_state_t *pState) = 0;
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virtual ze_result_t frequencyGetThrottleTime(zes_freq_throttle_time_t *pThrottleTime) = 0;
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// Overclocking
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virtual ze_result_t frequencyOcGetCapabilities(zes_oc_capabilities_t *pOcCapabilities) = 0;
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virtual ze_result_t frequencyOcGetFrequencyTarget(double *pCurrentOcfrequency) = 0;
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virtual ze_result_t frequencyOcSetFrequencyTarget(double currentOcfrequency) = 0;
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virtual ze_result_t frequencyOcGetVoltageTarget(double *pCurrentVoltageTarget, double *pCurrentVoltageOffset) = 0;
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virtual ze_result_t frequencyOcSetVoltageTarget(double currentVoltageTarget, double currentVoltageOffset) = 0;
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virtual ze_result_t frequencyOcGetMode(zes_oc_mode_t *pCurrentOcMode) = 0;
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virtual ze_result_t frequencyOcSetMode(zes_oc_mode_t currentOcMode) = 0;
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virtual ze_result_t frequencyOcGetIccMax(double *pOcIccMax) = 0;
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virtual ze_result_t frequencyOcSetIccMax(double ocIccMax) = 0;
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virtual ze_result_t frequencyOcGeTjMax(double *pOcTjMax) = 0;
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virtual ze_result_t frequencyOcSetTjMax(double ocTjMax) = 0;
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static Frequency *fromHandle(zes_freq_handle_t handle) {
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return static_cast<Frequency *>(handle);
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}
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inline zes_freq_handle_t toZesFreqHandle() { return this; }
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};
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struct FrequencyHandleContext {
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FrequencyHandleContext(OsSysman *pOsSysman) : pOsSysman(pOsSysman){};
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~FrequencyHandleContext();
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ze_result_t init(std::vector<ze_device_handle_t> &deviceHandles);
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ze_result_t frequencyGet(uint32_t *pCount, zes_freq_handle_t *phFrequency);
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OsSysman *pOsSysman = nullptr;
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std::vector<Frequency *> handleList = {};
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private:
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void createHandle(ze_device_handle_t deviceHandle, zes_freq_domain_t frequencyDomain);
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std::once_flag initFrequencyOnce;
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};
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} // namespace L0
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