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82 lines
4.6 KiB
Go
82 lines
4.6 KiB
Go
// Code generated by cmd/gen. DO NOT EDIT.
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/*
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*
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* Copyright (C) 2019-2025 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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* @file zes_api.h
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* @version v1.15-r1.15.31
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*
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*/
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package gozel
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import (
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"unsafe"
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"github.com/fumiama/gozel/internal/zecall"
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)
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// ZES_ENGINE_ACTIVITY_EXT_NAME Engine Activity Extension Name
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const ZES_ENGINE_ACTIVITY_EXT_NAME = "ZES_extension_engine_activity"
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// ZesEngineActivityExtVersion (zes_engine_activity_ext_version_t) Engine Activity Extension Version(s)
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type ZesEngineActivityExtVersion uintptr
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const (
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ZES_ENGINE_ACTIVITY_EXT_VERSION_1_0 ZesEngineActivityExtVersion = /* ZE_MAKE_VERSION( 1, 0 ) */ ((1 << 16) | (0 & 0x0000ffff)) // ZES_ENGINE_ACTIVITY_EXT_VERSION_1_0 version 1.0
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ZES_ENGINE_ACTIVITY_EXT_VERSION_CURRENT ZesEngineActivityExtVersion = /* ZE_MAKE_VERSION( 1, 0 ) */ ((1 << 16) | (0 & 0x0000ffff)) // ZES_ENGINE_ACTIVITY_EXT_VERSION_CURRENT latest known version
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ZES_ENGINE_ACTIVITY_EXT_VERSION_FORCE_UINT32 ZesEngineActivityExtVersion = 0x7fffffff // ZES_ENGINE_ACTIVITY_EXT_VERSION_FORCE_UINT32 Value marking end of ZES_ENGINE_ACTIVITY_EXT_VERSION_* ENUMs
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)
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// ZesEngineExtProperties (zes_engine_ext_properties_t) Extension properties related to Engine Groups
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// /
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// / @details
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// / - This structure may be passed to ::zesEngineGetProperties by having the
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// / pNext member of ::zes_engine_properties_t point at this struct.
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// / - Used for SRIOV per Virtual Function device utilization by
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// / ::zes_engine_group_t
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type ZesEngineExtProperties struct {
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Stype ZesStructureType // Stype [in] type of this structure
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Pnext unsafe.Pointer // Pnext [in,out][optional] must be null or a pointer to an extension-specific structure (i.e. contains stype and pNext).
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Countofvirtualfunctioninstance uint32 // Countofvirtualfunctioninstance [out] Number of Virtual Function(VF) instances associated with engine to monitor the utilization of hardware across all Virtual Function from a Physical Function (PF) instance. These VF-by-VF views should provide engine group and individual engine level granularity. This count represents the number of VF instances that are actively using the resource represented by the engine handle.
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}
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// ZesEngineGetActivityExt Get activity stats for Physical Function (PF) and each Virtual
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// / Function (VF) associated with engine group.
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// /
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// / @details
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// / - The application may call this function from simultaneous threads.
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// / - The implementation of this function should be lock-free.
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// /
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// / @returns
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// / - ::ZE_RESULT_SUCCESS
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// / - ::ZE_RESULT_ERROR_UNINITIALIZED
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// / - ::ZE_RESULT_ERROR_DEVICE_LOST
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// / - ::ZE_RESULT_ERROR_OUT_OF_HOST_MEMORY
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// / - ::ZE_RESULT_ERROR_OUT_OF_DEVICE_MEMORY
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// / - ::ZE_RESULT_ERROR_INVALID_ARGUMENT
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// / - ::ZE_RESULT_ERROR_UNSUPPORTED_FEATURE
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// / - ::ZE_RESULT_ERROR_DEPENDENCY_UNAVAILABLE
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// / - ::ZE_RESULT_ERROR_INSUFFICIENT_PERMISSIONS
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// / - ::ZE_RESULT_ERROR_NOT_AVAILABLE
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// / - ::ZE_RESULT_ERROR_DEVICE_REQUIRES_RESET
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// / - ::ZE_RESULT_ERROR_DEVICE_IN_LOW_POWER_STATE
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// / - ::ZE_RESULT_ERROR_UNKNOWN
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// / - ::ZE_RESULT_ERROR_INVALID_NULL_HANDLE
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// / + `nullptr == hEngine`
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// / - ::ZE_RESULT_ERROR_INVALID_NULL_POINTER
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// / + `nullptr == pCount`
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// / - ::ZE_RESULT_ERROR_UNSUPPORTED_FEATURE - "Engine activity extension is not supported in the environment."
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func ZesEngineGetActivityExt(
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hEngine ZesEngineHandle, // hEngine [in] Handle for the component.
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pCount *uint32, // pCount [in,out] Pointer to the number of VF engine stats descriptors. - if count is zero, the driver shall update the value with the total number of engine stats available. - if count is greater than the total number of engine stats available, the driver shall update the value with the correct number of engine stats available. - The count returned is the sum of number of VF instances currently available and the PF instance.
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pStats *ZesEngineStats, // pStats [in,out][optional][range(0, *pCount)] array of engine group activity counters. - if count is less than the total number of engine stats available, then driver shall only retrieve that number of stats. - the implementation shall populate the vector with engine stat for PF at index 0 of the vector followed by user provided pCount-1 number of VF engine stats.
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) (ZeResult, error) {
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return zecall.Call[ZeResult]("zesEngineGetActivityExt", uintptr(hEngine), uintptr(unsafe.Pointer(pCount)), uintptr(unsafe.Pointer(pStats)))
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}
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