sysfs

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Versions in this module

v0

v0.9.2

Apr 2, 2025

v0.9.1

Sep 6, 2024

v0.9.0

Jan 11, 2024

Changes in this version

+ func SysRoot() string

v0.8.4

Aug 25, 2023

v0.8.3

Apr 20, 2023

v0.8.2

Apr 19, 2023

v0.8.1

Feb 22, 2023

v0.8.0

Dec 22, 2022

Changes in this version

+ func SetSysRoot(path string)

v0.7.2

Aug 31, 2022

v0.7.1

Aug 30, 2022

v0.7.0

Jun 22, 2022

v0.6.0

Oct 5, 2021

Changes in this version

+ func CPUSetFromIDSet(s idset.IDSet) cpuset.CPUSet

+ func IDSetFromCPUSet(cset cpuset.CPUSet) idset.IDSet

v0.5.0

Feb 17, 2021

Changes in this version

+ const CLOS_PM_QOS_CONFIG

+ const CONFIG_CLOS

+ const CONFIG_TDP

+ const CONFIG_TDP_GET_CORE_MASK

+ const CONFIG_TDP_GET_FACT_HP_TURBO_LIMIT_NUMCORES

+ const CONFIG_TDP_GET_FACT_HP_TURBO_LIMIT_RATIOS

+ const CONFIG_TDP_GET_FACT_LP_CLIPPING_RATIO

+ const CONFIG_TDP_GET_LEVELS_INFO

+ const CONFIG_TDP_GET_MEM_FREQ

+ const CONFIG_TDP_GET_P1_INFO

+ const CONFIG_TDP_GET_PWR_INFO

+ const CONFIG_TDP_GET_TDP_CONTROL

+ const CONFIG_TDP_GET_TDP_INFO

+ const CONFIG_TDP_GET_TJMAX_INFO

+ const CONFIG_TDP_GET_TURBO_LIMIT_RATIOS

+ const CONFIG_TDP_GET_UNCORE_P0_P1_INFO

+ const CONFIG_TDP_PBF_GET_CORE_MASK_INFO

+ const CONFIG_TDP_PBF_GET_P1HI_P1LO_INFO

+ const CONFIG_TDP_PBF_GET_TDP_INFO

+ const CONFIG_TDP_PBF_GET_TJ_MAX_INFO

+ const CONFIG_TDP_SET_LEVEL

+ const CONFIG_TDP_SET_TDP_CONTROL

+ const ISST_IF_GET_PHY_ID — darwin/amd64, linux/amd64, windows/amd64

+ const ISST_IF_IO_CMD — darwin/amd64, linux/amd64, windows/amd64

+ const ISST_IF_MBOX_COMMAND — darwin/amd64, linux/amd64, windows/amd64

+ const NumClos

+ const PM_CLOS_OFFSET

+ const PM_FEATURE

+ const PM_QOS_CONFIG_OFFSET

+ const PM_QOS_INFO_OFFSET

+ const PQR_ASSOC_OFFSET

+ const READ_PM_CONFIG

+ const WRITE_PM_CONFIG

+ func SstSupported() bool

+ type CPPriorityType int

+ const Ordered

+ const Proportional

type CPU

+ EPP func() EPP

+ SstClos func() int

type CPUPackage

+ SstInfo func() SstPackageInfo

type DiscoveryFlag

+ const DiscoverSst

+ type EPP int

+ const EPPBalancePerformance

+ const EPPBalancePower

+ const EPPPerformance

+ const EPPPower

+ const EPPUnknown

+ func EPPFromString(s string) EPP

+ func (e EPP) String() string

type Node

+ DieID func() ID

+ type SstClosInfo struct

+ DesiredFreq int

+ EPP int

+ MaxFreq int

+ MinFreq int

+ ProportionalPriority int

+ type SstPackageInfo struct

+ BFCores IDSet

+ BFEnabled bool

+ BFSupported bool

+ CPEnabled bool

+ CPPriority CPPriorityType

+ CPSupported bool

+ ClosInfo [NumClos]SstClosInfo

+ PPCurrentLevel int

+ PPLocked bool

+ PPMaxLevel int

+ PPSupported bool

+ PPVersion int

+ TFEnabled bool

+ TFSupported bool

type System

+ NodeDistance func(from, to ID) int

v0.4.1

Nov 27, 2020

v0.4.0

Sep 24, 2020

Changes in this version

type CPU

+ DieID func() ID

type CPUPackage

+ DieCPUSet func(ID) cpuset.CPUSet

+ DieIDs func() []ID

+ DieNodeIDs func(ID) []ID

type Node

+ HasNormalMemory func() bool

v0.3.1

Jun 16, 2020

v0.3.0

May 20, 2020

Changes in this version

+ const G

+ const M

+ const SysfsRootPath

+ const T

+ func ParseFileEntries(path string, values map[string]interface{}, pickFn PickEntryFn) error

+ type CPU interface

+ BaseFrequency func() uint64

+ CoreID func() ID

+ FrequencyRange func() CPUFreq

+ ID func() ID

+ Isolated func() bool

+ NodeID func() ID

+ Online func() bool

+ PackageID func() ID

+ SetFrequencyLimits func(min, max uint64) error

+ ThreadCPUSet func() cpuset.CPUSet

+ type CPUFreq struct

+ type CPUPackage interface

+ CPUSet func() cpuset.CPUSet

+ ID func() ID

+ NodeIDs func() []ID

+ type Cache struct

+ type CacheType string

+ const DataCache

+ const InstructionCache

+ const UnifiedCache

+ type DiscoveryFlag uint

+ const DiscoverAll

+ const DiscoverCPUTopology

+ const DiscoverCache

+ const DiscoverDefault

+ const DiscoverMemTopology

+ const DiscoverNone

+ type ID int

+ const Unknown

+ type IDSet map[ID]struct

+ func FromCPUSet(cset cpuset.CPUSet) IDSet

+ func NewIDSet(ids ...ID) IDSet

+ func NewIDSetFromIntSlice(ids ...int) IDSet

+ func (s *IDSet) UnmarshalJSON(data []byte) error

+ func (s IDSet) Add(ids ...ID)

+ func (s IDSet) CPUSet() cpuset.CPUSet

+ func (s IDSet) Clone() IDSet

+ func (s IDSet) Del(ids ...ID)

+ func (s IDSet) Has(ids ...ID) bool

+ func (s IDSet) MarshalJSON() ([]byte, error)

+ func (s IDSet) Members() []ID

+ func (s IDSet) Size() int

+ func (s IDSet) SortedMembers() []ID

+ func (s IDSet) String() string

+ func (s IDSet) StringWithSeparator(args ...string) string

+ type MemInfo struct

+ MemFree uint64

+ MemTotal uint64

+ MemUsed uint64

+ type MemoryType int

+ const MemoryTypeDRAM

+ const MemoryTypeHBM

+ const MemoryTypePMEM

+ type Node interface

+ CPUSet func() cpuset.CPUSet

+ Distance func() []int

+ DistanceFrom func(id ID) int

+ GetMemoryType func() MemoryType

+ ID func() ID

+ MemoryInfo func() (*MemInfo, error)

+ PackageID func() ID

+ type PickEntryFn func(string) (string, string, error)

+ type System interface

+ CPU func(id ID) CPU

+ CPUCount func() int

+ CPUIDs func() []ID

+ CPUSet func() cpuset.CPUSet

+ Discover func(flags DiscoveryFlag) error

+ Isolated func() cpuset.CPUSet

+ NUMANodeCount func() int

+ Node func(id ID) Node

+ NodeIDs func() []ID

+ Offlined func() cpuset.CPUSet

+ Package func(id ID) CPUPackage

+ PackageCount func() int

+ PackageIDs func() []ID

+ SetCPUFrequencyLimits func(min, max uint64, cpus IDSet) error

+ SetCpusOnline func(online bool, cpus IDSet) (IDSet, error)

+ SocketCount func() int

+ ThreadCount func() int

+ func DiscoverSystem(args ...DiscoveryFlag) (System, error)

+ func DiscoverSystemAt(path string, args ...DiscoveryFlag) (System, error)

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