sysfs

Mar 28, 2024

Changes in this version

type CPU

+ CacheCount func() int

+ ClusterID func() idset.ID

+ CoreKind func() CoreKind

+ GetCacheByIndex func(int) *Cache

+ GetCaches func() []*Cache

+ GetCachesByLevel func(int) []*Cache

+ GetLastLevelCacheCPUSet func() cpuset.CPUSet

+ GetLastLevelCaches func() []*Cache

type CPUPackage

+ DieClusterCPUSet func(idset.ID, idset.ID) cpuset.CPUSet

+ DieClusterIDs func(idset.ID) []idset.ID

+ LogicalDieClusterCPUSet func(idset.ID, idset.ID) cpuset.CPUSet

+ LogicalDieClusterIDs func(idset.ID) []idset.ID

type Cache

+ func (c *Cache) ID() int

+ func (c *Cache) Level() int

+ func (c *Cache) SharedCPUSet() cpuset.CPUSet

+ func (c *Cache) Size() uint64

+ func (c *Cache) Type() CacheType

type CacheType

+ const NumCacheTypes

+ func (t CacheType) String() string

+ type CoreKind int

+ const EfficientCore

+ const PerformanceCore

+ func (k CoreKind) String() string

type System

+ AllThreadsForCPUs func(cpuset.CPUSet) cpuset.CPUSet

+ CoreKindCPUs func(CoreKind) cpuset.CPUSet

+ CoreKinds func() []CoreKind

+ IsolatedCPUs func() cpuset.CPUSet

+ OfflineCPUs func() cpuset.CPUSet

+ OnlineCPUs func() cpuset.CPUSet

+ PossibleCPUs func() cpuset.CPUSet

+ PresentCPUs func() cpuset.CPUSet

Jun 22, 2023

Changes in this version

+ const G

+ const M

+ const T

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

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

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

+ func SetSysRoot(path string)

+ type CPU interface

+ BaseFrequency func() uint64

+ CoreID func() idset.ID

+ DieID func() idset.ID

+ EPP func() EPP

+ FrequencyRange func() CPUFreq

+ ID func() idset.ID

+ Isolated func() bool

+ NodeID func() idset.ID

+ Online func() bool

+ PackageID func() idset.ID

+ SetFrequencyLimits func(min, max uint64) error

+ SstClos func() int

+ ThreadCPUSet func() cpuset.CPUSet

+ type CPUFreq struct

+ type CPUPackage interface

+ CPUSet func() cpuset.CPUSet

+ DieCPUSet func(idset.ID) cpuset.CPUSet

+ DieIDs func() []idset.ID

+ DieNodeIDs func(idset.ID) []idset.ID

+ ID func() idset.ID

+ NodeIDs func() []idset.ID

+ SstInfo func() *sst.SstPackageInfo

+ 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

+ 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 MemInfo struct

+ MemFree uint64

+ MemTotal uint64

+ MemUsed uint64

+ type MemoryType int

+ const MemoryTypeDRAM

+ const MemoryTypeHBM

+ const MemoryTypePMEM

+ type Node interface

+ CPUSet func() cpuset.CPUSet

+ DieID func() idset.ID

+ Distance func() []int

+ DistanceFrom func(id idset.ID) int

+ GetMemoryType func() MemoryType

+ HasNormalMemory func() bool

+ ID func() idset.ID

+ MemoryInfo func() (*MemInfo, error)

+ PackageID func() idset.ID

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

+ type System interface

+ CPU func(id idset.ID) CPU

+ CPUCount func() int

+ CPUIDs func() []idset.ID

+ CPUSet func() cpuset.CPUSet

+ Discover func(flags DiscoveryFlag) error

+ Isolated func() cpuset.CPUSet

+ NUMANodeCount func() int

+ Node func(id idset.ID) Node

+ NodeDistance func(from, to idset.ID) int

+ NodeIDs func() []idset.ID

+ Offlined func() cpuset.CPUSet

+ Package func(id idset.ID) CPUPackage

+ PackageCount func() int

+ PackageIDs func() []idset.ID

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

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

+ SocketCount func() int

+ ThreadCount func() int

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

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