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memtier

package

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Versions in this module

v0

v0.4.1

Nov 27, 2020

v0.4.0

Sep 24, 2020

Changes in this version

+ const ColdStartDone

+ const DirtyBitReset

+ func CreateMemtierPolicy(opts *policyapi.BackendOptions) policyapi.Backend

+ type ColdStartPreference struct

+ type Demoter interface

+ GetPagesForContainer func(c cache.Container, sourceNodes system.IDSet) (pagePool, error)

+ MovePages func(p pagePool, count uint, targetNodes system.IDSet) error

+ ResetDirtyBit func(c cache.Container) error

+ StartDirtyBitResetTimer func(policy *policy, timeout time.Duration)

+ StopDemoter func(cid string)

+ StopDirtyBitResetTimer func()

+ UnusedDemoters func(cs []cache.Container) []string

+ UpdateDemoter func(cid string, p pagePool, targetNodes system.IDSet)

+ type Duration time.Duration

+ func (d *Duration) String() string

+ func (d *Duration) UnmarshalJSON(data []byte) error

+ func (d Duration) MarshalJSON() ([]byte, error)

type Grant

+ AccountAllocate func()

+ AccountRelease func()

+ AddTimer func(*time.Timer)

+ ClearTimer func()

+ ColdStart func() time.Duration

+ RestoreMemset func()

+ StopTimer func()

type NodeKind

+ const DieNode

+ type PageMover interface — linux/amd64

+ MovePagesSyscall func(pid int, count uint, pages []uintptr, nodes []int, flags int) (uint, []int, error)

type Request

+ ColdStart func() time.Duration

type Supply

+ AllocatableSharedCPU func(...bool) int

+ DumpAllocatable func() string

+ DumpCapacity func() string

v0.3.1

Jun 16, 2020

v0.3.0

May 20, 2020

Changes in this version

+ const IndentDepth

+ const OverfitPenalty

+ const PolicyDescription

+ const PolicyName

+ const PolicyPath

+ func CreateTopologyAwarePolicy(opts *policyapi.BackendOptions) policyapi.Backend

+ type Grant interface

+ ExclusiveCPUs func() cpuset.CPUSet

+ ExpandMemset func() (bool, error)

+ GetCPUNode func() Node

+ GetContainer func() cache.Container

+ GetMemoryNode func() Node

+ IsolatedCPUs func() cpuset.CPUSet

+ MemLimit func() memoryMap

+ MemoryType func() memoryType

+ Memset func() system.IDSet

+ Release func()

+ SetMemoryNode func(Node)

+ SharedCPUs func() cpuset.CPUSet

+ SharedPortion func() int

+ String func() string

+ UpdateExtraMemoryReservation func()

+ type Node interface

+ AddChildren func([]Node)

+ BreadthFirst func(func(Node) error) error

+ Children func() []Node

+ DepthFirst func(func(Node) error) error

+ DiscoverMemset func()

+ DiscoverSupply func() Supply

+ Dump func(string, ...int)

+ FreeSupply func() Supply

+ GetMemoryType func() memoryType

+ GetMemset func(mtype memoryType) system.IDSet

+ GetPhysicalNodeIDs func() []system.ID

+ GetScore func(Request) Score

+ GetSupply func() Supply

+ GrantedSharedCPU func() int

+ HasMemoryType func(memoryType) bool

+ HintScore func(topology.Hint) float64

+ IsLeafNode func() bool

+ IsNil func() bool

+ IsRootNode func() bool

+ IsSameNode func(Node) bool

+ Kind func() NodeKind

+ LinkParent func(Node)

+ Name func() string

+ NodeHeight func() int

+ NodeID func() int

+ Parent func() Node

+ Policy func() *policy

+ RootDistance func() int

+ System func() system.System

+ type NodeKind string

+ const NilNode

+ const NumaNode

+ const SocketNode

+ const UnknownNode

+ const VirtualNode

+ type Request interface

+ CPUFraction func() int

+ Elevate func() int

+ FullCPUs func() int

+ GetContainer func() cache.Container

+ Isolate func() bool

+ MemAmountToAllocate func() uint64

+ MemoryType func() memoryType

+ String func() string

+ type Score interface

+ Colocated func() int

+ Eval func() float64

+ HintScores func() map[string]float64

+ IsolatedCapacity func() int

+ Request func() Request

+ SharedCapacity func() int

+ String func() string

+ Supply func() Supply

+ type Supply interface

+ AccountAllocate func(Grant)

+ AccountRelease func(Grant)

+ Allocate func(Request) (Grant, error)

+ Clone func() Supply

+ Cumulate func(Supply)

+ ExtraMemoryReservation func(memoryType) uint64

+ GetNode func() Node

+ GetScore func(Request) Score

+ Granted func() int

+ GrantedMemory func(memoryType) uint64

+ IsolatedCPUs func() cpuset.CPUSet

+ MemoryLimit func() memoryMap

+ ReallocateMemory func(Grant) error

+ ReleaseCPU func(Grant)

+ ReleaseExtraMemoryReservation func(Grant)

+ ReleaseMemory func(Grant)

+ Reserve func(Grant) error

+ ReserveMemory func(Grant) error

+ SetExtraMemoryReservation func(Grant)

+ SharableCPUs func() cpuset.CPUSet

+ String func() string