pagemigrationcontroller

package
v2.0.2 Latest Latest
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 Go to latest Published: Feb 17, 2022 License: MIT Imports: 4 Imported by: 0

Documentation

Overview

Package pagemigrationcontroller provides an implementation of a PageMigrationController.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type DataPullReq 

type DataPullReq struct {
	sim.MsgMeta
	ToReadFromPhyAddress uint64
	DataTransferSize     uint64
}

A DataPullReq asks remote PMC that holds the page for a page

func (*DataPullReq) Meta 

func (r *DataPullReq) Meta() *sim.MsgMeta

Meta returns the meta data associated with the message.

type DataPullReqBuilder 

type DataPullReqBuilder struct {
	ToReadFromPhyAddress uint64
	DataTransferSize     uint64
	// contains filtered or unexported fields
}

DataPullReqBuilder can build new Data pull reqs

func (DataPullReqBuilder) Build 

func (b DataPullReqBuilder) Build() *DataPullReq

Build creats a new DataPullReq

func (DataPullReqBuilder) WithDataTransferSize 

func (b DataPullReqBuilder) WithDataTransferSize(dataTransferSize uint64) DataPullReqBuilder

WithDataTransferSize sets the data transfer size of the request to build.

func (DataPullReqBuilder) WithDst 

func (b DataPullReqBuilder) WithDst(dst sim.Port) DataPullReqBuilder

WithDst sets the destination of the request to build.

func (DataPullReqBuilder) WithReadFromPhyAddress 

func (b DataPullReqBuilder) WithReadFromPhyAddress(toReadFromPhyAddress uint64) DataPullReqBuilder

WithReadFromPhyAddress sets the read address of the request to build.

func (DataPullReqBuilder) WithSendTime 

func (b DataPullReqBuilder) WithSendTime(
	t sim.VTimeInSec,
) DataPullReqBuilder

WithSendTime sets the send time of the request to build.:w

func (DataPullReqBuilder) WithSrc 

func (b DataPullReqBuilder) WithSrc(src sim.Port) DataPullReqBuilder

WithSrc sets the source of the request to build.

type DataPullRsp 

type DataPullRsp struct {
	sim.MsgMeta
	Data []byte
}

A DataPullRsp returns requested data

func (*DataPullRsp) Meta 

func (r *DataPullRsp) Meta() *sim.MsgMeta

Meta returns the meta data associated with the message.

type DataPullRspBuilder 

type DataPullRspBuilder struct {
	Data []byte
	// contains filtered or unexported fields
}

DataPullRspBuilder can build new Data pull rsps

func (DataPullRspBuilder) Build 

func (b DataPullRspBuilder) Build() *DataPullRsp

Build creats a new DataPullRsp

func (DataPullRspBuilder) WithData 

func (b DataPullRspBuilder) WithData(Data []byte) DataPullRspBuilder

WithData sets the data to build

func (DataPullRspBuilder) WithDst 

func (b DataPullRspBuilder) WithDst(dst sim.Port) DataPullRspBuilder

WithDst sets the destination of the request to build.

func (DataPullRspBuilder) WithSendTime 

func (b DataPullRspBuilder) WithSendTime(
	t sim.VTimeInSec,
) DataPullRspBuilder

WithSendTime sets the send time of the request to build

func (DataPullRspBuilder) WithSrc 

func (b DataPullRspBuilder) WithSrc(src sim.Port) DataPullRspBuilder

WithSrc sets the source of the request to build.

type PageMigrationController 

type PageMigrationController struct {
	*sim.TickingComponent

	RemotePMCAddressTable mem.LowModuleFinder

	MemCtrlFinder mem.LowModuleFinder

	DataTransferStartTime sim.VTimeInSec
	DataTransferEndTime   sim.VTimeInSec
	TotalDataTransferTime sim.VTimeInSec
	// contains filtered or unexported fields
}

PageMigrationController control page migration

func NewPageMigrationController 

func NewPageMigrationController(
	name string,
	engine sim.Engine,
	memCtrlFinder mem.LowModuleFinder,
	remoteModules mem.LowModuleFinder,
) *PageMigrationController

NewPageMigrationController returns a new controller

func (*PageMigrationController) SetFreq 

func (e *PageMigrationController) SetFreq(freq sim.Freq)

SetFreq sets freq

func (*PageMigrationController) Tick 

func (e *PageMigrationController) Tick(now sim.VTimeInSec) bool

Tick updates the status of a PageMigrationController.

type PageMigrationReqToPMC 

type PageMigrationReqToPMC struct {
	sim.MsgMeta
	ToReadFromPhysicalAddress uint64
	ToWriteToPhysicalAddress  uint64
	PMCPortOfRemoteGPU        sim.Port
	PageSize                  uint64
}

A PageMigrationReqToPMC asks the local GPU PMC to transfer a given page from another GPU PMC

func (*PageMigrationReqToPMC) Meta 

func (r *PageMigrationReqToPMC) Meta() *sim.MsgMeta

Meta returns the meta data associated with the message.

type PageMigrationReqToPMCBuilder 

type PageMigrationReqToPMCBuilder struct {
	ToReadFromPhyAddress uint64
	ToWriteToPhyAddress  uint64
	PMCPortOfRemoteGPU   sim.Port
	PageSize             uint64
	// contains filtered or unexported fields
}

PageMigrationReqToPMCBuilder can build new PMC mgiration requests

func (PageMigrationReqToPMCBuilder) Build 

func (b PageMigrationReqToPMCBuilder) Build() *PageMigrationReqToPMC

Build creats a new PageMigrationReqToPMC

func (PageMigrationReqToPMCBuilder) WithDst 

func (b PageMigrationReqToPMCBuilder) WithDst(dst sim.Port) PageMigrationReqToPMCBuilder

WithDst sets the destination of the request to build.

func (PageMigrationReqToPMCBuilder) WithPMCPortOfRemoteGPU 

func (b PageMigrationReqToPMCBuilder) WithPMCPortOfRemoteGPU(
	pmcPortOfRemoteGPU sim.Port,
) PageMigrationReqToPMCBuilder

WithPMCPortOfRemoteGPU sets the page size.

func (PageMigrationReqToPMCBuilder) WithPageSize 

func (b PageMigrationReqToPMCBuilder) WithPageSize(pageSize uint64) PageMigrationReqToPMCBuilder

WithPageSize sets the page size.

func (PageMigrationReqToPMCBuilder) WithReadFrom 

func (b PageMigrationReqToPMCBuilder) WithReadFrom(toReadFromPhyAddress uint64) PageMigrationReqToPMCBuilder

WithReadFrom sets the read address of the request to build.

func (PageMigrationReqToPMCBuilder) WithSendTime 

func (b PageMigrationReqToPMCBuilder) WithSendTime(
	t sim.VTimeInSec,
) PageMigrationReqToPMCBuilder

WithSendTime sets the send time of the request to build.:w

func (PageMigrationReqToPMCBuilder) WithSrc 

func (b PageMigrationReqToPMCBuilder) WithSrc(src sim.Port) PageMigrationReqToPMCBuilder

WithSrc sets the source of the request to build.

func (PageMigrationReqToPMCBuilder) WithWriteTo 

func (b PageMigrationReqToPMCBuilder) WithWriteTo(toWriteToPhyAddress uint64) PageMigrationReqToPMCBuilder

WithWriteTo sets the write address of the request to build.

type PageMigrationRspFromPMC 

type PageMigrationRspFromPMC struct {
	sim.MsgMeta
}

A PageMigrationRspFromPMC notifies the PMC controlling device of page transfer completion

func (*PageMigrationRspFromPMC) Meta 

func (r *PageMigrationRspFromPMC) Meta() *sim.MsgMeta

Meta returns the meta data associated with the message.

type PageMigrationRspFromPMCBuilder 

type PageMigrationRspFromPMCBuilder struct {
	// contains filtered or unexported fields
}

PageMigrationRspFromPMCBuilder can build new PMC migration responses

func (PageMigrationRspFromPMCBuilder) Build 

func (b PageMigrationRspFromPMCBuilder) Build() *PageMigrationRspFromPMC

Build creats a new PageMigrationReqToPMC

func (PageMigrationRspFromPMCBuilder) WithDst 

func (b PageMigrationRspFromPMCBuilder) WithDst(dst sim.Port) PageMigrationRspFromPMCBuilder

WithDst sets the destination of the request to build.

func (PageMigrationRspFromPMCBuilder) WithSendTime 

func (b PageMigrationRspFromPMCBuilder) WithSendTime(
	t sim.VTimeInSec,
) PageMigrationRspFromPMCBuilder

WithSendTime sets the send time of the request to build.:w

func (PageMigrationRspFromPMCBuilder) WithSrc 

func (b PageMigrationRspFromPMCBuilder) WithSrc(src sim.Port) PageMigrationRspFromPMCBuilder

WithSrc sets the source of the request to build.

Source Files

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