writeback

Documentation

Overview

Package writeback implement a writeback cache.

Index

• type Builder
  • func (b *Builder) Build() *Cache
• type Cache
  • func NewWriteBackCache(name string, engine akita.Engine, directory cache.Directory, mshr cache.MSHR, ...) *Cache
  • func (c *Cache) Tick(now akita.VTimeInSec) bool

Types

type Builder

type Builder struct {
	Engine           akita.Engine
	LowModuleFinder  cache.LowModuleFinder
	CacheName        string
	WayAssociativity int
	BlockSize        int
	ByteSize         uint64
	NumMSHREntry     int
}

A Builder can build writeback caches

func (*Builder) Build

func (b *Builder) Build() *Cache

Build creates a usable writeback cache.

type Cache

type Cache struct {
	*akita.TickingComponent

	TopPort     akita.Port
	BottomPort  akita.Port
	ControlPort akita.Port
	// contains filtered or unexported fields
}

A Cache in writeback package is a cache that performs the write-back policy

func NewWriteBackCache

func NewWriteBackCache(
	name string,
	engine akita.Engine,
	directory cache.Directory,
	mshr cache.MSHR,
	lowModuleFinder cache.LowModuleFinder,
	storage *mem.Storage,
) *Cache

NewWriteBackCache creates a new write-through cache, injecting the dependency of the engine, the directory and the storage.

func (*Cache) Tick

func (c *Cache) Tick(now akita.VTimeInSec) bool