WRITE MISS POLICY:

•   Write allocate
•   fetch on write
•   fetch entire block, then write word into block
•   allocate a new block on each writ
•   allocate block, but don't fetch
•   no-fetch
•   requires valid bits per word
•   Write no-allocate
•   more complex eviction
•   don't allocate a block if it is not already in the cache
•   naturally used by write through since we need update main memory anyway
•   Write invalidate
•   write around the cache
•   instead of update for write-through

 

Posted Date: 10/13/2012 5:30:04 AM | Location : United States

Ask an Expert

Related Discussions:- Write miss policy - cache memories, Assignment Help, Ask Question on Write miss policy - cache memories, Get Answer, Expert's Help, Write miss policy - cache memories Discussions

Write discussion on Write miss policy - cache memories
Your posts are moderated

Write your message here..

Related Questions

What is the main problem with segmentation, What is the main problem with s... What is the main problem with segmentation? Problem with segmentation (i) Is with paging, such mapping needs two memory references per logical address that slows down the

Truth tables, Any function can be expressed in a truth table.A truth table ... Any function can be expressed in a truth table.A truth table lists all possible combinations ofinputs and gives the output produced in eachcase.Truth tables must include all combin

Data packet from one network to another, A device that forwards data packet... A device that forwards data packet from one network to another is known as a  Switch device.

Discuss the general procedure of booting process, Question 1 What are t... Question 1 What are the different schemes in power management? Explain 2 Explain the functions of parallel port in detail 3 (a) List and explain the functions of keyboard

Communication between memory and the processor, How are instructions sent b... How are instructions sent between memory and the processor? Both the instruction pointer (IP) and program counter (PC) utilized to holds the memory address of the next inst

What is the main function of the memory-management unit, What is the main f... What is the main function of the memory-management unit? The runtime mapping from virtual to physical addresses is done by a hardware device known as a memory management unit

Steps in building the structure chart, Steps in Building the Structure Char... Steps in Building the Structure Chart 1. Recognize top level modules and decompose them into lower levels 2. Add control connections 3. Add couples 4. Review and revis

What is dispatch unit, What is dispatch unit? A separate unit which we ... What is dispatch unit? A separate unit which we call the dispatch unit fetch instructions from the front of the queue and sends them to the execution unit. The dispatch unit al

Phython, super ascii string checker super ascii string checker

How numbering plan is achieved in modern telephony, How numbering plan is a... How numbering plan is achieved in modern telephony? Give the structure with example. The objective of numbering plan is to uniquely identify every subscriber connected to a tel