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 interrupt and function of color graphics adopter, Q. What is inter... Q. What is interrupt? How it is useful in controlling I/O operations. Q. Explain function of Color Graphics Adopter card and Diskette Drive Adopter Card.

Tightly coupled system- shared memory system, Tightly Coupled System- Share... Tightly Coupled System- Shared Memory System Shared memory multiprocessorshas has following description: Every processor commune through a shared global memory. For

Differences between batch systems versus real-time systems, Question 1: ... Question 1: a. Give NINE general properties of an MIS b. Name and explain the THREE main Problems and Issues of EIS Question 2: a. What are information systems for?

Instruction set architecture - assembly language, Instruction Set Architect... Instruction Set Architecture (ISA): The Instruction Set Architecture (ISA) is the part of the processor which is noticeable to the compiler writer or programmer. The ISA serve

Search mechanisms in prolog - artificial intelligence, Search mechanisms in... Search mechanisms in Prolog We can utilize this simple Prolog program to describe how Prolog searches: president(X) :- first_name(X, georgedubya), second_name(X, bush). p

Cardinality ratio.., what is cardinality ratio? what is cardinality ratio?

Explain shared memory system and tightly coupled system, Shared Memory Syst... Shared Memory System / Tightly Coupled System Shared memory multiprocessors have the subsequent features: For real-time high-speed processing these systems are preferabl

Describe key features of the von neumann architecture, Q. Describe key feat... Q. Describe key features of the von Neumann Architecture? Describe key features of the von Neumann Architecture: The mainly basic function performed by a computer is exe

Explain about flip-flops, Explain about Flip-Flops  Flip-Flops are also... Explain about Flip-Flops  Flip-Flops are also called bistable multivibrator.  A flip-flop is capable of storing 1 bit of binary data.  It has two stable states- 'one' and 'zero

Fundamental types of flash memory, Q. Fundamental types of flash memory? ... Q. Fundamental types of flash memory? Code Storage Flash which is made by Intel, AMD, Atmel. It stores programming algorithms and it is largely found in cell phones. Data