'Write back' presentation slideshows

MIPS in Haste VLSI Architectures 048878 Final Project

MIPS in Haste VLSI Architectures 048878 Final Project. Alon Naveh 056465909 Eitan Zahavi 058742057. Overview. MIPS in Haste is an exercise in Asynchronous design Goal is to practice real world asynchronous design Must contain all elements of the processor

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SEQ CPU Implementation

SEQ CPU Implementation. Outline. SEQ Stage Implementation Suggested Reading 4.3.4. Data memory. ALU. Data. srcA. srcB. srcA. srcB. PC increment. valP. PC. PC. newPC. New PC. data out. valM. read. Memory. Mem Control. write. Addr. Bch. valE. Execute. ALU fun. CC. ALUA.

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5.6 Cache Coherency Issues

5.6 Cache Coherency Issues. cache coherency problem: when the cache and main memory do not have the same data (stale data problem) stale data problem can appear in both uniprocessor (write back Fig. 5.22) and multiprocessor environment. 5.6.2 Software Solutions.

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Embedded Computer Architecture 5SAI0 Coherence, Synchronization and Memory Consistency ( ch 5b,7)

Embedded Computer Architecture 5SAI0 Coherence, Synchronization and Memory Consistency ( ch 5b,7). Henk Corporaal www.ics.ele.tue.nl/~heco/courses/ECA h.corporaal@tue.nl TUEindhoven 2016-2017. Welcome back. Shared memory architecture issues Coherence Synchronization Consistency

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Advanced Computer Architecture Lecture 18

Advanced Computer Architecture Lecture 18. Write-back cache design Controller. Project 4 team review. Team Dog. Project 5 team review. Team Cat Team Dog. Cache design example. CPU: B2Logic model Memory 256 x 8, RAM (no ROM) 4X slower then cache, Rdy signal

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Complex Pipelining

Asanovic/Devadas Spring 2002 6.823. Complex Pipelining. Krste Asanovic Laboratory for Computer Science Massachusetts Institute of Technology. Asanovic/Devadas Spring 2002 6.823. Complex Pipelining: Motivation. Pipelining becomes complex when we want high performance in the presence of

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CS 61C: Great Ideas in Computer Architecture Caches Part 2

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Logical Protocol to Physical Design

Logical Protocol to Physical Design. CS 258, Spring 99 David E. Culler Computer Science Division U.C. Berkeley. A. r. r. a. y. -. b. a. s. e. d. l. L. L. -. S. C. 6. L. L. -. S. C. ,. e. x. p. o. n. e. n. t. i. a. l. n. T. i. c. k. e. t. u. T. i. c.

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Cache Coherency

Cache Coherency. Cache coherent processors reading processor must get the most current value most current value is the last write Cache coherency problem updates from 1 processor not known to others Mechanisms for maintaining cache coherency coherency state associated with a block of data

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Cache Structure

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Multilevel Memory Caches

Prof. Sirer CS 316 Cornell University. Multilevel Memory Caches. Storage Hierarchy. SRAM on chip. Technology Capacity Cost/GB Latency Tape 1 TB $.17 100s Disk 300 GB $.34 4ms DRAM 4GB $520 20ns SRAM off 512KB $123000 5ns SRAM on 16 KB ??? 2ns

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Pipelining

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361 Computer Architecture Lecture 15: Cache Memory

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Computer Architecture Project Team A

Computer Architecture Project Team A. Sergio Rico, Ertong Zhang, Vlad Chiriacescu , ZhongYin Zhang. Outline. Introduction Motivation Experimental Protocol Results. Introduction.

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Six Serving Men

Six Serving Men. Match the author and the book:. By Rudyard Kipling. I have six honest serving men, They taught me all I knew. Their names are: What and Why and When And How and Where and Who. I send them over land and sea, I send them East and West, But after they have worked for me

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CS213 Parallel Processing Architecture Lecture 7: Multiprocessor Cache Coherency Problem

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Register Transfers

control. Data out. Control unit. Datapath. Control in. status. Control out. Data in. Register Transfers. In the design hierarchy , there are various levels. Task level, instruction level, register transfer level, logic level (gates), and circuit level (transistors).

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Instruction memory

A. B. Register file. M. E. valE, valM. Write back. valM. valM. Data memory. Memory. Addr, Data. valE. Cnd. CC. Execute. ALU. aluA, aluB. valA, valB. srcA, srcB dstE, dstM. Decode. icode, valC valP. valP. icode, ifun rA, rB valC. Instruction memory. PC increment.

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Instruction memory

A. B. Register file. M. E. newPC. PC. valE, valM. Write back. valM. Data memory. Memory. Addr, Data. valE. CC. ALU. Execute. Cnd. aluA, aluB. valA, valB. srcA, srcB dstE, dstM. Decode. icode, ifun rA, rB valC. valP. Instruction memory. PC increment. Fetch. PC.

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