PPT-Memory [Weatherspoon,
Author : phoebe-click | Published Date : 2019-11-08
Memory Weatherspoon Bala Bracy and Sirer Prof Hakim Weatherspoon CS 3410 Computer Science Cornell University Announcements 2 Level Up optional enrichment T eaches
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Memory [Weatherspoon,: Transcript
Memory Weatherspoon Bala Bracy and Sirer Prof Hakim Weatherspoon CS 3410 Computer Science Cornell University Announcements 2 Level Up optional enrichment T eaches CS students tools and skills needed in their coursework as well as their career such as. channels Primary Storage today Primary Storage today Registers Registers Cache Memory Cache Memory Main storage RAM Main storage RAM Primary Storage Primary Storage Volatile storage Volatile storage A computer memory that requires A computer memory declarative memory Implicit vs Explicit memory What is amnesia TV movie of the week amnesia A person suffers a head injury They cannot remember who they are This is called retrograde amnesia Loss of information from before trauma Very rare Wh Chapter 11. Learning & Behavior (Chance). Chapter Guiding Questions. What are some ways of thinking about memory?. What kinds of memory have been identified?. Where are memories to be found?. What, exactly, is forgetting?. Video: 60 Minutes segment (Part 1 only) - 13 min. www.cbsnews.com/video/watch/?id=7166313n&tag=contentMain;contentAux. OR. www.cbsnews.com/video/watch/?id=7166313n&tag=contentBody;housing. OR. An introduction. What have you forgotten?. 40. What does the number 40 have to do with memory?. Forgetting is normal. Why We Forget?. Inattention. -- distracted, poor encoding. Suggestion. -- we are influenced by other. Man Cao. Jake . Roemer. Aritra. . Sengupta. Michael D. Bond. 1. Parallel Programming is Hard. 2. Parallel Programming is Hard. Shared-memory. 3. Main Memory. CPU. Cache. CPU. Cache. CPU. Cache. CPU. : . A . group of . related . mental processes that are involved in acquiring, storing, and retrieving information. What Is Memory?. M. emory . involves . three fundamental processes.. Encoding. : . T. CS 3410, Spring 2015. Computer Science. Cornell University. P & H Chapter . 5.7 . Announcements. Lab3: Available today, and due by . next . Wednesday. HW2: Do up to Problem5 this week. Do it . now. CS 3410, Spring 2012. Computer Science. Cornell University. P & H Chapter . 5.2-3, 5.5. Goals for Today. Cache Parameter Tradeoffs. Cache Conscious Programming. Writing to the Cache. Write-through . Managed jointly by CPU hardware and the operating system (OS). Programs share main memory. Each gets a private virtual address space holding its frequently used code and data. Protected from other programs. Caches Hakim Weatherspoon CS 3410, Spring 2012 Computer Science Cornell University See P&H 5.1, 5.2 (except writes ) Administrivia HW4 due today , March 27 th Project2 due next Monday, April 2 Virtual Memory 2 Hakim Weatherspoon CS 3410, Spring 2012 Computer Science Cornell University P & H Chapter 5.4 Goals for Today Virtual Memory Address Translation Pages, page tables, and memory mgmt CS 3410, Spring 2012. Computer Science. Cornell University. P & H Chapter 5.4 . Goals for Today. Virtual Memory. Address Translation. Pages, page tables, and memory . mgmt. unit. Paging. Role of Operating System. CS 3410. Computer Science. Cornell University. [. Altinbuke. , Walsh, Weatherspoon. , . Bala. , Bracy. , . McKee, and . Sirer. ]. Challenge. 2. How do we store lots of data for a long time. Disk (Hard disk, floppy disk, …).
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