PPT-Programs in Memory

Bryce Boe 20120829 CS32 Summer 2012 B Overview Project 2 Overview Inheritance and assignment operator Virtual Keyword Polymorphism Abstract classes Compilation Process Programs on Disk and . Avg Access Time 2 Tokens Number of Controllers Average Access Time clock cyles brPage 16br Number of Tokens vs Avg Access Time 9 Controllers Number of Tokens Average Access Time clock cycles brPage 17br brPage 18br 4MB rdiskgz Com ressed Linux A pp lications 640K ffs2 Nonvolatile File System 7MB Uncompressed running Linux Kernel 1MB Free User Memory volatile 6MB Uncompressed running Linux Applications Root File System 2MB Scratch Pad File System Volatile File Module 26. Forgetting. It wouldn’t be good to remember everything. Too much clutter!. Two-Track Mind. Anterograde amnesia – can recall past, but can’t remember new things. *Can learn the way to the bathroom or job skills, but no conscious memory of these “new” things – automatic processing remained intact – though explicit memory did not.. 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. Memory systems. Memory tasks. Terms. The Brain. Forgetting. Improving memory. The Three Processes of Memory. Encoding. Storage. Retrieval. (TOT). The Three Memory Systems. 1.Sensory memory . EYE-WITNESS TESTIMONY. any . firsthand. account given by an . individual. of an event they have seen. . best . known for its use by . police. to acquire . details. about a . crime. and even to identify a perpetrator. . Functional Perspectives on Memory. There Are Several Kinds of Memory and Learning. Memory Has Temporal Stages: Short, Intermediate, and Long. Successive Processes Capture, Store, and Retrieve Information in the Brain. 1 Memory & Cache Memories: Review 2 Memory is required for storing Data Instructions Different memory types Dynamic RAM Static RAM Read-only memory (ROM) Characteristics Access time Price Volatility Chapter 6: Memory Memory is our brain’s system for filing away new knowledge and retrieving previously learned information While memory is an essential human attribute, it is not always accurate Learning Keyboard. (Encoding). Disk. (Storage). Monitor. (Retrieval. Sequential Process. Studying memory. Memory. Persistence of learning over time through the encoding, storage, and retrieval of information. Multi-store vs. unitary store. LTM vs. STM. Modality-specific stores. Distinct executive processes. Access mechanisms. Parallel. Content-addressable. Using specific combinations of cues and encodings. Cued Recall. Recognition. Savings. Implicit / Indirect Memory. Procedural Memory. Declarative Memory. The Information Processing View of Memory. Short Term Memory. Long Term Memory. Episodic Memory. Source Amnesia. Without memory, experience would leave no mark on our behavior; we would be unable to retain the information and skills we acquire through experience.. What is Memory?. 3 basic processes of human memory; .