'Main memory' diaporamas de présentation

Scalable Many-Core Memory Systems Topic 3 : Memory Interference and QoS -Aware Memory Systems

Scalable Many-Core Memory Systems Topic 3 : Memory Interference and QoS -Aware Memory Systems. Prof. Onur Mutlu http://www.ece.cmu.edu/~omutlu onur@cmu.edu HiPEAC ACACES Summer School 2013 July 15-19, 2013. What Will You Learn in This Course?. Scalable Many-Core Memory Systems

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Fundamentals of Programming Languages-II

Fundamentals of Programming Languages-II. Subject Code: 110010 Teaching Scheme Examination Scheme Theory: 1 Hr./Week Online Examination: 50 Marks Practical: 2 Hrs./Week. Unit-I. Microprocessors and Micro-Controllers Architectures and Programming Concepts. Microprocessors.

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Understanding and Overcoming Challenges of DRAM Refresh

Understanding and Overcoming Challenges of DRAM Refresh. Onur Mutlu onur@cmu.edu June 30, 2014 Extreme Scale Scientific C omputing Workshop. The Main Memory System. Main memory is a critical component of all computing systems : server, mobile, embedded, desktop, sensor

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CMPT 300 Introduction to Operating Systems

CMPT 300 Introduction to Operating Systems. Cache. Acknowledgement: some slides are taken from CS61C course material at UC Berkeley. Agenda. Memory Hierarchy Direct Mapped Caches Cache Performance Set Associative Caches Multiprocessor Cache Consistency. Storage in a Computer. Processor

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Computer Hardware

Computer Hardware Backing Storage Devices Input Devices Output Devices Hardware and Software Hardware refers to all the parts of the Computer System that we can touch. Examples of hardware are monitors, joysticks, printers, processors etc.

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Oracle SQL*Loader

Chapter 17 Disk Storage, Basic File Structures, and Hashing Chapter 18 Index Structures for Files. Oracle SQL*Loader. http://www.oracle.com/technetwork/database/enterprise-edition/sql-loader-overview-095816.html. Storage. Primary storage (main memory)

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Operating Systems

Operating Systems. Instructors David Browning Maggie Kirlakovsky Vishal Shah. Outline. Introduction Computer System Components Operating System Definition Process Management Process Concept Process Scheduling Memory Management Background Swapping, Paging, and Segmentation

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Memory Organization

Memory Organization. Dr. Bernard Chen Ph.D. University of Central Arkansas Spring 2010. Outline. Memory Hierarchy Cache Cache performance . Memory Hierarchy . The memory unit is an essential component in any digital computer since it is needed for storing programs and data

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Computer Systems

Main processor is called the Central Processing Unit (CPU). A particular computer will have a particular type of processor, such as a Pentium or a SPARC chip. ...

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CS222/CS122c: Principles of Data Management Lecture #1 Fall 2018

CS222/CS122c: Principles of Data Management Lecture #1 Fall 2018. Instructor: Prof. Chen Li UC Irvine. Overview. Welcome grads and undergrads alike! Course wiki page https://grape.ics.uci.edu/wiki/public/wiki/cs222-201 8 -fall Piazza page https://piazza.com/uci/fall201 8 /cs222cs122c

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ECE 454 Computer Systems Programming Virtual Memory and Prefetching

ECE 454 Computer Systems Programming Virtual Memory and Prefetching. Contents. Virtual Memory (review hopefully) Prefetching. Stack Runtime stack (8MB limit) Data Statically allocated data E.g., arrays & strings in code Heap Dynamically allocated storage malloc (), calloc (), new()

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Chapter 7 Indexing

File Structures by Folk, Zoellick, and Ricarrdi. Chapter 7 Indexing. Chapter Objectives. Index files. Operations Required to Maintain an Index File. Primary keys. Secondary keys. Index. a tool for finding records in a file consists of: key field field on which the index is searched

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Motherboard

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Computer Organization and Design Memory Hierarchy and Caches

Computer Organization and Design Memory Hierarchy and Caches. Montek Singh Dec 4, 2017 Lecture 15. Topics. Memory Flavors Principle of Locality Memory Hierarchy: Caches Associativity Reading: Ch. 5.1- 5.3. What Do We Want in a Memory?. PC. ADDR. INST. DOUT. miniMIPS. MEMORY.

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CSE 380 Computer Operating Systems

CSE 380 Computer Operating Systems. Instructor: Insup Lee University of Pennsylvania, Fall 2002 Lecture Note: Memory Management. Memory Management.

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Evaluating STT-RAM as an Energy-Efficient Main Memory Alternative

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Virtual Memory

Virtual Memory. In this lecture, slides from lecture 16 from the course Computer Architecture ECE 201 by Professor Mike Schulte are used with permission. Virtual Address Space. Physical Address Space. Virtual Address (from processor). 10. V page no. offset. Page Table. Page Table

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Main memory DB

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CS61C Midterm #2 Review Session

CS61C Midterm #2 Review Session. A little Cache goes a long way. The Ideal Memory System. Fast Cheap (Large). Actual Memory Systems. Fast, Expensive (Small). Slow, Cheap (Large). Idea: Multilevel Memory (cache). +. =. The Cache. CPU. Store recently used data in fast memory Cache Hit

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CSCE 430/830 A Tutorial of Project Tools

CSCE 430/830 A Tutorial of Project Tools. By Dongyuan Zhan dzhan@cse.unl.edu Feb. 4, 2010. Outlines. Get started with Altera DE-I FPGA Board Get started with Quartus-II Design Software. Getting Started with Altera DE-2. Getting Started with Altera DE-2 [1].

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