'Same memory location' diaporamas de présentation

Flow of Control

Flow of Control. Chapter 3. Objectives. learn about Java branching statements learn about loops learn about the type boolean. Flow of Control. Flow of control is the order in which a program performs actions. Up to this point, the order has been sequential.

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Lecture 6. OpenMP

COM503 Parallel Computer Architecture & Programming. Lecture 6. OpenMP. Prof. Taeweon Suh Computer Science Education Korea University. Clauses. The OpenMP directives support a number of clauses , optional addition that controls the behavior of the construct Shared() Private()

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Synchronization

Synchronization. Hakim Weatherspoon CS 3410, Spring 2013 Computer Science Cornell University. P&H Chapter 2.11 and 5.8. Big Picture: Parallelism and Synchronization. How do I take advantage of multiple processors; parallelism ?

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Chapter 3

Chapter 3. Using Classes and Objects. Using Classes and Objects. We can create more interesting programs using predefined classes and related objects Chapter 3 focuses on: object creation and object references the String class and its methods the Java standard class library

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Data Representation and Architecture Modelling

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Chapter 5

Chapter 5. Names, Bindings, and Scopes. Chapter 5 Topics. Introduction Names Variables The Concept of Binding Scope Scope and Lifetime Referencing Environments Named Constants. Introduction. Imperative languages are abstractions of von Neumann architecture Memory Processor

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Chapter 5: Thread Level Parallelism and Cache Coherence

Chapter 5: Thread Level Parallelism and Cache Coherence. Yanmin Zhu Department of Computer Science and Engineering Shanghai Jiao Tong University. Outline. Introduction Cache Coherence Snooping-based Protocol. Thread-Level Parallelism. Uses MIMD model Has multiple program counters

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L5: Writing Correct Programs, cont.

L5: Writing Correct Programs, cont. Outline. How to tell if your parallelization is correct? Race conditions and data dependences Tools that detect race conditions Abstractions for writing correct parallel code Mapping these abstractions to CUDA Reading (if you can find it):

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Lecture 5: Concurrency: Mutual Exclusion and Synchronization

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Ruby: An introduction - Who am I?

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Dan Grossman Last Updated: May 2012

A Sophomoric Introduction to Shared-Memory Parallelism and Concurrency Lecture 5 Programming with Locks and Critical Sections. Dan Grossman Last Updated: May 2012 For more information, see http://www.cs.washington.edu/homes/djg/teachingMaterials/. Outline. Done: The semantics of locks

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Chapter 1

Chapter 1. Preliminaries. Chapter 1 Topics. Reasons for Studying Concepts of Programming Languages Programming Domains Language Evaluation Criteria Influences on Language Design Language Categories Language Design Trade-Offs Implementation Methods Programming Environments.

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Functional Languages

Functional Languages. Early in AI research, there was a need for symbolic computing handling symbols instead of numbers or strings parsing input recursion A functional approach was taken programs would comprise functions and function calls, utilizing recursion as much as possible

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CS 3410 - Spring 2014 Prelim 2 Review

CS 3410 - Spring 2014 Prelim 2 Review. Prelim 2 Coverage. Calling Conventions Linkers Caches Virtual Memory Traps Multicore Architectures Synchronization. Calling Convention. Prelim 2, 2013sp, Q5: Translate the following C code to MIPS assembly:.

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Demand-driven Alias Analysis Implementation Based on Open64

Demand-driven Alias Analysis Implementation Based on Open64. Xiaomi An annyur@gmail.com . Outline. Demand-driven alias analysis CFL-Reachability based demand-driven alias analysis (DDA) One-level flow demand-driven alias analysis (Olf DDA). Why Demand driven?.

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Structs and Enumeration

Structs and Enumeration. Lecture 23. Data Structures (struct).

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Overloading the << Operator

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Standard Classes

Standard Classes. Classes we will discuss. Object String Wrapper Classes Double Integer Math. Object. Superclass to all other classes Methods toString () equals()

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Dependency Test in Loops

Dependency Test in Loops. By Amala Gandhi. Data Dependence. Three types of data dependence: Flow (True) dependence : read-after-write int a, b, c; a = c * 10; b = 2 * a + c ; Anti Dependency: write-after-read int a, b, c; a = b* 4+ c; c = b + 40;

283 views • 9 slides