'Concurrent programs' diaporamas de présentation

Dynamic Analyses for Data Race Detection

2.17k views • 207 slides

Algorithmic Verification of Concurrent Programs

Algorithmic Verification of Concurrent Programs. Shaz Qadeer Microsoft Research. Reliable concurrent software?. Correctness problem does program behave correctly for all inputs and all interleavings ? Bugs due to concurrency are insidious non-deterministic, timing dependent

1.16k views • 100 slides

Algorithmic Verification of Concurrent Programs

Algorithmic Verification of Concurrent Programs. Shaz Qadeer Microsoft Research. Reliable concurrent software?. Correctness problem does program behave correctly for all inputs and all interleavings ? Bugs due to concurrency are insidious non-deterministic, timing dependent

1.14k views • 100 slides

High-Performance Grid Computing and Research Networking

High-Performance Grid Computing and Research Networking. High-Performance Sequential Programming. Presented by Juan Carlos Martinez Instructor: S. Masoud Sadjadi http://www.cs.fiu.edu/~sadjadi/Teaching/ sadjadi At cs Dot fiu Dot edu. Acknowledgements.

999 views • 89 slides

The Essence of Dynamic Analysis

685 views • 56 slides

Reduction: A powerful technique for analyzing concurrent software

Reduction: A powerful technique for analyzing concurrent software. Shaz Qadeer Microsoft Research. Collaborators: Cormac Flanagan, UC Santa Cruz Stephen Freund, Williams College Sriram Rajamani, Microsoft Research Jakob Rehof, Microsoft Research. Concurrent programs.

553 views • 47 slides

Reducing Interprocess Communication Overhead in Concurrent Programs

Reducing Interprocess Communication Overhead in Concurrent Programs. Erik Stenman Kostis Sagonas. Motivation. Concurrency as an abstraction is important. Systems that need to interact with the outside world are hard to model without concurrency. Unfortunately concurrency costs.

498 views • 41 slides

Verifying Safety Properties of Concurrent Java Programs Using 3-Valued Logic

Verifying Safety Properties of Concurrent Java Programs Using 3-Valued Logic. Paper by: Eran Yahav Presented by: Avi Yadgar. Overview. Checking safety properties Checked programs: Multiple threads (unbounded) Dynamic heap (unbounded number of objects) Use 3 valued logic for abstraction.

569 views • 41 slides

COMP60611 Fundamentals of Parallel and Distributed Systems

COMP60611 Fundamentals of Parallel and Distributed Systems. Lecture 5 Introduction to Concurrency: FSP Len Freeman, Graham Riley Centre for Novel Computing School of Computer Science University of Manchester. Concurrency State Models and Java Programs.

538 views • 38 slides

Summarizing Procedures in Concurrent Programs

480 views • 37 slides

Direction-Optimizing Breadth-First Search

Breadth-first search (BFS) is a common graph alg. building block Hybrid approach demonstrates speedups (8x) over prior work Since last retreat Much better insight into when and why hybrid approach is faster Distributed (MPI) hybrid implementation (w/ Aydin Buluc).

575 views • 26 slides

CS 422S Operating Systems Organization: Introduction

CS 422S Operating Systems Organization: Introduction. Fred Kuhns fredk@cse.wustl.edu Applied Research Laboratory, Department of Computer Science and Engineering, Washington University in St. Louis. Operating Systems Organization.

453 views • 20 slides

CS 422S Operating Systems Organization: Introduction

CS 422S Operating Systems Organization: Introduction. Fred Kuhns fredk@cse.wustl.edu Applied Research Laboratory, Department of Computer Science and Engineering, Washington University in St. Louis. Operating Systems Organization.

505 views • 20 slides

Programming Paradigms for C oncurrency

435 views • 19 slides

Static Data Race detection for Concurrent Programs with Asynchronous Calls Presenter:

Static Data Race detection for Concurrent Programs with Asynchronous Calls Presenter: M. Amin Alipour Software Design Laboratory http://asd.cs.mtu.edu malipour@mtu.edu. Outline. Introduction Problem Statement Main Contribution Solution Experimental Results. Introduction. Data Race:

313 views • 18 slides

Verification of Atomicity in Lock Free Programs

Verification of Atomicity in Lock Free Programs. Presented by: Vasu Singh Paper by: L. Wang and S. Stoller (PPoPP 2005). Background. Verification in concurrent programs Atomicity Lock free programs. Verifying concurrent programs.

313 views • 18 slides

Oracle apps technical online training in India

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249 views • 13 slides

Testing Concurrent Programs

Testing Concurrent Programs. Sri Teja Basava Arpit Sud CSCI 5535: Fundamentals of Programming Languages University of Colorado at Boulder Spring 2010. Problem Statement. Survey tools for testing concurrent programs, with an emphasis on CHESS CTrigger CalFuzzer

238 views • 11 slides

CSC 321 Concurrent Programming

CSC 321 Concurrent Programming. Course web site http://www.cs.qub.ac.uk/csc321. Lecturer: Professor N.S. Scott Room 2025, SARC Building Phone: 028 9027 4647 E-mail: ns.scott@qub.ac.uk. Lectures and Practical Classes. Lectures: Monday 10am , Wednesday 11am , Friday 11am .

258 views • 11 slides

Course Information

An example of the LTS (Labeled Transition System) Course Information ... a systematic treatment of the concepts and issues in concurrency; a rigorous technique to ...

318 views • 9 slides