'Memory models' diaporamas de présentation

Ganesh Gopalakrishnan Associate Professor Computer Science University of Utah

Intel MPG talk of 11/12/99, Santa Clara:. * Overview of the Utah Verifier Group. * Verification of Coherence Protocols against Shared Memory Consistency Models using Test Model-Checking. Ganesh Gopalakrishnan Associate Professor Computer Science University of Utah

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Proving Data Race Freedom in Relaxed Memory Models

Proving Data Race Freedom in Relaxed Memory Models. Beverly Sanders. Computer & Information Science & Engineering. Overview. Motivation Memory models and data races Simple multi-threaded programming language and logic Extensions to allow reasoning about data races Example

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Asynchronous Components

Asynchronous Components. Asynchronous communications: from calculi to distributed components. Synchronous and asynchronous languages. Systems build from communicating components : parallelism, communication, concurrency Asynchronous Processes Synchronous communications ( rendez-vous )

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Examples of shared memory systems

SRC Task 1031.001 Verification of Shared Memory Consistency (Models and) Protocols Start Date : September 2002 Third Year Annual Review, Boulder CO, March 29, 2005 Ganesh Gopalakrishnan (PI) Konrad Slind (Co-PI ). Examples of shared memory systems. ASCI-White:. (Photo courtesy LLNL / IBM).

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Memory

Chapter 8. Memory. PSYCHOLOGY. David G. Myers C. Nathan DeWall Twelfth Edition. Chapter Overview. Studying and Encoding Memories Storing and Retrieving Memories Forgetting, Memory Construction, and Improving Memory. Studying Memory (part 1). Memory

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Prosenjit Chatterjee, Hemanthkumar Sivaraj, Ganesh Gopalakrishnan

Shared Memory Consistency Protocol Verification against Weak Memory Models: Refinement via Model-checking. Prosenjit Chatterjee, Hemanthkumar Sivaraj, Ganesh Gopalakrishnan School of Computing, University of Utah http://www.cs.utah.edu/formal_verification/. pchatterjee@nvidia.com.

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Psychology in Action (8e) by Karen Huffman

Psychology in Action (8e) by Karen Huffman. Chapter 7: Memory Presented by: Mani Rafiee. Lecture Overview. The Nature of Memory Forgetting Biological Bases of Memory Using Psychology to Improve Our Memory. The Nature of Memory. Memory (an internal record or

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Psychology in Action (8e) by Karen Huffman

Psychology in Action (8e) by Karen Huffman. Chapter 7: Memory Presented by: Mani Rafiee. Lecture Overview. The Nature of Memory Forgetting Biological Bases of Memory Using Psychology to Improve Our Memory. The Nature of Memory. Memory (an internal record or

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Tutorial on Test Model-checking

Tutorial on Test Model-checking. Ganesh Gopalakrishnan Ratan Nalumasu Rajnish Ghughal Mike Jones Ritwik Bhattacharya Ali Sezgin Prosenjit Chatterjee. Overview of talk. Advantages of the approach An example Avenues of work Formal specification of memory models

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Analyzing the Intel Itanium Memory Ordering Rules using Logic Programming and SAT

Analyzing the Intel Itanium Memory Ordering Rules using Logic Programming and SAT. Yue Yang Ganesh Gopalakrishnan Gary Lindstrom Konrad Slind School of Computing University of Utah Work supported in part by NSF Awards CCR-0081406 and 0219805, and SRC Contract 1031.001.

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Krste Asanovic Electrical Engineering and Computer Sciences University of California at Berkeley

CS 152 Computer Architecture and Engineering CS252 Graduate Computer Architecture Lecture 19 Memory Consistency Models. Krste Asanovic Electrical Engineering and Computer Sciences University of California at Berkeley http:// www.eecs.berkeley.edu /~ krste

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Effective Program Verification for Relaxed Memory Models

Effective Program Verification for Relaxed Memory Models. Sebastian Burckhardt Madanlal Musuvathi Microsoft Research CAV, July 10, 2008. Motivation: Memory Model Vulnerabilities. Programmers do not always follow strict locking discipline in performance-critical code

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Effective Program Verification for Relaxed Memory Models

Effective Program Verification for Relaxed Memory Models. Sebastian Burckhardt Madanlal Musuvathi Microsoft Research CAV, July 10, 2008. Motivation: Memory Model Vulnerabilities. Programmers do not always follow strict locking discipline in performance-critical code

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Memory Models (1)

Memory Models (1). Xinyu Feng University of Science and Technology of China. Why Memory Models. Compiler. C1 || C2. Result. Memory. Why Memory Models. Compiler. C1 || C2. Result. Which reads see which write?. Memory. Sequential Consistent (SC) Model. [ Lamport 1979].

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Lecture 11: Relaxed Consistency Models

Lecture 11: Relaxed Consistency Models. Topics: sequential consistency recap, relaxing various SC constraints, performance comparison. Relaxed Memory Models. Recall that sequential consistency has two requirements: program order and write atomicity

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Lecture 12: Relaxed Consistency Models

Lecture 12: Relaxed Consistency Models. Topics: sequential consistency recap, relaxing various SC constraints, performance comparison. Relaxed Memory Models. Recall that sequential consistency has two requirements: program order and write atomicity

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Memory Model Safety of Programs

Memory Model Safety of Programs. Sebastian Burckhardt Madanlal Musuvathi Microsoft Research EC^2, July 7, 2008. Motivation: Memory Model Vulnerabilities. Programmers do not always follow strict locking discipline in performance-critical code

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Cognitive level of analysis

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Kick Off MSE Masterseminar Program Analysis and Transformation

Kick Off MSE Masterseminar Program Analysis and Transformation. Sept 2011. Topics. Where do I get information about the seminar ? Link: http://wiki.ifs.hsr.ch/SemProgAnTr/wiki.cgi?SemProgAnTr This is the main page : Dates / Milestones Papers Presentations

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QUANTITATIVE MODELS OF MEMORY

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