'Atomic operations' presentation slideshows

Outline for Today

Outline for Today. Objectives: To introduce the critical section problem . To learn how to reason about the correctness of concurrent programs. To present Linux kernel synchronization Administrative details:.

1.04k views • 88 slides

Outline for Today

Outline for Today. Objectives: To introduce the critical section problem . To learn how to reason about the correctness of concurrent programs. To present Linux kernel synchronization Administrative details:.

1.07k views • 88 slides

SAGE: Self-Tuning Approximation for Graphics Engines

SAGE: Self-Tuning Approximation for Graphics Engines. Mehrzad Samadi 1 , Janghaeng Lee 1 , D. Anoushe Jamshidi 1 , Amir Hormati 2 , and Scott Mahlke 1 University of Michigan 1 , Google Inc. 2 December 2013. University of Michigan Electrical Engineering and Computer Science.

726 views • 54 slides

Multi-Threading and Load Balancing

Multi-Threading and Load Balancing. Compiled by Paul TaylorCSE3AGR Stolen mainly from Orion Granatir http://www.gamasutra.com/php-bin/article_display.php?story=4006. What changed?. Single Thread Computer games have been used since day 0 The person to blame is Gordon Moore*

705 views • 51 slides

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????????? ? java.util.concurrent. ?????? ??????? & ???????? ??????????. Agenda. Hardware evolution - free lunch is over Java concurrency before Java SE 5 Atomic operations Java.util.concurrent overview Java SE5 vs. Java SE6. Hardware evolution.

561 views • 41 slides

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????????? ? java.util.concurrent. ?????? ??????? & ???????? ??????????. Agenda. Hardware evolution - free lunch is over Java concurrency before Java SE 5 Atomic operations Java.util.concurrent overview Java SE5 vs. Java SE6. Hardware evolution.

411 views • 41 slides

CSE 532 Fall 2013 Midterm Exam

CSE 532 Fall 2013 Midterm Exam. 80 minutes, during the usual lecture/studio time: 10:10am to 11:30am on Monday October 21, 2013 Arrive early if you can, exam will begin promptly at 10:10am Held in Bryan 305 (NOT URBAUER 218) You may want to locate the exam room in advance

460 views • 30 slides

CSE 532 Fall 2015 Midterm Exam

CSE 532 Fall 2015 Midterm Exam. 80 minutes, during the usual lecture/studio time: 1:10pm to 2:30pm on Wednesday October 14, 2015 Arrive early if you can, exam will begin promptly at 1:10pm Held in Seigle 109 (NOT in Urbauer 218) You may want to locate the exam room in advance

308 views • 30 slides

Evaluating FERMI features for Data Mining Applications

Evaluating FERMI features for Data Mining Applications. Masters Thesis Presentation Sinduja Muralidharan Advised by: Dr. Gagan Agrawal. Outline. Motivation and Background FERMI series and the TESLA series GPUs Reduction based Data Mining Algorithms Parallelization Methods for GPUs

425 views • 29 slides

Hoard: A Scalable Memory Allocator for Multithreaded Applications

Hoard: A Scalable Memory Allocator for Multithreaded Applications Berger * , McKinley + , Blumofe * , Wilson * * UT Austin, + Massachusetts ASPLOS 2000 Presented by Bogdan Simion. Dynamic Memory Allocation. Highly parallel applications common e.g., databases, web servers, assignment # 2

469 views • 26 slides

Sub- Nyquist Sampling Continuous to Finite Module Orthogonal Matching Pursuit Block

547 views • 26 slides

Non-Linear Statistical Static Timing Analysis for Non-Gaussian Variation Sources

Non-Linear Statistical Static Timing Analysis for Non-Gaussian Variation Sources. Lerong Cheng, Injun Xiong, Lei He DAC 2007. Outline. Before beginning Introduction Modeling Atomic Operation Experimental Result Conclusion. Before beginning. Problem: Process variations

401 views • 26 slides

Kernel Locking Techniques

Kernel Locking Techniques. by Robert Love presented by Scott Price. Introduction. Locking can be very tough to implement correctly Poorly designed locking can result into code that is hard to read and performs poorly. Locking is needed to synchronize code paths in the kernel.

198 views • 19 slides

Synchronization

Synchronization. Explicit synchronization among processes is needed to ensure a specific execution order of their operations. Three types of synchronization Mutual exclusion : access to a critical code region is restricted Point-to-point events :

344 views • 16 slides

Alan Turing and the Thinking Machine

550 views • 15 slides

Assignment 7 - Solution Problem 1

Assignment 7 - Solution Problem 1 Consider a system that uses persistent queues for requests and replies, but where the queues do not support transactions . Each queue simply supports the atomic operations: Enqueue (r) Dequeue (r)

295 views • 14 slides

Better Speedups for Parallel Max-Flow

Better Speedups for Parallel Max-Flow. George C. Caragea Uzi Vishkin Dept. of Computer Science University of Maryland, College Park, USA June 4 th , 2011. Experience with an Easy-to-Program Parallel Architecture. XMT ( eXplicit Multi-Threading) Platform

203 views • 10 slides

REDIS (Remote dictionary server)

REDIS (Remote dictionary server). K ALI ROHAN KOKA AZEEM HIRANI. What is Redis. A Simple database Implementing a Dictionary where keys are associated with values.

362 views • 9 slides

Platform Abstraction

Platform Abstraction. Group 3. Question. How to deal with different types hardware and software platforms? What detail to expose to the programmer? What detail to expose to the modeler? What are the layers in the abstraction?. Properties of hardware platform. 1. Number of cores

193 views • 9 slides

E81 CSE 532S: Advanced Multi-Paradigm Software Development

E81 CSE 532S: Advanced Multi-Paradigm Software Development. C++11 Atomic Types and Memory Model. Chris Gill Department of Computer Science and Engineering Washington University in St. Louis cdgill@cs.wustl.edu. Atomic Types. Many atomic types in C++11 STL, some are lock-free

47 views • 4 slides