PPT-Global and high-contention operations: Barriers, reductions

Katie Coons April 6 2006 Synchronization Operations Locks Pointtopoint event synchronization Barriers Global event notification Dynamic work distribution Locks Desirable Characteristics and Potential Tradeoffs. ThehaltingproblemforTuringMachinesisundecidable DoesagivenTuringmachinehaltonagiveninput?–LHALTTM=fhM;wijMisaTMandMhaltsoninputwg. Proof:SupposethereexistsTMHdecidingLHALTTM,thenconstructaTMDs.t. of RT Tasks onto a . TilePro. 64 Core Processor. 1 Background Introduction = why. 2 Goal. 3 What . 4 How. 5 Experimental Result. 6 Advantage & . Limitaion. 7 Significance & Improvement. Lei Cui . Katie Coons. April 6, 2006. Synchronization Operations. Locks. Point-to-point event synchronization. Barriers. Global event notification. Dynamic work distribution. Locks - Desirable Characteristics and Potential Tradeoffs. Graph . Processing . . with Distributed Immutable View. Rong Chen. +. , . Xin. Ding. +. , . Peng. Wang. +. , Haibo Chen. +. , . Binyu . Zang. +. and Haibing Guan. *. Institute of Parallel and Distributed Systems. MATTHEW 12:34. Contention and Strife. Hebrew . RIB. physical struggle . Ex. 21:18. Verbal contention . Judges 6:32 . Waters of . Me. RIB. ah. . Ex. 17:7. Legal disputes . Deut. 25:1, Prov. 25:8-10. [Think – 2 minutes]. . [Pair – Tell each other what you think]. . . . [share]. [contention]. The . main contention . states the central point or argument of a piece of text or speech. Définition. La contention a pour objectif de limiter les capacités de mobilisation d’un individu de manière à le sécuriser ou protéger son environnement. Recouvrant différents aspects, elle doit néanmoins rester exceptionnelle et s’associer à d’autres prises en charges thérapeutiques. . A Comparison of Locking vs. Transactional Memory. Written by: . Paul E. . McKenney. Jonathan . Walpole. Maged. M. . Michael. Josh . Triplett. Presented by: Jacob Lear. (Some slides borrowed from Dr. Walpole’s lectures). Why the Grass May Not Be Greener on the Other Side: A Comparison of Locking and Transactional Memory. Why Do Concurrent Programming?. Hardware has been forced down the path of concurrency:. can’t make cores much faster. matter. Daniel Cohan and Beata Czader . Department of Civil and Environmental Engineering. Rice University. Background. EPA sets National Ambient . Air Quality . Standards (NAAQS) to protect health. States tasked with attainment. Low Contention Mapping of RT Tasks onto a TilePro 64 Core Processor 1 Background Introduction = why 2 Goal 3 What 4 How 5 Experimental Result 6 Advantage & Limitaion 7 Significance & Improvement Taking human rights programs to scale in the HIV . response. Acknowledgements. Hyeyoung Lim. 1. , Alexandrina Iovita. 1. , Gayane Arustamyan. 1. , Joanne Csete. 2. , Susan Timberlake. 3. , D. . . Burrows. . with Distributed Immutable View. Rong Chen. +. , . Xin. Ding. +. , . Peng. Wang. +. , Haibo Chen. +. , . Binyu . Zang. +. and Haibing Guan. *. Institute of Parallel and Distributed Systems. +. Module Seven: . . Global Warehouse Operations. 1. Presentation Agenda. Warehouse operations defined. Strategic considerations for W.M.. Examples of Warehouse Operations. Fundamentals of Warehouse Operations.