PPT-Expander: Lock-free Cache for a Concurrent Data Structure

Pooja Aggarwal IBM Research bangalore Smruti R Sarangi IIT Delhi 1 Concurrent Object Concurrent Object Threads Each thread executes a method on the object method request. In building concurrent FIFO queues this reasoning has led re searchers to propose combiningbased concurrent queues This paper takes a different approach showing how to rely on fetchandadd FA a less powerful primitive that is available on x86 process By . Ca SUNITA SONI . &. CA ALTAF GOHIL . BARODA BRANCH OF WIRC OF ICAI - STUDY CIRCLE MEETING Date : 28/04/2015. Bank Concurrent Audit. (. ADVANCES,OPERATIONS & REVENUE Leakages). INTRODUCTION. Hanan . Rofe. . Haim. 6/1/15. Outline. Concurrent Copying. . . - Reminder. - Baker’s algorithm. . - Brook’s indirection barrier. . - Replication copying . - Multi-version copying. . - Sapphire algorithm- basics. On the Interplay of Hardware Transactional Memory and Lock-free Indexing. Justin . Levandoski. Microsoft Research Redmond. Ryan Stutsman. Microsoft Research Redmond. Darko. . Makreshanski. Department of Computer Science. families and . Ramanujan graphs. Tony Shaheen. CSU Los Angeles. Before we get started on expander . graphs I . want . to . give a definition that we will . use in this talk. .. A graph is . regular. if every . . Sagi Katorza. Tel Aviv University. 09/12/2014. 1. Outline. Hardware infrastructure . Hardware . primitives. Mutual exclusion. Work . sharing and termination . detection. Concurrent data structures. Wilfredo. Velazquez. Outline. Basics of Concurrency. Concepts and Terminology. Advantages and Disadvantages. Amdahl’s Law. Synchronization Techniques. Concurrent Data Structures. Parallel Correctness. Julia Chuzhoy. Toyota Technological Institute at Chicago. Routing Problems. Input. : Graph G, source-sink pairs (s. 1. ,t. 1. ),…,(. s. k. ,t. k. ).. Goal. : Route as many pairs as possible; minimize edge congestion.. On the Interplay of Hardware Transactional Memory and Lock-free Indexing. Justin . Levandoski. Microsoft Research Redmond. Ryan Stutsman. Microsoft Research Redmond. Darko. . Makreshanski. Department of Computer Science. r.a.r.e. .. Trevor Brown. Technion. slides at http://tbrown.pro. Why do we perform experiments?. To answer questions about . data structures. Is one data structure faster than another? Why?. We are asking about algorithmic differences,. Direct-mapped caches. Set-associative caches. Impact of caches on performance. CS 105. Tour of the Black Holes of Computing. Cache Memories. C. ache memories . are small, fast SRAM-based memories managed automatically in hardware. R EGI U.S., INC. NEWS RELEASE Regi U.S., Inc. Plan of Action Update October 2 9 th , 2020 REGI U.S., Inc. (“REGI” or “RGUS” or "the Company") The Board of Directors, Regi U.S., Inc. and its wh Lovett (IAS). Coding, Complexity and . Sparsity. workshop. August 2011. Overview. Pseudo-randomness – what? why?. Concrete examples. Local independence. Expander graphs. Small space computations. Nhan Nguyen. & . Philippas. . Tsigas. ICDCS 2014. Distributed Computing and Systems. Chalmers University of Technology. Gothenburg, Sweden. Our contributions: a concurrent hash table. Nhan D. Nguyen.