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| Atomics in UPC amo_aadd(&p, v) //atomic add (long v) ? _amo_afadd(&p,v) // fetch and add ? _amo_aax(&p, A, X) // p=p&A^X ? _amo_afax(&p,A,X) ? _amo_acswap(&p, c, r) //compare and swap http://www.gwu.edu/~upc/upcworkshop05/mtu-upc05prm.pdf Time and Space Lower Bounds for Implementations Using k -CAS (Extended ... This paper presents lower bounds on the time-and space-complexity of implementations that use the k compare-and-swap ( k -CAS) synchronization primitives. http://www.cs.bgu.ac.il/~hendlerd/papers/disc05-crc.pdf Project-Programs-SWAP-SIP Project-Programs-SWAP-SIP Experiences and lessons learned from 2 years planning and 1 to persue common sectoral government-policies and -strategies, and to measure and compare http://www.sti.ch/fileadmin/user_upload/Pdfs/swap/swap023.pdf CSE 380 - Operating Systems Notes for Lecture 5 - 9/20/07 Hierarchy of Abstractions Low-level (for mutual exclusion) Interrupt disabling Using read/write instructions Using powerful instructions (Test-and-set, Compare-and Swap?) OS http://www.crypto.com/courses/fall07/cse380/20070920.pdf Overpricing in Emerging Market Credit-Default-Swap Contracts: Some ... Overpricing in Emerging Market Credit-Default-Swap Contracts: Some Evidence from Recent paper, we use the CTD bond methodology to estimate the theoretical CDS spreads and compare http://www.imf.org/external/pubs/ft/wp/2005/wp05125.pdf A general lock-free algorithm using compare-and-swap Chapter4 A general lock-free algorithm using compare-and-swap This chapter is a slightly modified version of our paper that is under submission. 72 http://dissertations.ub.rug.nl/FILES/faculties/science/2005/h.gao/c4.pdf I. Community Entrances T o p i c Things to Consider Slide Reminder COMMUNITY SWAP ASSESSMENT GUIDE COMMUNITY about other places you have visited or your own commun ity. How does this entrance compare http://www.communitydevelopment.uiuc.edu/swap/Community%20SWAP%2099/Guide3.PDF Victor Luchangco Nonblockingk-compare-single-swap Victor Luchangco Sun Microsystems Laboratories 1 Network Drive Burlington, MA 01803, USA victor .luchangco@sun.com Mark Moir Sun Microsystems http://www.cs.tau.ac.il/%7Eshanir/nir-pubs-web/Papers/K-Compare.pdf Victor Luchangco Nonblockingk-compare-single-swap Victor Luchangco Sun Microsystems Laboratories 1 Network Drive Burlington, MA 01803, USA victor .luchangco@sun.com Mark Moir Sun Microsystems http://research.sun.com/people/moir/Papers/p004-luchangco.pdf DCASisnotaSilver Bullet for Nonblocking Algorithm Design For example, a compare-and-swap that operates on three independent words (3CAS) can be used to atomically make both pointers in anode become self pointers. http://research.sun.com/scalable/pubs/SPAA04.pdf Simple, Fast, and Practical Non-Blocking and Blocking Concurrent Queue ... blocking queue consistently outperforms the best known alternatives; it is the clear algorithm of choice for machines that providea universal atomic primitive (e.g. compare and swap http://researchweb.watson.ibm.com/people/m/michael/podc-1996.pdf A practical nonblocking queue algorithm using compare-and-swap A practical nonblocking queue algorithm using compare-and-swap Chien-Hua Shann Ting-Lu Huang Cheng Chen Dept. of Computer Science and Information Engineering National Chiao Tung http://www.csie.nctu.edu.tw/~chshan/papers/icpads00.pdf Evolutionary Design Space Exploration for Median Circuits These problems are approached using Cartesian genetic programming and an ordinary compare{swap encoding. Combining the proposed approac hes a method is demonstrated foreective http://www.fit.vutbr.cz/~sekanina/publ/evohot04/evohot04.pdf TYPESETTER: INSERT WHERE MARKED IN CHAPTER XXX We can see that this produces a swap curve that lies above the government bond yield curve, if we compare Figure 1 with Figure 2. Figure 1 is the USD swap rates page from Tullett http://www.yieldcurve.com/Mktresearch/files/Choudhry_BALMSwapSpreads_Sep06.pdf Lock-Free Garbage Collection for Multiprocessors The algorithm assumes that processes synchronize by applying read, write, and compare&swap operations to shared memory. This al-gorithmusesno locks, busy-waiting, or barrier http://www.cs.umass.edu/~moss/papers/spaa-1991-lock-free.pdf Lock-Free and Practical Dequesand Doubly Linked Lists using Single ... Chapter7 Lock-Free and Practical Dequesand Doubly Linked Lists using Single-Word Compare-And-Swap 1 H?akan Sundell, Philippas Tsigas Department of Computing Science Chalmers Univ http://www.cs.chalmers.se/~dcs/ConcurrentDataStructures/phd_chap7.pdf Conservative Swap and Move with Stateful Allocators However, if the two containers contain stateful allocators and if those allocators do not compare equal, a question arises as to what swap should do. Should it swap the allocators http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2524.pdf Allocator-specific Swap and Move Behavior However, if the two containers contain stateful allocators and if those allocators do not compare equal, a question arises as to what swap should do. Should it swap the allocators http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2525.pdf Hardware-Software Trade-offs in Synchronization and Data Layout atomic instructions? - specialized interconnect? 2/17/99 CS258 S99 3 Mini-Instruction Set debate ? atomic read-modify-write instructions - IBM 370: included atomic compare&swap for http://www.cs.berkeley.edu/~culler/cs258-s99/lec09.pdf add/ subtract E - E | E E E L M M M swap exponent compare swap right shift mantissa add/sub left shift exponent adjustment 1 1 2 1 2 http://www.cs.cmu.edu/~emc/papers/Conference%20Papers/Verification%20of%20All%20Circuits%20in%20a%20Floating-point%20Unit.pdf Reactive Multi-word Synchronization for Multiprocessors Generally, they provide single-word read-modify-write hardware primitives such as compare-and-swap, load-linked/store-conditional and fetch-and-op, from which the higher-level http://www.jilp.org/vol6/v6paper3.pdf Constant-RMR Implementations of CAS and Other Synchronization ... Upper Bounds * Name Consensus * Compare-and-Swap * Lower Bound for Bounded Counters http://www.podc.org/podc2007/talks/GHHW07_192.pdf Simple, Fast, and Practical Non-Blocking and Blocking Concurrent Queue ... blocking queue consistently outperforms the best known alternatives; it is the clear algorithm of choice for machines that providea universal atomic primitive (e.g. compare and swap http://www.cs.rochester.edu/u/scott/papers/1996_PODC_queues.pdf Implementation of Atomic Primitives on Distributed Shared Memory ... 14627-0226 fmichael,scottg@cs.rochester.edu Abstract In this paper we consider sever al ha rdware im-plementationsof the general-purpose atomic primi-tivesfetchand, compare and swap http://www.cs.rochester.edu/u/scott/papers/1995_HPCA_atomic_primitives.pdf Non-blocking Synchronization Overview LL/SC protocols Comparison to compare-and-swap Evaluation Conclusion Overview Convert functional data structures to non-blocking Automatic or mechanical process, easy http://pages.cs.wisc.edu/~driscoll/nonblocking.pdf Cambridge University Press 978-0-521-87634-6 - Distributed Computing ... Index Compare&Swap, 548 Fetch &Increment, 548 Swap, 432 Test&Set, 432 Definitely , 383 Possibly , 383 Read-Modify-Write , 551 Abadi, M, 601,627 accuracy properties, 571 Acharya http://assets.cambridge.org/97805218/76346/index/9780521876346_index.pdf Verifying Multiple Compare and Swap Verifying Multiple Compare and Swap Joe Hurd joe.hurd@cl.cam. ac.uk University of Cambridge Verifying Multiple Compare and Swapñ Joe Hurdñp.1/7 http://www.gilith.com/research/talks/arm2002.pdf Lock-Free and Practical Dequesusing Single-Word Compare-And-Swap Technical Report no. 2004-02 Lock-Free and Practical Dequesusing Single-Word Compare-And-Swap Håkan Sundell Philippas Tsigas Department of Computing Science Chalmers University of http://www.non-blocking.com/download/SunT04_Deque_TR.pdf Final Project Proposal Distributed Algorithms and Systems Lock-Free ... This will entail the creation of new data structures and algorithms, the simulation of the compare&swap syncronization primitive and writing a multi-threaded simulation and test http://www.cs.rpi.edu/~bushl2/portfolio/lockfree-grape/writeup/spec_bush_project__das_lfll.pdf |
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