PDF-Lockfree and Scalable MultiVersion Software Transactional Memory Sergio Miguel Fernandes

FernandesJoaoCachopo istutlpt Abstract Software Transactional Memory STM was initially propose d as a lockfree mechanism for concurrency control Early imple menta tions had ef64257ciency limitations and soon obstructionfre e propos als appeared to ta. Michael IBM Thomas J Watson Research Center PO Box 218 Yorktown Heights NY 10598 USA magedmusibmcom ABSTRACT Dynamic memory allocators mallocfree rely on mutual exclusionlocksforprotectingtheconsistencyoftheirshared data structures under Avg Access Time 2 Tokens Number of Controllers Average Access Time clock cyles brPage 16br Number of Tokens vs Avg Access Time 9 Controllers Number of Tokens Average Access Time clock cycles brPage 17br brPage 18br Gokarna. Sharma. Costas Busch. Louisiana State University, USA. WTTM 2010 - 2nd Workshop on the Theory of Transactional Memory. 1. TexPoint fonts used in EMF. . Read the TexPoint manual before you delete this box.: . Memory. Supporting Large Transactions. Anvesh. . Komuravelli. Abe Othman. Kanat. . Tangwongsan. Hardware-based. . Concurrent Programs. obj.x. = 7;. find_primes. ();. // intrusion test. if (. obj.x. Maurice . Herlihy. Computer Science . Dept. Brown University. 2. Not important:. The details.. Important. Irrevocable change. 3. How to think about Synchronization. Poor synchronization . ruins everything. Raniesha Thomas . Estela Ayala. Melissa Arroyo. Mohammed Saleh. Miguel Hidalgo Birth and childhood.. Miguel Hidalgo was born in 1753. He was one of the oldest kids in his family. He was second of 11 kids.. Rajwar. , R., . Herlihy. , M., and Lai, K. 2005. presented by . VasilyVolkov. , 04/30/08. Motivation. Transactional Memory is good. Never deadlocks. Makes concurrent programming easier. But requires programmer to be aware of. David . Kaser. Lecture Series. Lorcan Dempsey / . @. LorcanD. Indiana University, . 7 October 2012. How terrific to see you are the featured lecturer this year.   Just thought I'd mention that David . Gokarna Sharma. (A joint work with . Costas Busch. ). Louisiana State University. Agenda. Introduction and Motivation. Scheduling Bounds in Different Software Transactional Memory Implementations. Tightly-Coupled Shared Memory Systems. Maurice Herlihy (DEC), J. Eliot & B. Moss (UMass). Presenter: Mariano Diaz. CS 5204 – Fall, 2009. Part 1: Concepts and Hardware-based Approaches. Introduction. What’s a transaction?. Transaction: a finite sequence of machine instructions, executed by a single process, that satisfies the following:. Processors. Presented by . Remzi. Can . Aksoy. *Some slides . are. . borrowed from a ‘Papers We Love’ . Presentation. EECS 582 – F16. 1. Outline. The . Scalable Commutativity Rule: . Whenever interface operations commute, they can be implemented in a way that scales. Zajac. , Edward J. & Olsen, Cyrus P.. Journal of Management Studies. , 30 (1): 131-145. Presented by Nan Zhang. Overview. Motivation. Two limiting emphases of transaction cost analysis. A transactional value framework. Michael Naughton. Earth Systems Modelling Program. Bureau of Meteorology. ACCESS User Training Course. Melbourne, 21-24 March 2016. Course information. Course . administrator. Val Jemmeson. Organising . cccbbbbbbbbbbbbbqMague AirportSongo AirportZambue AirportFingoe AirportChemba AirportMilange AirportUlongwe AirportChingozi AirportMucumbura AirportBlanguete AirportFurancungo AirportChahora Bassa dam