PPT-On Avoiding Spare Aborts in Transactional Memory

Idit Keidar and Dmitri Perelman Technion 1 SPAA 2009 Transactional Memory Background The emergence of multicore architectures Conventional locking Transactional Memory is a new synchronization abstraction . of Electrical Engineering Technion Haifa 32000 Israel idisheetechnionacil dima39txtechnionacil Abstract This paper takes a step toward developing a theory for understanding aborts in transactional memory systems TMs Existing TMs may abort many trans By: Yip . Harburg. Caitlin Cumberland. They used to tell me I was building a dream. , and . so I followed the mob. , . When there was earth to plow, or guns to bear, I was always there right on the. job. 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. 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. modelling. – An . introduction. Jørn Vatn. Motivation. For single component optimization models (. wrt. . . ) indicates that there might be beneficial to keep a spare in order to reduce the . Prof. Smruti R. Sarangi. IIT Delhi. Outline. Multicore Processors. Parallel Programming Pardigms. Transactional Memory: Basics. Software Transactional Memory(STM). Hardware Transactional Memory. Multicores in the last Five Years. . lyrics by Yip . Harburg. , music by Jay . Gorney. (1931). They used to tell me I was building a dream, and so I followed the mob,. When there was earth to plow, or guns to bear, I was always there right on the job.. Prof. Smruti R. Sarangi. IIT Delhi. Outline. Multicore Processors. Parallel Programming Pardigms. Transactional Memory: Basics. Software Transactional Memory(STM). Hardware Transactional Memory. Multicores in the last Five Years. Idit. . Keidar. and Dmitri Perelman. Technion. 1. SPAA 2009. Transactional Memory – Background. The emergence of multi-core architectures… . Conventional locking… . Transactional Memory is a new synchronization abstraction… . 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. The Mistakes We Make. “Leadership can be developed. However, it cannot be ‘promoted.’”. -Dan Chase (June 16. th,. 2015). “There go the people. I must follow them, for I am their leader." . Alvaro Moreira & Luigi Carro. Instituto de Informática – UFRGS . Brasil. 1. Outline – Part III. Work . done at UFRGS on . detection/correction . of . Control Flow Errors (CFEs) with LLVM. Similarities and differences with Security. Dr. J. . Badshah. University Professor – cum - Chief Scientist. Dairy Engineering Department. Sanjay Gandhi Institute of Dairy Science & Technology, . Jagdeopath. , Patna. (Bihar Animal Sciences University, Patna).