%0 Conference Paper %1 DSTM2 %A Herlihy, Maurice %A Luchangco, Victor %A Moir, Mark %B SIGPLAN Not. %C New York, NY, USA %D 2006 %I ACM %K Java Library PhD STM Thesis %N 10 %P 253--262 %R http://doi.acm.org/10.1145/1167515.1167495 %T A Flexible Framework for Implementing Software Transactional Memory %U http://portal.acm.org/citation.cfm?id=1167515.1167495 %V 41 %X We describe DSTM2, a Java™ software library that provides a flexible framework for implementing object-based software transactional memory (STM). The library uses transactional factories to transform sequential (unsynchronized) classes into atomic (transactionally synchronized) ones, providing a substantial improvement over the awkward programming interface of our previous DSTM library. Furthermore, researchers can experiment with alternative STM mechanisms by providing their own factories. We demonstrate this flexibility by presenting two factories: one that uses essentially the same mechanisms as the original DSTM (with some enhancements),and another that uses a completely different approach.Because DSTM2 is packaged as a Java library, a wide range of programmers can easily try it out, and the community can begin to gain experience with transactional programming. Furthermore, researchers will be able to use the body of transactional programs that arises from this community experience to test and evaluate different STM mechanisms simply by supplying new transactional factories. We believe that this flexible approach will help to build consensus about the best ways to implement transactions, and will avoid the premature "lock-in" that may arise if STM mechanisms are baked into compilers before such experimentation is done.

@inproceedings{DSTM2, abstract = {We describe DSTM2, a Java™ software library that provides a flexible framework for implementing object-based software transactional memory (STM). The library uses transactional factories to transform sequential (unsynchronized) classes into atomic (transactionally synchronized) ones, providing a substantial improvement over the awkward programming interface of our previous DSTM library. Furthermore, researchers can experiment with alternative STM mechanisms by providing their own factories. We demonstrate this flexibility by presenting two factories: one that uses essentially the same mechanisms as the original DSTM (with some enhancements),and another that uses a completely different approach.Because DSTM2 is packaged as a Java library, a wide range of programmers can easily try it out, and the community can begin to gain experience with transactional programming. Furthermore, researchers will be able to use the body of transactional programs that arises from this community experience to test and evaluate different STM mechanisms simply by supplying new transactional factories. We believe that this flexible approach will help to build consensus about the best ways to implement transactions, and will avoid the premature "lock-in" that may arise if STM mechanisms are baked into compilers before such experimentation is done.}, added-at = {2008-10-15T13:21:05.000+0200}, address = {New York, NY, USA}, author = {Herlihy, Maurice and Luchangco, Victor and Moir, Mark}, biburl = {https://www.bibsonomy.org/bibtex/2319a9c587682914891deaca07d82255b/gron}, booktitle = {SIGPLAN Not.}, description = {A flexible framework for implementing software transactional memory}, doi = {http://doi.acm.org/10.1145/1167515.1167495}, interhash = {d30cc69ffeb919249e12f0dcd0664f12}, intrahash = {319a9c587682914891deaca07d82255b}, issn = {0362-1340}, keywords = {Java Library PhD STM Thesis}, number = 10, pages = {253--262}, publisher = {ACM}, timestamp = {2008-10-15T13:21:05.000+0200}, title = {A Flexible Framework for Implementing Software Transactional Memory}, url = {http://portal.acm.org/citation.cfm?id=1167515.1167495}, volume = 41, year = 2006 }