This book constitutes the thoroughly refereed post-proceedings of the 12th International Workshop on Job Scheduling Strategies for Parallel Processing, JSSPP 2006, held in Saint-Malo, France in June 2006 in conjunction with the Joint International Conference on Measurement and Modeling of Computer Systems SIGMETRICS/Performance 2006. The 12 revised full research papers cover all current issues of job scheduling strategies for parallel processing.

th Thisvolumecontainsthepaperspresentedatthe14 workshoponJobSched- ing Strategies for ParallelProcessing.The workshop was held in Rome, Italy, on May 29, 2009, in conjunction with the IEEE International Parallel Processing Symposium 2009. This year 25 papers were submitted to the workshop. All submitted - pers went through a complete review process, with the full version being read and evaluated by an average of four reviewers. We would like to especially thank the program committee members and additional referees for their wi- ingness to participate in this e?ort and their excellent,...