This volume contains the proceedings of the 14th biennial ParCo conference, ParCo2011, held in Ghent Belgium. Keynote papers address the future of high performance computing in Europe, comparison of admission control policies for service provision in public clouds, program execution models for massively parallel computing, and advances in physarum machines gates, hulls, mazes, and routing with slime mould. Subsequent contributions are arranged in sections on algorithms, automatic parallelization, cloud computing, GPU applications, heterogeneous computing, high performance applications, languages, multicores, and performance modeling, among other topics. Indexing is by author. Annotation ©2012 Book News, Inc., Portland, OR (booknews.com)