Proceedings, Eighth International Workshop on High-Level Parallel Programming Models and Supportive Environments : 22 April 2003, Nice, France : held in conjunction with the 17th International Parallel Processing Symposium (IPDPS) - International Workshop on High-Level Programming Models and Supportive Environments; Gerndt, Michel; Schulz, Martin; International Parallel Processing Symposium; IST Working Group APART (IEEE Computer Society Press, 2003)