What Multilevel Parallel Programs Do When You Are Not Watching: A Performance Analysis Case Study Comparing MPI/OpenMP, MLP, and Nested OpenMP.

Gabriele Jost Jesús Labarta Judit Gimenez What Multilevel Parallel Programs Do When You Are Not Watching: A Performance Analysis Case Study Comparing MPI/OpenMP, MLP, and Nested OpenMP. 29-40 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3349&spage=29 2004 conf/wompat/2004 WOMPAT db/conf/wompat/wompat2004.html#JostLG04