José E. Moreira George Almási Charles Archer Ralph Bellofatto Peter Bergner José R. Brunheroto Michael Brutman José G. Castaños Paul Crumley Manish Gupta Todd Inglett Derek Lieber David Limpert Patrick McCarthy Mark Megerian Mark P. Mendell Michael Mundy Don Reed Ramendra K. Sahoo Alda Sanomiya Richard Shok Brian E. Smith Greg G. Stewart Blue Gene/L programming and operating environment. 367-376 2005 49 IBM Journal of Research and Development 2-3 http://dx.doi.org/10.1147/rd.492.0367 db/journals/ibmrd/ibmrd49.html#MoreiraAABBBBCCGILLMMMMRSSSSS05