From: droesen@pobox.com Newsgroups: comp.parallel.mpi,comp.parallel.pvm Subject: Large Cluster with MPI and PVM Date: 11 Nov 1998 08:22:11 GMT Organization: Universitaet Koblenz Message-Id: <72bhfj$m8l$1@newshost> User-Agent: tin/pre-1.4-971106 (UNIX) (Linux/2.0.35 (i586)) Xref: ukc comp.parallel.mpi:4282 comp.parallel.pvm:7750 Hi there! There is an effort on the way to build up a cluster of 512 nodes (all PCs running Linux and connected via switched fast ethernet). Does anyone have experience using MPI and PVM on this large sized clusters? We heard about problems with sizes above approx. 40 nodes when starting jobs. More information on the project on http://www.linux-magazin.de/cluster/ (sorry, only german language yet). Any help appreciated! Regards, Daniel