The following is a list of basic cluster RPMS that will be included in the software stack. We plan on 
creating a custom Fedora Spin for Limulus. This list is certainly going to change. 

 * [http://fedora.redhat.com Fedora 8]
 * [http://www.perceus.org/portal/project/warewulf Warewulf Cluster Toolkit] - Cluster administration and monitoring (A move to [http://www.perceus.org/portal/project/perceus Perceus] is planned)
 * [http://www.llnl.gov/linux/pdsh/pdsh.html PDSH] - Parallel Distributed Shell for collective administration
 * [http://gridengine.sunsource.net Sun Grid Engine] - Resource Scheduler 
 * [http://www.clusterresources.com/pages/products/torque-resource-manager.php Torque] - Alternative/Optional Resource Scheduler (previously Open PBS)
 * [http://ganglia.sourceforge.net Ganglia] - Cluster Monitoring System 
 * [http://gcc.gnu.org GNU Compilers] (gcc, g++, g77, gdb) - Standard GNU compiler suite
 * [http://modules.sourceforge.net Modules] - Manages User Environments 
 * [http://www.csm.ornl.gov/pvm/pvm_home.html PVM] - Parallel Virtual Machine (message passing middleware)
 * [http://www-unix.mcs.anl.gov/mpi/mpich1 MPICH] - MPI Library (message passing middleware)
 * [http://www-unix.mcs.anl.gov/mpi/mpich2 MPICH2] - MPI Library (message passing middleware)
 * [http://www.lam-mpi.org LAM/MPI] - MPI Library (message passing middleware)
 * [http://www.open-mpi.org OPEN-MPI] - MPI Library (message passing middleware)
 * [http://math-atlas.sourceforge.net ATLAS] - host tuned BLAS library
 * [http://www.fftw.org FFTW] - Optimized FFT (2-MPI,3) library
 * [http://www.netlib.org/fftpack FFTPACK] - FFT library
 * [http://www.netlib.org/lapack LAPACK and BLAS] - Linear Algebra library
 * [http://www.gnu.org/software/gsl GNU GSL] - GNU Scientific Library (over 1000 functions)
 * [http://www.basement-supercomputing.com/content/view/19/45 Userstat] - a "top" like  job queue/node monitoring application
 * [http://www.clustermonkey.net//content/view/38/27 Beowulf Performance Suite] - benchmark and testing suite