Memory
Head node: 4 gigabytes (GB) high-speed RAM Compute nodes: 2 GB per node 130 GB total memory
Operating Environment
SuSE Linux® operating system, kernel version 2.4.21
PBS Pro 5.3 job scheduler
Compilers: PGI 64-bit and 32-bit for Fortran, C, and C++
GNU 64-bit and 32-bit for C and C++