| Component |
Description |
| System Name |
Lawrencium |
| Login Host |
lrc-login.lbl.gov |
| Operating System |
CentOS 5 x86_64 (based on RedHat Linux) |
| Number of LR1 nodes (cores) |
212 (1696) |
| Total LR1 Aggregate Memory |
3.4 TB |
| LR1 Performance |
18 TFlops (Peak) |
|
| LR1 Processor |
Intel 2.66Ghz Xeon Quad core 64-bit Harpertown |
| LR1 Network interconnect |
Double Data Rate Infiniband (20 gb/s) |
| Resource Manager |
PBS Torque |
| Job Scheduler |
Moab |
| Disk (Storage) |
Bluearc NFS (9TB Scratch & 48TB Home)
Data Direct Networks Lustre (300TB) |
| User Environment Management |
Modules |
| Serial Compilers |
Intel ver 10.1: Fortran 90/95, C, C++ GNU ver 4.1.2: Fortran 90/95, C, C++ |
| Parallel Compilers |
OpenMPI ver 1.2.7 (built with above Intel compilers) |