| 1 | |
|---|
| 2 | |
|---|
| 3 | Limulus Project: Linux Desktop Cluster |
|---|
| 4 | |
|---|
| 5 | |
|---|
| 6 | The First $100/GFLOP Computer Designed For The Desktop/side |
|---|
| 7 | |
|---|
| 8 | Hardware: |
|---|
| 9 | CPU: 8-16 cores (x86_64) |
|---|
| 10 | Nodes: Four Nodes |
|---|
| 11 | Memory: DDR2 800 (4GB-32GB) |
|---|
| 12 | Interconnect: |
|---|
| 13 | GigE: |
|---|
| 14 | Administration and File System Network: |
|---|
| 15 | 40 usec latency, 100 MB/sec Throughput |
|---|
| 16 | Compute Network: |
|---|
| 17 | 12 usec latency, 122 MB/sec Throughput *** |
|---|
| 18 | Storage: |
|---|
| 19 | .5-1 TB (Raid 1) |
|---|
| 20 | DVD-RW |
|---|
| 21 | Video: |
|---|
| 22 | NVidia 8600GT |
|---|
| 23 | Cooling: |
|---|
| 24 | Ambient Air |
|---|
| 25 | Power: |
|---|
| 26 | Varies by compute load *** |
|---|
| 27 | 750 Watts (max) - 200 Watts (minimum) |
|---|
| 28 | PS Efficiency: 70-85% *** |
|---|
| 29 | Dimensions: |
|---|
| 30 | 12x14x15 (2500 cubic inches) *** |
|---|
| 31 | Expansion: |
|---|
| 32 | 1000BT port for file server/NAS |
|---|
| 33 | 1000BT port for extra compute nodes |
|---|
| 34 | HPL Performance: |
|---|
| 35 | 54-112 GFLOPS |
|---|
| 36 | |
|---|
| 37 | Fully Integrated System Software: |
|---|
| 38 | |
|---|
| 39 | Fedora 6+ or RHEL5 |
|---|
| 40 | Warewulf Cluster Toolkit |
|---|
| 41 | PDSH - Parallel Distributed Shell |
|---|
| 42 | Sun Grid Engine - Resource Scheduler |
|---|
| 43 | Ganglia - Cluster Monitoring System |
|---|
| 44 | GNU Compilers (gcc, g++, gfortran, gdb) |
|---|
| 45 | Modules - Manages User Environments |
|---|
| 46 | PVM - Parallel Virtual Machine |
|---|
| 47 | MPICH, MPICH2, LAM/MPI, OPEN-MPI |
|---|
| 48 | ATLAS, LAPACK, BLAS |
|---|
| 49 | FFTW, FFTPACK |
|---|
| 50 | GNU Scientific Library |
|---|
| 51 | Beowulf Performance Suite |
|---|
| 52 | Commercial compilers and applications supported |
|---|
| 53 | |
|---|
| 54 | Support: |
|---|
| 55 | Full system support |
|---|
| 56 | Administration Manual |
|---|
| 57 | User Manual |
|---|
| 58 | |
|---|
| 59 | Starting Price: |
|---|
| 60 | $4995 (8 cores, 4GB RAM, .5TB storage) |
|---|
| 61 | Breaks the $100/GFLOP barrier *** |
|---|
| 62 | |
|---|
| 63 | Target Markets: |
|---|
| 64 | |
|---|
| 65 | Biosciences |
|---|
| 66 | CAE |
|---|
| 67 | Academic/University |
|---|
| 68 | Financial |
|---|
| 69 | |
|---|
| 70 | Contact: |
|---|
| 71 | |
|---|
| 72 | Douglas Eadline, Ph.D. |
|---|
| 73 | Basement Supercomputing |
|---|
| 74 | deadline@basement-supercomputing.com |
|---|
| 75 | 610.865.6061 |
|---|
| 76 | |
|---|
| 77 | |
|---|
| 78 | All specifications are approximate and subject to change. |
|---|
| 79 | |
|---|
| 80 | *** signifies unique/new feature |
|---|
| 81 | |
|---|
| 82 | |
|---|
| 83 | LIMULUS = LInux MULti-core Unified Supercomputer |
|---|
| 84 | |
|---|
| 85 | |
|---|
| 86 | Limulus Polyphemus |
|---|
| 87 | |
|---|
| 88 | |
|---|
