|
Name
|
Ristra
|
Poblano
|
Pequin
|
Hammer
|
LosLobos
|
Azul
|
Truchas
|
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|
Description
|
Linux cluster
|
Shared Memory Multi-Processor
|
Shared Memory Multi-Processor
|
Apple cluster
|
Linux cluster
|
Linux cluster
|
Workstation lab
|
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|
Purpose
|
Research computing
|
Research computing
|
Research computing
|
Research computing
|
Research computing
|
Lab machine for UNM parallel
programming classes
|
Workshop labs and Condor
|
||||||
| Model (nodes or system) |
IBM JS20 Blade Server
|
IBM p5-570
|
IBM p5-550
|
Apple Xserve G5
|
IBM Netfinity 4500R
|
IBM Netfinity 5500
|
Linux Workstations
|
||||||
| OS |
Linux
|
AIX
|
AIX
|
MacOS X
|
Linux
|
Linux
|
Linux & Windows 2000
|
||||||
| Node Type (for clusters) | Head Nodes | Compute Nodes | Head Nodes | Compute Nodes | Head Nodes | Compute Nodes | Head Nodes | Compute Nodes | |||||
|
Number of Nodes or Blades
|
1
|
95
|
1
|
1
|
1
|
15
|
4
|
256
|
1
|
8
|
12
|
||
|
CPUs/Node
|
2
|
2
|
16
|
4
|
2
|
2
|
2
|
2
|
4
|
4
|
2
|
||
| CPU Vendor |
IBM
|
IBM
|
IBM
|
IBM
|
IBM
|
IBM
|
Intel
|
Intel
|
Intel
|
Intel
|
Intel
|
||
| CPU Model |
PowerPC 970
|
PowerPC 970
|
PowerPC Power5
(dual core) |
PowerPC Power5
(dual core) |
PowerPC G5
|
PowerPC G5
|
Pentium III
|
Pentium III
|
Xeon
|
Xeon
|
Pentium III
|
||
| CPU MHz |
1.6 GHz
|
1.6 GHz
|
1.9 GHz
|
1.5 GHz
|
2 GHz
|
2 GHz
|
730 MHz
|
730 MHz
|
700 MHz
|
550 MHz
|
650 MHz
|
||
| CPU L2 Cache |
512 KB
|
512 KB
|
1.9 MB
(shared by 2 cores) |
1.9 MB
(shared by 2 cores) |
512 KB
|
512 KB
|
256 KB
|
256 KB
|
1 MB
|
512 KB
|
256 KB
|
||
| RAM/node |
4 GB
|
4 GB
|
256 GB
|
7.6 GB
|
2 GB
|
2 GB
|
1 GB
|
1 GB
|
4 GB
|
2 GB
|
1 GB
|
||
| Local File Systems |
36 GB
|
36 GB
|
1 TB
|
75 GB
|
80 GB
|
80 GB
|
5 GB
|
5 GB
|
18 GB
|
18 GB
|
20 GB
|
||
| Shared File Systems (NFS) | 400 GB | 1.8 TB | 1.8 TB | 2 TB | 360 GB | 240 GB | |||||||
| Interconnect | Myrinet | InfiniBand | Myrinet | Gigabit Ethernet | |||||||||
| Network | Gigabit Ethernet | Fast Ethernet | Fast Ethernet | Gigabit Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet | ||||||
| Access | HPC@UNM | HPC@UNM | HPC@UNM | HPC@UNM | HPC@UNM | HPC@UNM | HPC@UNM | ||||||
| Compilers |
GNU -F77, C, C++ |
GNU -F77, C, C++ |
GNU -F77, C, C++ |
IBM XLF GNU -F77, C, C++ |
PGI - F77, F90 GNU -F77, C, C++ |
PGI - F77, F90 GNU -F77, C, C++
|
PGI - F77, F90 GNU -F77, C, C++
|
||||||
| Communication Libraries |
MPICH-GM - F77, F90, C MPICH-P4 - F77, F90, C |
POE |
POE |
MPICH P4 - F77, F90, C MVAPICH - F77, F90, C |
MPICH-GM - F77, F90, C MPICH-P4 - F77, F90, C |
MPICH-GM - F77, F90, C MPICH-P4 - F77, F90, C |
|
||||||
| Numerical Libraries | ESSL,PESSL, BLAS, LAPACK, FFTW, PIM, BLACS, ScaLAPACK |
ESSL,PESSL, BLAS, LAPACK, FFTW, BLACS |
ESSL,PESSL, BLAS, LAPACK, FFTW, BLACS |
Accelerate Framework,BLAS, LAPACK, FFTW, PIM | BLAS, LAPACK, FFTW, PIM, BLACS, ScaLAPACK | BLAS, LAPACK, FFTW, BLACS, ScaLAPACK | BLAS, LAPACK, FFTW | ||||||
| Schedulers | Torque | PBSpro | PBSpro | PBSpro | openPBS | Condor | |||||||
| Performance Monitors | |
|
|
|
PAPI, PCL | |
|
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