Table of HPC Systems
HPC clusters, shared memory machines, and workstation lab.
Computational Resources at a Glance
Overview of computational resources at the center, including OS, libraries, schedulers, etc
HPC@UNM Public Machines
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Name
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Description
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Linux cluster
|
Linux cluster
|
Linux cluster
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Shared Memory Multi-Processor
|
Shared Memory Multi-Processor
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Apple cluster
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Workstation lab
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Purpose
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Research computing
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Research computing
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Research computing
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Research computing
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Research computing
|
Research computing
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Class & workshop labs
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| Model (nodes or system) |
SGI Altix ICE
|
Dell PowerEdge 1950
|
IBM JS20 Blade Server
|
IBM p5 570
|
IBM p5 550
|
Apple Xserve G5
|
Linux Workstations
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| OS |
Linux
|
Linux
|
Linux
|
AIX
|
AIX
|
MacOS X
|
Linux & Windows
|
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| 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
|
22
|
1
|
36
|
1
|
95
|
1
|
1
|
1
|
15
|
8
|
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|
CPUs/Node
|
2
|
2
|
2
|
2
|
2
|
2
|
16
|
4
|
2
|
2
|
1
|
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| CPU Vendor |
Intel
|
Intel
|
Intel
|
Intel
|
IBM
|
IBM
|
IBM
|
IBM
|
IBM
|
IBM
|
Intel
|
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| CPU Model |
PowerPC 970
|
PowerPC 970
|
PowerPC Power5
|
PowerPC Power5
|
PowerPC G5
|
PowerPC G5
|
Pentium D Presler
|
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|
Cores/CPU
|
4
|
4
|
2
|
2
|
1
|
1
|
2
|
2
|
1
|
1
|
2
|
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| CPU MHz |
2.66 GHz
|
3.0 GHz
|
2.33 GHz
|
2.33 GHz
|
1.6 GHz
|
1.6 GHz
|
1.9 GHz
|
1.5 GHz
|
2 GHz
|
2 GHz
|
3.0 GHz
|
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| CPU L2 Cache (per cpu) |
2 x 4 MB
|
2 x 4 MB
|
4 MB
|
4 MB
|
512 KB
|
512 KB
|
1.9 MB
|
1.9 MB
|
512 KB
|
512 KB
|
2 x 2 MB
|
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| RAM/node |
8 GB
|
16 GB
|
8 GB
|
8 GB
|
4 GB
|
4 GB
|
256 GB
|
7.6 GB
|
2 GB
|
2 GB
|
2 GB
|
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| Local File Systems |
250 GB
|
0 GB
|
80 GB
|
80 GB
|
40 GB
|
40 GB
|
1 TB
|
75 GB
|
580 GB
|
80 GB
|
160 GB
|
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| Shared File Systems (NFS) | 11 TB | 6.6 TB | 400 GB | 1.8 TB | 1.8 TB | 500 GB | 0 GB | |||||||
| Interconnect | InfiniBand | Myrinet | Myrinet | |||||||||||
| Network | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Fast Ethernet | Fast Ethernet | Gigabit Ethernet | Fast Ethernet | |||||||
| Access | HPC@UNM | HPC@UNM | HPC@UNM | HPC@UNM | HPC@UNM | HPC@UNM | HPC@UNM | |||||||
| Compilers |
Intel
C, C++,
Fortran 95
PGI C, C++, Fortran 95, Fortran 77 GNU C, C++, Gfortran, Fortran 77 |
PGI
C, C++, Fortran 95, Fortran 77
GNU C, C++, Gfortran, Fortran 77 |
IBM
XLF,
XLC
GNU C, C++, Fortran 77 |
IBM
XLF,
XLC
GNU C, C++, Fortran 77 |
IBM
XLF,
XLC
GNU C, C++, Fortran 77 |
IBM
XLF
GNU C, C++, Fortran 77 |
GNU C, C++ | |||||||
| Communication Libraries | MVAPICH |
MPICH-GM MPICH-P4 |
MPICH-GM MPICH-P4 |
POE | POE |
OpenMPI MPICH-P4 |
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| Numerical Libraries | Intel MKL, BLACS | Goto BLAS, ATLAS, LAPACK, FFTW, BLACS, ScaLAPACK |
ESSL,
PESSL, Goto BLAS, LAPACK, FFTW, PIM, BLACS, ScaLAPACK |
ESSL,
PESSL, Goto BLAS, ATLAS, LAPACK, FFTW, BLACS |
ESSL,
PESSL, ATLAS, LAPACK, FFTW, BLACS |
Accelerate Framework, Goto BLAS, ATLAS, LAPACK, FFTW, PIM | ||||||||
| Batch Manager | PBSPro | Torque | Torque | Torque | Torque | |||||||||
| Batch Scheduler | PBSPro | Maui | Maui | Torque | Torque | |||||||||
| Performance Monitors | ||||||||||||||