Compute: Voltar: Difference between revisions
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* 2 x 16c Xeon Gold 6226R @ 2.9GHz (Cascade Lake) | * 2 x 16c Xeon Gold 6226R @ 2.9GHz (Cascade Lake) | ||
* 256GB DDR4-2933 | * 256GB DDR4-2933 | ||
* 1TB local HDD + NFS | * 1TB local HDD + Mnemosyne NFS (130TB) + gpfs (250TB) | ||
* Network: | * Network: | ||
** 10GbE to public | ** 10GbE to public | ||
** 100GbE to private | |||
** EDR Infiniband | ** EDR Infiniband | ||
* 1 x A100-80GB (PciE), 80GB HBM2, 6912 cores | * GPUs: | ||
* 1 x V100 (PciE), 16GB HBM, 5120 cores | ** 1 x A100-80GB (PciE), 80GB HBM2, 6912 cores | ||
* 1 x P100 (PciE), 16GM HBM, 3584 cores | ** 1 x V100 (PciE), 16GB HBM, 5120 cores | ||
** 1 x P100 (PciE), 16GM HBM, 3584 cores | |||
Software | Software | ||
Latest revision as of 03:56, 20 August 2021
voltar.nic.uoregon.edu
Pascal / Volta-class GPU testbed system. Has a local license for a GPU-accelerating PGI compiler.
Voltar also has (at least temporarily) an A100-80GB GPU, nVidia's most powerful yet.
Voltar runs the DCV remote high performance desktop server. To utilize this, while SSHed into Voltar, use
user$ dcv help # show all commands user$ dcv list-sessions user$ dcv create-session FOO user$ dcv close-session FOO
Then, take your browser to https://voltar.nic.uoregon.edu:8442/#FOO and you will be able to log into to a CentOS desktop using your credentials, in your browser.
Please do not leave sessions open forever when you are done. Our license for sessions is not unlimited!
Basics
Hardware
- 2 x 16c Xeon Gold 6226R @ 2.9GHz (Cascade Lake)
- 256GB DDR4-2933
- 1TB local HDD + Mnemosyne NFS (130TB) + gpfs (250TB)
- Network:
- 10GbE to public
- 100GbE to private
- EDR Infiniband
- GPUs:
- 1 x A100-80GB (PciE), 80GB HBM2, 6912 cores
- 1 x V100 (PciE), 16GB HBM, 5120 cores
- 1 x P100 (PciE), 16GM HBM, 3584 cores
Software
- CentOS 7.9
- Kernel 3.10.0-1160
- nvidia kernel driver 450.51.06
- PGI accelerating compiler
- DCV remote accelerated desktop