Compute: Voltar: Difference between revisions
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Pascal / Volta-class GPU testbed system. Has a local license for a GPU-accelerating PGI compiler. | 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 | Voltar runs the DCV remote high performance desktop server. To utilize this, while SSHed into Voltar, use | ||
Revision as of 03:54, 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 + NFS to Storage (40TB)
- Network:
- 10GbE to public & storage networks
- EDR Infiniband
- 1 x V100 (PciE), 16GB HBM, 5120 cores
- 1 x P100 (PciE), 16GM HBM, 3584 cores
Software
- CentOS 7.8.2003
- Kernel 3.10.0-1127
- nvidia kernel driver 450.51.06
- PGI accelerating compiler
- DCV remote accelerated desktop