Due to COVID-19 and the subsequent shelter-in-place for our area, LLNL is operating in "Minimum Safe Operations" mode.
As such, our onsite LC Hotline (call center) is closed.
If you need to reach the Hotline, email is the best way to reach them at this time:
Technical Consultants: lc-hotline@llnl.gov |
Account Specialists: lc-support@llnl.gov |
LC Operations (24/7): mfopers@llnl.gov
For more information on Minimum Safe Operations at LLNL, see https://www.llnl.gov/
| Zone | CZ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Vendor | Cray | ||||||||
| CPU Clock Speed (GHz) | 2.6 | ||||||||
| User-Available Nodes |
| ||||||||
| CPUs |
| ||||||||
| Memory Total (GB) | 20,736 | ||||||||
| CPU Memory/Node (GB) | 64 | ||||||||
| Peak Performance |
| ||||||||
| Peak single CPU memory bandwidth (GB/s) | 51 | ||||||||
| OS | TOSS 3 | ||||||||
| Interconnect | IB QDR | ||||||||
| Parallel job type | multiple nodes per job | ||||||||
| Recommended location for parallel file space | /p/lustre[1,2] | ||||||||
| Program | ASC, M&IC | ||||||||
| Compilers | |||||||||
| Documentation | |||||||||
| Availability | Limited |
*2 login nodes: syrah[144,256]