MHPCC
Riptide & US Maintenance - Wednesday, January 28th, 2015
23 January 2015
The MHPCC Riptide system will be undergoing scheduled maintenance on Wednesday, January 28th, 2015 from 0800 – 2200 (HST).

Logins to Riptide will be suspended starting at 0730 (HST).

Please plan accordingly.

If you have any questions about this informational message, please contact the Consolidated Customer Assistance Center (CCAC). The CCAC can be reached via any of the following methods:

- http://centers.hpc.mil/about/contact.html
- 1-877-222-2039
- help@ccac.hpc.mil

Thank you,
MHPCC User Services

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Information About The Riptide System

Riptide is an IBM iDataPlex. The login and compute nodes are populated with two Intel Sandy Bridge 8-core processors. Riptide uses the FDR 10 Infiniband interconnect and uses IBM's General Parallel File System (GPFS). Riptide has 756 compute nodes with Direct Water Cooling; memory is not shared across the nodes. Each diskless compute node has two 8-core processors (16 cores) with its own Red Hat Enterprise Linux OS, sharing 32 GBytes of memory. Riptide is rated at 251.6 peak TFLOPS.

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