MHPCC
MHPCC US Maintenance - May 31 - June 1, 2016 - Arista Switch
26 April 2016
The MHPCC Utility Server (US) is scheduled for maintenance Tuesday, May 31 - June 1, 2016 starting at 0700 (HST) as posted on the MHPCC DSRC web site at http://mhpcc.hpc.mil/whats_new/ and https://centers.hpc.mil.

The primary focus of this outage to upgrade the supervisor and fabric modules on Arista 7508 switch that supports CWFS. MHPCC US and MHPCC Portal services will be unavailable during this period.

Users are invited to report problems and direct requests for unclassified assistance to The HPC Help Desk at 1-877-222-2039 or email help@helpdesk.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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