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NASA Center for Computational Sciences
NCCS HOME USER SERVICES SYSTEMS DOCUMENTATION NEWS GET MORE HELP

 

SYSTEMS

Former jimpf users:

jimpf has now become dirac. Direct access via ssh is now available to dirac for interactive work.

Be advised that home directories of former jimpf users have been moved to the DMF filesystems. To access your old home directory, issue the command:

cd /home/your_userid

Computing resources at the NCCS include the Linux Cluster (discover) and the SGI Altix 3000 (palm/explore).

PALM DISCOVER

 
halem

palm:
SGI Altix 3700 BX2
128 CPUs
272 GB memory

explore:
SGI Altix 3700 BX2
1 512 CPU, 2 256 CPUs
1 1024 GB memory, 2 512 GB
memory

+ Quick Start Guide
+ Overview of System Resources
+ Programming Environment
+ Filesystem Access and Policies
+ Batch Queues
+ Software and Tools

Discover

Linux Cluster
4752 CPUs
4808 GB memory

+ User Guide
+ User FAQ
+ Latest changes on discover..
+ Documentation


 
DIRAC

 
jimpf

SGI Origin 3800
64 CPUs
64 GB memory

+ Quick Start Guide
+ Filesystem Access and Policies
+ Software


 

FirstGov logo + Privacy Policy and Important Notices
+ Sciences and Exploration Directorate
+ CISTO
NASA Curator: Mason Chang,
NCCS User Services Group (301-286-9120)
NASA Official: Phil Webster, High-Performance
Computing Lead, GSFC Code 606.2