Cray: Difference between revisions
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'''Resources''' | '''Resources''' | ||
20 Copute nodes (up to 28 if more memory purchased) | |||
8 GB per node | 8 GB per compute node | ||
Total cores: | Total cores: 80 cores | ||
Interconnect: SeaStar( | Interconnect: Cray SeaStar ASIC (6 Gbps full duplex) | ||
Storage: | Storage: Minimal initially, whatever we can find for the SMW | ||
Line 50: | Line 50: | ||
Noise: | Noise: | ||
Operation Db:(?) | Operation Db: (?) | ||
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http://software.intel.com/en-us/articles/how-to-sound-like-a-parallel-programming-expert-part-1-introducing-concurrency-and-parallelism | http://software.intel.com/en-us/articles/how-to-sound-like-a-parallel-programming-expert-part-1-introducing-concurrency-and-parallelism | ||
== History of the System == | == History of the System == |
Revision as of 02:43, 27 January 2013
Projects
Possible workshops, tutorials and training might include:
MPI / Parallel programming
RDMA and OS bypass techniques
LAPack, tuning
Various HPC libraries (MAGMA, etc.)
Eclipse Parallel Tools Platform (Would be cool to have a profile for our cluster to integrate connecting and job submission)
Architecture
Kernel / Driver development
Firmware
System / Cluster administration
Job schedulers (Moab and SLURM)
Profiling / Debugging distributed applications
Virtualization (OpenStack?, Proxmox?)
Configuration management
Data Management (GridFTP, Globus, etc.)
Specifications
Resources
20 Copute nodes (up to 28 if more memory purchased) 8 GB per compute node Total cores: 80 cores Interconnect: Cray SeaStar ASIC (6 Gbps full duplex)
Storage: Minimal initially, whatever we can find for the SMW
Rack
Measures ~24" x ~55"
Cooling:In rack air cooled. (No phase change Ecoflex piping to worry about, etc.)
Noise: Operation Db: (?)
Power
208 3 phase
Also see Available_Utilities
Estimations of load:
Dave: 8 to 10 kW at full load, and I'm hoping that's closer to 5 kW in reality"
References
XT3 Hardware:
http://www.hpc.unm.edu/~tlthomas/buildout/email/2946.2.pdf
Development: