Difference between revisions of "Blue Waters"

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*[http://www.ncsa.illinois.edu/BlueWaters/ Blue Waters Home Page]
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#redirect [[Blue Waters Project]]
 
 
== Blue Waters System Specs ==
 
 
 
Blue Waters is designed to meet the compute-intensive, memory-intensive, and data-intensive needs of a wide range of scientists and engineers. It will deliver sustained performance of one petaflop (one quadrillion calculations per second). The Blue Waters team will demonstrate sustained-petascale performance using eight scientific applications—codes used in everything from earthquake prediction to the study of how a virus enters a cell to modeling severe storms and climate change.
 
 
 
* Cray XE6 cabinets: >235
 
 
 
* Cray XK6 cabinets: >30
 
 
 
* Total cabinets, including storage and server cabinets: >300
 
 
 
* Compute nodes: >25,000
 
 
 
* Usable storage bandwidth: >1 TB/s
 
 
 
* Aggregate system memory: >1.5 PB
 
 
 
* Memory per core: 4 GB
 
 
 
* Gemini network cables: Over 9,000 (~4,500km of single wires)
 
 
 
* Interconnect topology: 3D Torus
 
 
 
* Number of disks: >17,000
 
 
 
* Number of memory DIMMS: >190,000
 
 
 
* Usable storage: >25 PB
 
 
 
* Peak performance: >11.5 PF
 
 
 
* Number of AMD processors: >49,000
 
 
 
* Number of AMD x86 cores: >380,000
 
 
 
* Number of NVIDIA GPUs: >3,000
 
 
 
* External network bandwidth: 100 Gb/s scaling to 300 Gb/s
 
 
 
* Integrated Near Line Environment: Scaling to 500 petabytes
 
 
 
* Bandwidth to near-line storage: 100 GB/s
 
 
 
== User Access ==
 
*[ https://wiki.ncsa.illinois.edu/display/BWpublic/User+Information User Acct Logins]
 

Latest revision as of 18:10, 31 October 2013