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High Performance Parallel I/O
book

High Performance Parallel I/O

by Prabhat, Quincey Koziol
October 2014
Intermediate to advanced content levelIntermediate to advanced
434 pages
13h 28m
English
Chapman and Hall/CRC
Content preview from High Performance Parallel I/O
374 High Performance Parallel I/O
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Power Used (kW)
Time Since Initial Measurement (hours)
Compute power
Storage power
FIGURE 34.2: Power use for Palmetto and its storage infrastructure.
Meanwhile, total compute power draw ranged from 359 to 427 kW. During
higher utilization periods, it is likely that the compute power draw is higher,
thus reducing the proportion of power used by storage.
34.2.4 Dawn
Dawn is a 500-TFLOPS 147,456-core Blue Gene/P machine that was pro-
cured as a code-development and scaling platform for Sequoia [6]. It is con-
nected to a storage cluster called Dusk, which contains ...
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Publisher Resources

ISBN: 9781466582347