5 ms·
I like how they suggest data centers be more like supercomputers. Why are supercomputers using 100% of their CPU time, while data centers are siting around wast
by uvdiv 14y ago
I like how they suggest data centers be more like supercomputers. Why are supercomputers using 100% of their CPU time, while data centers are siting around wasting it.
Some companies, academic organizations and research groups have shown that vastly more efficient practices are possible, although it is difficult to compare different types of tasks.
The National Energy Research Scientific Computing Center, which consists of clusters of servers and mainframe computers at the Lawrence Berkeley National Laboratory in California, ran at 96.4 percent utilization in July, said Jeff Broughton, the director of operations. The efficiency is achieved by queuing up large jobs and scheduling them so that the machines are running nearly full-out, 24 hours a day.
Brought to you by the Times' best and brightest.