Factoid: Need a Fast Computer? Buzz China.
June 23, 2016
I read “China Makes New Supercomputing Gains.” (You may have to pay real money, not the Ethereum stuff to read the article.) The main idea is that China has the fastest supercomputer.
What I highlighted in exhaust fume puce was:
The Department of Commerce last year denied Intel’s request to export chips to four centers associated with Tianhe-2, alleging links to “nuclear explosive activities.” Chinese officials denied those charges and have used locally made chips to upgrade the system.
Does this mean that China is using silicon crafted by Shanghai High Performance IC Center.
The zippy system consists of about 41,000 chips, “each with 260 small calculating engines called processor cores.”
I learned:
… Designers [can] pack 10.65 million cores into 40 cabinets.
Yep, designers, not engineers or scientists. My wife consults a designer, but I am not sure that professional does much work in multicore silicon. Ivory paint with weird names is our expert’s core competency.
Why does this matter? The US is going mobile. Big Data is a slam dunk with the cloud computing solution which uses some graphic processors, not the Intel-type chips. The US is reluctant to admit, in Harry Shearer’s phrase, “We’re not number one.”
Like the NBA final competitions or cached Web search results, some may question the validity of the computer speed tests.
Stephen E Arnold, June 23, 2016
Stephen E Arnold, June
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