Toshiba Touts Algorithm That’s Faster Than a Supercomputer | Design - Data Center Knowledge

It’s a tantalizing prospect for traders whose success often hinges on microseconds: a desktop PC algorithm that crunches market data faster than today’s most advanced supercomputers by Bloomberg.

Photo: Chris McGrath/Getty Images

Japan’s Toshiba Corp. says it has the technology to make such rapid-fire calculations a reality -- not quite quantum computing, but perhaps the next best thing. The claim is being met with a mix of intrigue and skepticism at financial firms in Tokyo and around the world.

Toshiba’s “Simulated Bifurcation Algorithm” is designed to harness the principles behind quantum computers without requiring the use of such machines, which currently have limited applications and can cost millions of dollars to build and keep near absolute zero temperature. Toshiba says its technology, which may also have uses outside finance, runs on PCs made from off-the-shelf components.

“You can just plug it into a server and run it at room temperature,” Kosuke Tatsumura, a senior research scientist at Toshiba’s Computer & Network Systems Laboratory, said in an interview...

Toshiba’s algorithm seems to outperform rival approaches on mathematical benchmarks, but how it will perform on real-world problems is anyone’s guess. Access to the company’s backtesting in currency trading and portfolio optimization isn’t publicly available and adopting the technology to a new problem would likely require rebuilding the algorithm from scratch.
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Source: Data Center Knowledge