Student and Professor Build Budget Supercomputer

Luke writes "This past winter Calvin College professor Joel Adams and then Calvin senior Tim Brom built Microwulf, a portable supercomputer with 26.25 gigaflops peak performance, that cost less than $2,500 to construct, becoming the most cost-efficient supercomputer anywhere that Adams knows of. "It's small enough to check on an airplane or fit next to a desk," said Brom. Instead of a bunch of researchers having to share a single Beowulf cluster supercomputer, now each researcher can have their own."

Comments

not so impressive...

[toQDuj]

It's just four motherboards sitting in a single frame. connected by an ethernet switch.

True supercomputing machines (sun, ibm) have a little bit better interconnectivity between the components than a mere 1Gb/s line. This can serve its purpose though, VASP will run wonderfully on it. GAMESS probably as well.

B.

Lame.

[Anonymous Coward]

I am impressed with how amazingly lame this story is. It should have been entitled, "College Senior and Professor discover Ethernet, MicroATX, and PXE boot. Funding dried up before paying for cases. News at 3 am because we can't find anything else to report."

Honestly, our whole research lab is filled with PXE booting MicroATX computers connected via ethernet. And I guarantee that four "nodes", aka Linux PCs, are cheaper than $2500. Whoop-de-freaking-do.

Not to rain on their parade, but...

[fgodfrey]

...this is *hardly* a supercomputer. This is 152.57 times slower than entry number 500 on the Top 500 List. There isn't a nice neat definition of what a supercomputer is anymore, but "capable of running Beowulf" isn't it. Leaving aside the more custom machines that the company I work for (and a few others) build, there are plenty of Linux clusters that *do* qualify. The fastest one seems to be number 8 on the current Top 500 list (a Dell Infiniband cluster at NCSA).