On Wed, Jun 02, 2010 at 01:27:48PM -0700, Jonathan Greenberg wrote: > but it is APPEARING to only install a single threaded version of > ATLAS. Running the test:
I'd install the Ubuntu "libatlas-test" package. It comes with a lengthy list of command line programs for running specific Atlas speed tests without/before you get R involved, e.g.: /usr/lib/libatlas-test/xzuumtstF I have not used it much and don't know exactly how to interpret the output, but at the very least you can run top while a test is going and see how many cpu cores it's using. -- Andrew Piskorski <[email protected]> http://www.piskorski.com/ _______________________________________________ R-SIG-Debian mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-debian
