Goto Leads to Faster Code

pdoubleya writes "There's an article over at the NY Times (registration required) about Kazushige Goto, the author of the Goto Basic Linear Algebra Subroutines (BLAS, see the wiki); his BLAS implementation is used by 4 of the current 11 fastest computers in the world. Goto is known for painstaking effort in hand-optimizing his routines; in one case, "when computer scientists at the University at Buffalo added Goto BLAS to their Pentium-based supercomputer, the calculating power of the system jumped from 1.5 trillion to 2 trillion mathematical operations per second out of a theoretical limit of 3 trillion." To quote Jack Dongarra, from the University of Tennessee, "I tell them that if they want the fastest they should still turn to Mr. Goto."" Ever get the feeling someone wrote an article merely for the pun?

Comments

Re:Libgoto is fast but not open-source

[ufnoise]

From the article: Some programmers have suggested that Mr. Goto has not joined the open-source movement because he wants to protect his secrets and strategies from competitors. That is not so, he said recently, noting that the Goto BLAS software is freely available for noncommercial use. And he said he was preparing an open-source version.