Some nice data from Erik Lindahl at Stanford regarding the new apple altivec enhancements that were added to the hmmer codebase: > Hmmsearch on the dual-1.25 GHz G4 is 6.2 times faster than on a dual Athlon! > > Hmmpfam is less impressive, mainly because it spends less time in the > core routines, but as far as I know hmmsearch is the most important program anyway. > > Sean Eddy has also confirmed that he will be including this altivec > optimization in the next official version of HMMer, whenever that is released. In the > meantime I've put my optimized version at > > http://csb.stanford.edu/lindahl/altivec/ > > Since it is licensed under the GPL anybody can use and distribute it. Benchmark data from Erik is enclosed in PDF form. BioTeam has built a double-clickable Mac OS X package installer for this code but I've been a slacker and have yet to put it on our website. Interested parties should email me directly if they want the package version of these binaries. -Chris -- Chris Dagdigian, <dag at sonsorol.org> Independent life science IT & informatics consulting Office: 617-666-6454, Mobile: 617-877-5498, Fax: 425-699-0193 PGP KeyID: 83D4310E Yahoo IM: craffi Web: http://bioteam.net -------------- next part -------------- A non-text attachment was scrubbed... Name: hmmpfam.pdf Type: application/pdf Size: 4943 bytes Desc: not available Url : http://bioinformatics.org/pipermail/biodevelopers/attachments/20021211/d822cc14/hmmpfam.pdf -------------- next part -------------- A non-text attachment was scrubbed... Name: hmmsearch.pdf Type: application/pdf Size: 6460 bytes Desc: not available Url : http://bioinformatics.org/pipermail/biodevelopers/attachments/20021211/d822cc14/hmmsearch.pdf