Approximately 5% improvement depending on the size of the buffers. Jason
-----Original Message----- From: Brian Gough [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 02, 2008 7:32 AM To: Jason Coy Cc: [email protected] Subject: Re: [Bug-gsl] Wavelet DWT speedup At Thu, 20 Dec 2007 23:27:21 -0500, Jason Coy wrote: > > Enclosed is a patch file for the wavlelet/dwt.c file that speeds up the > operation of the dwt_step function a bit by eliminating the need for the > program to calculate the buffer offset repeatedly. The dwt.c file contains > the updated code. > It increases speed at the cost of slightly more complicated code. Thanks for the patch. What sort of speedup do you get with that? -- Brian Gough _______________________________________________ Bug-gsl mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-gsl
