Date: Sat, 1 Aug 1998 12:44:23 +0200 (CEST) From: Malte Lance <malte.lance@gmx.net> To: Stephen Hocking-Senior Programmer PGS Tensor Perth <shocking@prth.pgs.com> Cc: hackers@FreeBSD.ORG Subject: Re: Fast FFT routines with source? Message-ID: <13762.61682.42402.946437@neuron.webmore.de> In-Reply-To: <199808010637.OAA04884@ariadne.tensor.pgs.com> References: <199808010637.OAA04884@ariadne.tensor.pgs.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Stephen Hocking-Senior Programmer PGS Tensor Perth writes: > I'm part way through porting this company's seismic data processing code to > FreeBSD and have got most things sorted out except for the fact that there > doesn't seem to be any carefully optimised fft routines available. I do have > the fftpack as found in ports, but I was wondering if there was anything > faster than taht available with source. Have a look at fftw: http://theory.lcs.mit.edu/~fftw/ > > Oh, and if anyone knows where to find the source of X widgets that'll display > seismic traces, power spectrums and the like, I'd be most grateful. Have a look at geomview. It's in the ports-collection. Malte. > > > Stephen > -- > The views expressed above are not those of PGS Tensor. > > "We've heard that a million monkeys at a million keyboards could produce > the Complete Works of Shakespeare; now, thanks to the Internet, we know > this is not true." Robert Wilensky, University of California > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hackers" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?13762.61682.42402.946437>