From owner-freebsd-hackers Sat Aug 1 21:29:48 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id VAA29057 for freebsd-hackers-outgoing; Sat, 1 Aug 1998 21:29:48 -0700 (PDT) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: from dyson.iquest.net (dyson.iquest.net [198.70.144.127]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id VAA29050 for ; Sat, 1 Aug 1998 21:29:45 -0700 (PDT) (envelope-from toor@dyson.iquest.net) Received: (from root@localhost) by dyson.iquest.net (8.8.8/8.8.8) id XAA07081; Sat, 1 Aug 1998 23:29:24 -0500 (EST) (envelope-from toor) Message-Id: <199808020429.XAA07081@dyson.iquest.net> Subject: Re: Fast FFT routines with source? In-Reply-To: <199808010637.OAA04884@ariadne.tensor.pgs.com> from Stephen Hocking-Senior Programmer PGS Tensor Perth at "Aug 1, 98 02:37:58 pm" To: shocking@prth.pgs.com (Stephen Hocking-Senior Programmer PGS Tensor Perth) Date: Sat, 1 Aug 1998 23:29:24 -0500 (EST) Cc: hackers@FreeBSD.ORG From: "John S. Dyson" Reply-To: dyson@iquest.net X-Mailer: ELM [version 2.4ME+ PL38 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Stephen Hocking-Senior Programmer PGS Tensor Perth said: > 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. > > 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. > For fun, there is also a site http://www.jjj.de/fxt for FFT's. -- John | Never try to teach a pig to sing, dyson@iquest.net | it makes one look stupid jdyson@nc.com | and it irritates the pig. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message