58 Commits

Author	SHA1	Message	Date
Mark Borgerding	348d8dd530	removed x86 specifics	2007-01-07 00:01:59 +00:00
Mark Borgerding	1922ba0d4e	update benchmark tool to allow multi-dimensional and/or real FFTs	2006-11-14 19:40:58 +00:00
Mark Borgerding	7f68a2916b	*** empty log message ***	2006-11-13 21:06:39 +00:00
Mark Borgerding	a95fbd464f	woops bad file paths	2006-07-13 02:43:34 +00:00
Mark Borgerding	a09fc4a364	*** empty log message ***	2006-05-31 03:49:02 +00:00
Mark Borgerding	18d0ad1604	*** empty log message ***	2005-10-07 12:29:36 +00:00
Mark Borgerding	3b5dfee961	added kiss_fft_cleanup ... updated Makefiles for long and simd targets	2005-07-09 03:42:07 +00:00
Mark Borgerding	4be23bffa4	polishing SIMD changes	2005-06-25 04:38:19 +00:00
Mark Borgerding	7f6cbeab2e	added simd capability	2005-06-24 03:03:31 +00:00
Mark Borgerding	10dbc47ff3	added some code for 32 bit fixed point fft -- may not be suitable for all platforms	2005-05-31 02:19:07 +00:00
Mark Borgerding	ed1a5f0cfc	made easy to use longs for fixed point	2005-05-11 02:36:33 +00:00
Mark Borgerding	0b11af8bea	default CFLAGS	2004-04-04 22:02:16 +00:00
Mark Borgerding	5d25194d0f	compile flags	2004-04-04 19:41:16 +00:00
Mark Borgerding	0fd8da731a	compiles clean with lots of -W switches	2004-02-26 03:43:23 +00:00
Mark Borgerding	ebd0d360e0	reset flags back to safe values	2004-02-24 02:49:59 +00:00
Mark Borgerding	b61061d52a	*** empty log message ***	2004-02-03 13:14:52 +00:00
Mark Borgerding	029fad7a65	*** empty log message ***	2004-02-02 02:05:05 +00:00
Mark Borgerding	36f5d5b68b	*** empty log message ***	2004-02-02 01:54:17 +00:00
Mark Borgerding	2d2bfb6794	only good for float	2004-02-02 01:53:29 +00:00
Mark Borgerding	490a602472	test code for in-place odd rank multidimensional FFTs	2004-02-02 01:47:32 +00:00
Mark Borgerding	1a5f860757	v110	2004-01-31 02:46:20 +00:00
Mark Borgerding	366f17e379	getting ready for 1.1	2004-01-31 01:28:21 +00:00
Mark Borgerding	9ddb2bb744	*** empty log message ***	2004-01-30 03:40:54 +00:00
Mark Borgerding	25e377eaa8	fast conv filtering small edits ... 2d files no longer needed with kiss_fftnd	2004-01-24 01:34:01 +00:00
Mark Borgerding	227c021f39	extra cleanup	2004-01-04 23:15:44 +00:00
Mark Borgerding	e749a114cb	real fast convolution filtering works mostly, sometimes it does not ... make all the samples ( obeserved with ./fastfir.py -n 1024 -r -l 100000 )	2004-01-01 18:51:17 +00:00
Mark Borgerding	0243552944	fast convolution filtering works at least for complex numbers.	2003-12-31 22:49:14 +00:00
Mark Borgerding	ec3b64a62e	added test code for kiss_fftnd ... FFTs can now have an arbitrary # of dimensions Also, buffer copies are eliminated.	2003-12-30 05:56:50 +00:00
Mark Borgerding	10a4a5c46b	2d fft now uses kiss_fft_stride to avoid buffer copies.	2003-12-29 21:07:19 +00:00
Mark Borgerding	4552a14801	added stride to fft input -- should simplify multi-dimensional FFTs	2003-12-29 18:50:13 +00:00
Mark Borgerding	630089ded6	kfc works	2003-12-29 16:46:27 +00:00
Mark Borgerding	cd94cd1ed0	testing kfc (kiss fft cache)	2003-12-29 16:38:03 +00:00
Mark Borgerding	f4961ed74b	fixed a bug with nfft==1 ... and added utility for more testing	2003-12-16 03:43:05 +00:00
Mark Borgerding	95a7b856d1	compiles OK under MAC OS X	2003-12-15 03:53:14 +00:00
Mark Borgerding	6b23ebb5c1	getting ready for v100	2003-12-15 03:23:46 +00:00
Mark Borgerding	573536f48f	fixed scaling for short real ... moved fft.py from ./ to sample_code	2003-12-14 05:13:11 +00:00
Mark Borgerding	559c14b49b	changed alloc functions to allow for initialization of user-supplied buffer	2003-12-14 03:02:30 +00:00
Mark Borgerding	ef7f8ff6c0	getting ready to release version 1.0	2003-12-11 01:54:42 +00:00
Mark Borgerding	09dbf36e97	kiss_fftr.c gives correct answers for forward	2003-12-07 04:04:27 +00:00
Mark Borgerding	39d2974fe3	'make snr' now tests 2d ffts	2003-12-04 04:08:52 +00:00
Mark Borgerding	f3c4a9e9ca	internal checkpoint ... split kiss_fft.c into multiple files. It seems the best approach, all things considered.	2003-12-04 02:38:50 +00:00
Mark Borgerding	206e28f11c	made the factorization a separate routine	2003-11-12 01:09:35 +00:00
Mark Borgerding	140f106743	benchmark utilities now give memory info	2003-11-08 02:48:02 +00:00
Mark Borgerding	e9095a161c	generic butterfly slightly slower -- hmmm	2003-11-07 02:39:49 +00:00
Mark Borgerding	4ebf0b5aca	aded a CHANGELOG	2003-11-04 02:09:53 +00:00
Mark Borgerding	6c8049cc75	slight changes to Makefile	2003-11-04 01:01:37 +00:00
Mark Borgerding	3c0c0431e2	radix 5 works, but is 6x slower than fftw	2003-11-03 03:03:16 +00:00
Mark Borgerding	8ac63adc77	modified time benchmark to repeat same buffer over and over to avoid IO bottlenecks and get more consistent numbers.	2003-11-01 04:44:50 +00:00
Mark Borgerding	28551899e2	radix 4 faster	2003-11-01 03:49:53 +00:00
Mark Borgerding	d4f87befda	re-added radix 3 butterfly	2003-10-30 02:02:29 +00:00