Re: [linux-audio-user] FFT on GPU

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
From: <james@...>
To: A list for linux audio users <linux-audio-user@...>
Date: Tuesday, May 30, 2006 - 1:00 am

On Mon, 29 May, 2006 at 04:49PM -0400, Dan Easley spake thus:

It would be nice if fftw switched to this when it was available.

Or would it? Maybe that would cause too much heterogeneity of
platform. Small changes from one system to another (ATI instead of
nVidia, for example) could change performance drastically. You'd be
unable to rely on an "average" level of performance. I might write
something nifty with my nVidia card and it be unusable by some
significant percentage of people because they just can't run it that
fast.

I dunno. What does everyone think? It's nice, but should we use it?

James

>

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:
[linux-audio-user] FFT on GPU, Dan Easley, (Mon May 29, 8:49 pm)
Re: [linux-audio-user] FFT on GPU, Robert Jonsson, (Tue May 30, 11:38 am)
Re: [linux-audio-user] FFT on GPU, Lee Revell, (Tue May 30, 1:44 am)
Re: [linux-audio-user] FFT on GPU, Lee Revell, (Tue May 30, 1:47 am)
[linux-audio-user] Re: FFT on GPU, Loki Davison, (Tue May 30, 2:12 am)
Re: [linux-audio-user] FFT on GPU, , (Tue May 30, 1:00 am)
Re: [linux-audio-user] FFT on GPU, Esben Stien, (Tue May 30, 3:58 am)
Re: [linux-audio-user] FFT on GPU, , (Tue May 30, 1:04 pm)
Re: [linux-audio-user] FFT on GPU, Frank Barknecht, (Tue May 30, 9:16 am)
[linux-audio-user] Re: FFT on GPU, Loki Davison, (Tue May 30, 10:44 am)
Re: [linux-audio-user] Re: FFT on GPU, Frank Barknecht, (Tue May 30, 11:00 am)
[linux-audio-user] Re: FFT on GPU, Loki Davison, (Tue May 30, 11:12 pm)
Re: [linux-audio-user] FFT on GPU, Gian Paolo Mureddu, (Tue May 30, 1:14 am)