Re: [Bug-gsl] Bug in gsl_fft_complex_radix2_forward(), when n = 4096.

[Clifford George]

At Mon 16/03/2009 21:31
Brian Gough wrote:
> Thanks for your email.  Could you send a small example program which
shows > the problem, with details of your compiler and operating system
so we can > try to reproduce it.

Firstly, apologies for the time it has taken me to get back on this
issue.

Secondly, I would like to withdraw my problem report. We now have a
version that is working correctly.

Our problem was related to running the GSL, doing some signal
processing, on an embedded Power PC processor.

We were using a cross compiler based on gcc 2.95.4, we upgraded to a
later version of the DENX ELDK based on gcc 3.3.3. The problem no longer
seems to exist. I can't say categorically that the upgrade to the
compiler is the reason that the problem went away, because other things
have changed as well. Using a native compilation based on version 4.0.1
of gcc I also couldn't reproduce the problem.

My apologies that I ever raised this as an issue.

Regards
Clifford George
Paradise Datacom.