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Re: [Discuss-gnuradio] I thought we had squashed this one
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From: |
Marcus D. Leech |
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Subject: |
Re: [Discuss-gnuradio] I thought we had squashed this one |
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Date: |
Wed, 06 Jun 2012 22:34:22 -0400 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.15) Gecko/20101027 Fedora/3.0.10-1.fc12 Thunderbird/3.0.10 |
>
> Ok, I'm not entirely sure why I asked that since I don't know enough
> about FFTW by it's version to make any judgement off it. And 3.2.2
> isn't that old.
>
> We'd really have to dig deeper. See what the addresses of a, b, and c
> in gri_fft_filter_ccc_generic::filter actually are to see which one is
> returning something unaligned.
>
> Tom
>
>
>
Turns out that neither 'a' nor 'c' are 16-byte aligned, and they both
come from FFTWs allocator.
Weird.
And the same thing applies to the _fff variant as well.
--
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org