[SciPy-User] Single precision FFT insufficiently accurate.
Mon Jun 28 03:29:29 CDT 2010
Mon, 28 Jun 2010 11:30:55 +0900, David Cournapeau wrote:
> Maybe it is better to remove it altogether in 0.8.0 - I will try to
> implement Bluestein algo during euroscipy,
Yes, I guess removing the support altogether is the second alternative
for 0.8.x. It's not really clear to me which is more useful for the user
-- a partially functional feature, or none at all.
Ok, and the point that the casting can cause problems because of large-
sized axes orthogonal to the FFT direction is taken, I didn't think about
that. If we want to evaluate the FFT in blocks in such cases, that
probably can be done but is a bit fiddly to get right.
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