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[Octave-bug-tracker] [bug #66882] conv2 is slower for row vectors than c


From: Rik
Subject: [Octave-bug-tracker] [bug #66882] conv2 is slower for row vectors than column vectors
Date: Wed, 16 Apr 2025 12:56:39 -0400 (EDT)

Follow-up Comment #27, bug #66882 (group octave):

@Dmitri: I don't think there is any good reason for this to be in Fortran
other than inertia.  The code worked, it already existed, why bother to port
it to C++?

But, given that it doesn't work as well as we want, that it probably needs to
be re-written, we probably should take the opportunity to move it to C++.  The
various Fortran functions are trivial loops so porting would be very easy.  As
a bonus, we wouldn't need to do all of the weird forward Fortran declarations
in the C++ code.


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