GNU bug report logs -
#48264
28.0.50; Changing the default for DEFVAR_PER_BUFFER variables takes O(#buffers) time
Previous Next
Full log
Message #221 received at 48264 <at> debbugs.gnu.org (full text, mbox):
> From: Spencer Baugh <sbaugh <at> catern.com>
> Cc: 48264 <at> debbugs.gnu.org
> Date: Sat, 08 May 2021 15:03:46 -0400
>
> Eli Zaretskii <eliz <at> gnu.org> writes:
> >> From: Spencer Baugh <sbaugh <at> catern.com>
> >> Cc: 48264 <at> debbugs.gnu.org
> >> Date: Sat, 08 May 2021 09:35:31 -0400
> >> If you think such a conditionally-compiled runtime check would be
> >> acceptable for applying these changes, I can go ahead and write that.
> >
> > Yes, I think so. But if Lars or Stefan think differently, I might
> > reconsider.
>
> In the process of implementing the runtime check, I, of course, came up
> with a better compile-time check. How about this?
LGTM, thanks. But could you please run your benchmarks again, with
this implementation, to make sure we still get only a 1 - 2% slowdown
at worst? I wouldn't expect the addition to matter in an optimized
build, but just to be sure...
This bug report was last modified 2 years and 330 days ago.
Previous Next
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson.