bug#44674: 28.0.50; Adding current-cpu-time for performance tests

[Philipp Stephani]

Am Mo., 16. Nov. 2020 um 18:17 Uhr schrieb Eli Zaretskii <eliz@gnu.org>:
>
> > From: Philipp Stephani <p.stephani2@gmail.com>
> > Date: Mon, 16 Nov 2020 12:46:07 +0100
> > Cc: 44674@debbugs.gnu.org, Stefan Monnier <monnier@iro.umontreal.ca>
> >
> > > Btw, once this goes in, how about making benchmark-run use it?
> >
> > benchmark-run measures walltime, not CPU time
>
> It does now, but we may want to change that.

That would be a breaking change.

> Does it really make
> sense to "benchmark" something using elapsed time?

Yes, the benchmarks I know all measure wall time. After all, that's
what the user cares about.