[PATCH v1 1/3] Bench: Expand bench-memchr.c

[Noah Goldstein]

On Mon, May 3, 2021 at 1:18 PM H.J. Lu <hjl.tools@gmail.com> wrote:
>
> On Mon, May 3, 2021 at 1:45 AM Noah Goldstein <goldstein.w.n@gmail.com> wrote:
> >
> > No bug. This commit adds some additional cases for bench-memchr.c
> > including testing medium sizes and testing short length with both an
> > inbound match and out of bound match.
> >
> > Signed-off-by: Noah Goldstein <goldstein.w.n@gmail.com>
> > ---
> >  benchtests/bench-memchr.c | 13 +++++++++++++
> >  1 file changed, 13 insertions(+)
> >
> > diff --git a/benchtests/bench-memchr.c b/benchtests/bench-memchr.c
> > index f5ced9d80d..5573f93312 100644
> > --- a/benchtests/bench-memchr.c
> > +++ b/benchtests/bench-memchr.c
> > @@ -135,12 +135,25 @@ test_main (void)
> >        do_test (i, i, 256, 0);
> >  #endif
> >      }
> > +  for (i = 1; i < 8; ++i)
> > +    {
> > +      do_test (i, i << 5, 192, 23);
> > +      do_test (i, i << 5, 192, 0);
> > +      do_test (i, i << 5, 256, 23);
> > +      do_test (i, i << 5, 256, 0);
> > +      do_test (i, i << 5, 512, 23);
> > +      do_test (i, i << 5, 512, 0);
> > +    }
> >    for (i = 1; i < 32; ++i)
> >      {
> >        do_test (0, i, i + 1, 23);
> >        do_test (0, i, i + 1, 0);
> >        do_test (i, i, i + 1, 23);
> >        do_test (i, i, i + 1, 0);
> > +      do_test (0, i, i - 1, 23);
> > +      do_test (0, i, i - 1, 0);
> > +      do_test (i, i, i - 1, 23);
> > +      do_test (i, i, i - 1, 0);
> >  #ifdef USE_AS_MEMRCHR
> >        /* Also test the position close to the beginning for memrchr.  */
> >        do_test (0, 1, i + 1, 23);
> > --
> > 2.29.2
> >
>
> LGTM.  I will check it in for you.

Thanks!

>
> BTW,  can you apply an account on sourceware.org:
>
> https://sourceware.org/
>
> so that you can push your commits directly?  You can put me down
> as your sponsor.

Done. Are there any wikis / manuals on how to properly use write access?
All I'm finding are resources on how to obtain it.

>
> Thanks.
>
> --
> H.J.