[PATCH 0/4] benchtests: Add atan2f, expm1f, log1pf and tanf to bench-math

[Sunil Pandey]

Ok for trunk?

On Fri, Oct 29, 2021 at 1:45 PM Sunil K Pandey via Libc-alpha <
libc-alpha@sourceware.org> wrote:

> Motivation for this patch is to prepare for upcoming libmvec new
> functions.  Float and double version of libmvec functions stays
> together.
>
> I understand double version of input files are not correct as Joseph
> mentioned in this thread.
>
> https://sourceware.org/pipermail/libc-alpha/2021-October/132294.html
>
> Float version of input file needed for libmvec and I will rerun
> conversion program once double input file get fixed for these
> functions.
>
> Float input files of these function generated from existing double
> input files using following scaling formula:
>
> f = d * (FLT_MAX/DBL_MAX)
>
> Where d is input(double) and f is output(float).  If scaled float value
> is duplicate in new input file, nextafterf() function used to find next
> float value, ensuring no duplicates.
>
>
> Sunil K Pandey (4):
>   benchtests: Add atan2f function to bench-math
>   benchtests: Add expm1f function to bench-math
>   benchtests: Add log1pf function to bench-math
>   benchtests: Add tanf function to bench-math
>
>  benchtests/Makefile      |    4 +
>  benchtests/atan2f-inputs | 1005 +++++++++++
>  benchtests/expm1f-inputs |  798 +++++++++
>  benchtests/log1pf-inputs | 1004 +++++++++++
>  benchtests/tanf-inputs   | 3449 ++++++++++++++++++++++++++++++++++++++
>  5 files changed, 6260 insertions(+)
>  create mode 100644 benchtests/atan2f-inputs
>  create mode 100644 benchtests/expm1f-inputs
>  create mode 100644 benchtests/log1pf-inputs
>  create mode 100644 benchtests/tanf-inputs
>
> --
> 2.31.1
>
>