From: "H.J. Lu" <hjl.tools@gmail.com>
To: Sunil K Pandey <skpgkp2@gmail.com>
Cc: libc-alpha@sourceware.org
Subject: Re: [PATCH 10/20] x86-64: Add vector atan2/atan2f to libmvec microbenchmark
Date: Sun, 6 Feb 2022 08:39:11 -0800 [thread overview]
Message-ID: <Yf/5ryudd/tWzmb5@gmail.com> (raw)
In-Reply-To: <20220204062559.222989-11-skpgkp2@gmail.com>
On Thu, Feb 03, 2022 at 10:25:49PM -0800, Sunil K Pandey wrote:
> Add vector atan2/atan2f and input files to libmvec microbenchmark.
>
> libmvec-atan2-inputs:
> arg1:
> 90% Normal random distribution
> range: (-DBL_MAX, DBL_MAX)
> mean: 0.0
> sigma: 4.0
> 10% uniform random distribution in range (-1.0e6, 1.0e6)
> arg2:
> 90% Normal random distribution
> range: (-DBL_MAX, DBL_MAX)
> mean: 0.0
> sigma: 4.0
> 10% uniform random distribution in range (-1.0e6, 1.0e6)
>
> libmvec-atan2f-inputs:
> arg1:
> 90% Normal random distribution
> range: (-FLT_MAX, FLT_MAX)
> mean: 0.0f
> sigma: 4.0f
> 10% uniform random distribution in range (-1.0e6f, 1.0e6f)
> arg2:
> 90% Normal random distribution
> range: (-FLT_MAX, FLT_MAX)
> mean: 0.0f
> sigma: 4.0f
> 10% uniform random distribution in range (-1.0e6f, 1.0e6f)
> ---
> sysdeps/x86_64/fpu/Makeconfig | 1 +
> sysdeps/x86_64/fpu/libmvec-atan2-inputs | 4100 ++++++++++++++++++++++
> sysdeps/x86_64/fpu/libmvec-atan2f-inputs | 4100 ++++++++++++++++++++++
> 3 files changed, 8201 insertions(+)
> create mode 100644 sysdeps/x86_64/fpu/libmvec-atan2-inputs
> create mode 100644 sysdeps/x86_64/fpu/libmvec-atan2f-inputs
>
LGTM.
Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
Thanks.
H.J.
next prev parent reply other threads:[~2022-02-06 16:39 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-04 6:25 [PATCH 00/20] x86-64: Add vector functions " Sunil K Pandey
2022-02-04 6:25 ` [PATCH 01/20] x86-64: Add vector atan/atanf " Sunil K Pandey
2022-02-06 16:36 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 02/20] x86-64: Add vector asin/asinf " Sunil K Pandey
2022-02-06 16:37 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 03/20] x86-64: Add vector hypot/hypotf " Sunil K Pandey
2022-02-06 16:38 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 04/20] x86-64: Add vector exp2/exp2f " Sunil K Pandey
2022-02-06 16:37 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 05/20] x86-64: Add vector exp10/exp10f " Sunil K Pandey
2022-02-06 16:40 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 06/20] x86-64: Add vector cosh/coshf " Sunil K Pandey
2022-02-06 16:37 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 07/20] x86-64: Add vector expm1/expm1f " Sunil K Pandey
2022-02-06 16:36 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 08/20] x86-64: Add vector sinh/sinhf " Sunil K Pandey
2022-02-06 16:38 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 09/20] x86-64: Add vector cbrt/cbrtf " Sunil K Pandey
2022-02-06 16:40 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 10/20] x86-64: Add vector atan2/atan2f " Sunil K Pandey
2022-02-06 16:39 ` H.J. Lu [this message]
2022-02-04 6:25 ` [PATCH 11/20] x86-64: Add vector log10/log10f " Sunil K Pandey
2022-02-06 16:38 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 12/20] x86-64: Add vector log2/log2f " Sunil K Pandey
2022-02-06 16:41 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 13/20] x86-64: Add vector log1p/log1pf " Sunil K Pandey
2022-02-06 16:41 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 14/20] x86-64: Add vector atanh/atanhf " Sunil K Pandey
2022-02-06 16:39 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 15/20] x86-64: Add vector acosh/acoshf " Sunil K Pandey
2022-02-06 16:36 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 16/20] x86-64: Add vector erf/erff " Sunil K Pandey
2022-02-06 16:41 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 17/20] x86-64: Add vector tanh/tanhf " Sunil K Pandey
2022-02-06 16:42 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 18/20] x86-64: Add vector asinh/asinhf " Sunil K Pandey
2022-02-06 16:39 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 19/20] x86-64: Add vector erfc/erfcf " Sunil K Pandey
2022-02-06 16:40 ` H.J. Lu
2022-02-04 6:25 ` [PATCH 20/20] x86-64: Add vector tan/tanf " Sunil K Pandey
2022-02-06 16:40 ` H.J. Lu
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