[libc-commits] [libc] 5358457 - [libc][docs] Added fmod performance results.

[Kirill Okhotnikov via libc-commits]

Author: Kirill Okhotnikov
Date: 2022-06-27T19:31:54+02:00
New Revision: 535845708949a0acf07c0e4f0bdbaa177498ca59

URL: https://github.com/llvm/llvm-project/commit/535845708949a0acf07c0e4f0bdbaa177498ca59
DIFF: https://github.com/llvm/llvm-project/commit/535845708949a0acf07c0e4f0bdbaa177498ca59.diff

LOG: [libc][docs] Added fmod performance results.

Added: 
    

Modified: 
    libc/docs/math.rst

Removed: 
    


################################################################################
diff  --git a/libc/docs/math.rst b/libc/docs/math.rst
index 42c402ffda2a8..b765428734f5e 100644
--- a/libc/docs/math.rst
+++ b/libc/docs/math.rst
@@ -190,7 +190,7 @@ Performance
   project: `link <https://gitlab.inria.fr/core-math/core-math/-/tree/master>`_.
   The performance results from the CORE-MATH's perf tool are reported in the
   table below, using the system library as reference (such as the `GNU C library <https://www.gnu.org/software/libc/>`_
-  on Linux).
+  on Linux). Fmod performance results obtained with "
diff erential_testing".
 
 +--------------+-------------------------------+-------------------------------+-------------------------------------+---------------------------------------------------------------------+
 | <Func>       | Reciprocal throughput (ns)    | Latency (ns)                  | Testing ranges                      | Testing configuration                                               |
@@ -205,6 +205,14 @@ Performance
 +--------------+-----------+-------------------+-----------+-------------------+-------------------------------------+------------+-------------------------+--------------+---------------+
 | expm1f       |        14 |                53 |        59 |               146 | :math:`[-10, 10]`                   | Ryzen 1700 | Ubuntu 20.04 LTS x86_64 | Clang 12.0.0 | FMA           |
 +--------------+-----------+-------------------+-----------+-------------------+-------------------------------------+------------+-------------------------+--------------+---------------+
+| fmodf    (n) |        73 |               263 |        -  |                 - | [MIN_NORMAL, MAX_NORMAL]            | i5 mobile  | Ubuntu 20.04 LTS x86_64 | Clang 12.0.0 |               |
++--------------+-----------+-------------------+-----------+-------------------+-------------------------------------+------------+-------------------------+--------------+---------------+
+| fmodf (d)    |         9 |                11 |        -  |                 - | [0, MAX_SUBNORMAL]                  | i5 mobile  | Ubuntu 20.04 LTS x86_64 | Clang 12.0.0 |               |
++--------------+-----------+-------------------+-----------+-------------------+-------------------------------------+------------+-------------------------+--------------+---------------+
+| fmod (n)     |       595 |              3297 |        -  |                 - | [MIN_NORMAL, MAX_NORMAL]            | i5 mobile  | Ubuntu 20.04 LTS x86_64 | Clang 12.0.0 |               |
++--------------+-----------+-------------------+-----------+-------------------+-------------------------------------+------------+-------------------------+--------------+---------------+
+| fmod (d)     |        14 |                13 |        -  |                 - | [0, MAX_SUBNORMAL]                  | i5 mobile  | Ubuntu 20.04 LTS x86_64 | Clang 12.0.0 |               |
++--------------+-----------+-------------------+-----------+-------------------+-------------------------------------+------------+-------------------------+--------------+---------------+
 | hypotf       |        25 |                15 |        64 |                49 | :math:`[-10, 10] \times [-10, 10]`  | Ryzen 1700 | Ubuntu 20.04 LTS x86_64 | Clang 12.0.0 |               |
 +--------------+-----------+-------------------+-----------+-------------------+-------------------------------------+------------+-------------------------+--------------+---------------+
 | logf         |        12 |                10 |        56 |                46 | :math:`[e^{-1}, e]`                 | Ryzen 1700 | Ubuntu 20.04 LTS x86_64 | Clang 12.0.0 | FMA           |