https://bugzilla.redhat.com/show_bug.cgi?id=1909383
Bug ID: 1909383
Summary: Review Request: sleef - Vectorized math library
Product: Fedora
Version: rawhide
Hardware: All
OS: Linux
Status: NEW
Component: Package Review
Severity: medium
Priority: medium
Assignee: nob...@fedoraproject.org
Reporter: c...@musicinmybrain.net
QA Contact: extras...@fedoraproject.org
CC: package-review@lists.fedoraproject.org
Target Milestone: ---
Classification: Fedora
Spec URL:
https://gitlab.com/musicinmybrain/sleef-rpm/-/raw/4c91a2f40e141f956546595fff279018a69cabdb/sleef.spec
SRPM URL:
https://kojipkgs.fedoraproject.org//work/tasks/484/57800484/sleef-3.5.1-1.fc34.src.rpm
Description:
SLEEF stands for SIMD Library for Evaluating Elementary Functions. It
implements vectorized versions of all C99 real floating point math functions.
It can utilize SIMD instructions that are available on modern processors. SLEEF
is designed to efficiently perform computation with SIMD instructions by
reducing the use of conditional branches and scatter/gather memory access.
The library contains implementations of all C99 real FP math functions in
double precision and single precision. Different accuracy of the results can be
chosen for a subset of the elementary functions; for this subset there are
versions with up to 1 ULP error (which is the maximum error, not the average)
and even faster versions with a few ULPs of error. For non-finite inputs and
outputs, the functions return correct results as specified in the C99 standard.
Fedora Account System Username: music
Koji builds:
F34: https://koji.fedoraproject.org/koji/taskinfo?taskID=57800483
F33: https://koji.fedoraproject.org/koji/taskinfo?taskID=57800485
F32: https://koji.fedoraproject.org/koji/taskinfo?taskID=57800487
EL8: https://koji.fedoraproject.org/koji/taskinfo?taskID=57800489
Note that the -gnuabi subpackage (like the disabled -quad subpackage) really is
independent of the base package, and intentionally does not require it. You can
verify this by using ldd on the .so files.
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