[Bug 237844] [PATCH] math/mprime: update to 29.8b3
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bugzilla-noreply at freebsd.org
Sun May 12 01:09:54 UTC 2019
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237844
Bug ID: 237844
Summary: [PATCH] math/mprime: update to 29.8b3
Product: Ports & Packages
Version: Latest
Hardware: Any
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: Individual Port(s)
Assignee: ports-bugs at FreeBSD.org
Reporter: rozhuk.im at gmail.com
Created attachment 204330
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=204330&action=edit
patch
1) Support added for AVX-512 FFTs.
2) FMA3 FFTs now have slightly higher FFT crossover points. Soft crossovers
are
no longer used by default. See undoc.txt.
3) Torture test dialog box options now based on cache sizes. Options for
performing
a weaker torture test are available. Torture tests that use all RAM are
now more
stressful. In-place vs. not in-place memory accesses now displayed on
screen.
On machines with more than 4GB of memory, blend defaults to 1/16th of RAM.
4) Add & subtract operations for AVX-512 FFTs are now multithreaded. This
should
improve performance for P-1 and ECM when using multiple threads.
5) Benchmark results are now written to results.bench.txt.
6) JSON results are now available for all work performed. JSON results are
written to results.json.txt.
7) PRP tests with Gerbicz error checking are more immune to hardware errors.
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