* Updated: openblas-0.3.19-1
@ 2021-12-22 7:15 Marco Atzeri
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From: Marco Atzeri @ 2021-12-22 7:15 UTC (permalink / raw)
New releases 0.3.19-1 of
libopenblas (dinamic library)
are available in the Cygwin distribution :
Last upstream release bugfix and performance improvment
OpenBLAS will now provide enough buffer space for at
least 50 threads by default.
OpenBLAS is an optimized BLAS library based on
GotoBLAS2 1.13 BSD version and further extended.
OpenBLAS is licensed under the 3-clause BSD license.
1) As BLAS it is around 5-10 times faster than Netlib reference,
included in the liblapack0 package.
2) No devel package is provided as liblapack-devel already provide
the needed headers and import.
Openblas is fully compatible with Netlib BLAS.
3) libopenblas consist of a single file
that will precede in PATH the liblapack0
and used instead. Removing libopenblas will restore the
usage of Netlib BLAS
4) CPU architecture covered up to now
ATOM BARCELONA BOBCAT BULLDOZER COOPERLAKE CORE2 DUNNINGTON
EXCAVATOR HASWELL NANO NEHALEM OPTERON OPTERON_SSE3 PENRYN
PILEDRIVER PRESCOTT SANDYBRIDGE SAPPHIRERAPIDS SKYLAKEX
ATHLON ATOM BANIAS BARCELONA BOBCAT BULLDOZER COPPERMINE
CORE2 DUNNINGTON HASWELL KATMAI NANO NEHALEM NORTHWOOD
OPTERON OPTERON_SSE3 P5 P6 PENRYN PILEDRIVER PRESCOTT
SANDYBRIDGE VIAC3 YONAH ZEN
If you have questions or comments, please send them to the
cygwin mailing list at: cygwin (at) cygwin (dot) com .
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2021-12-22 7:15 Updated: openblas-0.3.19-1 Marco Atzeri
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