./math/py-numexpr [fast numerical expression evaluator for NumPy]
[+] Add this package to your ports tracker

[ CVSweb ] [ Homepage ] [ RSS feed ]

Version: 2.6.4, Package name: py-numexpr-2.6.4
Maintained by: Alexandr Shadchin
Master sites:
Flavors (export FLAVOR=xyz, setenv FLAVOR xyz):
  • python3
Description
Numexpr is a fast numerical expression evaluator for NumPy. With it,
expressions that operate on arrays (like "3*a+4*b") are accelerated
and use less memory than doing the same calculation in Python.

In addition, its multi-threaded capabilities can make use of all your
cores, which may accelerate computations, most specially if they are
not memory-bounded (e.g. those using transcendental functions).


Filesize: 88.926 KB
Version History (View Complete History)
  • (2018-02-23) Updated to version: py-numexpr-2.6.4
  • (2017-04-24) Package added to openports.se, version py-numexpr-2.6.2 (created)
[show/hide] View available PLISTS (Can be a lot of data)

CVS Commit History:

   2018-10-24 08:28:14 by Stuart Henderson | Files touched by this commit (740)
Log message:
Add COMPILER lines to c++ ports which currently use the default. Adjust
some existing COMPILER lines with arch restrictions etc. In the usual
case this is now using "COMPILER = base-clang ports-gcc base-gcc" on
ports with c++ libraries in WANTLIB.
This is basically intended to be a noop on architectures using clang
as the system compiler, but help with other architectures where we
currently have many ports knocked out due to building with an unsuitable
compiler -
- some ports require c++11/newer so the GCC version in base that is used
on these archirtectures is too old.
- some ports have conflicts where an executable is built with one compiler
(e.g. gcc from base) but a library dependency is built with a different
one (e.g. gcc from ports), resulted in mixing incompatible libraries in the
same address space.
devel/gmp is intentionally skipped as it's on the path to building gcc -
the c++ library there is unused in ports (and not built by default upstream)
so intending to disable building gmpcxx in a future commit.
   2018-02-23 09:45:26 by Alexandr Shadchin | Files touched by this commit (2)
Log message:
Update to py-numexpr 2.6.4
   2018-02-23 09:45:26 by Alexandr Shadchin | Files touched by this commit (2)
Log message:
Update to py-numexpr 2.6.4
   2017-07-26 16:45:35 by Stuart Henderson | Files touched by this commit (937)
Log message:
bump LIBCXX/LIBECXX/COMPILER_LIBCXX ports.
   2017-07-16 13:19:06 by Marc Espie | Files touched by this commit (880)
Log message:
use COMPILER_LIBCXX where applicable