New port: math/py-numexpr numexpr - Fast numerical array expression evaluator for Python and NumPy. The numexpr package evaluates multiple-operator array expressions many times faster than NumPy can. It accepts the expression as a string, analyzes it, rewrites it more efficiently, and compiles it to faster Python code on the fly. It's the next best thing to writing the expression in C and compiling it with a specialized just-in-time (JIT) compiler, i.e. it does not require a compiler at runtime. Also, numexpr has support for the Intel VML (Vector Math Library) -- integrated in Intel MKL (Math Kernel Library) --, allowing nice speed-ups when computing transcendental functions (like trigonometrical, exponentials...) on top of Intel-compatible platforms. This support also allows to use multiple cores in your computations. WWW: http://code.google.com/p/numexpr/ Fix: use this shar file, please. thanks. Patch attached with submission follows:
Responsible Changed From-To: freebsd-ports-bugs->wen wen@ wants his PRs (via the GNATS Auto Assign Tool)
wen 2010-07-05 08:18:12 UTC FreeBSD ports repository Modified files: math Makefile Added files: math/py-numexpr Makefile distinfo pkg-descr pkg-plist Log: numexpr - Fast numerical array expression evaluator for Python and NumPy. The numexpr package evaluates multiple-operator array expressions many times faster than NumPy can. It accepts the expression as a string, analyzes it, rewrites it more efficiently, and compiles it to faster Python code on the fly. It's the next best thing to writing the expression in C and compiling it with a specialized just-in-time (JIT) compiler, i.e. it does not require a compiler at runtime. Also, numexpr has support for the Intel VML (Vector Math Library) -- integrated in Intel MKL (Math Kernel Library) --, allowing nice speed-ups when computing transcendental functions (like trigonometrical, exponentials...) on top of Intel-compatible platforms. This support also allows to use multiple cores in your computations. WWW: http://code.google.com/p/numexpr/ PR: ports/148372 Submitted by: Ju Pengfei <jupengfei@gmail.com> Feature safe: yes Revision Changes Path 1.667 +1 -0 ports/math/Makefile 1.1 +24 -0 ports/math/py-numexpr/Makefile (new) 1.1 +3 -0 ports/math/py-numexpr/distinfo (new) 1.1 +16 -0 ports/math/py-numexpr/pkg-descr (new) 1.1 +41 -0 ports/math/py-numexpr/pkg-plist (new) _______________________________________________ cvs-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "cvs-all-unsubscribe@freebsd.org"
State Changed From-To: open->closed New port added. Thanks!