Published August 18, 2018
| Version 2.6.8
Software
Open
NumExpr: Fast numerical expression evaluator for NumPy
Authors/Creators
- 1. Anaconda
- 2. Hitachi High-tech
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 generally results in substantial performance scaling compared to NumPy.
Last but not least, numexpr can make use of Intel's VML (Vector Math Library, normally integrated in its Math Kernel Library, or MKL). This allows further acceleration of transcendent expressions
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