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ZPL uses the array abstraction to implement a data parallel programming model. This is the reason why ZPL achieves such good performance: having no parallel directives or other forms of explicit parallelism, ZPL exploits the operational trait that when aggregate computations are described in terms of arrays, many scalar operations must be (implicitly) performed to implement the array operations.
It is being developed as an open source project, under version 2 of the Apache license. [4] The Chapel compiler is written in C and C++ . The backend (i.e. the optimizer) is LLVM, written in C++. Python 3.7 or newer is required for some optional components such Chapel’s test system and c2chapel, a tool to generate C bindings for Chapel. By ...
In 2009, a Google sponsored branch named Unladen Swallow was created to incorporate a just-in-time compiler into CPython. [7] [8] Development ended in 2011 without it being merged into the main implementation, [9] though some of its code, such as improvements to the cPickle module, made it in. [10] [7]
The default can be overridden (e.g. in source code comment) to Python 3 (or 2) syntax. Since Python 3 syntax has changed in recent versions, Cython may not be up to date with the latest additions. Cython has "native support for most of the C++ language" and "compiles almost all existing Python code". [7] Cython 3.0.0 was released on 17 July ...
Psyco – specialized JIT compiler project that has mostly been eclipsed by PyPy; Pyrex – Python-like Python module development project that has mostly been eclipsed by Cython; Python for S60 – CPython port to the S60 platform; Unladen Swallow – performance-orientated implementation based on CPython which natively executed its bytecode ...
Python compiler may refer to: Python, a native code compiler for CMU Common Lisp One of several compiler implementations for the Python programming language: see Python implementations
Most modern class browsers owe their origins to Smalltalk, one of the earliest object-oriented languages and development environments.The typical Smalltalk "five-pane" browser is a series of horizontally-abutting selection panes positioned above an editing pane, the selection panes allow the user to specify first a category and then a class, and further to refine the selection to indicate a ...