PEACH-Py is a Python framework for writing high-performance assembly kernels. PEACH-Py is developed to simplify writing optimized assembly kernels while preserving all optimization opportunities of traditional assembly. Some PEACH-Py features: * Automatic register allocation * Stack frame management, including re-aligning of stack frame as needed * Generating versions of a function for different calling conventions from the same source (e.g. functions for Microsoft x64 ABI and System V x86-64 ABI can be generated from the same source) * Allow one to define constants in the place where they are used (just like in high-level languages) * Tracking of instruction extensions used in the function. * Multiplexing of multiple instruction streams (helpful for software pipelining)

This package installs the library for Python 3.