{
    "info": {
        "author": "Marat Dukhan",
        "author_email": "maratek@gmail.com",
        "bugtrack_url": null,
        "classifiers": [
            "Development Status :: 3 - Alpha",
            "Intended Audience :: Developers",
            "Intended Audience :: Science/Research",
            "License :: OSI Approved :: BSD License",
            "Natural Language :: English",
            "Operating System :: OS Independent",
            "Programming Language :: Assembly",
            "Programming Language :: Python",
            "Programming Language :: Python :: 2.7",
            "Topic :: Scientific/Engineering",
            "Topic :: Software Development",
            "Topic :: Software Development :: Assemblers",
            "Topic :: Software Development :: Code Generators",
            "Topic :: Software Development :: Compilers",
            "Topic :: Software Development :: Libraries"
        ],
        "description": "Portable Efficient Assembly Code-generator in Higher-level Python (PEACH-Py)\n============================================================================\n\nPEACH-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:\n\n  - Automatic register allocation\n  - Stack frame management, including re-aligning of stack frame as needed\n  - 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)\n  - Allows to define constants in the place where they are used (just like in high-level languages)\n  - Tracking of instruction extensions used in the function.\n  - Multiplexing of multiple instruction streams (helpful for software pipelining)\n\nExample\n-------\n\n ::\n\n    from peachpy.x64 import *\n\n    # Use 'x64-ms' for Microsoft x64 ABI\n    abi = peachpy.c.ABI('x64-sysv')\n    assembler = Assembler(abi)\n\n    # Implement function void add_1(const uint32_t *src, uint32_t *dst, size_t length)\n    src_argument = peachpy.c.Parameter(\"src\", peachpy.c.Type(\"const uint32_t*\"))\n    dst_argument = peachpy.c.Parameter(\"dst\", peachpy.c.Type(\"uint32_t*\"))\n    len_argument = peachpy.c.Parameter(\"length\", peachpy.c.Type(\"size_t\"))\n\n    # This optimized kernel will target Intel Nehalem processors. Any instructions which are not\n    # supported on Intel Nehalem (e.g. AVX instructions) will generate an error. If you don't have\n    # a particular target in mind, use \"Unknown\"\n    with Function(assembler, \"add_1\", (src_argument, dst_argument, len_argument), \"Nehalem\"):\n        # Load arguments into registers\n        srcPointer = GeneralPurposeRegister64()\n        LOAD.PARAMETER( srcPointer, src_argument )\n\n        dstPointer = GeneralPurposeRegister64()\n        LOAD.PARAMETER( dstPointer, dst_argument )\n\n        length = GeneralPurposeRegister64()\n        LOAD.PARAMETER( length, len_argument )\n\n        # Main processing loop. Length must be a multiple of 4.\n        LABEL( 'loop' )\n\n        x = SSERegister()\n        MOVDQU( x, [srcPointer] )\n        ADD( srcPointer, 16 )\n\n        # Add 1 to x\n        PADDD( x, Constant.uint32x4(1) )\n\n        MOVDQU( [dstPointer], x )\n        ADD( dstPointer, 16 )\n\n        SUB( length, 4 )\n        JNZ( 'loop' )\n\n        RETURN()\n\n    print assembler",
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        "home_page": "https://bitbucket.org/MDukhan/peachpy/",
        "keywords": "assembly,codegen,x86-64,arm",
        "license": "UNKNOWN",
        "maintainer": null,
        "maintainer_email": null,
        "name": "PeachPy",
        "package_url": "https://pypi.org/project/PeachPy/",
        "platform": "UNKNOWN",
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        "requires_dist": null,
        "requires_python": null,
        "summary": "Portable Efficient Assembly Codegen in Higher-level Python",
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