340 lines
No EOL
20 KiB
Python
340 lines
No EOL
20 KiB
Python
#*====================================================================================================================*#
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#| |#
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#| /$$$$$$$ /$$ /$$ /$$ /$$ |#
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#| | $$__ $$|__/ | $$ /$ | $$| $$ |#
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#| | $$ \ $$ /$$ /$$$$$$ | $$ /$$$| $$| $$$$$$$ /$$$$$$ /$$$$$$ /$$$$$$ |#
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#| | $$$$$$$ | $$ /$$__ $$ | $$/$$ $$ $$| $$__ $$ /$$__ $$ /$$__ $$ /$$__ $$ |#
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#| | $$__ $$| $$| $$ \ $$ | $$$$_ $$$$| $$ \ $$| $$ \ $$| $$ \ $$| $$ \ $$ |#
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#| | $$ \ $$| $$| $$ | $$ | $$$/ \ $$$| $$ | $$| $$ | $$| $$ | $$| $$ | $$ |#
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#| | $$$$$$$/| $$| $$$$$$$ | $$/ \ $$| $$ | $$| $$$$$$/| $$$$$$/| $$$$$$$/ |#
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#| |_______/ |__/ \____ $$ |__/ \__/|__/ |__/ \______/ \______/ | $$____/ |#
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#| /$$ \ $$ | $$ |#
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#| | $$$$$$/ | $$ |#
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#| \______/ |__/ |#
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#| |#
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#| DESCRIPTION: |#
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#| ------------ |#
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#| This file describes python script used to assemble the public header file for the |#
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#| BigWhoop compression library. |#
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#| |#
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#| DEVELOPMENT HISTORY: |#
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#| -------------------- |#
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#| |#
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#| Date Author Change Id Release Description Of Change |#
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#| ---- ------ --------- ------- --------------------- |#
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#| 02.02.2020 Patrick Vogler B87D120 V 0.1.0 script created |#
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#| |#
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#| |#
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#| ------------------------------------------------------------------------------------------------------ |#
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#| |#
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#| Copyright (c) 2023, High Performance Computing Center - University of Stuttgart |#
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#| |#
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#| Redistribution and use in source and binary forms, with or without modification, are permitted |#
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#| provided that the following conditions are met: |#
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#| |#
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#| (1) Redistributions of source code must retain the above copyright notice, this list of |#
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#| conditions and the following disclaimer. |#
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#| |#
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#| (2) Redistributions in binary form must reproduce the above copyright notice, this list |#
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#| of conditions and the following disclaimer in the documentation and/or other materials |#
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#| provided with the distribution. |#
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#| |#
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#| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED |#
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#| WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A |#
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#| PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR |#
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#| ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |#
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#| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |#
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#| INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR |#
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#| TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |#
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#| ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |#
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#| |#
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#\====================================================================================================================/#
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from argparse import ArgumentParser
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from math import ceil, floor
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from pathlib import Path
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import os
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import re
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import sys
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parser = ArgumentParser(description='Public Header Assembly Script')
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parser.add_argument('-OMP', dest='OpenMP', action='store_const',
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const=True, default=False,
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help='OpenMP Parallelization')
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parser.add_argument('-Single', dest='SinglePrecision', action='store_const',
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const=True, default=False,
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help='Compilation using Single Precision Encoder')
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args = parser.parse_args()
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current_path = Path().absolute()
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source = current_path.joinpath('include/library/private')
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if os.path.isdir('include/library/public') == False:
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os.mkdir('include/library/public')
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destination = current_path.joinpath('include/library/public')
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with open(source.joinpath('libbwc.h')) as f:
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regex = re.compile("(?<=Version )(?:(\d+\.(?:\d+\.)*\d+))")
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Version = ""
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tab = ""
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for line in f:
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if not Version:
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Version = regex.findall(line)
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if("#include" in line):
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tab = line[0:len(line) - len(line.lstrip(' '))]
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if tab:
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if not Version:
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sys.exit("No Version was specified")
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else:
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break
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f.close
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deliminator = tab + "/*" + (116 - len(tab)) * "=" + "*/\n"
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ubox = tab + "/" + (118 - len(tab)) * "*" + "\\\n"
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lbox = tab + "\\" + (118 - len(tab)) * "*" + "/\n"
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public_header = open(destination.joinpath('bwc.h'), 'w+')
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public_header.write("/*====================================================================================================================*\\\n"
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"|| ||\n"
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"|| /$$$$$$$ /$$ /$$ /$$ /$$ ||\n"
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"|| | $$__ $$|__/ | $$ /$ | $$| $$ ||\n"
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"|| | $$ \ $$ /$$ /$$$$$$ | $$ /$$$| $$| $$$$$$$ /$$$$$$ /$$$$$$ /$$$$$$ ||\n"
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"|| | $$$$$$$ | $$ /$$__ $$ | $$/$$ $$ $$| $$__ $$ /$$__ $$ /$$__ $$ /$$__ $$ ||\n"
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"|| | $$__ $$| $$| $$ \ $$ | $$$$_ $$$$| $$ \ $$| $$ \ $$| $$ \ $$| $$ \ $$ ||\n"
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"|| | $$ \ $$| $$| $$ | $$ | $$$/ \ $$$| $$ | $$| $$ | $$| $$ | $$| $$ | $$ ||\n"
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"|| | $$$$$$$/| $$| $$$$$$$ | $$/ \ $$| $$ | $$| $$$$$$/| $$$$$$/| $$$$$$$/ ||\n"
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"|| |_______/ |__/ \____ $$ |__/ \__/|__/ |__/ \______/ \______/ | $$____/ ||\n"
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"|| /$$ \ $$ | $$ ||\n"
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"|| | $$$$$$/ | $$ ||\n"
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"|| \______/ |__/ ||\n"
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"|| ||\n"
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"|| ||\n"
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"|| Version " +
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Version[-1] + " ||\n"
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"|| ||\n"
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"|| ------------------------------------------------------------------------------------------------------ ||\n"
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"|| ||\n"
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"|| Copyright (c) 2023, High Performance Computing Center - University of Stuttgart ||\n"
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"|| ||\n"
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"|| Redistribution and use in source and binary forms, with or without modification, are permitted provided ||\n"
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"|| that the following conditions are met: ||\n"
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"|| ||\n"
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"|| (1) Redistributions of source code must retain the above copyright notice, this list of ||\n"
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"|| conditions and the following disclaimer. ||\n"
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"|| ||\n"
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"|| (2) Redistributions in binary form must reproduce the above copyright notice, this list ||\n"
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"|| of conditions and the following disclaimer in the documentation and/or other materials ||\n"
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"|| provided with the distribution. ||\n"
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"|| ||\n"
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"|| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND ANY EXPRESS OR IMPLIED ||\n"
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"|| WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A ||\n"
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"|| PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ||\n"
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"|| ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ||\n"
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"|| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ||\n"
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"|| INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR ||\n"
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"|| TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ||\n"
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"|| ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ||\n"
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"|| ||\n"
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"\*====================================================================================================================*/\n"
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"#ifndef BWC_H\n"
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"#define BWC_H\n")
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lspaces = ceil((116 - 31 - len(tab))/2)
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rspaces = floor((116 - 31 - len(tab))/2)
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public_header.write(ubox + tab + "||" + lspaces * " " + "_ _ _ ____ _ _ _ ___ ____" + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "| |\ | | | | | | \ |___" + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "| | \| |___ |___ |__| |__/ |___" + rspaces * " " + "||\n" +
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tab + "||" + (116 - len(tab)) * " " + "||\n" + lbox)
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public_header.write(tab + "#include <stdio.h>\n" + tab + "#include <stdint.h>\n\n")
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lspaces = ceil((116 - 62 - len(tab))/2)
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rspaces = floor((116 - 62 - len(tab))/2)
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public_header.write(ubox + tab + "||" + lspaces * " " + "___ ____ _ _ _ _ ___ _ _ _ ____ ___ _ _ ___ ____ ____" + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "|__] |__/ | |\/| | | | | | |___ | \_/ |__] |___ [__ " + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "| | \ | | | | | | \/ |___ | | | |___ ___]" + rspaces * " " + "||\n" +
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tab + "||" + (116 - len(tab)) * " " + "||\n" + lbox)
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if(args.SinglePrecision == True):
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file = "prim_types_single.h"
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else:
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file = "prim_types_double.h"
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print_flag = 0
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with open(source.joinpath(file)) as f:
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for line in f:
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if("/*" in line and print_flag == 1):
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break
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if("typedef" in line or print_flag == 1):
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print_flag = 1
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public_header.write(line)
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f.close
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lspaces = ceil((116 - 29 - len(tab))/2)
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rspaces = floor((116 - 29 - len(tab))/2)
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public_header.write(ubox + tab + "||" + lspaces * " " + "_ _ ____ ____ ____ ____ ____" + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "|\/| |__| | |__/ | | [__ " + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "| | | | |___ | \ |__| ___]" + rspaces * " " + "||\n" +
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tab + "||" + (116 - len(tab)) * " " + "||\n" + lbox)
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with open(source.joinpath('prim_types_double.h')) as f:
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for line in f:
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if("#define" in line):
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if("PREC_BIT" in line):
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public_header.write(line)
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elif("#define MAXIMUM_NO_PASSES" in line):
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public_header.write(line + "\n")
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break
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f.close
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lspaces = ceil((116 - 42 - len(tab))/2)
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rspaces = floor((116 - 42 - len(tab))/2)
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public_header.write(ubox + tab + "||" + lspaces * " " + "____ ____ _ _ ____ ___ ____ _ _ ___ ____" + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "| | | |\ | [__ | |__| |\ | | [__ " + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "|___ |__| | \| ___] | | | | \| | ___]" + rspaces * " " + "||\n" +
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tab + "||" + (116 - len(tab)) * " " + "||\n" + lbox)
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print_flag = -1
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with open(source.joinpath('constants.h')) as f:
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for line in f:
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if(";" in line and print_flag == 1):
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print_flag = 0
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public_header.write(line)
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if("typedef" in line or print_flag == 1):
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if(print_flag == 0):
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public_header.write(deliminator)
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print_flag = 1
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public_header.write(line)
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f.close
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lspaces = ceil((116 - 64 - len(tab))/2)
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rspaces = floor((116 - 64 - len(tab))/2)
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public_header.write("\n")
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public_header.write(ubox + tab + "||" + lspaces * " " + "___ ____ ____ ____ _ _ _ ____ ___ ___ _ _ ___ ____ ____" + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "| \ |___ |__/ |__/ | | | |___ | \ | \_/ |__] |___ [__ " + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "|__/ |___ | \ | \ | \/ |___ |__/ | | | |___ ___]" + rspaces * " " + "||\n" +
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tab + "||" + (116 - len(tab)) * " " + "||\n" + lbox)
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printFlg = False
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delimFlg = False
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preProcFlg = False
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preProc = ""
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buff = ""
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brktCnt = 0
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for file in ["mq_types.h", "types.h"]:
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with open(source.joinpath(file)) as f:
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for line in f:
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if("typedef" in line):
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while True:
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if("#if" in line):
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if("_OPENMP" in line):
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preProcFlg = True
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while True:
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line = next(f)
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if("endif" in line):
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break
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preProc = preProc + line[len(tab):len(line)]
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if(preProcFlg and args.OpenMP == True):
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buff = buff + preProc
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preProcFlg = False
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preProc = ""
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else:
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buff = buff + line
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if("{" in line):
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brktCnt = brktCnt + 1
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if("}" in line):
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brktCnt = brktCnt - 1
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if(brktCnt == 0):
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break
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line = next(f)
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if("bwc_" in line):
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if(printFlg == True):
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buff = deliminator + buff
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else:
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printFlg = True
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public_header.write(buff)
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buff = ""
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f.close
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lspaces = ceil((116 - 70 - len(tab))/2)
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rspaces = floor((116 - 70 - len(tab))/2)
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public_header.write("\n" + ubox + tab + "||" + lspaces * " " + "___ _ _ ___ _ _ ____ ____ _ _ _ _ ____ ___ _ ____ _ _ ____" + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "|__] | | |__] | | | |___ | | |\ | | | | | | |\ | [__ " + rspaces * " " + "||\n" +
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tab + "||" + lspaces * " " + "| |__| |__] |___ | |___ | |__| | \| |___ | | |__| | \| ___]" + rspaces * " " + "||\n" +
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tab + "||" + (116 - len(tab)) * " " + "||\n" + lbox)
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public_header.write(tab + "#ifdef __cplusplus\n" +
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tab + "extern \"C\" {\n" +
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tab + "#endif\n\n")
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files = os.listdir("include/library/private")
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printFlg = False
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ltab = 0
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tmp = ""
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buff = ""
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for file in files:
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with open(source.joinpath(file)) as f:
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for line in f:
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if("#ifdef" in line or "#if defined" in line):
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if("_OPENMP" in line and args.OpenMP == True):
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ltab = len(tab)
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line = next(f)
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else:
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while ("#endif" not in line):
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line = next(f)
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if("#endif" in line):
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ltab = 0
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if("(" in line):
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tmp = line[0:line.index('(')]
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tmp = tmp[tmp.rfind(' '):-1]
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else:
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tmp = ""
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if("bwc_" in tmp and "!" not in line):
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if("/*" in buff or "*/" in buff):
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buff = ""
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else:
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buff = buff[ltab:len(buff)]
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if(print_flag == True):
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buff = deliminator + buff
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else:
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print_flag = True
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while True:
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buff = buff + line[ltab:len(line)]
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if(");" in line):
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break
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line = next(f)
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public_header.write(buff)
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buff = line
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f.close
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public_header.write("\n" + tab + "#ifdef __cplusplus\n" +
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tab + "}\n" +
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tab + "#endif\n")
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public_header.write("#endif")
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public_header.close |