mirror of https://github.com/lnis-uofu/SOFA.git
78 lines
3.6 KiB
Python
78 lines
3.6 KiB
Python
#####################################################################
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# Python script to generate all the post-pnr testbenches
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# based on auto-generated pre-PnR testbenches
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# This script will
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# - Find all the pre-PnR testbenches in parent directory
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# For instance:
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# ../k4_arch/pre_pnr/verilog_testbenches/and2_autocheck_top_tb.v
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# - Use post_pnr_testbench_convert.py to generate the post-PnR testbenches
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# and place at a similar path than the pre-PnR testbenches
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# For instance:
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# ../k4_arch/post_pnr/verilog_testbenches/and2_post_pnr_autocheck_top_tb.v
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#####################################################################
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import os
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from os.path import dirname, abspath
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import shutil
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import re
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import argparse
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import logging
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import subprocess
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import glob
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#####################################################################
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# Initialize logger
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#####################################################################
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logging.basicConfig(format='%(levelname)s: %(message)s', level=logging.DEBUG)
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#####################################################################
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# Parse the options
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#####################################################################
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parser = argparse.ArgumentParser(description='Generate post-PnR testbenches for a given directory')
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parser.add_argument('--pre_pnr_testbench_dir_name', required=True,
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help='Specify the directory path for the pre-PnR Verilog testbenches')
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args = parser.parse_args()
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#####################################################################
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# Walk through the parent directory and find all the pre-PnR testbenches
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#####################################################################
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logging.info("Finding pre-PnR testbenches...");
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pre_pnr_testbench_dir_abspath = abspath(args.pre_pnr_testbench_dir_name) + "/prepnr/verilog_testbench";
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# Count how many testbenches have been converted
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num_converted_testbenches = 0
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# Collect the pre-PnR testbenches to be converted
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pre_pnr_testbench_files = []
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# Add to list
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for globbed_file in glob.glob(pre_pnr_testbench_dir_abspath + "/*_autocheck_top_tb.v"):
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pre_pnr_testbench_files.append(globbed_file)
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# If we have testbenches to convert, try to create the directory of post-pnr testbenches
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post_pnr_testbench_dir_abspath = abspath(args.pre_pnr_testbench_dir_name) + "/postpnr/verilog_testbench";
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logging.info("Found " + str(len(pre_pnr_testbench_files)) + " pre-PnR testbenches")
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#####################################################################
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# Try to create the directory of post-pnr testbenches
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#####################################################################
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os.makedirs(post_pnr_testbench_dir_abspath, exist_ok=True)
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#####################################################################
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# Convert pre-PnR testbenches to post-PnR testbenches
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#####################################################################
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logging.info("Converting pre-PnR testbench to post-PnR testbench...");
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for curr_pre_pnr_testbench_file in pre_pnr_testbench_files:
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logging.info("Processing " + curr_pre_pnr_testbench_file + " testbench:")
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curr_post_pnr_testbench_file = re.sub("_autocheck_top_tb.v$", "_post_pnr_autocheck_top_tb.v", curr_pre_pnr_testbench_file)
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curr_post_pnr_testbench_file = re.sub("\/prepnr\/", "\/postpnr\/", curr_post_pnr_testbench_file)
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cmd = "python3 ./post_pnr_testbench_converter.py " \
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+ " --pre_pnr_testbench " + curr_pre_pnr_testbench_file \
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+ " --post_pnr_testbench " + curr_post_pnr_testbench_file
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subprocess.run(cmd, shell=True, check=True)
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num_converted_testbenches += 1
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logging.info("Done")
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logging.info("\nConverted " + str(num_converted_testbenches) + " testbenches.")
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