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#!/usr/bin/env python3
import os
import re
from pathlib import Path
import itertools
import subprocess
def iterdir(currdir):
return [x for x in currdir.iterdir() if x.is_dir()]
def identify_vivado(current, name):
v2018 = re.compile(".*2018.2")
v2017 = re.compile(".*2017.4")
v20161 = re.compile(".*2016.1")
v20162 = re.compile(".*2016.2")
if v2018.match(name):
current[3] = 1
elif v2017.match(name):
current[2] = 1
elif v20162.match(name):
current[1] = 1
elif v20161.match(name):
current[0] = 1
return current
def identify_general(current, name):
yosys = re.compile(".*yosys")
vivado = re.compile(".*vivado")
xst = re.compile(".*xst")
quartus = re.compile(".*quartus")
if yosys.match(name):
current[3] = 1
elif vivado.match(name):
current[2] = 1
elif xst.match(name):
current[1] = 1
elif quartus.match(name):
current[0] = 1
return current
def get_group(val):
return val[0]
def get_freq(val):
return val[1]
def timeout_present(directory):
return subprocess.run([ "grep", "-r", "--include", "symbiyosys.log"
, "-m", "1", "-q", "Keyboard interrupt"
, directory.as_posix()
]).returncode == 0
def find_reduce_dirs(start_dir=".", prefix="reduce"):
matcher = re.compile(prefix + ".*")
fuzzmatch = re.compile("fuzz.*")
initdir = Path(start_dir)
sets = []
for dirlevel1 in iterdir(initdir):
for dirlevel2 in iterdir(dirlevel1):
current_set = [0, 0, 0, 0]
update = True
for dirlevel3 in iterdir(dirlevel2):
if matcher.match(dirlevel3.name):
if timeout_present(dirlevel2):
current_set = [2, 2, 2, 2]
continue
current_set = identify_vivado(
current_set, dirlevel3.name)
elif fuzzmatch.match(dirlevel3.name):
current_set = [0, 0, 0, 0]
for dirlevel4 in iterdir(dirlevel3):
if timeout_present(dirlevel3):
current_set = [2, 2, 2, 2]
break
if matcher.match(dirlevel4.name):
current_set = identify_vivado(
current_set, dirlevel4.name)
sets.append((current_set, dirlevel3))
update = False
if update:
sets.append((current_set, dirlevel2))
freqs = [(x, len(list(y))) for x, y in
itertools.groupby(sorted(sets, key=get_group),
get_group)]
print(sorted(freqs, key=get_freq))
def main():
find_reduce_dirs(".", "reduce")
if __name__ == "__main__":
main()
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