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process synchronization (commented out for now)

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josch 2012-05-03 10:34:46 +02:00
parent 53350b5bff
commit 1b80cf69ee
2 changed files with 22 additions and 1 deletions
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5
bruteforce2.py
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@ -74,12 +74,14 @@ def main():
stuff1 = list() stuff1 = list()
for order in itertools.product([0,1,2,3], repeat=8): #for order in itertools.product([True, False], repeat=10):
#for order in [[True]*12,]: #for order in [[True]*12,]:
for order in itertools.product([0,1,2,3], repeat=8):
rests = list() rests = list()
layers = list() layers = list()
it = get_layers(bins, pallet, get_bit(order[0], 0), get_bit(order[0], 1)) it = get_layers(bins, pallet, get_bit(order[0], 0), get_bit(order[0], 1))
#it = get_layers(bins, pallet, order[0], False)
layer, rest = it.next() layer, rest = it.next()
if layer: if layer:
layers.append(layer) layers.append(layer)
@ -90,6 +92,7 @@ def main():
for rot_article in order[1:]: for rot_article in order[1:]:
try: try:
layer, rest = it.send((get_bit(rot_article,0), get_bit(rot_article,1))) layer, rest = it.send((get_bit(rot_article,0), get_bit(rot_article,1)))
#layer, rest = it.send((rot_article, False))
if layer: if layer:
layers.append(layer) layers.append(layer)
if rest: if rest:

18
bruteforce3.py
View file

@ -10,6 +10,7 @@ from binascii import a2b_base64
import tempfile import tempfile
import os import os
import zlib import zlib
import fcntl
def evaluate_layers_rests(layers, rests, scores, pallet): def evaluate_layers_rests(layers, rests, scores, pallet):
rest_layers = list() rest_layers = list()
@ -66,6 +67,23 @@ def evaluate_layers_rests(layers, rests, scores, pallet):
os.remove(tmp) os.remove(tmp)
scores.append(score) scores.append(score)
"""
lock = open("score_max.lock", "w")
fcntl.lockf(lock, fcntl.LOCK_EX)
score_max_f = open("score_max", "w+")
score_max = score_max_f.read()
if not score_max:
score_max = 0.0
if score > score_max:
shutil.move(tmp, sys.argv[2])
score_max_f.write(str(score))
else:
os.remove(tmp)
score_max_f.close()
lock.close()
scores.append(score)
"""
def main(): def main():
scores = list() scores = list()
for arg in sys.argv[3:]: for arg in sys.argv[3:]: