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#!/usr/bin/env python3
import os
import sys
import numpy.linalg as nplag
from conf import conf
from conf import sf
import utils
def reduce_matrix_search_for_base_recurse(wset, columns, contains, ignore):
bases = []
for x in range(0, len(columns)):
if x in contains or x in ignore:
continue
colide = False
for i in range(0, len(wset)):
if wset[i] == 1 and columns[x][i] == 1:
colide = True
break
if not colide:
newset = list(wset)
onecount = 0
for i in range(0, len(newset)):
newset[i] = newset[i] | columns[x][i]
if (newset[i] == 1):
onecount += 1
contains.add(x)
if onecount == len(newset):
bases.append(set(contains))
else:
rbases = reduce_matrix_search_for_base_recurse(newset, columns, contains, ignore)
for rbase in rbases:
if not rbase in bases:
bases.append(rbase)
contains.remove(x)
return bases
0
def reduce_matrix_search_for_base(columns):
bases = []
ignore = []
for i in range(0, len(columns)):
wset = list(columns[i])
ignore.append(i)
bases.extend(reduce_matrix_search_for_base_recurse(wset, columns, {i}, ignore))
return bases
def reduce_matrix_remove_symbol(A, symrow, indx):
del symrow[indx]
for i in range(0, len(A)):
del A[i][indx]
def reduce_matrix(A, symrow, bases):
# Remove fixed symbols
i = len(A[0]) - 1
while i >= 0:
strue = False
sfalse = False
for y in range(0, len(A)):
if A[y][i] == 0:
sfalse = True
else:
strue = True
if (strue and not sfalse) or (sfalse and not strue):
reduce_matrix_remove_symbol(A, symrow, i)
i -= 1
# Remove duplicate symbols
i = len(A[0]) - 1
columns = []
while i >= 0:
column = []
for y in range(0, len(A)):
column.append(A[y][i])
if column in columns:
reduce_matrix_remove_symbol(A, symrow, i)
else:
columns.append(column)
i -= 1
# Search for Bases
columnsr = []
for i in range(len(columns) - 1, -1,-1):
columnsr.append(columns[i])
basesx = reduce_matrix_search_for_base(columnsr)
if bases:
for base in basesx:
bases[0].append(base)
# Generate new Base
if bases == [[]]:
for x in range(0, len(A)):
A[x].append(1)
symrow.append(0)
def collect_data():
hashs = {}
for fl in os.listdir(sf(conf.result_folder)):
if os.path.isfile(os.path.join(sf(conf.result_folder), fl)):
hashs[fl] = [[], []]
try:
hashs.pop('NoConfig')
except KeyError:
pass
with open(sf(conf.config_map_file)) as f:
for line in f:
w = line.rstrip().split(sep=':')
if not w[0] or not w[0] in hashs:
continue
sol = utils.config_strtoint(w[1], False)
hashs[w[0]][0] = sol
for hash, data in hashs.items():
with open(os.path.join(sf(conf.result_folder), hash)) as f:
vec = []
for ln in f:
vec.append(float(ln))
hashs[hash][1] = vec
return hashs
def build_matrix(hashs):
A = []
B = []
for hash,data in hashs.items():
A.append(data[0])
B.append(data[1])
symrow = []
for y in range(0, len(A[0])):
symrow.append([abs(A[0][y])])
for x in range(0, len(A)):
for y in range(0, len(A[0])):
if A[x][y] < 0:
A[x][y] = 0
else:
A[x][y] = 1
return A, B, symrow
def evaluate():
print("Collect data...")
hashs = collect_data()
print('Build matrix...')
A, B, symrow = build_matrix(hashs)
# Reduce matrix A
print('Simplify matrix...')
bases = []
reduce_matrix(A, symrow, [bases])
# Calculate value
print('Figuring values...')
R = nplag.lstsq(A, B)
# Print result
print('--------------------')
utils.build_symbol_map()
for i in range(0, len(R[0])):
if symrow[i] == 0:
print("Base", end=' ')
else:
if len(bases) > 0:
if i in bases[0]:
print("Base", end=' ')
elif len(bases) > 1:
for x in range(0, len(bases)):
if i in bases[x]:
print("Base" + x, end=' ')
for s in symrow[i]:
print(utils.smap[s], end=' ')
print("=", end=' ')
print(str(R[0][i]))
#################################################################################
if __name__ == '__main__':
evaluate()
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