def main():
minPoints = 10
maxPoints = 300
pointInterval = 5
iteration = 2
for points in xrange(minPoints,maxPoints,pointInterval):
print points
distances = [0,0,0,0,0,0,0,0,0,0,0]
times =[0,0,0,0,0,0,0,0,0]
for iterations in xrange(iteration):
string = generateRandomString(points,50)
solver = []
solver.append(ab3d.alpha_beta_3d(string))
solver.append(ab.alpha_beta(string))
solver.append(ss.SlitheringSnakeSolver(string))
#solver.append(abai3d.alpha_beta_ai_3d(string))
for solves in xrange(len(solver)):
timer = time.time()
solution = solver[solves].solve()
timer = time.time()-timer
times[solves] += timer
distances[solves] += getPotentialEnergy(solution)
# print"a"
for solves in xrange(len(solver)):
print times[solves]/iteration
print distances[solves]/iteration
def main():
rails_environment = sys.argv[1]
connection = dbf.connect_to_database(rails_environment)
connection.autocommit = True
database_row_id=sys.argv[2]
cur = connection.cursor()
cur.execute ("SELECT * FROM proteins WHERE id=\'"+database_row_id+"\' LIMIT 1;")
database_row = cur.fetchone()
database_row_id = database_row[0]
params = database_row[3]
algorithm = database_row[4]
solver = None
if algorithm == "Alpha Beta":
solver = ab.alpha_beta(params)
if algorithm =="Slithering Snake":
solver = ss.SlitheringSnakeSolver(params)
if algorithm == "Alpha Beta 3D AI":
solver = ab_3d_ai.alpha_beta_ai_3d(params)
if algorithm == "Alpha Beta 3D":
solver = ab3d.alpha_beta_3d(params)
if solver is None:
print "ERROR: Invalid solver!"
else:
solver.cur = cur
solver.database_row_id=database_row_id
solver.setStatusDone("Calculating solution...")
solution =solver.solve()
solver.setSolution(solution)
solver.setDone('y')
print solution
return float(solution[i:len(solution)-1])
def generateRandomString(length, percent_h):
ph = float(percent_h)
hs = 0
string = ""
for i in xrange(length):
rand = random.random()
if rand <= float(length*ph - hs)/float(length - i):
string += "H"
hs += 1
else:
string += "P"
return string
percent_h = .5
length = 50
string = generateRandomString(length,percent_h)
print string
solver = ss.SlitheringSnakeSolver(string)
solution = solver.solve()
print getPotentialEnergy(solution)
solver = ab.alpha_beta(string)
solution = solver.solve()
print getPotentialEnergy(solution)
solver = ab3d.alpha_beta_3d(string)
solution = solver.solve()
print getPotentialEnergy(solution)