from performance import Performance
from goody import irange
from graph_goody import random, spanning_tree
# Put script here to generate data for Problem #1
g = None
def create_random(n):
global g
g = random(n, lambda n : 10*n)
for i in irange(0,7) :
n = 1000 * 2**i
p = Performance(lambda : spanning_tree(g), lambda : create_random(n),5,'Spanning Tree of size {}'.format(n))
p.evaluate()
p.analyze()
print()
import random
from goody import irange
from priorityqueue import PriorityQueue
from performance import Performance
def setup(N):
global pq
pq = PriorityQueue([random.randrange(0, N) for i in range(0, N)])
def code(N):
global pq
for i in range(N):
pq.remove()
for i in irange(0, 8):
N = 10000*2**i
P = Performance(lambda: code(10000), lambda: setup(N), 8, title = "\nPriority Queue of size " + str(N))
P.evaluate()
P.analyze()
from performance import Performance
from goody import irange
from graph_goody import random_graph,spanning_tree
from graph import Graph
# Put script below to generate data for Problem #1
# In case you fail, the data appears in sample8.pdf in the helper folder
global nodes
global graph
if __name__ == '__main__':
nodes = 1000
while nodes <= 128000:
graph = random_graph(nodes,lambda n : 10*n)
perf = Performance(lambda: spanning_tree(graph),setup=lambda:None,times_to_measure=5,title='Spanning Tree Timings for '+str(nodes)+' nodes')
perf.evaluate()
perf.analyze()
nodes *= 2
def random_graph(nodes: int, edges: int) -> {str: {str}}:
g = {str(n): set() for n in range(nodes)}
for i in range(int(edges)):
n1 = str(randrange(nodes))
n2 = str(randrange(nodes))
if n1 != n2 and n1 in g and n2 not in g[n1]:
g[n1].add(n2)
g[n2].add(n1)
return g
# Put code here to generate data for Quiz 8 problem #1
def create_random():
global grph
grph = random_graph(nodes, nodes * 5)
nodes = 100
while nodes <= 12800:
create_random()
performance = Performance(code=lambda: find_influencers(graph=grph),
setup=lambda: create_random(),
times_to_measure=5,
title="find_influencers of size " + str(nodes))
for i in irange(5):
performance.evaluate()
performance.analyze()
nodes = nodes * 2
print()
import random
from goody import irange
from performance import Performance
from priorityqueue import PriorityQueue
def setup(size):
global pq
alist = [i for i in range(size)]
random.shuffle(alist)
pq = PriorityQueue(alist)
def code(removes):
global pq
for i in range(removes):
pq.remove()
for i in irange(0,8):
size = 10000 * 2**i
p = Performance(lambda : code(10000), lambda:setup(size),5,'\n\nPriority Queue of size ' + str(size))
p.evaluate()
p.analyze()
from performance import Performance
from goody import irange
from graph_goody import random, spanning_tree
# Put script here to generate data for Problem #1
def create_random():
global dog
dog = random(x*1000, lambda n : 10*n)
if __name__ == '__main__':
x=1
while x<129:
y = Performance(lambda:spanning_tree(dog), lambda:create_random(), title = "Spanning Tree of Size " + str(x*1000))
y.evaluate()
y.analyze()
print()
x = 2*x
from graph_goody import random_graph, spanning_tree
from graph import Graph
#Submitter edwardc6(Chen,Edward)
# Put script here to generate data for Problem #1
# In case you fail, the data appears in sample8.pdf in the helper folder
# random(100,lambda n : 10*n)
def create_random(n):
global rand_graph
rand_graph = random_graph(n, lambda n: 10 * n)
def span_time(n):
global rand_graph
spanning_tree(rand_graph)
z = 500
while True:
n = z * 2
if (n == 256000):
break
zoon = 'Spanning Tree of size {}'.format(str(n))
jk = Performance(lambda: span_time(rand_graph), lambda: create_random(n),
5, zoon)
jk.evaluate()
jk.analyze()
print()
z = n