def performance_regular_sampler(width, height):
sam = RegularSampler(width, height)
runtimes = [Runtime(), Runtime(), Runtime(), Runtime()]
sam.prepare(runtimes)
sam.set_pass(0)
code = """
ret = 1
nsamples = 0
while ret != 0:
ret = generate_sample(sample)
if ret == 0:
break
nsamples = nsamples + 1
"""
sample = Sample(0.0, 0.0, 0, 0, 1.0)
props = {'sample': sample, 'ret': 0, 'nsamples': 0}
bas = BasicShader(code, props)
bas.prepare(runtimes, [sam.shader])
start = time.clock()
bas.execute()
end = time.clock()
print("Exectution of generating %i samples took %f" %
(bas.shader.get_value('nsamples'), end - start))
def test_regular_sampler(width, height):
sam = RegularSampler(width, height, 0.1)
runtime = Runtime()
sam.prepare([runtime])
sam.set_pass(0)
code = """
ret = generate_sample(sample)
"""
sample = Sample(0.0, 0.0, 0, 0, 1.0)
props = {'sample': sample, 'ret': 0}
bas = BasicShader(code, props)
bas.prepare([runtime], [sam.shader])
while True:
bas.execute()
sample = sam.generate_sample()
test_values(sample, bas.shader)
if sample is None:
break
def test_regular_sampler(width, height):
sam = RegularSampler(width, height, 0.1)
runtime = Runtime()
sam.prepare([runtime])
sam.set_pass(0)
code = """
ret = generate_sample(sample)
"""
sample = Sample(0.0, 0.0, 0, 0, 1.0)
props = {'sample': sample, 'ret': 0}
bas = BasicShader(code, props)
bas.prepare([runtime], [sam.shader])
while True:
bas.execute()
sample = sam.generate_sample()
test_values(sample, bas.shader)
if sample is None:
break
def performance_regular_sampler(width, height):
sam = RegularSampler(width, height)
runtimes = [Runtime(), Runtime(), Runtime(), Runtime()]
sam.prepare(runtimes)
sam.set_pass(0)
code = """
ret = 1
nsamples = 0
while ret != 0:
ret = generate_sample(sample)
if ret == 0:
break
nsamples = nsamples + 1
"""
sample = Sample(0.0, 0.0, 0, 0, 1.0)
props = {'sample': sample, 'ret': 0, 'nsamples': 0}
bas = BasicShader(code, props)
bas.prepare(runtimes, [sam.shader])
start = time.clock()
bas.execute()
end = time.clock()
print("Exectution of generating %i samples took %f" % (bas.shader.get_value('nsamples') , end - start))
