def main():
"""
Main method.
Create an experiment, gather the data, and plot the results.
"""
invars = {
"Olevel": [
"-O0",
"-O1",
"-O2",
"-O3",
"-Os"
],
"const": [True, False]
}
# Setup a persistent results store in the current directory.
lab.setstore(".")
# Create the experiment by enumerating the possible testcases from
# the permutations of invars.
harness = RtExperiment(testcase.cases(invars, type=RtOlevel))
# Gather data using a static sample size of 100.
results = harness.gather(sampler.Static(100))
# Filter the results.
baseline = results.select("const", False)
const = results.select("const", True)
# Plot the results.
plot.bar("Olevel", "Runtime", baseline, path="basline.png")
plot.bar("Olevel", "Runtime", const, path="const.png")
def main():
"""
Main method.
Create an experiment and gather data.
"""
invars = {
"host": [
"cec",
"dhcp-90-060",
"florence",
"monza",
"tim",
"whz5"
],
"device": [
("CPU", 1)
("GPU", 1)
("GPU", 2)
("GPU", 3)
("GPU", 4)
]
"border": [
[ 1, 1, 1, 1],
[ 5, 5, 5, 5],
[10, 10, 10, 10],
[20, 20, 20, 20],
[30, 30, 30, 30],
[ 1, 10, 30, 30],
[20, 10, 20, 10]
],
"workgroup size c": [4, 16, 32, 64],
"workgroup size r": [4, 16, 32, 64]
}
# Setup a persistent results store in the current directory.
lab.setstore(".")
# Create the experiment by enumerating the possible testcases from
# the permutations of invars, subject to the constraints provided
# by "invars_are_legal".
sample_harness = E14(testcase.cases(invars, type=SimpleBigTest,
contraints=invars_are_legal))
# Gather data using a static sample size of 100.
harness.gather(sampler.ProportionalVariance(0.05, min=5, max=30))