1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
# mypy: allow-untyped-defs
"""Trivial use of Timer API:
$ python -m examples.simple_timeit
"""
import torch
import torch.utils.benchmark as benchmark_utils
def main():
timer = benchmark_utils.Timer(
stmt="x + y",
globals={"x": torch.ones((4, 8)), "y": torch.ones((1, 8))},
label="Broadcasting add (4x8)",
)
for i in range(3):
print(f"Run: {i}\n{'-' * 40}")
print(f"timeit:\n{timer.timeit(10000)}\n")
print(f"autorange:\n{timer.blocked_autorange()}\n\n")
if __name__ == "__main__":
main()
|
