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* @jrmadsen | ||
* @jrmadsen @dgaliffiAMD | ||
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# Documentation files | ||
docs/* @ROCm/rocm-documentation | ||
|
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#!@PYTHON_EXECUTABLE@ | ||
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import os | ||
import sys | ||
import time | ||
import omnitrace | ||
from omnitrace.user import region as omni_user_region | ||
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_prefix = "" | ||
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def fib(n): | ||
return n if n < 2 else (fib(n - 1) + fib(n - 2)) | ||
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try: | ||
import numpy as np | ||
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def inefficient(n): | ||
print(f"[{_prefix}] ... running inefficient({n}) (1)") | ||
a = 0 | ||
for i in range(n): | ||
a += i | ||
for j in range(n): | ||
a += j | ||
_len = a * n * n | ||
_ret = np.random.rand(_len).sum() | ||
print(f"[{_prefix}] ... sum of {_len} random elements: {_ret}") | ||
return _ret | ||
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except ImportError as e: | ||
print(f"ImportError: {e}") | ||
import random | ||
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def _sum(arr): | ||
print(f"---- in _sum") | ||
return sum(arr) | ||
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def inefficient(n): | ||
print(f"[{_prefix}] ... running inefficient({n})") | ||
a = 0 | ||
for i in range(n): | ||
a += i | ||
for j in range(n): | ||
a += j | ||
_len = a * n * n | ||
_arr = [random.random() for _ in range(_len)] | ||
_ret = _sum(_arr) | ||
print(f"[{_prefix}] ... sum of {_len} random elements: {_ret}") | ||
return _ret | ||
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@omnitrace.profile() | ||
def run(n): | ||
_ret = 0 | ||
_ret += fib(n) | ||
_ret += inefficient(n) | ||
return _ret | ||
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if __name__ == "__main__": | ||
import argparse | ||
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parser = argparse.ArgumentParser() | ||
parser.add_argument("-n", "--num-iterations", help="Number", type=int, default=3) | ||
parser.add_argument("-v", "--value", help="Starting value", type=int, default=20) | ||
parser.add_argument( | ||
"-s", | ||
"--stop-profile", | ||
help="Stop tracing after given iterations", | ||
type=int, | ||
default=0, | ||
) | ||
args = parser.parse_args() | ||
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_prefix = os.path.basename(__file__) | ||
print(f"[{_prefix}] Executing {args.num_iterations} iterations...\n") | ||
for i in range(args.num_iterations): | ||
with omni_user_region(f"main_loop"): | ||
if args.stop_profile > 0 and i == args.stop_profile: | ||
omnitrace.user.stop_trace() | ||
ans = run(args.value) | ||
print(f"[{_prefix}] [{i}] result of run({args.value}) = {ans}\n") |
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Submodule perfetto
updated
4676 files
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