David Galiffi
489eda995d
The Omnitrace program is being renamed.
Full name: "ROCm Systems Profiler"
Package name: "rocprofiler-systems"
Binary / Library names: "rocprof-sys-*"
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Co-authored-by: Xuan Chen <xuchen@amd.com>
Signed-off-by: David Galiffi <David.Galiffi@amd.com>
[ROCm/rocprofiler-systems commit: d07bf508a9]
67 行
1.6 KiB
Python
実行ファイル
67 行
1.6 KiB
Python
実行ファイル
#!@PYTHON_EXECUTABLE@
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import os
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import sys
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import time
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import rocprofsys
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from rocprofsys.user import region as omni_user_region
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import random
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_prefix = ""
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def fib(n):
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return n if n < 2 else (fib(n - 1) + fib(n - 2))
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def _sum(arr):
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print(f"---- in _sum")
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return sum(arr)
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def inefficient(n):
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print(f"[{_prefix}] ... running inefficient({n})")
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a = 0
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for i in range(n):
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a += i
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for j in range(n):
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a += j
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_len = a * n * n
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_arr = [random.random() for _ in range(_len)]
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_ret = _sum(_arr)
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print(f"[{_prefix}] ... sum of {_len} random elements: {_ret}")
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return _ret
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@rocprofsys.profile()
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def run(n):
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_ret = 0
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_ret += fib(n)
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_ret += inefficient(n)
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return _ret
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if __name__ == "__main__":
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import argparse
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parser = argparse.ArgumentParser()
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parser.add_argument("-n", "--num-iterations", help="Number", type=int, default=3)
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parser.add_argument("-v", "--value", help="Starting value", type=int, default=20)
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parser.add_argument(
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"-s",
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"--stop-profile",
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help="Stop tracing after given iterations",
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type=int,
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default=0,
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)
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args = parser.parse_args()
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_prefix = os.path.basename(__file__)
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print(f"[{_prefix}] Executing {args.num_iterations} iterations...\n")
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for i in range(args.num_iterations):
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with omni_user_region(f"main_loop"):
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if args.stop_profile > 0 and i == args.stop_profile:
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rocprofsys.user.stop_trace()
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ans = run(args.value)
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print(f"[{_prefix}] [{i}] result of run({args.value}) = {ans}\n")
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