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Обновить lec1/run_strong.py

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kosipov
2026-10-17 08:43:47 +02:00
parent 0aec2aac4e
commit 4e975729fc
1 changed files with 8 additions and 8 deletions
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lec1/run_strong.py
+8 -8
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@@ -4,11 +4,11 @@ from mc import estimate_pi_serial
from mc_parallel import estimate_pi_parallel from mc_parallel import estimate_pi_parallel
N = 20_000_000 N = 20_000_000
if __name__ == "__main__": if __name__ == "__main__":
t1, _, _ = bench(estimate_pi_serial, N) t1, _, _ = bench(estimate_pi_serial, N)
print(f"Последовательно: T(1) = {t1:.2f} с") print(f"Последовательно: T(1) = {t1:.2f} с")
print(" p T(p), с S(p) E(p)") print(" p T(p), с S(p) E(p)")
for p in [1, 2, 4, 6, 8, 10]: for p in [1, 2, 4, 6, 8, 10]:
with ProcessPoolExecutor(max_workers=p) as pool: with ProcessPoolExecutor(max_workers=p) as pool:
tp, _, _ = bench(estimate_pi_parallel, N, pool, p) tp, _, _ = bench(estimate_pi_parallel, N, pool, p)
s = t1 / tp s = t1 / tp
print(f"{p:2d} {tp:8.2f} {s:5.2f} {s / p:5.2f}") print(f"{p:2d} {tp:8.2f} {s:5.2f} {s / p:5.2f}")