Добавить lec1/simple_run.py

2026-10-17 08:39:41 +02:00
parent f334cee692
commit a9dc4afde6
1 changed files with 14 additions and 0 deletions
@@ -0,0 +1,14 @@
+from concurrent.futures import ProcessPoolExecutor
+from bench import bench
+from mc_parallel import estimate_pi_parallel
+N_PER_WORKER = 5_000_000 # объём работы на одного исполнителя
+if __name__ == "__main__":
+ print(" p N T(p), с E_weak")
+ for p in [1, 2, 4, 6, 8, 10]:
+ n = N_PER_WORKER * p # задача растёт вместе с числом процессов
+ with ProcessPoolExecutor(max_workers=p) as pool:
+ tp, _, _ = bench(estimate_pi_parallel, n, pool, p)
+9
+ if p == 1:
+ t_base = tp
+ print(f"{p:2d} {n:10_d} {tp:7.2f} {t_base / tp:6.2f}")