22 lines
496 B
Python
22 lines
496 B
Python
import numpy as np
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import time
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sizes = [100, 200, 300, 500, 1000, 2000, 3000, 5000]
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trials = 3
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for size in sizes:
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print(f"Testing size: {size}x{size}")
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A = np.random.rand(size, size)
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A = A.T @ A + np.eye(size)
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start = time.time()
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for _ in range(trials):
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A_inv = np.linalg.inv(A)
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end = time.time()
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duration = end - start
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print(f"Average time per inversion: {duration/trials:.3f} s")
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print("----------------------------------") |