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TST: test matrix.sum costing time #1085

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Merged
merged 5 commits into from
Oct 21, 2025
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TST: test matrix.sum costing time #1085

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0b7cd29
Parametrize sum performance test with multiple sizes
Zeroto521 Oct 21, 2025
9eef972
TST: test `matrix.sum` costing time
Zeroto521 Oct 21, 2025
7b86ebb
Remove 2000 datasize case
Zeroto521 Oct 21, 2025
508beec
Remove 1000 datasize case
Zeroto521 Oct 21, 2025
cb74173
Remove 500 datasize case
Zeroto521 Oct 21, 2025
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TST: test matrix.sum costing time 
use `np.ndarray.sum` instead of `np.sum`
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@Zeroto521
Zeroto521 committed Oct 21, 2025
commit 9eef97225ff3df6d67a68aee1a70a84aeca69abe
4 changes: 2 additions & 2 deletions tests/test_matrix_variable.py
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Expand Up @@ -222,9 +222,9 @@ def test_sum_performance(n):
model = Model()
x = model.addMatrixVar((n, n))

# Original sum via `np.sum`
# Original sum via `np.ndarray.sum`, `np.sum` will call subclass method
start_orig = time()
np.sum(x)
np.ndarray.sum(x)
end_orig = time()

# Optimized sum via `quicksum`
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