Add note describing array copy if discontiguous

2026-07-05 07:22:17 +08:00 · 2013-08-25 11:04:50 +02:00
parent b40ef3ad7d
commit cb28bba6ee
1 changed files with 6 additions and 0 deletions
@@ -18,6 +18,12 @@ def unique_rows(ar):
    ------
    ValueError : if `ar` is not two-dimensional.

+    Notes
+    -----
+    The function will generate a copy of `ar` if it is not
+    C-contiguous, which will negatively affect performance for large
+    input arrays.
+
    Examples
    --------
    >>> ar = np.array([[1, 0, 1],