diff options
-rw-r--r-- | numpy/core/memmap.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/numpy/core/memmap.py b/numpy/core/memmap.py index 315825b9f..3bd22dc9f 100644 --- a/numpy/core/memmap.py +++ b/numpy/core/memmap.py @@ -236,11 +236,11 @@ class memmap(ndarray): raise ValueError("Size of available data is not a " "multiple of the data-type size.") size = bytes // _dbytes - shape = (np.uint64(size),) + shape = (np.intp(size),) else: if not isinstance(shape, tuple): shape = (shape,) - shape = tuple(map(lambda x: np.uint64(x), shape)) # Force-promote to uint64, prevent possible overflow + shape = tuple(map(lambda x: np.intp(x), shape)) # Force-promote to intp, prevent possible overflow with 32-bit types near the top of their range size = 1 for k in shape: size *= k |