diff options
Diffstat (limited to 'numpy/core')
| -rw-r--r-- | numpy/core/memmap.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/numpy/core/memmap.py b/numpy/core/memmap.py index 0945b1748..6fa845277 100644 --- a/numpy/core/memmap.py +++ b/numpy/core/memmap.py @@ -102,6 +102,8 @@ class memmap(ndarray): The memmap object can be used anywhere an ndarray is accepted. Given a memmap ``fp``, ``isinstance(fp, numpy.ndarray)`` returns ``True``. + + Memory-mapped files cannot be larger than 2GB on 32-bit systems. When a memmap causes a file to be created or extended beyond its current size in the filesystem, the contents of the new part are |