This is documentation for an old release of NumPy (version 1.19). Read this page Search for this page in the documentation of the latest stable release (version 2.2).

Miscellaneous routines

Performance tuning

setbufsize(size)	Set the size of the buffer used in ufuncs.
getbufsize()	Return the size of the buffer used in ufuncs.

Memory ranges

shares_memory(a, b[, max_work])	Determine if two arrays share memory.
may_share_memory(a, b[, max_work])	Determine if two arrays might share memory
byte_bounds(a)	Returns pointers to the end-points of an array.

Array mixins

lib.mixins.NDArrayOperatorsMixin

Mixin defining all operator special methods using __array_ufunc__.

NumPy version comparison

lib.NumpyVersion(vstring)

Parse and compare numpy version strings.

Utility

get_include()	Return the directory that contains the NumPy *.h header files.
show_config()	Show libraries in the system on which NumPy was built.
deprecate(\*args, \*\*kwargs)	Issues a DeprecationWarning, adds warning to old_name’s docstring, rebinds old_name.__name__ and returns the new function object.
deprecate_with_doc(msg)

Matlab-like Functions

who([vardict])	Print the NumPy arrays in the given dictionary.
disp(mesg[, device, linefeed])	Display a message on a device.