Miscellaneous routines

Buffer objects

getbuffer
newbuffer

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

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.