[Numpy-tickets] [NumPy] #274: Speed up N-D Boolean indexing

NumPy numpy-tickets at scipy.net
Wed Sep 6 18:19:04 CDT 2006


#274: Speed up N-D Boolean indexing
-------------------------+--------------------------------------------------
 Reporter:  oliphant     |       Owner:  somebody
     Type:  enhancement  |      Status:  new     
 Priority:  normal       |   Milestone:          
Component:  Other        |     Version:          
 Severity:  normal       |    Keywords:          
-------------------------+--------------------------------------------------
 Currently N-D Boolean indexing works by creating intermediate integer
 index arrays for N>1.  This should be avoided when possible so that
 Boolean indexing is faster for N>1.

-- 
Ticket URL: <http://projects.scipy.org/scipy/numpy/ticket/274>
NumPy <http://projects.scipy.org/scipy/numpy>
The fundamental package needed for scientific computing with Python.


More information about the Numpy-tickets mailing list