[Scipy-tickets] [SciPy] #1307: Sparse matrices are limited to 2^32 non-zero elements

SciPy Trac scipy-tickets@scipy....
Thu Feb 17 18:28:48 CST 2011


#1307: Sparse matrices are limited to 2^32 non-zero elements
--------------------------------------+-------------------------------------
 Reporter:  peb                       |       Owner:  wnbell      
     Type:  enhancement               |      Status:  needs_review
 Priority:  normal                    |   Milestone:  Unscheduled 
Component:  scipy.sparse              |     Version:  0.8.0       
 Keywords:  compressed sparse matrix  |  
--------------------------------------+-------------------------------------
Changes (by peb):

  * status:  new => needs_review


Comment:

 We have modified and tested the 64-bit indexing enhancement.  The modified
 files are attached. The change defaults to 32-bit indexes and only use
 64-bit indexes when needed.  We would like to get these changes into the
 scipy codebase, since patching scipy each time a new version comes along
 is a pain.

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/1307#comment:6>
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