#4987: [with spkg, needs work] Upgrade to Cython 0.11
-------------------------+--------------------------------------------------
 Reporter:  robertwb     |        Owner:  mabshoff  
     Type:  enhancement  |       Status:  reopened  
 Priority:  major        |    Milestone:  sage-3.4.1
Component:  packages     |   Resolution:            
 Keywords:               |  
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Changes (by robertwb):

  * status:  closed => reopened
  * resolution:  fixed =>


Comment:

 Speed profiling should be done as well!

 0.10.3
 {{{
 sage: sage: time set_random_seed(11); M = random_matrix(QQ, 100, 100);
 M.echelonize()
 CPU times: user 0.02 s, sys: 0.00 s, total: 0.02 s
 Wall time: 0.03 s
 }}}

 0.11
 {{{
 sage: time set_random_seed(11); M = random_matrix(QQ, 100, 100);
 M.echelonize()
 CPU times: user 0.46 s, sys: 0.00 s, total: 0.46 s
 Wall time: 0.46 s
 }}}

 This is a blocker for 0.11.1

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4987#comment:25>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of 
Reinventing the Wheel

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