[Scipy-tickets] [SciPy] #1645: incorrect lwork assertion in f2py wrapper for LAPACK xGERQF

SciPy Trac scipy-tickets@scipy....
Thu May 3 09:00:07 CDT 2012


#1645: incorrect lwork assertion in f2py wrapper for LAPACK xGERQF
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 Reporter:  mike.wimmer   |       Owner:  somebody    
     Type:  defect        |      Status:  needs_review
 Priority:  normal        |   Milestone:  Unscheduled 
Component:  scipy.linalg  |     Version:  devel       
 Keywords:                |  
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Comment(by mike.wimmer):

 Replying to [comment:1 rgommers]:
 > Did you check the rest of flapack.pyf.src for this issue? There are
 multiple places where {{{lwork=3*n}}} is used.

 You are right, the same problem also exists in the xORGRQ and xUNGRQ
 wrappers. The rest is fine though. It's just that rows and columns are
 interchanged in the RQ-decomposition wrappers.

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Ticket URL: <http://projects.scipy.org/scipy/ticket/1645#comment:2>
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