[Scipy-tickets] [SciPy] #725: arpack problem on mac os x

SciPy scipy-tickets@scipy....
Sun Nov 2 23:47:08 CST 2008


#725: arpack problem on mac os x
---------------------------------+------------------------------------------
 Reporter:  cdavid               |        Owner:  cdavid
     Type:  defect               |       Status:  closed
 Priority:  highest              |    Milestone:  0.7.0 
Component:  scipy.sparse.linalg  |      Version:        
 Severity:  blocker              |   Resolution:  fixed 
 Keywords:                       |  
---------------------------------+------------------------------------------
Comment (by cdavid):

 For the double wrapper (F and C): the example given by Apple does not work
 with gfortran, because of name mangling: cblas_cdotu_sub is transformed
 into cblas_cdotu_sub_ (and also the _ prefix for any symbol, be it C or
 Fortran, and as such does not matter here). I don't know how to reference
 a C function in Fortran in a cross platform manner. If you know how to do
 it, then we can bypass the second wrapper.

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Ticket URL: <http://scipy.org/scipy/scipy/ticket/725#comment:18>
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