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

SciPy scipy-tickets@scipy....
Sun Nov 2 22:03:09 CST 2008


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

 I was looking at the veclib_cabi_f wrappers and was wondering if it
 shouldn't be possible to just use (as Apple suggested) as the fortran
 wrapper
 {{{

       double complex function zdotc(n, zx, incx, zy, incy)
       double complex zx(*), zy(*), z
       integer n, incx, incy
       call cblas_zdotc_sub(%val(n), zx, %val(incx), zy, %val(incy), z)
       zdotc = z
       return
       end
 }}}
 That would
 be simpler than adding the additional C wrapper (if it works).
 Might be an issue with underscores depending on compiler and flags?

-- 
Ticket URL: <http://scipy.org/scipy/scipy/ticket/725#comment:11>
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