[SciPy-Dev] ANN: SciPy 0.11.0 release candidate 1

Andreas Hilboll lists@hilboll...
Mon Jul 23 07:41:14 CDT 2012


> 20.07.2012 11:34, Andreas Hilboll kirjoitti:
> [clip]
>> ======================================================================
>> FAIL: test_basic.TestNorm.test_stable
>> ----------------------------------------------------------------------
> [clip]
>
> Broken BLAS or something? Try this fortran program:
>
>
> !!! test.f90
> program main
>     implicit none
>     real a(10001)
>     real b, snrm2
>     external snrm2
>
>     a(1) = 1e4
>     a(2:10001) = 1.0
>
>     b = snrm2(10001, a, 1)
>     write(*,*) b   ! should give 10000.5
> end program main
>
>

% gfortran -lblas test_blas.f90
% ./a.out
   10000.0000

So apparently, something's wrong. But what?

Cheers, A.



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