[SciPy-Dev] ANN: SciPy 0.11.0 release candidate 1
Andreas Hilboll
lists at hilboll.de
Mon Jul 23 08:41:14 EDT 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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