[Numpy-discussion] Strange crash in numpy.linalg.lstsq.

Jonathan Taylor jonathan.taylor@utoronto...
Mon Aug 17 15:50:00 CDT 2009


I compiled lapack and atlas from scratch using g77 but now
numpy.test() hangs when I try to use any numpy functionality.  I think
I saw someone else write about this.  Is this a common problem?

Thanks,
Jonathan.

On Mon, Aug 17, 2009 at 4:38 PM, Charles R
Harris<charlesr.harris@gmail.com> wrote:
>
>
> On Mon, Aug 17, 2009 at 1:43 PM, Jonathan Taylor
> <jonathan.taylor@utoronto.ca> wrote:
>>
>> Hi,
>>
>> I am using a computer that is administered.  It is an intel Ubuntu box
>> and came with an ATLAS compiled.  I thus compiled my own numpy1.3.0
>> against that ATLAS.
>>
>> I was thinking about recompiling ATLAS myself.  This machine only has
>> g77 and not gfortran on it.  Will that still work?
>
> As long as everything is consistent it should. Ubuntu has had some issues
> with ATLAS and I suspect that is what you are seeing. David Cournapeau could
> tell you more.
>
> Chuck
>
>
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