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

Jonathan Taylor jonathan.taylor@utoronto...
Mon Aug 17 14:43:19 CDT 2009


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?

Thanks,
Jonathan.

On Mon, Aug 17, 2009 at 3:12 PM, Charles R Harris
<charlesr.harris@gmail.com> wrote:
>
>
> On Mon, Aug 17, 2009 at 11:42 AM, Jonathan Taylor <jonathan.taylor@utoronto.ca> wrote:
>>
>> Hi,
>>
>> I am getting a strange crash in numpy.linalg.lstsq.  I have put the code that causes the crash along with two data files on my website at:
>>
>> http://www.cs.toronto.edu/~jtaylor/crash/
>>
>> I would be interested to know if this bug can be duplicated and/or if anyone has any suggestions as to why:
>
> Usually these problems are due to ATLAS. If you are using ATLAS, what is your OS/distribution? What hardware are you running on? Did you build ATLAS yourself?
>
> Chuck
>
>
>
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