[Numpy-discussion] Lots of 32bits specific errors

David Cournapeau cournape@gmail....
Tue Jan 5 16:31:55 CST 2010


On Wed, Jan 6, 2010 at 6:48 AM, Xavier Gnata <xavier.gnata@gmail.com> wrote:
> Hi,
>
> I have compiled numpy 1.5.0.dev8039 both on a 32 and a 64bits ubuntu
> machine.
>
> On the 64bits one, everything is fine:
> numpy.test get a perfect score:
> <nose.result.TextTestResult run=2504 errors=0 failures=0>
>
> On the 32bits ubuntu, the story is not that nice:
> <nose.result.TextTestResult run=2504 errors=1 failures=16>

Almost all your errors are in linalg - most likely an atlas problem.
Atlas with sse2 is buggy on some Ubuntu versions. You should check
Ubuntu bug tracker to see if it affects the version you are using.

David


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