[Numpy-discussion] Seg. fault when running tests

Julian Taylor jtaylor.debian@googlemail....
Sat Jun 15 15:03:20 CDT 2013


On 15.06.2013 21:57, Warren Weckesser wrote:
> 
> On Sat, Jun 15, 2013 at 3:15 PM, Julian Taylor

>     @warren, can you please bisect the commit causing this?
> 
> 
> 
> Here's the culprit:
> 
> aef286debfd11a62f1c337dea55624cee7fd4d9e is the first bad commit
> commit aef286debfd11a62f1c337dea55624cee7fd4d9e
> Author: Julian Taylor <jtaylor.debian@googlemail.com
> <mailto:jtaylor.debian@googlemail.com>>
> Date:   Mon Jun 10 19:38:58 2013 +0200
> 
>     ENH: enable unaligned loads on x86
>    
>     x86 can handle unaligned load and there is no hand vectorized code in
>     this file. It would be a serious compiler bug if it adds vectorization
>     without checking for alignment.
>     Enables fast complex128 copies which are unaligned on 32 bit gcc unless
>     compiled with -malign-double.
> 
> :040000 040000 d0948d1e1d942d41d50ce9e57bdc430db9a16f9e
> 45a48f383353857b8d0dd24e542c7ab6f137448c M  numpy
> 
> Link:
> https://github.com/numpy/numpy/commit/aef286debfd11a62f1c337dea55624cee7fd4d9e
> 

Interesting, possibly there is some inconsistencies in the macros in
this file.
But I don't understand why I can't reproduce it.
Does it happen with python 3.2 too?


More information about the NumPy-Discussion mailing list