[SciPy-dev] *** glibc detected *** free(): invalid pointer: 0x403931d8 ***
Nils Wagner
nwagner at mecha.uni-stuttgart.de
Sat Dec 17 02:54:14 EST 2005
On Sat, 17 Dec 2005 00:42:28 -0700
Travis Oliphant <oliphant.travis at ieee.org> wrote:
> Nils Wagner wrote:
>
>>Hi all,
>>
>>I am using the latest svn versions.
>>python setup.py install works fine in core
>>but the same in scipy results in
>> *** glibc detected *** free(): invalid pointer:
>>0x403931d8 ***
>>
>>
>>
> I found a stray use of the free function (instead of
>_pya_free) which
> could be the cause of this. I've fixed it in SVN. I'd
>like some more
> tests on the use of the Python memory allocator to see
>if it makes any
> kind of difference (small array tests would be the most
>useful---I don't
> expect any difference on large array tests). Changing
>the
> PyArray_USE_PYMEM constant in arrayobject.h switches
>which allocator is
> used.
>
> -Travis
>
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here is the problem
_configtest.o(.text+0x21): In function `main':
/home/nwagner/svn/core/_configtest.c:5: undefined
reference to `exp'
collect2: ld returned 1 exit status
Nils
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