Interesting, you don't have any hugepage information, it's probably
disabled in the kernel. Can you apply th attached patch and check that
the XML output only contains a single "page_type" line and that it looks
valid ? It should be something like
  <page_type size="4096" count="256834"/>
If so, then rerun make check again.

thanks,
Brice



Le 05/11/2010 07:55, ryuuta a écrit :
> Here they are.
> Thanks for the diagnosis.
>
> Regards,
> Ryuta
>
> On Fri, Nov 5, 2010 at 3:46 PM, Brice Goglin <brice.gog...@inria.fr
> <mailto:brice.gog...@inria.fr>> wrote:
>
>     Looks like you have some unexpected hugepage information. Not sure
>     it's the cause of the XML problem, but we need to debug this too.
>     Can you send the .tar.bz2 and .output file that
>     hwloc-gather-topology.sh generates ?
>
>     In the meantime, I need to change this test so as to show the
>     difference between the XML exports when this make check test fails.
>
>     thanks,
>     Brice
>
>
>
>     Le 05/11/2010 07:35, ryuuta a écrit :
>>     Here you go.
>>
>>     On Fri, Nov 5, 2010 at 3:07 PM, Brice Goglin
>>     <brice.gog...@inria.fr <mailto:brice.gog...@inria.fr>> wrote:
>>
>>         Looks like there's something specific to your machine. Can
>>         you send the XML output of lstopo ?
>>
>>         thanks
>>         Brice
>>
>>
>>
>>         Le 05/11/2010 05:41, ryuuta a écrit :
>>>         Hi,
>>>
>>>         I'd like to report the failure of the one of the tests run
>>>         by 'make check':
>>>
>>>         exported to buffer 0x8546408 length 3070
>>>         re-exported to buffer 0x854ce70 length 3047
>>>         lt-xmlbuffer: ../../hwloc/tests/xmlbuffer.c:36: main:
>>>         Assertion `size1 == size2' failed.
>>>         /bin/sh: line 5: 14531 Aborted                 ${dir}$tst
>>>         FAIL: xmlbuffer
>>>         ========================================================
>>>         1 of 19 tests failed
>>>         Please report to http://www.open-mpi.org/community/help/
>>>         ========================================================
>>>
>>>         I'm using gcc-4.5.1, libxml2-2.7.7, and zlib-1.2.5.
>>>         The revision of hwloc checked out from svn is: 2702
>>>
>>>         Regards,
>>>         Ryuta
>>>
>>>
>>>         _______________________________________________
>>>         hwloc-users mailing list
>>>         hwloc-us...@open-mpi.org <mailto:hwloc-us...@open-mpi.org>
>>>         http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-users
>>>           
>>
>>
>
>

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