[Insight-developers] JPEG2000ImageIO moved to Review : Input images too large...

Tue Aug 24 08:14:30 EDT 2010

Le 24 août 10 à 13:46, Gaëtan Lehmann a écrit :

>
> Le 24 août 10 à 13:20, Bradley Lowekamp a écrit :
>
>> Luis,
>>
>> This patch is for the jpeg2000 library. So it may need to work its  
>> way into that library' svn too.  But getting this intrinsic stuff  
>> portable is challenging!
>>
>> Here is the failure I am getting:
>> http://www.cdash.org/CDash/viewBuildError.php?buildid=702338
>>
>> On a related issue the sun system is getting the following errors  
>> about not having the xmmintrin.h file:
>> http://www.cdash.org/CDash/viewBuildError.php?buildid=701665
>>
>
> Hi Brad,
>
> Sun Studio do have xmmintrin.h

err, I'm searching for a problem with sun studio, but this one is with  
gcc...
Anyway, xmmintrin.h seems to be there for gcc too, but maybe in an  
unusual location.

>
>  $ glocate xmmintrin.h
>  /opt/SUNWspro/prod/include/cc/sys/xmmintrin.h
>  /opt/SUNWspro/prod/include/cc/xmmintrin.h
>  /usr/sfw/lib/gcc/i386-pc-solaris2.10/3.4.3/install-tools/include/ 
> xmmintrin.h
>
> I don't know why it can't be found though. I have to check the  
> installation or maybe the default included paths.
>
> Gaëtan
>
>> I would suspect that this is a case for try compile, check for  
>> header, make a config file, but openjpeg does not have the  
>> generated configuration file yet.
>> I have gone a head and staged and merged these changes.
>>
>> Brad
>>
>> On Aug 23, 2010, at 5:17 PM, Luis Ibanez wrote:
>>
>>>
>>> Hi Brad,
>>>
>>> Thanks for giving it a try.
>>>
>>> I haven't seen the Experimental build from "victoria"
>>> in the Dashboard yet.
>>>
>>> Should I apply the patch anyways  ?
>>>
>>>
>>>   Please advise,
>>>
>>>
>>>        Thanks
>>>
>>>
>>>              Luis
>>>
>>>
>>>
>>> --------------------------------
>>> On Mon, Aug 23, 2010 at 9:52 AM, Bradley Lowekamp <blowekamp at mail.nih.gov 
>>> > wrote:
>>> Hello,
>>>
>>> I am experiencing compilation in the openjpeg2000 library with  
>>> regards to sse intrinsics:
>>> (my workstation victoria should be finishing the erroneous  
>>> experimental build soon, so just check the cdash )
>>>
>>> I have published changes onto my github account in the  
>>> "openjpeg2000_sse" branch. I have also attached a patch which can  
>>> be applied with the "git am" command.
>>>
>>> Using SSE intrinsic portably is tricky. And it's tricky to test  
>>> because it's not always clear which compilers have them enabled on  
>>> the dashboard. But briefly reading the Intel, GCC, and MSDN  
>>> documentation I believe the intrinsic functions are more portable  
>>> then the overloaded operators.
>>>
>>>
>>>
>>> On Aug 21, 2010, at 8:48 PM, Luis Ibanez wrote:
>>>
>>>>
>>>> Hi Kishore,
>>>>
>>>> Now that we have updated openjpeg  to Monday's
>>>> version of openjpeg-v2, we were also able to move
>>>> the JPEG2000ImageIO classes from the
>>>> Insight Journal paper:
>>>>
>>>> http://www.insight-journal.org/browse/publication/741
>>>> http://hdl.handle.net/10380/3187
>>>>
>>>>
>>>> BTW: Thanks for submitting the paper     :-)
>>>>
>>>>
>>>> We are however, struggling with the input images,
>>>> since they are rather large.
>>>>
>>>> So far we have committed only the images
>>>>
>>>> 	• Bretagne1.j2k ---- 90Kb
>>>> 	• Cevennes2.jp2 ---- 18Kb
>>>>
>>>> The others are larger than 100Kb....
>>>>
>>>>
>>>> The conundrum is that, we actually should test
>>>> with very large images, given that this is one
>>>> of the purposes of introducing JPEG2000.
>>>>
>>>>
>>>> Any ideas are welcome....
>>>>
>>>> In the meantime, if you have a chance, please
>>>> give it a try at the new code in ITK/Code/Review.
>>>>
>>>>
>>>>   Thanks
>>>>
>>>>
>>>>        Luis
>>>>
>>>>
>>>> <ATT00001..txt>
>>>
>>>
>>>
>>
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>
> -- 
> Gaëtan Lehmann
> Biologie du Développement et de la Reproduction
> INRA de Jouy-en-Josas (France)
> tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
> http://voxel.jouy.inra.fr  http://www.itk.org
> http://www.mandriva.org  http://www.bepo.fr
>
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Kitware offers ITK Training Courses, for more information visit:
> http://kitware.com/products/protraining.html
>
> Please keep messages on-topic and check the ITK FAQ at:
> http://www.itk.org/Wiki/ITK_FAQ
>
> Follow this link to subscribe/unsubscribe:
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-- 
Gaëtan Lehmann
Biologie du Développement et de la Reproduction
INRA de Jouy-en-Josas (France)
tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
http://voxel.jouy.inra.fr  http://www.itk.org
http://www.mandriva.org  http://www.bepo.fr

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