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<p class=MsoNormal><font size=2 color=maroon face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:maroon'>To be honest, I’m
not sure. I’ve only ever done it on Mac. I think you may have to set the
CFLAGS and CXXFLAGS to add a gcc flag to compile 32-bit (probably using the –march
flag or something equivalent). Of course, you would have to make sure the
variable is set at the beginning of the first invocation of CMake to ensure
that the TRY_RUNs provide the right information.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=maroon face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:maroon'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=maroon face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:maroon'>-Ken<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=maroon face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:maroon'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Biao She
[mailto:shebiao@gmail.com] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, August 28, 2008
3:24 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Moreland, Kenneth<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [Paraview] 64 bit</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Thanks for your advice. I
really appreciate.<br>
This might be a silly question, but I don't know how to control the 64 bit or
32 bit compile. Is there an cmake option for that or should I try to compile it
on a 32 bit system?<br>
Cheers,<br>
<br>
Aaron<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>On Thu, Aug 28, 2008 at 3:15 PM, Moreland, Kenneth <<a
href="mailto:kmorel@sandia.gov">kmorel@sandia.gov</a>> wrote:<o:p></o:p></span></font></p>
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<p><font size=2 color=maroon face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:maroon'>That is correct. From your
description of the error, I thought you might have been trying to run
"mpirun –np 4 ./paraview", which will not work.</span></font><o:p></o:p></p>
<p><font size=2 color=maroon face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:maroon'> </span></font><o:p></o:p></p>
<p><font size=2 color=maroon face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:maroon'>I've never run into your error
(although I have little experience with 64-bit builds). From the details
you gave I cannot know what might be causing the rendering slowness, but have
you tried compiling everything 32-bit? That would at least give you
comparison timing and help you narrow down whether the problem is related to
the 64-bit build.</span></font><o:p></o:p></p>
<p><font size=2 color=maroon face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:maroon'> </span></font><o:p></o:p></p>
<p><font size=2 color=maroon face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:maroon'>-Ken</span></font><o:p></o:p></p>
<p><font size=2 color=maroon face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:maroon'> </span></font><o:p></o:p></p>
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<p><b><font size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;
font-weight:bold'>From:</span></font></b><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> Biao She [mailto:<a
href="mailto:shebiao@gmail.com" target="_blank">shebiao@gmail.com</a>] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, August 28, 2008
3:10 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Moreland, Kenneth<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [Paraview] 64 bit</span></font><o:p></o:p></p>
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<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<p style='margin-bottom:12.0pt'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Hi Ken.<br>
Thanks for you reply. Sorry for the confusion.<br>
I am not sure if I get what you mean. but I run the paraview server program in
an MPI job and then run the paraview executable to connect to the server. The
command which I use to start paraview server is: "mpirun -np 4
./pvserver".<br>
Is this the information you want from me? Please let me know if I am wrong.<br>
Thanks again!<br>
<br>
Aaron<o:p></o:p></span></font></p>
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<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'>On Thu,
Aug 28, 2008 at 7:09 AM, Moreland, Kenneth <<a
href="mailto:kmorel@sandia.gov" target="_blank">kmorel@sandia.gov</a>>
wrote:<o:p></o:p></span></font></p>
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<p><font size=2 color=maroon face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:maroon'>What do you mean by running ParaView in
parallel? You are not trying to run the paraview executable in an MPI
job, are you?</span></font><o:p></o:p></p>
<p><font size=2 color=maroon face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:maroon'> </span></font><o:p></o:p></p>
<p><font size=2 color=maroon face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:maroon'>-Ken</span></font><o:p></o:p></p>
<p><font size=2 color=maroon face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:maroon'> </span></font><o:p></o:p></p>
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<p><b><font size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;
font-weight:bold'>From:</span></font></b><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> <a
href="mailto:paraview-bounces@paraview.org" target="_blank">paraview-bounces@paraview.org</a>
[mailto:<a href="mailto:paraview-bounces@paraview.org" target="_blank">paraview-bounces@paraview.org</a>]
<b><span style='font-weight:bold'>On Behalf Of </span></b>Biao She<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, August 27, 2008
4:26 PM<br>
<b><span style='font-weight:bold'>To:</span></b> <a
href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a><br>
<b><span style='font-weight:bold'>Subject:</span></b> [Paraview] 64 bit</span></font><o:p></o:p></p>
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<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'>Hi there.<br>
I try to use a 64 bit linux to run paraview and I can compile and install it
successfully. The problem is when I run the software in the parallel mode, I
get errors like this:<br>
paraview(15611): unaligned access to 0x20000000034381cc, ip=0x2000000001d84ca1<br>
The rendering speed is quiet slow even when I use lots of CUPs. I don't know if
these errors are reponsible for the slow speed. Does anyone know how to fix the
problem?<br>
Thanks a lot!<br>
<br>
Aaron<o:p></o:p></span></font></p>
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<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'><br>
<br clear=all>
<br>
-- <br>
She, Biao<br>
Department of Computing Science,<br>
<st1:PlaceType w:st="on">University</st1:PlaceType> of <st1:PlaceName w:st="on">Alberta</st1:PlaceName>,
<st1:place w:st="on"><st1:City w:st="on">Edmonton</st1:City>, <st1:country-region
w:st="on">Canada</st1:country-region></st1:place><o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
<br clear=all>
<br>
-- <br>
She, Biao<br>
Department of Computing Science,<br>
<st1:PlaceType w:st="on">University</st1:PlaceType> of <st1:PlaceName w:st="on">Alberta</st1:PlaceName>,
<st1:place w:st="on"><st1:City w:st="on">Edmonton</st1:City>, <st1:country-region
w:st="on">Canada</st1:country-region></st1:place><o:p></o:p></span></font></p>
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