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Hi Safdary,<br>
<br>
I have tested your geometry with the Varian data and the command
line you provided, for both CPU and CUDA reconstructions, and it
works on my system, with the version of RTK present on the master
branch of the git repository and the rtkfdk tool it provides.<br>
<br>
Could you perform the test suggested by Yang, and let us know
whether you managed to reconstruct your slice, both with and without
the --hardware=cuda option ? The help we can provide will greatly
depend on the outcome of this test: <br>
* if it works, then you RTK is fine, your system is fine, and the
modifications you had performed on the rtkfdk application code
caused some error. You can start over from the rtkfdk provided by
the git repository and modify it as you like, and track which
modification causes your problem.<br>
* if it does not work, then it is either a bug in RTK or a problem
with your system, and we should strive to correct the bug or
understand why your system cannot run rtkfdk properly<br>
<br>
Best regards,<br>
Cyril<br>
<br>
<div class="moz-cite-prefix">On 06/25/2015 05:55 PM, Yang K Park
wrote:<br>
</div>
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi
Safdary,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I’m
a bit confused because the attached source code is not
original rtkfdk source code.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">So,
my point about genuine rtkfdk means,<o:p></o:p></span></p>
<p class="MsoListParagraph"
style="text-indent:-.25in;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><span
style="mso-list:Ignore">1.<span style="font:7.0pt
"Times New Roman""> </span></span></span><!--[endif]--><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Update
your rtk source<o:p></o:p></span></p>
<p class="MsoListParagraph"
style="text-indent:-.25in;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><span
style="mso-list:Ignore">2.<span style="font:7.0pt
"Times New Roman""> </span></span></span><!--[endif]--><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Don’t
change any source code and just compile them.<o:p></o:p></span></p>
<p class="MsoListParagraph"
style="text-indent:-.25in;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><span
style="mso-list:Ignore">3.<span style="font:7.0pt
"Times New Roman""> </span></span></span><!--[endif]--><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Use
the example dataset for Varian from RTK website.<o:p></o:p></span></p>
<p class="MsoListParagraph"
style="text-indent:-.25in;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><span
style="mso-list:Ignore">4.<span style="font:7.0pt
"Times New Roman""> </span></span></span><!--[endif]--><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">In
the command prompt, run the command line (“rtkfdk …”)<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I
guess you already did the above things, and then you could
see something with CPU option but nothing in your cuda-based
reconstruction. <o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">If
that is the case, I’m suspecting your CUDA/Graphic driver
and cuda implementation such as CUDA-compute_10 error you
might have faced during RTK compiling.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">To
be honest, I have no idea how to deal with such
issues.(Sorry about that)<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Yang<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoListParagraph"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif">
safdary mohsen [<a class="moz-txt-link-freetext" href="mailto:ieee.safdary@gmail.com">mailto:ieee.safdary@gmail.com</a>] <br>
<b>Sent:</b> Thursday, June 25, 2015 1:28 AM<br>
<b>To:</b> Yang-Kyun Park<br>
<b>Cc:</b> <a class="moz-txt-link-abbreviated" href="mailto:rtk-users@openrtk.org">rtk-users@openrtk.org</a>; Cyril Mory<br>
<b>Subject:</b> Re: [Rtk-users] error on build rtk in visual
studio 2012 when rtk use cuda<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal">Hi <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal"> what is genuine rtkfdk.exe ?<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">source code is attached to mail and
command line is:<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">rtkfdk --geometry geometry.xml --regexp
.*.hnd --path Scan0 --output slice30.mha --verbose
--spacing 0.25,0.25,0.25 --dimension 1024,1,1024 --origin
-127.875,30,-127.875 --hardware cuda<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p><o:p> </o:p></p>
<p><span style="font-size:10.0pt;font-family:Consolas"><o:p> </o:p></span></p>
<br>
</div>
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