<div dir="ltr">Hi Simon,<div><br></div><div>I have a follow up question: When installing RTK as an ITK module as per your suggestion, which RTK version is used? Is the latest release (2.0.1) bundled with ITK or is the newest RTK pulled from Github? </div><div><br></div><div>I ask this because I have a feeling I would benefit from using <a href="https://github.com/SimonRit/RTK/commit/99a6626f42e6654d11a780127610c95d3c1a063e">this commit</a> and am wondering what's the best pratice to install it.</div><div><br></div><div><br></div><div>Thank you very much</div><div>Clemens</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jul 3, 2019 at 2:12 AM Simon Rit <<a href="mailto:simon.rit@creatis.insa-lyon.fr">simon.rit@creatis.insa-lyon.fr</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>You never need this option except for using <a href="http://www.openrtk.org/Doxygen/classrtk_1_1ExtractPhaseImageFilter.html" target="_blank">ExtractPhaseImageFilter</a> but it makes the CPU version faster. So you don't need it if you only use the GPU version of FDK. I don't know anlything about ITK_USE_CUFFTW, it's a recent option I've never used...</div><div>Cheers,</div><div>Simon<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jul 2, 2019 at 11:01 PM C S <<a href="mailto:clem.schmid@gmail.com" target="_blank">clem.schmid@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Simon,<div><br></div><div>thank you very much for your swift answer! </div><div><br></div><div>If compiling for GPU, I don't need ITK_USE_FFTWD or ITK_USE_FFTWF, right? Would you recommend using ITK_USE_CUFFTW?</div><div><br></div><div><br></div><div>Best</div><div>Clemens</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Am Di., 2. Juli 2019 um 11:56 Uhr schrieb Simon Rit <<a href="mailto:simon.rit@creatis.insa-lyon.fr" target="_blank">simon.rit@creatis.insa-lyon.fr</a>>:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Hi,</div><div>No yet! We aim at proposing this soon but it's not ready. The best practice is to build from ITK, turn on Module_RTK, RTK_USE_CUDA and ITK_WRAP_PYTHON.</div><div>Someone has already requested a proper compilation doc, we'll work on it asap, sorry for the inconvenience.</div><div>Simon<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jul 2, 2019 at 5:51 PM C S <<a href="mailto:clem.schmid@gmail.com" target="_blank">clem.schmid@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Dear RTK users,<div><br></div><div>is there a possibility to get GPU support within RTK from the PyPI package "itk-rtk"? </div><div><a href="https://pypi.org/project/itk-rtk/" target="_blank">https://pypi.org/project/itk-rtk/</a></div><div><br></div><div>If not, what is the current "best practice" building RTK with GPU and Python bindings? I'm on Ubuntu 18.04 with CUDA 10.0.</div><div><br></div><div><br></div><div>Thank you very much for your help! </div><div>Clemens</div></div>
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