sorry, wrote the email below from the wrong email address<br> <div>best wishes,</div><div><br></div><div>Vassili</div><div><br></div><div><br><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername">ciambridge</b> <span dir="ltr"><<a href="mailto:ciambridge@gmail.com">ciambridge@gmail.com</a>></span><br>
Date: Thu, Oct 4, 2012 at 5:48 PM<br>Subject: different results of runs on different machines<br>To: <a href="mailto:users@einsteintoolkit.org">users@einsteintoolkit.org</a><br><br><br>Hello all,<div><br></div><div>i have a working installation of the einstein toolkit (compilation finished with all done.) on both my imac at work and on a local cluster at the university of valencia...both are installation of the 2012_05 release...</div>
<div><br></div><div>i have written thorns to read in and extrapolate RNSID-like initial data to the cartesian grid of the einstein toolkit..</div><div><br></div><div>the code runs on my imac, but gives NaNs and therefore segmentation faults on the cluster..</div>
<div><br></div><div>the imac version was compiled with g++-4.7 and gfortran-4.7 and the version on the cluster with ifort 12.0 (although i think that this shouldn't be an issue??)</div><div><br></div><div>i have attached both config files for the compilations, the thornlist is the one coming with a fresh checkout, and i have just added my two thorns to it....</div>
<div><br></div><div>running on the imac, the data is read in and interpolated without errors or nans popping up...</div><div><br></div><div>on the cluster, there seems to be a problem with the initial data, and the code crashes on segmentation faults (i have attached the logs of both an imac and cluster run)</div>
<div><br></div><div>i don't know whats causing this, could the problem be caused by the different compilers on the two machines?</div><div><br></div><div><br></div><div>best wishes,</div><div><br></div><div>Vassili</div>
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