<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Thu, Sep 15, 2016 at 4:23 AM, <span dir="ltr"><<a href="mailto:li.luo@siat.ac.cn" target="_blank">li.luo@siat.ac.cn</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>Dear developer,<br><br>I am using a machine whose architecture is not Intel.<br>The preconditioner 'gamg' fails in the setup phase, but there is no error information output. <br>I guess maybe some variables in gamg are not initialized when they are claimed, specially those related to memory allocation.<br>The complier on this machine may not automatically initialize these variables to be zero? by default.<br>However, on other machines based on Intel, it works.<br><br>Can you please check the 'gamg' on this issue?<br></span></blockquote><div><br></div><div>We do run it through valgrind, which will tell us about uninitialized variables.</div><div><br></div><div>What architecture are you running on? What happens if there is no error message?</div><div><br></div><div>Can you run in the debugger and get a stack trace?</div><div><br></div><div> Thanks,</div><div><br></div><div> Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>Thank you.<br><br><br>Regards,<br>Luo Li<br><br></span><span><br>--<br>Li Luo<br><a href="https://sites.google.com/site/rolyliluo/" target="_blank">https://sites.google.com/site/<wbr>rolyliluo/</a><br>Shenzhen Institutes of Advanced Technology <br>Address: 1068 Xueyuan Avenue, Shenzhen University Town, Shenzhen, P.R.China<br>Tel: <a href="tel:%2B86-15899753087" value="+8615899753087" target="_blank">+86-15899753087</a><br><a href="mailto:li.luo@siat.ac.cn" target="_blank">li.luo@siat.ac.cn</a></span></blockquote></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>-- Norbert Wiener</div>
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