<div dir="ltr">Sir, <div> I am so sorry for my language. I was absolutely unaware of that kind of problem. I just started to use Quantum Espresso. Sorry again. </div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Feb 6, 2015 at 8:10 AM, Filippo Spiga <span dir="ltr"><<a href="mailto:spiga.filippo@gmail.com" target="_blank">spiga.filippo@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear Jiban,<br>
<br>
this mailing-list is _NOT_ meant to provide user support to people that have problems with their HPC system, problem to compile MPI libraries or math libraries. Here the problem is how you are using Quantum ESPRESSO, not Quantum ESPRESSO itself.<br>
<br>
Please address this type of problems to the people working at the HPC centre where you intend to run, those people are paid to provide such a service.<br>
<br>
Cheers,<br>
Filippo<br>
<div><div class="h5"><br>
On Feb 5, 2015, at 5:26 AM, Jiban Kangsabanik <<a href="mailto:jiban2512@gmail.com">jiban2512@gmail.com</a>> wrote:<br>
> Hi,<br>
> After installing quantum espresso in a cluster by using commands './configure' and 'make all' when I was running a calculation it was giving the message like below-<br>
> "WARNING: No preset parameters were found for the device that Open MPI<br>
> detected:<br>
><br>
> Local host: <a href="http://didymium.cmpgroup.ameslab.gov" target="_blank">didymium.cmpgroup.ameslab.gov</a><br>
> Device name: mlx4_0<br>
> Device vendor ID: 0x02c9<br>
> Device vendor part ID: 4099<br>
><br>
> Default device parameters will be used, which may result in lower<br>
> performance. You can edit any of the files specified by the<br>
> btl_openib_device_param_files MCA parameter to set values for your<br>
> device.<br>
><br>
> NOTE: You can turn off this warning by setting the MCA parameter<br>
> btl_openib_warn_no_device_params_found to 0."<br>
> It was giving output but was taking approx. same time as my PC. pls. resolve the issue. Thank you.<br>
> sincerely,<br>
> Jiban Kangsabanik<br>
> Ph.D student, Physics Dept.<br>
> Indian Institute of Technology Bombay<br>
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<br>
</span>--<br>
Mr. Filippo SPIGA, M.Sc.<br>
<a href="http://filippospiga.info" target="_blank">http://filippospiga.info</a> ~ skype: filippo.spiga<br>
<br>
«Nobody will drive us out of Cantor's paradise.» ~ David Hilbert<br>
<br>
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