Thanks a lot.<br><br><div class="gmail_quote">On Wed, May 25, 2011 at 1:08 PM, Sanjeev Gupta <span dir="ltr"><<a href="mailto:physics.skgupta@gmail.com">physics.skgupta@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Dear Vicky<br><br>Go in download package manager and just "type" there "mpich" , it will find the required files, which you install. It is very easy now. Thanks to developer for hard effort to make it easy. After installation of mpich, then you configure as you said before in mail. it will work fine.<br>
<br><br>Best<br>Sanjeev<br>Dept. of Phys.<br>Bhavnagar University<div><div></div><div class="h5"><br><br><br><br><div class="gmail_quote">On Thu, May 26, 2011 at 12:14 AM, Eric Germaneau <span dir="ltr"><<a href="mailto:germaneau@gucas.ac.cn" target="_blank">germaneau@gucas.ac.cn</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div bgcolor="#ccccff" text="#000000">
Well, just take a look <a href="http://www.mcs.anl.gov/research/projects/mpich2/" target="_blank">here</a>
or <a href="http://www.open-mpi.org/" target="_blank">here</a>.<br>
I built it long time ago, I remember that was not difficult.<br>
Check whether there is mpich2 or open-mpi package for your distro.<br>
Remember that you have OpenMP on your machine ....<br>
<br>
Éric.<div><br>
<br>
<br>
On 05/25/2011 02:27 AM, vicky singh wrote:
</div><blockquote type="cite"><div><span style="color: rgb(91, 16, 148);">Dear
Eric</span><br>
Thanks a lot for your suggestion. Can you let me know that if
mpich is not there can it be installed.<br>
<br>
vicky singh<br>
<br>
</div><div class="gmail_quote"><div>
On Wed, May 25, 2011 at 10:42 PM, Eric Germaneau <span dir="ltr"><<a href="mailto:germaneau@gucas.ac.cn" target="_blank">germaneau@gucas.ac.cn</a>></span>
wrote:<br>
</div><div><div></div><div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div bgcolor="#ccccff" text="#000000"> Hey Vicky,<br>
<br>
if mpich (for instance) is installed, it will automatically
detect it.<br>
Then you will have to do <br>
<br>
<font color="#663366">mpiexec -n 4 path_to_qe_exec <
input_file > out_file</font><br>
<br>
in order to use the 4 cores.<br>
Note that this is well documented in the examples.<br>
<br>
The other solution is to build QE with OpenMP, but I have
not really tried.<br>
Well, the only one tentative I did was unsuccessful.<br>
<br>
Hope it helps,<br>
<br>
Éric.
<div>
<div><br>
<br>
On 05/25/2011 12:55 AM, vicky singh wrote: </div>
</div>
<blockquote type="cite">
<div>
<div>Hi<br>
I have recently got a new system with i5 processor.
Since it has 4 processor how can i install QE such
that i can run parallel processing. Documentation says
just to use ./configure and make to be done for
compiling. will these command when run will consider
the system configuration and install parallel version.<br>
<br>
Thanks for suggestion in advance.<br>
<br>
Vicky singh<br>
research student <br>
Bangalore<br>
</div>
</div>
<pre><fieldset></fieldset>
_______________________________________________
Pw_forum mailing list
<a href="mailto:Pw_forum@pwscf.org" target="_blank">Pw_forum@pwscf.org</a>
<a href="http://www.democritos.it/mailman/listinfo/pw_forum" target="_blank">http://www.democritos.it/mailman/listinfo/pw_forum</a>
</pre>
</blockquote>
<br>
<div>-- <br>
<center> <font color="#946e8c"> <i> Be the change you
wish to see in the world<br>
</i> <small> <font color="#946e8c"> — Mahatma Gandhi
—<br>
</font></small> <br>
<a href="mailto:germaneau@gucas.ac.cn" target="_blank">Dr.
Éric Germaneau</a><br>
<br>
College of Physical Sciences<br>
Graduate University of Chinese Academy of Sciences<br>
Yuquan Road 19A<br>
Beijing 100049<br>
China<br>
<br>
<small> <i> <font style="color: rgb(73, 136, 72);" face="Times"> Please, if possible, don't send me
MS Word or PowerPoint attachments<br>
Why? See: <a href="http://www.gnu.org/philosophy/no-word-attachments.html" style="text-decoration: none;" target="_blank"><font color="#498848">http://www.gnu.org/philosophy/no-word-attachments.html</font></a>
</font></i> </small> </font></center>
</div>
</div>
<br>
_______________________________________________<br>
Pw_forum mailing list<br>
<a href="mailto:Pw_forum@pwscf.org" target="_blank">Pw_forum@pwscf.org</a><br>
<a href="http://www.democritos.it/mailman/listinfo/pw_forum" target="_blank">http://www.democritos.it/mailman/listinfo/pw_forum</a><br>
<br>
</blockquote>
</div></div></div><div><div></div><div>
<br>
<pre><fieldset></fieldset>
_______________________________________________
Pw_forum mailing list
<a href="mailto:Pw_forum@pwscf.org" target="_blank">Pw_forum@pwscf.org</a>
<a href="http://www.democritos.it/mailman/listinfo/pw_forum" target="_blank">http://www.democritos.it/mailman/listinfo/pw_forum</a>
</pre>
</div></div></blockquote><div><div></div><div>
<br>
<div>-- <br>
<center>
<font color="#946e8c">
<i>
Be the change you wish to see in the world<br>
</i>
<small>
<font color="#946e8c">
— Mahatma Gandhi —<br>
</font></small>
<br>
<a href="mailto:germaneau@gucas.ac.cn" target="_blank">Dr. Éric Germaneau</a><br>
<br>
College of Physical Sciences<br>
Graduate University of Chinese Academy of Sciences<br>
Yuquan Road 19A<br>
Beijing 100049<br>
China<br>
<br>
<small>
<i>
<font style="color: rgb(73, 136, 72);" face="Times">
Please, if possible, don't send me MS Word or PowerPoint
attachments<br>
Why? See: <a href="http://www.gnu.org/philosophy/no-word-attachments.html" style="text-decoration: none;" target="_blank"><font color="#498848">http://www.gnu.org/philosophy/no-word-attachments.html</font></a>
</font></i>
</small>
</font></center>
</div>
</div></div></div>
<br>_______________________________________________<br>
Pw_forum mailing list<br>
<a href="mailto:Pw_forum@pwscf.org" target="_blank">Pw_forum@pwscf.org</a><br>
<a href="http://www.democritos.it/mailman/listinfo/pw_forum" target="_blank">http://www.democritos.it/mailman/listinfo/pw_forum</a><br>
<br></blockquote></div><br><div style="display: inline;"></div>
</div></div><br>_______________________________________________<br>
Pw_forum mailing list<br>
<a href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br>
<a href="http://www.democritos.it/mailman/listinfo/pw_forum" target="_blank">http://www.democritos.it/mailman/listinfo/pw_forum</a><br>
<br></blockquote></div><br>