<div dir="ltr"><div><div><div><div><div><div><div>Dear All,<br></div>As I mentioned in my previous e-mail that my QE is very slow when I run it in parallel.<br></div>I have no problem on the same machine if I use some other code, e.g., SIESTA. <br></div>I probably missing something in my compilation of QE. Please, have a look into the attached sys.make file that I used to compile QE.<br></div>Also, if some one can share the parallel sys.make file.<br></div>After the compilation, I just use <br>mpirun -np 32 --hostfile machines ./mpi_script.sh<br>
where mpi_script.sh file just contain the command for pw.x (./pw.x <<br>
<a href="http://myfile.scf.in" target="_blank">myfile.scf.in</a> >OUT)<br></div>Thanks,<br></div>Gul <br><div><div><div><div><div><div><div><div><br>-- <br><div class="gmail_signature"><div dir="ltr"><div> </div><p style="margin:0in 0in 0pt;line-height:normal"><span style="font-size:12pt"><font color="#0000bf">Dr. Gul Rahman<br>Assistant Professor,<br>Department of Physics,<br>Quaid-i-Azam University,<br>Islamabad, Pakistan</font></span></p><span style="font-size:12pt"><font color="#0000bf"><a href="http://www.qau.edu.pk/profile.php?id=818020" target="_blank">http://www.qau.edu.pk/profile.php?id=818020</a></font></span></div></div>
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