In example 03, the first step is a calculation of CO at <font color="#ff0000">GAMMA</font> point. Thus, you cannot use more than one pool to run it. Why not try <i>mpiexec -n 8 pw.x -npool 1</i> and see how it goes?<br><div>--<br>GAO Zhe<br>CMC Lab, MSE, SNU, Seoul, S.Korea<br>
</div><br>At 2011-05-26 22:35:08，lucking-pine <songsong19840614@gmail.com> wrote:<br> <blockquote id="isReplyContent" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><div>My computer is 2 cpu and 8 core of Dell. In some examples are crash. Such as:co.out of example 03 show that 'from d_&_i:error;some nodes have no k points'.</div>
<div>And the environment_varibles of examples I set : </div>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: IT" lang="IT"><font face="宋体" size="3">PARA_PREFIX="mpiexec -n 8"<br>PARA_POSTFIX="-npool 2"</font><br>
</span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: IT" lang="IT">And how odd is when I set :</span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: IT" lang="IT"><font face="宋体" size="3">PARA_PREFIX="mpiexec -n 4"<br>PARA_POSTFIX="-npool 1"</font><br>
</span></p>
<div>the example 03 can be work.</div>
<div> </div>
<div>The similar case occur also in some of other examples.</div>
<div> </div>
<div> Please tell what problem is…………thanks.</div>
<div>ps:my compiler is:icc11.1.075,ifort11.1.075,mpich2,pwscf 4.2.1</div>
<div>system is red hat enterprise linux 5</div>
<div> </div>
<div>Best</div>
<div>Pine.</div>
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