<span id="result_box" class="" lang="en"><span class="hps">hello</span> <span class="hps">everyone,</span><br><span class="hps">I</span> <span class="hps">happened to</span> <span class="hps">generate</span> <span class="hps">the</span> <span class="hps">executable</span> <span class="hps">of</span> <span class="hps">CP2K</span> <span class="hps">in</span> <span class="hps">Parallel</span> <span class="hps">mode using</span> <span class="hps">gfortran</span> <span class="hps">and</span> <span class="hps">openmpi</span><span>,</span> <span class="hps">when</span> <span class="hps">I type</span> <span class="hps">the following</span> <span class="hps">commaned</span><span>:</span><br>  <span class="hps">/</span> <span class="hps">home/khuil/cp2k-2.3/exe/Linux-x86-64-g95/cp2k.popt</span> <span class="hps">C.inp</span><br><span class="hps">it all works</span> <span class="hps">well</span><br><span class="hps">but</span> <span class="hps">when I want to</span> <span class="hps">use</span> <span class="hps">my computer</span> (just personnal computer) <span class="hps">fives</span> <span class="hps">processor</span> <span class="hps">core i5</span> <span class="hps">hp</span> <span class="hps">I type</span><span>:</span><br><span class="hps">mpirun</span><span class="">-np</span> <span class="hps">5 /</span> <span class="hps">home/khuil/cp2k-2.3/exe/Linux-x86-64-g95/cp2k.popt</span> <span class="hps">C.inp</span><br><span class="hps">it gives me</span> <span class="hps">the following message:</span><br><br><br><span class="hps">--------------------------------------------------</span> <span class="hps">------------------------</span><br><span class="hps">Open</span> <span class="hps">RTE</span> <span class="hps">was</span> <span class="hps">unable to open</span> <span class="hps">the</span> <span class="hps">hostfile</span><span>:</span><br>     <span class="hps">/</span> <span class="hps">usr/lib64/mpi/gcc/openmpi/etc/openmpi-default-hostfile</span><br><span class="hps">Check</span> <span class="hps">to</span> <span class="hps">make</span> <span class="hps">safe</span> <span class="hps">the</span> <span class="hps">path and</span> <span class="hps">filename</span> <span class="hps">are</span> <span class="hps">correct.</span><br><span class="hps">--------------------------------------------------</span> <span class="hps">------------------------</span><br><span class="hps atn">[</span><span class="atn">linux-</span><span class="">dmar.site</span><span>:</span> <span class="hps">03147</span><span class="atn">] [</span><span class="atn">[</span><span class="">36363.0</span><span>]</span><span>, 0]</span> <span class="hps">ORTE_ERROR_LOG</span><span>:</span> <span class="hps">Not found</span> <span class="hps">in file</span> <span class="hps">base /</span> <span class="hps">ras_base_allocate.c</span> <span class="hps">at line</span> <span class="hps">200</span><br><span class="hps atn">[</span><span class="atn">linux-</span><span>dmar.site</span><span>:</span> <span class="hps">03147</span><span class="atn">] [</span><span class="atn">[</span><span class="">36363.0</span><span>]</span><span>, 0]</span> <span class="hps">ORTE_ERROR_LOG</span><span>:</span> <span class="hps">Not found</span> <span class="hps">in file</span> <span class="hps">base /</span> <span class="hps">plm_base_launch_support.c</span> <span class="hps">at line</span> <span class="hps">99</span><br><span class="hps atn">[</span><span class="atn">linux-</span><span>dmar.site</span><span>:</span> <span class="hps">03147</span><span class="atn">] [</span><span class="atn">[</span><span>36363.0</span><span>]</span><span class="">, 0]</span> <span class="hps">ORTE_ERROR_LOG</span><span>:</span> <span class="hps">Not found</span> <span class="hps">in file</span> <span class="hps">plm_rsh_module.c</span> <span class="hps">at line</span> <span class="hps">1167</span><br><span class="hps">khuil</span> <span class="hps">@</span> <span class="hps atn">linux-</span><span>dmar</span> <span class="hps">~ /</span> <span class="hps">cp2k-2.3/tests/QS</span><span>></span> <span class="hps">mpirun</span><span>-np</span> <span class="hps">2 /</span> <span class="hps">home/khuil/cp2k-2.3/exe/Linux-x86-64-g95/cp2k.popt</span> <span class="hps">C.inp</span><br><br><span class="hps">please help</span> <span class="hps">me</span> <span class="hps">to</span> <span class="hps">find</span> <span class="hps">the solution</span></span>