<p>Dear CP2K community,</p>
<p>I'm encountering an issue when running a CP2K calculation on my local workstation ( 8 cores, using MPI with cp2k.popt). The calculation stops at the beginning of the SCF loop, and the output file (Ru331.out) shows no specific error — it stops right after initializing SCF.</p>
<p>However, the terminal displays the following messages:</p>
<div><div>WARNING: No preset parameters were found for the device that Open MPI<br />detected:<br /><br /> Local host: HP-Z8<br /> Device name: irdma0<br /> Device vendor ID: 0x8086<br /> Device vendor part ID: 14289<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 />--------------------------------------------------------------------------<br />--------------------------------------------------------------------------<br />WARNING: There is at least non-excluded one OpenFabrics device found,<br />but there are no active ports detected (or Open MPI was unable to use<br />them). This is most certainly not what you wanted. Check your<br />cables, subnet manager configuration, etc. The openib BTL will be<br />ignored for this job.<br /><br /> Local host: HP-Z8<br />--------------------------------------------------------------------------<br />[HP-Z8:178878] 7 more processes have sent help message help-mpi-btl-openib.txt / no device params found<br />[HP-Z8:178878] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages<br />[HP-Z8:178878] 7 more processes have sent help message help-mpi-btl-openib.txt / no active ports found<br />--------------------------------------------------------------------------<br />Primary job terminated normally, but 1 process returned<br />a non-zero exit code. Per user-direction, the job has been aborted.<br />--------------------------------------------------------------------------<br />--------------------------------------------------------------------------<br />mpirun noticed that process rank 1 with PID 0 on node HP-Z8 exited on signal 9 (Killed).</div><div><br /></div><div><br /></div><div><br /></div><div><p>It seems that one of the MPI processes is being killed unexpectedly. I suspect it might be a memory-related issue, but I’m not entirely sure.</p>
<p>Could anyone help me:</p><p>*Confirm if this is likely due to memory overload?</p><p>*Suggest how to reduce memory consumption in the input?</p><p>*Or how to properly disable OpenMPI’s use of Infiniband on a local workstation?</p><p>I am attaching the input and output files.</p><p><br /></p><p> Best regards,<br />
Hanaa. </p></div><div dir="ltr"></div></div>
<p></p>
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