error in parallel running

Problems running VASP: crashes, internal errors, "wrong" results.


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Isha

error in parallel running

#1 Post by Isha » Fri Mar 25, 2011 6:47 am

mpirun -np 2 ./vasp.intel.band
running on 1 nodes
distr: one band on 1 nodes, 1 groups
running on 1 nodes
Hi.......
I compiled the parallel version of vasp but when I run a program it shows


vasp.4.6.31 08Feb07 complex
distr: one band on 1 nodes, 1 groups
vasp.4.6.31 08Feb07 complex
POSCAR found : 2 types and 72 ions
POSCAR found : 2 types and 72 ions
scaLAPACK will be used
scaLAPACK will be used
--------------------------------------------------------------------------
mpirun noticed that process rank 1 with PID 30956 on node puphyshpc.puchd.ac.in exited on signal 11 (Segmentation fault).
Last edited by Isha on Fri Mar 25, 2011 6:47 am, edited 1 time in total.

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error in parallel running

#2 Post by admin » Wed Mar 30, 2011 2:21 pm

the output looks as if you run a serial executable on two nodes. Please check again which makefile you used to generate vasp.intel.band
Last edited by admin on Wed Mar 30, 2011 2:21 pm, edited 1 time in total.

Isha

error in parallel running

#3 Post by Isha » Fri Apr 08, 2011 6:46 am

I used the parallel format of makefile.
Last edited by Isha on Fri Apr 08, 2011 6:46 am, edited 1 time in total.

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