[mvapich-discuss] Error running test program after MVAPICH2-1.4.1 installation

[senthil.natesan at ndsu.edu]

> Jonathan Perkins wrote:

> Just to check, did you install mvapich2 on all of the machines in the
> hostfile?
>


I installed mvapich2 on all compute nodes, but still I am getting the
following error.


mpirun_rsh -np 4 -hostfile  hostlist  pmemd -O -i min1.in -o min1.out -inf
min1info -p C0101sol.prmtop -c C0101sol.inpcrd -r C0101sol    min1.rst
-ref C0101sol.inpcrd

****************************************
/usr/bin/xauth:  error in locking authority file /home/senthil/.Xauthority
/usr/bin/xauth:  error in locking authority file /home/senthil/.Xauthority
/usr/bin/xauth:  error in locking authority file /home/senthil/.Xauthority
execv: No such file or directory
pmemd -O -i min1.in -o min1.out -inf min1info -p C0101sol.prmtop -c
C0101sol.inpcrd -r C0101solmin1.rst -ref C0101sol.inpcrd
execv: No such file or directory
pmemd execv: No such file or directory
pmemd -O -i min1.in -o min1.out -inf min1info -p C0101sol.prmtop -c
C0101sol.inpcrd -r C0101solmin1.rst -ref C0101sol.inpcrd
execv: No such file or directory
pmemd -O -i min1.in -o min1.out -inf min1info -p C0101sol.prmtop -c
C0101sol.inpcrd -r C0101solmin1.rst -ref C0101sol.inpcrd
MPI process (rank: 1) terminated unexpectedly on compute-0-1.local
-O -i min1.in -o min1.out -inf min1info MPI process (rank: 2) terminated
unexpectedly on compute-0-2.local
-p Exit code -5 signaled from compute-0-1
C0101sol.prmtop MPI process (rank: 3) terminated unexpectedly on
compute-0-3.local
-c C0101sol.inpcrd -r C0101solmin1.rst -ref C0101sol.inpcrd
MPI process (rank: 0) terminated unexpectedly on compute-0-0.local

*******************************************************


The same program runs fine with mpiexec (from mvapich2). The submitting
script as follows.


mpdboot -v -n 5 --ifhn=craycx1 -f mpd.hosts

mpiexec -machinefile  hostlist -np 4  pmemd -O -i min1.in -o min1.out -inf
min1info -p C0101sol.prmtop -c C0101sol    .inpcrd -r C0101solmin1.rst
-ref C0101sol.inpcrd

mpdallexit

Thanks in advance for your suggestions.


Senthil Natesan