[Wien] running k-point parallel across nodes

[Oliver Albertini]

Hello,

To run k-point parallel across different nodes, is it enough to simply have
w2k installed on all the nodes along with pw-less ssh? I have pw-less ssh
working among the nodes, but when I try to run another kpoint on another
node, the shell cannot find the executables:

$ x lapw1 -p
starting parallel lapw1 at Wed Oct 16 10:48:53 PDT 2013
->  starting parallel LAPW1 jobs at Wed Oct 16 10:48:53 PDT 2013
running LAPW1 in parallel mode (using .machines)
2 number_of_parallel_jobs
[1] 4653272
[2] 3605022
ksh: lapw1c:  not found.
ksh: fixerror_lapw:  not found.
ksh: /home/oliver/data/wiendir/benchmark/test_case:  not found.
ksh: lapw1c:  not found.
ksh: fixerror_lapw:  not found.
[2]  - Done                 ( ( $remote $machine[$p]  ...
[1]  + Done                 ( ( $remote $machine[$p]  ...
     stblade01(1) 0.000u 0.000s 0.1 0.00%      0+0k 0+0io 0pf+0w
     stblade02(1) 0.000u 0.000s 0 0.00%      0+0k 0+0io 0pf+0w
test_case.scf1_1: A file or directory in the path name does not exist.
   Summary of lapw1para:
   stblade01     k=1     user=0  wallclock=6
   stblade02     k=1     user=0  wallclock=0
0.1u 0.1s 0:02 8% 0+0k 0+0io 0pf+0w


.machines:
1:stblade01
1:stblade02

Sincerely,

Oliver
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