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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