[Wien] error in parallel calculations

Gavin Abo gabo13279 at gmail.com
Tue Dec 28 03:22:20 CET 2021


>                        Thanks for your help. It's working fine now. 
> but why this message is printing

The following is being printed as an informational message that shows 
that the lapw1 calculation on the first node is Done followed by tcsh 
commands the lapw1para_lapw script used for the parallel calculation:
>  LAPW1 END
> [1]  - Done    ( ( $remote $machine[$p] "cd 
> $PWD;$set_OMP_NUM_THREADS;$t $taskset0 $exe ${def}_$loop.def 
> ;fixerror_lapw ${def}_$loop"; rm -f .lock_$lockfile[$p] ) >& 
> .stdout1_$loop; if ( -f .stdout1_$loop ) bashtime2csh.pl_lapw 
> .stdout1_$loop > .temp1_$loop; grep \% .temp1_$loop >> .time1_$loop; 
> grep -v \% .temp1_$loop | perl -e "print stderr <STDIN>" )

The following is being printed as an informational message that shows 
that the lapw1 calculation on the second node is Done followed by what 
tcsh commands the lapw1para_lapw script usedfor the parallel calculation:
>
>  LAPW1 END
> [2]    Done    ( ( $remote $machine[$p] "cd 
> $PWD;$set_OMP_NUM_THREADS;$t $taskset0 $exe ${def}_$loop.def 
> ;fixerror_lapw ${def}_$loop"; rm -f .lock_$lockfile[$p] ) >& 
> .stdout1_$loop; if ( -f .stdout1_$loop ) bashtime2csh.pl_lapw 
> .stdout1_$loop > .temp1_$loop; grep \% .temp1_$loop >> .time1_$loop; 
> grep -v \% .temp1_$loop | perl -e "print stderr <STDIN>" )


The following is the timing information for the first node and second 
node on the calculation performed by lapw1:

>      sandy1(4) 177.277u 2.770s 45.84 392.73%      0+0k 0+0io 0pf+0w
>      sandy2(4) 178.460u 2.795s 49.60 365.40%      0+0k 0+0io 0pf+0w
>    Summary of lapw1para:
> sandy1 k=4 user=177.277 wallclock=3143.13
> sandy2 k=4 user=178.46 wallclock=3341.4
> 0.380u 0.267s 0:52.51 1.2% 0+0k 0+432io 2pf+0w

For additional details on the timing information if of interest, refer 
to the post at [1].

[1] 
https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg18973.html

Kind Regards,

Gavin
WIEN2k user
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