[Wien] problems with ssh/csh (or so) on a cluster

Ludwig, Christian ludwigc at uni-mainz.de
Tue Sep 16 15:23:40 CEST 2008


I am running WIEN2k_08.2 (Release 21/4/2008) on a Linux Cluster

OPTIONS:
current:FOPT:-FR -mp1 -w -prec_div -pc80 -pad -ip -DINTEL_VML -O3 -xT -traceback
current:FPOPT:-FR -mp1 -w -prec_div -pc80 -pad -ip -DINTEL_VML -traceback
current:LDFLAGS:-L/opt/intel/fce/lib -static -lsvml -lguide -lpthread
current:DPARALLEL:'-DParallel'
current:R_LIBS:-L/opt/intel/mkl/9.1.023/lib/em64t -static -lmkl_lapack -lmkl_em64t -L/opt/intel/fce/lib -static -lguide -lpthread
current:RP_LIBS:-L /usr/local/SCALAPACK -L /usr/local/BLACS/LIB -lpblas -lredist -ltools -lscalapack -lfblacs -lblacs -lmpi

Compiler:
ifort und gcc

There is no problem with a non-parallel calculation, but as soon as I switch to parallel, I get the following error message:

Pseudo-terminal will not be allocated because stdin is not a terminal.
ssh: cd /home/ludwigc/Wien2k/test_128;time lapw0 lapw0.def: Name or service not known

>   stop error

I use execution type custom = %f, the URL of the host nodes is given. Machines file is

1:<URL host node>
granularity:1
extrafine:1
lapw0:<URL host node>

The rsa key is appended to authorized_keys. If you need any more information to help, please tell me.

All the best,
Christian Ludwig



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