[mpich-discuss] Executables from mpif90 can only be run with mpiexec

[Marcel Mohr]

Dear list

within the last mpich2 version I used (1.04) I could run executables 
directly (serial) or with mpiexec (parallel). This is not possible 
anymore with version 1.07 , running directly gives these errors


MPIDU_Socki_handle_connect(791): connection failure 
(set=1,sock=16777216,errno=111:Connection refused)
unable to connect mpiexec tree, socket connection failed, error stack:
MPIDU_Socki_handle_connect(791): connection failure 
(set=1,sock=16777216,errno=111:Connection refused).

I was using for mpich2 compilation:
./configure --prefix=/usr/local/mpich2-intel' '--with-pm=smpd' 'CC=icc' 
'CXX=icc' 
'F90=ifort' '--enable-ROMIO' '--with-file-system=nfs' '--with-pmi=smpd' 
'--with-device=ch3:ssm

Any hints/clues what is the reason for this behavior?

Cheers

Marcel