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

[Rajeev Thakur]

And if you use the default MPD process manager, it should work even in
1.0.7.
 
Rajeev


  _____  

From: owner-mpich-discuss at mcs.anl.gov
[mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of Jayesh Krishna
Sent: Tuesday, September 30, 2008 2:47 PM
To: 'Marcel Mohr'
Cc: mpich-discuss at mcs.anl.gov
Subject: RE: [mpich-discuss] Executables from mpif90 can only be run with
mpiexec



 Hi,
  This issue has been fixed in the 1.1.0a1 release (developer pre-release).
The fix will also be included in the upcoming 1.0.8 stable release.
  Please try MPICH2 1.1.0a1 (available at
http://www.mcs.anl.gov/research/projects/mpich2/downloads/index.php?s=downlo
ads) or the latest source from trunk and get back to us if you still have
problems.

Regards,
Jayesh

-----Original Message-----
From: owner-mpich-discuss at mcs.anl.gov
[mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of Marcel Mohr
Sent: Tuesday, September 30, 2008 8:11 AM
To: mpich-discuss at mcs.anl.gov
Subject: [mpich-discuss] Executables from mpif90 can only be run with
mpiexec

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



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