[OMPI users] EuroPVM/MPI 2006: Call for Participation

2006-07-25 Thread Joachim Worringen 

Next to the general conference, I would like to point students to the
possibility to register for the tutorial for 50EUR w/o the obligation to
register for the whole conference (although student registration is only
150EUR, either). A very good opportunity to learn about MPI, HPC etc.
from some experts in the field.



***  ***
*** EuroPVM/MPI 2006 ***
*** www.pvmmpi06.org ***
*** Bonn, Germany, September 17-20th ***
***  ***
***  CALL FOR PARTICIPATION  ***
***  ***
***  Early Registration Deadline: August 18  ***
***  ***


The 13th EuroPVM/MPI conference is taking place in Bonn, September
17-20th, organized jointly by

   C&C Research Laboratories, NEC Europe Ltd (http://www.ccrl-nece.de)
   Forschungszentrum Juelich (http://www.fz-juelich.de)

who hereby invite researchers, developers, students, users and vendors
in the area of message passing parallel computing to
participate. EuroPVM/MPI is the foremost international meeting
dedicated to the latest developments of PVM and MPI, their use,
including support tools, and implementation, and to applications using
these interfaces.

EuroPVM/MPI 2006 offers

* A strong TECHNICAL PROGRAM with 38 papers on "Implementation issues",
  "Limitations and extensions", "Debugging and verification",
  "Object-oriented message passing", "Fault tolerance", "Performance
  tools and measurement", "Communication protocols", "Collective
  communication" and "Metacomputing and grid" plus three outstanding
  papers
* Six INVITED TALKS on current topics in HPC such as Petaflop Computing,
  Fault Tolerance and Adaptivity, MPI limitations and alternatives
* PARSIM Special Session on "Current trends in numerical simulations for
  parallel environments"
* Two technically-oriented VENDOR SESSIONS by leading HPC vendors
* Late and breaking results: DEADLINE FOR SUBMISSION September 1st, 2006
* Four TUTORIALS on "Advanced MPI-2", "Parallel I/O", "Performance
  Tools", and "Hybrid Programming" by leading experts in the field.
  Tutorial fee is only 50,- EUR.
  STUDENTS are allowed to register for the tutorials without having to
  attend the rest of the conference
* Conference dinner at Grand-Hotel Petersberg, Reception at "Deutsches
  Museum" and social-cultural program

EARLY REGISTRATION DEADLINE: August 18, 2006
EARLY REGISTRATION FEE: 375,- EUR

DEADLINE FOR SUBMISSION OF "Late and Breaking Results": September 1st, 2006

Registration and more information at the conference web-site

http://www.pvmmpi06.org

GENERAL CHAIR

* Jack Dongarra (University of Tennessee)

PROGRAM CHAIRS

* Bernd Mohr(Forschungszentrum Juelich)
* Jesper Larsson Traff  (C&C Research Labs, NEC Europe)
* Joachim Worringen (C&C Research Labs, NEC Europe)

--
Joachim Worringen, Software Architect, Dolphin Interconnect Solutions
phone ++49/(0)228/324 08 17 - http://www.dolphinics.com

[OMPI users] MPI application fails with errno 113

2006-07-25 Thread Gunnar Johansson 

Hi all,

We have set up OpenMPI over a set of 5 machines (2 dual CPU) and get this
error when trying to start an MPI application with more than 5 processes:

[0,1,2][btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_complete_connect]
connect() failed with errno=113

Anything below 5 proc. works great. We have set the btl_tcp_if_include and
and the oob_tcp_include to the correct interface to use on each machine.
Anything else we can try / diagnostics to run to provide more info about the
problem?

Thanks, Gunnar Johansson