[mpich-discuss] Not able to run MPI program parallely...

[Albert Spade]

Hi,

I have already added the path.
Here is my .bashrc file:
--------------------------------
[root at beowulf ~]# vi .bashrc
# .bashrc

# User specific aliases and functions

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# Source global definitions
if [ -f /etc/bashrc ]; then
        . /etc/bashrc
fi

# Set path for MPICH2
export PATH=/opt/mpich2-1.4.1p1/bin:$PATH
export PATH=/opt/mpich2-1.4.1p1/bin/bin:$PATH

# Set environment for HYDRA PM
export HYDRA_HOST_FILE=/root/hosts
#HYDRA_HOST_FILE=/root/hosts
~
~
~
".bashrc" 20L, 383C
--------------------------------------


And this is the error which I am getting.
-------------------------------------
[root at beowulf ~]# ls
anaconda-ks.cfg  hosts  install.log  install.log.syslog
[root at beowulf ~]# echo $PATH
/opt/mpich2-1.4.1p1/bin/bin:/opt/mpich2-1.4.1p1/bin:/usr/lib/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin
[root at beowulf ~]# mpiexec -f hosts -n 4 /opt/mpich2-1.4.1p1/examples/./cpi
bash: /opt/mpich2-1.4.1p1/bin/bin/hydra_pmi_proxy: No such file or directory
bash: /opt/mpich2-1.4.1p1/bin/bin/hydra_pmi_proxy: No such file or directory
bash: /opt/mpich2-1.4.1p1/bin/bin/hydra_pmi_proxy: No such file or directory
^C[mpiexec at beowulf.master] Sending Ctrl-C to processes as requested
[mpiexec at beowulf.master] Press Ctrl-C again to force abort
[mpiexec at beowulf.master] HYD_pmcd_pmiserv_send_signal
(./pm/pmiserv/pmiserv_cb.c:166): assert (!closed) failed
[mpiexec at beowulf.master] ui_cmd_cb (./pm/pmiserv/pmiserv_pmci.c:79): unable
to send signal downstream
[mpiexec at beowulf.master] HYDT_dmxu_poll_wait_for_event
(./tools/demux/demux_poll.c:77): callback returned error status
[mpiexec at beowulf.master] HYD_pmci_wait_for_completion
(./pm/pmiserv/pmiserv_pmci.c:205): error waiting for event
[mpiexec at beowulf.master] main (./ui/mpich/mpiexec.c:437): process manager
error waiting for completion
[root at beowulf ~]#
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