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Date: | Tue, 7 Feb 2006 17:09:34 -0500 |
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Hi Jaime:
Did you get my email asking for the login information.
I didn't get your reply yet. If you have already sent me the
login information, I will apologize that I need you send me
it again. we have a ISP problem this moring, and we can't get
any email at that time
thanks
xudong
-----Original Message-----
From: jaime combariza [mailto:[log in to unmask]]
Sent: Tuesday, February 07, 2006 4:23 PM
To: Platform Computing Support
Cc: [log in to unmask]; Xudong Yu
Subject: running MPI-IB with external input file
here is a LOG file for the following cases:
1 - FFT code compile using intel compilers 8.1 and openmp. It runs fine.
2 - similar code but MPI version. Compiled using intel 8.1 and MPI-IB
(/usr/local/topspin/mpi/mpich/bin/mpif90.i
the hostfile should run two processes on the head node.
This run fails:
[combarje@mulnx31 OMP1]$ /usr/local/topspin/mpi/mpich/bin/mpirun_ssh
-np 2 -hostfile ./mpi-hosts mpi.x < st.in
/usr/bin/X11/xauth: error in locking authority file /home/combarje/.Xauthority
forrtl: severe (24): end-of-file during read, unit -4, file stdin
Image PC Routine Line
Source
mpi.x 00000000004547B6 Unknown Unknown Unknown
Timeout alarm signaled
Cleaning up all processes ...done.
3 - same program compiled using intel 8.1 and MPICH over GIG etheernet
(/opt/mpich/intel/bin)
The code runs fine.
Is there any reason why IB does not like to read the inout file? If I
include all the inout parameters in the code,
it runs fine (over IB)???
Thanks
Jaime E. Combariza, Ph.D.
Assistant Director Research Computing
http://www.muohio.edu/researchcomputing
Miami University
(513) 529-5080
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