Thanks for the quick reply and suggestions.
I have tried both isolating the output to a single OST and striping across
multiple OSTs. Both will produce the same result. I have tried compiling
with multiple versions of both pathscale and intel compilers all with the
same result.
The odd thing is t
Having just downloaded and installed Open MPI 1.3 with ifort and gcc, I
merrily went off to compile my application.
In my final link with mpif90 I get the error:
/usr/bin/ld: cannot find -lnuma
Adding --showme reveals that
-I/home/terry/bin/Local/include -pthread -I/home/terry/bin/Local/lib
is
Hi Nathan,
I just ran your code here and it worked fine - CentOS 5 on dual Xeons w/
IB network, and the kernel is 2.6.18-53.1.14.el5_lustre.1.6.5smp. I used an
OpenMPI 1.3.0 install compiled with Intel 11.0.081 and, independently, one
with GCC 4.1.2. I tried a few different times with varying
Hello,
I am seeing inconsistent mpi-io behavior when writing to a Lustre file
system using open mpi 1.3 with romio. What follows is a simple reproducer
and output. Essentially one or more of the running processes does not read
or write the correct amount of data to its part of a file residing on a
Dear everyone,
I have a calculation (the CP2K program) using MPI over Infiniband and
it is stuck. All processes (16 on 4 nodes) are running, taking 100%
CPU. Attaching a debugger reveals this (only the end of the stack
shown here):
(gdb) backtrace
#0 0x2b3460916dbf in btl_openib_component_pr
