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Out of curiosity - what version of OMPI are you using?
On 7/2/08 10:46 AM, "Steve Johnson" <steve_at_[hidden]> wrote:
> If mpirun is given an application that isn't in the PATH, then instead of
> exiting it prints the error that it failed to find the executable and then
> proceeds spins up cpu time. strace shows an endless stream of sched_yield().
> For example, if "blah" doesn't exist:
> mpirun -np 16 blah
> Ditto if ./blah doesn't exist and mpirun is called as
> mpirun -np 16 ./blah
> OS: CentOS 5.1
> Kernel: 2.6.18-92.1.1.el5.centos.plus
> Arch: x86_64
> glibc/pthread: glibc-2.5-18.el5_1.1
> GCC: 4.1.2-14.el5
> ./configure --with-tm --prefix=$HOME/openmpi --libdir=$HOME/openmpi/lib64
> A qsig -s 15 will terminate the mpirun processes.
> ompi_info is at http://isc.tamu.edu/~steve/ompi_info.txt
> config.log.bz is at http://isc.tamu.edu/~steve/ompi_config.log.bz2
> Also confirmed this on openSUSE 10.2, 220.127.116.11-0.9-default, x86_64,
> glibc-2.5-34.7, gcc-4.1.3-29.
> // Steve
> users mailing list