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Subject: Re: [OMPI users] Solaris sigbus error in ompi_info
From: Ralph Castain (rhc_at_[hidden])
Date: 2014-01-01 10:56:27


I'm going to split this apart so we can deal with these in a more manageable fashion.

I have no ideas here as there isn't enough info - can you dig deeper to tell us where the sigbus happens?

Meantime, I filed a ticket against it and we can capture your response there.

https://svn.open-mpi.org/trac/ompi/ticket/4042

On Jan 1, 2014, at 1:48 AM, Siegmar Gross <Siegmar.Gross_at_[hidden]> wrote:

> Unfortunately I still get a "SIGBUS Error" on "Solaris Sparc"
> for "ompi_info -a".
>
> tyr openmpi-1.9 99 ompi_info | grep MPI:
> Open MPI: 1.9a1r30100
> tyr openmpi-1.9 100 ompi_info -a |& grep Signal
> [tyr:09699] Signal: Bus Error (10)
> [tyr:09699] Signal code: Invalid address alignment (1)
> .../openmpi-1.9_64_cc/lib64/libopen-pal.so.0.0.0:0x1321b8
> [ Signal 2099900312 (?)]
> Bus error
> tyr openmpi-1.9 101
>
>
> I can compile and run a small MPI program without "SIGBUS Error".
> Jeff, thank you very much for solving this problem.
>
> tyr small_prog 110 mpicc init_finalize.c
> tyr small_prog 111 mpiexec -np 1 a.out
> Hello!
> tyr small_prog 112
>