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Subject: Re: [OMPI users] could oversubscription clobber an executable?
From: Valmor de Almeida (val.lists_at_[hidden])
Date: 2009-05-14 10:11:32


Jeff Squyres wrote:
> This sounds like memory badness is occurring somewhere in your
> application which eventually corrupts things to make them stop working
> (e.g., writing beyond the end of arrays, etc.). Have you run your app
> through a memory-checking debugger, perchance?
>
>
I have the compiler flag for array bounds checking turned on. Is this
sufficient?
I have not used a debugger for this purpose. Would gdb do it with mpi?

Thanks,

--
Valmor