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Subject: Re: [OMPI users] Help: HPL Compiled Problem
From: Daniël Mantione (daniel.mantione_at_[hidden])
Date: 2009-07-22 02:53:57


On Wed, 22 Jul 2009, Lee Amy wrote:

> Dear sir,
>
> Thank you very much. I have compiled HPL successfully. But when I
> start up xhpl program I encountered such problem.
>
> mpirun noticed that job rank 0 with PID 15416 on node node101 exited
> on signal 11 (Segmentation fault).
>
> Could you tell me how to fix that?

That error message gives very little information to diagnose the problem.
Maybe you can recompile with debug information, then it will print a more
meaningfull backtrace.

Also, please compare your Makefile with the attached one.

Daniël Mantione