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
Also, please compare your Makefile with the attached one.