[Gems-users] =?x-gbk?q?Re=3A_=5BGems-users=5D_how_to_inject_error_?==?x-gbk?q?when_i_do_fault_recovery_research=A3=BF?=

[Greg Byrd <gbyrd@xxxxxxxx>]

This question is way too broad.  What kind of errors to you want to model?  

The quick answer is that you can go into the behavioral models of the components that you want to generate errors for, and use some error model to periodically make something fail.

Since GEMS does not (by default) include data in its messages, you'll probably have to model memory errors at the Simics level.

As far as I know, there's no built-in way to inject errors into GEMS simulation.  You'll have to roll your own.

...Greg


VLIW wrote:
> Anyone can tell me the detail method on error injection into GEMS 
> simualtor??
>  
> ------------------
> Fu GuiTao
>  
>  
>  
> ------------------ Original ------------------
> *From: * "gt f"<fgtnudt@xxxxxxxxx>;
> *Date: * Sat, Jan 16, 2010 00:56 AM
> *To: * "Gems Users"<gems-users@xxxxxxxxxxx>;
> *Subject: * [Gems-users] how to inject error when i do fault recovery 
> research£¿
>  
>  
> hi£º
>  I will use GEMS as a simulator to research fault recovery on CMP 
> system.  I¡®m in
> a puzzle about how to inject error when I simulate the system. Anyone 
> can help me?
>
> ------------------------------------------------------------------------
>
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