[Gems-users] ruby results

["Dave Z." <zhu_dave@xxxxxxxxx>]

Hi,

I've upgraded my Simics version to 3.0.22. Everything
seems to work fine except for the Ruby results. I'm
not sure if this is a GEMS problem, but the results I
get regarding the memory requests (misses, coherence
events, etc.) are all zero. After reading my
checkpoint, I do the following:

instruction-fetch-mode instruction-fetch-trace
istc-disable
dstc-disable
cpu-switch-time 1
magic-break-enable
load-module ruby
ruby0.init

The only thing different from my old configuration is
that I get a warning info as follows:

[cpu0 info] Note that on this cpu,
instruction-fetch-trace is implemented using
instruction-cache-access-trace with a suitable cache
line size.
[cpu1 info] Note that on this cpu,
instruction-fetch-trace is implemented using
instruction-cache-access-trace with a suitable cache
line size.

The Simics folks say that it's a harmless info message
and the simulation results shouldn't change.

Am I missing something? Has anyone had the same
problem before?

Thanks for your help!


 
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