Re: [Gems-users] Error loading opal

[Polina Dudnik <pdudnik@xxxxxxxxx>]

Yan,

This issue has come up before on the GEMS users mailing list. Please see if you can find those threads and maybe you can find the solution to your problem there. If nothing that you find works, please get back to us with what you've tried and how it failed.

Polina

On Fri, May 29, 2009 at 10:55 AM, Luo, Yan <Yan_Luo@xxxxxxx> wrote:

Hello,

I am using Simics 3.0.31 and gems 2.1 on amd64-linux. I simulate a Solaris 10 on serengeti/abisko target. The compilation of ruby and opal went well. Loading ruby was OK. But I got the following error when loading opal.

simics> load-module opal
Error loading module 'opal': Failed to load module 'opal' ('/home/yluo/gems/simics_3_workspace/amd64-linux/lib/opal.so'): "undefined symbol: _ZN22generic_cache_templateI21generic_cache_block_tE18registerCheckpointEP8confio_t"

Any hints? BTW, are Ruby's stats reliable without Opal loaded in the simulation?

Thanks
Yan

===== log from simics =====

simics> read-configuration /home/yluo/gems/simics/targets/serengeti/after-login-simicsfs.conf
simics> instruction-fetch-mode instruction-fetch-trace
[cpu0 info] Note that on this cpu, instruction-fetch-trace is implemented using instruction-cache-access-trace with a suitable cache line size.
simics> istc-disable
Turning I-STC off and flushing old data
simics> dstc-disable
Turning D-STC off and flushing old data
simics> cpu-switch-time 1
The switch time will change to 1 cycles (for CPU-0) once all processors have synchronized.
simics> load-module ruby
successful installation of the ruby timing model.
simics> load-module opal
Error loading module 'opal': Failed to load module 'opal' ('/home/yluo/gems/simics_3_workspace/amd64-linux/lib/opal.so'): "undefined symbol: _ZN22generic_cache_templateI21generic_cache_block_tE18registerCheckpointEP8confio_t"

simics>


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