Re: [Gems-users] Using Multiple CC Protocols

[Dan Gibson <degibson@xxxxxxxx>]

Ah. Simics 3.x. In that case, I have no idea what the heck is going on. Your best bet is to try to figure out where Simics is looking for modules, and in which order. Judicious use of 'find' for anything named 'ruby' may answer (or it may not).

Regards,
Dan

On Sat, May 30, 2009 at 9:36 AM, Edward Lee <edwl202@xxxxxxxxx> wrote:

Hi Dan,

Thanks for your reply.

However, DESTINATION=blah does not work for Simics 3.0.x specifically for the "movemodule" part. That's why I tried to that manually. And if I don't, when I compile the new protocol it replaces the old ruby.so in "$HOST_TYPE/lib/" . And I always run protocol P1 from its own directory as well as P2 from its own directory. So, is there any problem wih what I am doing here?

Regards,

Ed

On Sat, May 30, 2009 at 1:13 AM, Dan Gibson <degibson@xxxxxxxx> wrote:

This is exactly the purpose of the DESTINATION=blah portion of 'make PROTOCOL=prot DESTINATION=blah', shown in the examples on the wiki. We strongly recommend you keep to this practice, and run protocol P1 from $GEMS/simics/home/P1 and protocol P2 from $GEMS/simics/home/P2. You should have no need to copy .so files around.

Regards,
Dan

On Fri, May 29, 2009 at 11:43 PM, Edward Lee <edwl202@xxxxxxxxx> wrote:

Hi,

I have a problem running multiple protocols from GEMS workspace. I know this had been discussed before and I am pretty much following the suggestions but no success so far.

So this is what I am doing:

Although the new compiled *.so files do not go to target protocol's folder, I copy them to the specific protocol's "modules" directory. And SIMICS_EXTRA_LIB is directing the ./modules so as far as I understand RUBY should be loaded from there which has the corresponding dynamic libraries. But anytime I run a test, I get results from the last compiled CC protocol. And if I delete the ruby.so from workspace/$(HOST_TYPE)/lib/ ruby has failed to initialize, so looks like it is not really looking for "./modules" at all. Any idea what I am missing here?

Regards,

Ed

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