Hello All:
I use Gems + Simics 3.0
I compile Ruby with Garnet and it runs well when I use 16 cores.
But when I configure Ruby to 64 cores, I got the following error when I run
tester.exec:
Warning: in fn TransitionResult
L1Cache_Controller::doTransitionWorker(L1Cache_Event, L1Cache_State,
L1Cache_State&, const Address&) in
generated/MSI_MOSI_CMP_directory/L1Cache_Transitions.C:384: m_id is 0
.........
I think this means I have a bad cache transition. And the simulation ends.
This error occurs even when I DO NOT initiate Garnet and use the simple
network inside Gems.
I have configured all the message buffers (L1, L2, Directory) to be
"Ordered" in order to ensure the order to messages.
Any hint to solve this problem?
Thanks a lot!
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