[gem5-users] Cache Live Time Profiling

[Prakash, Shvetank via gem5-users]

Hi there!

First off, thanks so much for the amazing work you all do for the
community! I am a new user trying to use Gem5 to profile cache live time vs
dead block time. I was wondering if someone might be able to give me a
sense of how easy or difficult this would be to implement using Gem5? Thank
you!

Kind Regards,
Shvetank Prakash
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[gem5-users] snoop_filter panic error

[Νικόλαος Ταμπουρατζής via gem5-users]

Dear gem5 community,
  
 I have used the latest gem5 version with the following command:  
./build/RISCV/gem5.fast  
./configs/example/gem5_library/riscvmatched-fs.py and I boot Ubuntu  
successfully. The problem is that after 10 hours of simulation I get  
the following error:

  
 build/RISCV/mem/snoop_filter.cc:144: panic: panic condition  
(sf_item.holder & req_port).none() occurred: requestor 

  
 which means that something goes wrong with the caches. However I  
have not changed anything in caches. May you help please how can I  
resolve the issue?

  
 Best regards,
 Nikos
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