It's a bit off topic, but the easiest way to "reverse engineer" this kind of
situation is having a look at the config.dot.pdf in the output directory. This
shows you the system architecture.
If the file is not there ensure you've got pydot installed and it will be
automatically generated when you invoke gem5.
Andreas
From: atish patra <[email protected]<mailto:[email protected]>>
Reply-To: gem5 users mailing list
<[email protected]<mailto:[email protected]>>
Date: Friday, 26 April 2013 03:08
To: "[email protected]<mailto:[email protected]>"
<[email protected]<mailto:[email protected]>>
Subject: [gem5-users] Meaning of --num-l2caches???
I am trying understand cache organization scheme in GEM5 (Ruby Memory Model)
Here is my run script
./build/ALPHA_MOESI_CMP_directory/gem5.opt -d output/cannel
./configs/example/ruby_fs.py --script runscripts/runscript_canneal.rcS -n 16
--caches --num-l2caches 8 --l2cache --ruby
If I have 16 cores and l2 caches as 8 does it mean L2 cache is banked or is it
multiple CMP structure??
If it is multiple CMP does it like each CMP(consisting of some cores) has one
L2 Cache??
What is the relation between number of cores and number of L2 caches??
Regards,
Atish
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