On Sun, Jul 10, 2011 at 8:22 PM, Seongil O <[email protected]> wrote:
Hi,
I wonder serveral questions the ruby cache model.
1) Which adress spaces are used for tagging and indexing? Does it only
support the prevelent VIPT(Virtually Indexed, Physically Tagged)?
Ruby does not have a TLB, it works on physical addresses.
2) Is it write-allocate or non-write-allocate?
4) Is it write-through or write-back?
Both these questions depend on the protocol in operation.
I can't find the configuration info on above modes on
"ruby/config/rubyconfig.defaults".
Could anyone inform me which modes the ruby cache model supports?
Which file are you refering to?
--
Nilay
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