If you are using Ruby, you have to have a three level protocol to have a
three level cache hierarchy.
--
Nilay
On Fri, 24 Feb 2012, Ankita (Garg) Goel wrote:
Hi,
If I want to just simulate private L1 and L2 caches and a shared L3, then
the coherence protocol would still be 2-level, just between L2 and L3. So
do you think just modifying the config script to create an L3 cache,
connecting it to the right ports, etc would work ?
Regards,
Ankita
On Wed, Feb 8, 2012 at 10:53 AM, Nilay Vaish <[email protected]> wrote:
Right, L3 is not supported as of now. There is no three level protocol
available.
On Wed, 8 Feb 2012, Simon Hammond wrote:
Thanks Nilay,
So does that mean at present L3 is not supported ("as-is") if we are
using Ruby as well?
S.
On Feb 8, 2012, at 9:29 AM, Nilay Vaish wrote:
Are you using Ruby? If yes, then you will have to write a three level
coherence protocol first.
--
Nilay
On Wed, 8 Feb 2012, Simon Hammond wrote:
Hey guys,
Can you tell me how I can configure a simulation to use a L3 cache?
I have taken a look in the simulation scripts provided and the CPU
objects but there does not seem to be any reference to an L3 cache (ports
etc). I'm probably missing something here.
Thank you.
--
Simon Hammond
1-(505)-845-7897 / MS-1319
Scalable Computer Architectures / CSRI
Sandia National Laboratories, NM
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--
Simon Hammond
1-(505)-845-7897 / MS-1319
Scalable Computer Architectures / CSRI
Sandia National Laboratories, NM
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Regards,
Ankita
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