That is correct.
Malek
On Wed, Nov 21, 2012 at 4:53 AM, Pavlos Maniotis wrote:
> Thank you Malek, one more question: as you said, your patch supports
> MESI/MOESI protocols so I suppose that it does not work with the
> MI_example protocol, right?
>
> Pavlos
>
> On Tue, 2012-11-20 at 13:19 -0500,
Thank you Malek, one more question: as you said, your patch supports
MESI/MOESI protocols so I suppose that it does not work with the
MI_example protocol, right?
Pavlos
On Tue, 2012-11-20 at 13:19 -0500, Malek Musleh wrote:
> Pavlos,
>
> That patch also prints the absolute values for the
> hits
Pavlos,
That patch also prints the absolute values for the
hits/misses/accesses, and solves that misnomer issue. The only thing
it does not change is the member name profileMiss() of the CacheMemory
class because I wasn't sure what developers intend to do with the
naming convention.
You can look
Now I understand, thanks a lot. I will try to install
the patch and see what results I will get.
But it is very strange that such a bug exists in gem5
(you said "Currently, ruby counts (refers to) all cache accesses as
'misses' which..."). It would be also helpful to print
cache accesses and cac
Pavlos,
Did you look at the changes in CacheProfiler.cc? Currently, ruby
counts (refers to) all cache accesses as 'misses' which is a bit
misleading. This patch changes that to correctly account for when a
cache access is a 'hit' versus a 'miss' (as in it has to go up to the
next level memory to s
Hello Malek,
Thanks for the reply.
ruby.stats file reports the absolute number of cache misses but
I need its proportion to all cache accesses. I can't understand
how this patch will help me. Will it print the cache ratio (%) in
ruby.stats file?
Pavlos
On Tue, 2012-11-20 at 11:38 -0500, Mal
Hi Pavlos,
I have a patch posted here for this:
http://reviews.gem5.org/r/1467/
I only added support for MESI/MOESI Protocols, but you can extend to
the other ones also.
Malek
On Tue, Nov 20, 2012 at 11:09 AM, Pavlos Maniotis wrote:
> Hello everyone,
>
> Is there anybody who knows how to calc
Hello everyone,
Is there anybody who knows how to calculate miss
ratio using ruby? I think a step by step explanation
would help a lot of us working on gem5.
Thanks in advance,
Pavlos
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No not yet, It has yet to be reviewed.
Note the comment about 'misses' versus 'accesses'.
Malek
On Wed, Oct 31, 2012 at 10:17 AM, Pavlos Maniotis wrote:
> Thank you Malek, I'll check this out.
>
> One more question:
> Is this patch included in the latest development release?
>
> Thanks again,
Thank you Malek, I'll check this out.
One more question:
Is this patch included in the latest development release?
Thanks again,
Pavlos
On Wed, 2012-10-31 at 10:06 -0400, Malek Musleh wrote:
> Hi Pavlos,
>
> I have posted a patch on the review board that does this for
> MOESI/MESI Protocols.
Hi Pavlos,
I have posted a patch on the review board that does this for
MOESI/MESI Protocols.
Take a look here: http://reviews.gem5.org/r/1467/
Malek
On Tue, Oct 30, 2012 at 12:22 PM, Pavlos Maniotis wrote:
> Hello everyone,
>
> Could somebody please help me on how to calculate the
> miss rate
Hello everyone,
Could somebody please help me on how to calculate the
miss rate for L1 cache?
I think I should divide "system.l1_cntrl0.cacheMemory_total_misses"
with total accesses to L1 to get the miss rate.
What events do I have to sum to get the total accesses?
Should I sum all L1 events
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