There are no hardware events for LLC on the platform of Intel Xeon Core processor.

There are no hardware events for LLC on the platform of Intel Xeon Core processor.

sun s.'s picture

I want to get the miss rate of LLC on the platform of Core.

But while I use the cunstom analysis and try to pick the hardware events related to the LLC from the available events, I cannot find any.

Does that mean that vtune doesn't have any LLC related hardware events for Core processor?

Any help would be appreciated!

 

Sun.

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Kirill Rogozhin (Intel)'s picture

Sun,

There should be LLC related events. What exact CPU model do you have? 

sun s.'s picture

Quote:

sun s. wrote:

I want to get the miss rate of LLC on the platform of Core.

But while I use the cunstom analysis and try to pick the hardware events related to the LLC from the available events, I cannot find any.

Does that mean that vtune doesn't have any LLC related hardware events for Core processor?

Any help would be appreciated!

 

Sun.

My CPU is Intel Xeon Core2.

It doesn't have Level 3 cache.So I guess it is the reason that there are no LLC hardware events in vtune.

Is that right?

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