Community
cancel
Showing results for 
Search instead for 
Did you mean: 
T_C
Beginner
48 Views

Level 1/Level 2 cache misses and branch predictions for Ivy Bridge?

Hi,

I am limited to doing a general exploration for Ivy Bridge using VTune. Once I had performed this how can I see:

-Level 1 cache misses

-Level 2 cache misses

-Branch prediction metrics?

-TLB (is this the "DTLB overhead" value in the "summary" tab?)

0 Kudos
1 Reply
Peter_W_Intel
Employee
48 Views

In general speaking, you can run "amplxe-cl -c snb-general-exploration -- your program".

Use amplxe-gui to open result, find "Branch Mispredict" under "Filled Pipleline Slots\Bad Speculation";

Find L1/L2/LLC Bound under "Unfilled Pipeline Slots\Back-end Bound\Memory Bound"

Reply