I don't understand cache miss count between cachegrind vs. streamline

I am studying about cache effect using a simple micro-benchmark. I think that if N is bigger than cache size, then cache have a miss operation every first reading cache line. (Show 1.) In my board(Arndale...
I don't understand cache miss count between cachegrind vs. streamline

I am studying about cache effect using a simple micro-benchmark. I think that if N is bigger than cache size, then cache have a miss operation every first reading cache line. (Show 1.) In my board(Arndale...
Cortex a15 disable non-blocking cache

Hi, I'm working on ARM Cortex-A15. Is possible to disable the non-blocking cache behavior? Is possible to set the in-order execution? Thanks in advance for the help. Regards Paolo.
Cortex a15 disable non-blocking cache

Hi, I'm working on ARM Cortex-A15. Is possible to disable the non-blocking cache behavior? Is possible to set the in-order execution? Thanks in advance for the help. Regards Paolo.
WT it non cache able memory when it broadcast at transaction

when we says "Cortex-A53 processor simplifies the coherency logic by downgrading memory to non Cache able if it is marked as Inner Write-Through or outer Write though" what is excatly this means ..Is...