• Why A15 I-cache use PIPT while other series use VIPT
    Hi Expert, I know that VIPT have some alias problem, but it save more power than PIPT. As a trade off, many A-series use VIPT on their I-Cache, due to the i-cache is read only. So, I'm confused...
  • Why A15 I-cache use PIPT while other series use VIPT
    Hi Expert, I know that VIPT have some alias problem, but it save more power than PIPT. As a trade off, many A-series use VIPT on their I-Cache, due to the i-cache is read only. So, I'm confused...
  • what is VIPT behaves as PIPT?
    1. I READ the cortex-a78 trm, i confuse with the L1 Cache, what is VIPT behaves as PIPT? if L1 Cache is VIPT, Can it be understood as On a memory access operation, core get the physical addresses from...
  • what is VIPT behaves as PIPT?
    1. I READ the cortex-a78 trm, i confuse with the L1 Cache, what is VIPT behaves as PIPT? if L1 Cache is VIPT, Can it be understood as On a memory access operation, core get the physical addresses from...
  • ARM1136: why the mismatch between cache stalls and cache misses ??
    Something weird when I count both Instruction Cache Miss event and event 0x1 (viz. “Stall because instruction buffer cannot deliver an instruction. This could indicate an Instruction Cache miss or an...