Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [PATCH] Perf stat: Fix the ratio comments of miss-events | Date | Sat, 16 Nov 2019 06:45:19 -0800 |
| |
lqqq341 <liuqi115@hisilicon.com> writes:
> From: Qi Liu <liuqi115@hisilicon.com> > > Perf stat displays miss ratio of L1-dcache, L1-icache, dTLB cache, > iTLB cache and LL-cache. Take L1-dcache for example, its miss ratio > is caculated as "L1-dcache-load-misses/L1-dcache-loads". So "of all > L1-dcache hits" is unsuitable to describe it, and "of all L1-dcache > accesses" seems better. The comments of L1-icache, dTLB cache, iTLB > cache and LL-cache are fixed in the same way.
Reviewed-by: Andi Kleen <ak@linux.intel.com>
-Andi
| |