Re: [RFC PATCH 0/5] x86: dynamic indirect call promotion
From: Dave Hansen
Date: Tue Oct 23 2018 - 14:36:05 EST
On 10/17/18 5:54 PM, Nadav Amit wrote:
> base relpoline
> ---- ---------
> nginx 22898 25178 (+10%)
> redis-ycsb 24523 25486 (+4%)
> dbench 2144 2103 (+2%)
Just out of curiosity, which indirect branches are the culprits here for
causing the slowdowns?