On Fri, Jul 19, 2019 at 1:53 PM Aaron Lu <aaron...@linux.alibaba.com> wrote: > > On Thu, Jul 18, 2019 at 04:27:19PM -0700, Tim Chen wrote: > > > > > > On 7/18/19 3:07 AM, Aaron Lu wrote: > > > On Wed, Jun 19, 2019 at 02:33:02PM -0400, Julien Desfossez wrote: > > > > > > > > With the below patch on top of v3 that makes use of util_avg to decide > > > which task win, I can do all 8 steps and the final scores of the 2 > > > workloads are: 1796191 and 2199586. The score number are not close, > > > suggesting some unfairness, but I can finish the test now... > > > > Aaron, > > > > Do you still see high variance in terms of workload throughput that > > was a problem with the previous version? > > Any suggestion how to measure this? > It's not clear how Aubrey did his test, will need to take a look at > sysbench. >
Well, thanks to post this at the end of my vacation, ;) I'll go back to the office next week and give a shot. I actually have a new setup of co-locating AVX512 tasks with sysbench MYSQL. Both throughput and latency was unacceptable on the top of V3, Looking forward to seeing the difference of patch. Thanks, -Aubrey