RE: Ring library optimization idea

2023-08-21 Thread Konstantin Ananyev
Hi Morten, > > Most of the fast path ring library functions access the two cache lines > > containing > > respectively the r->prod and r->cons structures. > > > > Some of the fast path functions also have to fetch r->capacity and r->mask, > > which reside in another cache line. > > > > What do

RE: Ring library optimization idea

2023-08-20 Thread Honnappa Nagarahalli
> -Original Message- > From: Morten Brørup > Sent: Sunday, August 20, 2023 4:24 AM > To: dev@dpdk.org > Cc: Honnappa Nagarahalli ; > konstantin.v.anan...@yandex.ru > Subject: Ring library optimization idea > > Most of the fast path ring library functions access the two cache lines > c