<snip> > > > > > Phil, we are seeing much worse degradation on our ARM platform > > > > > unfortunately. > > > > > I don't think that discrepancy in memcpy can explain this behavior. > > > > > Your patch is not touching this area of code. Let me collect > > > > > some perf stat on our side. > > > > Are you testing the patch as is or have you made the changes that > > > > were discussed in the thread? > > > > > > > > > > Yes, I made the changes you suggested. It really gets better with them. > > > Could you please respin the patch to make sure I got it right in my > > > environment? > > > > Thanks, Alex. > > Please check the new version here. > > > https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpatch > > wo > rk.dpdk.org%2Fpatch%2F76335%2F&data=02%7C01%7Cakozyrev%40nv > idi > > > a.com%7C2486830050214bac8b9708d84fb4d9f9%7C43083d15727340c1b7d > b39 > > > efd9ccc17a%7C0%7C0%7C637346985463620568&sdata=WGw0JZPcbjos > SiI > > UxJuQz3r2pZBYkz%2BIXSqlOXimZdc%3D&reserved=0 > > This patch is definitely better, do not see a degradation anymore, thank you. > > Acked-by: Alexander Kozyrev <akozy...@nvidia.com>
Can you please add your Acked-by tag in v4 (Phil provided the link above)? <snip>