On Wed, Mar 6, 2019 at 10:41 AM Nitesh Narayan Lal <nitesh@xxxxxxxxxx> wrote: > > On 3/6/19 1:38 PM, Michael S. Tsirkin wrote: > > On Wed, Mar 06, 2019 at 01:30:14PM -0500, Nitesh Narayan Lal wrote: > >>> Want to try testing Alex's patches for comparison? > >> Somehow I am not in a favor of doing a hypercall on every page (with > >> huge TLB order/MAX_ORDER -1) as I think it will be costly. > >> I can try using Alex's host side logic instead of virtio. > >> Let me know what you think? > > I am just saying maybe your setup is misconfigured > > that's why you see no speedup. > Got it. > > If you try Alex's > > patches and *don't* see speedup like he does, then > > he might be able to help you figure out why. > > OTOH if you do then *you* can try figuring out why > > don't your patches help. > Yeap, I can do that. > Thanks. If I can get your patches up and running I can probably try the same test I did to see if I am able to reproduce the behavior. It may take a bit though as I am running into several merge conflicts that I am having to sort out. Thanks. - Alex
