Michael, I am testing this too. I have finished one round of testing. But am running it again just to confirm. This time I will see if I can collect some exit stats too. Will post results sometime this weekend. I am just doing TCP_STREAM and TCP_MAERTS from guest to remote host.
Thanks, Roopa On 6/21/11 8:23 AM, "Tom Lendacky" <t...@linux.vnet.ibm.com> wrote: > On Sunday, June 19, 2011 05:27:00 AM Michael S. Tsirkin wrote: >> > OK, different people seem to test different trees. In the hope to get >> > everyone on the same page, I created several variants of this patch so >> > they can be compared. Whoever's interested, please check out the >> > following, and tell me how these compare: > > I'm in the process of testing these patches. Base and v0 are complete > and v1 is near complete with v2 to follow. I'm testing with a variety > of TCP_RR and TCP_STREAM/TCP_MAERTS tests involving local guest-to-guest > tests and remote host-to-guest tests. I'll post the results in the next > day or two when the tests finish. > > Thanks, > Tom > >> > >> > kernel: >> > >> > git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git >> > >> > virtio-net-limit-xmit-polling/base - this is net-next baseline to test >> > against virtio-net-limit-xmit-polling/v0 - fixes checks on out of capacity >> > virtio-net-limit-xmit-polling/v1 - previous revision of the patch >> > this does xmit,free,xmit,2*free,free >> > virtio-net-limit-xmit-polling/v2 - new revision of the patch >> > this does free,xmit,2*free,free >> > >> > There's also this on top: >> > virtio-net-limit-xmit-polling/v3 -> don't delay avail index update >> > I don't think it's important to test this one, yet >> > >> > Userspace to use: event index work is not yet merged upstream >> > so the revision to use is still this: >> > git://git.kernel.org/pub/scm/linux/kernel/git/mst/qemu-kvm.git >> > virtio-net-event-idx-v3 >
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