Re: [ovs-dev] [PATCH] odp-execute: Reuse rss hash in OVS_ACTION_ATTR_HASH.

2017-07-13 Thread Ilya Maximets
On 12.07.2017 10:15, Andy Zhou wrote: > On Tue, Jul 11, 2017 at 7:30 AM, Ilya Maximets wrote: >> If RSS hash exists in a packet it can be reused instead of >> 5 tuple hash re-calculation in OVS_ACTION_ATTR_HASH. This >> leads to increasing the performance of sending

Re: [ovs-dev] [PATCH] odp-execute: Reuse rss hash in OVS_ACTION_ATTR_HASH.

2017-07-12 Thread Andy Zhou
On Tue, Jul 11, 2017 at 7:30 AM, Ilya Maximets wrote: > If RSS hash exists in a packet it can be reused instead of > 5 tuple hash re-calculation in OVS_ACTION_ATTR_HASH. This > leads to increasing the performance of sending packets to > the OVS bonding in userspace

[ovs-dev] [PATCH] odp-execute: Reuse rss hash in OVS_ACTION_ATTR_HASH.

2017-07-11 Thread Ilya Maximets
If RSS hash exists in a packet it can be reused instead of 5 tuple hash re-calculation in OVS_ACTION_ATTR_HASH. This leads to increasing the performance of sending packets to the OVS bonding in userspace datapath up to 10-15%. Signed-off-by: Ilya Maximets ---