Re: [ovs-dev] [PATCH RFC] netdev-dpdk: Expand RSS hash calculation by MAC addresses

2016-04-14 Thread Jesse Gross
On Wed, Apr 13, 2016 at 5:42 AM, Wojciechowicz, RobertX wrote: >> -Original Message- >> From: Jesse Gross [mailto:je...@kernel.org] >> Sent: Friday, March 25, 2016 7:57 PM >> To: Wojciechowicz, RobertX >> Cc: ovs dev >> Subject: Re: [ovs-dev] [PAT

Re: [ovs-dev] [PATCH RFC] netdev-dpdk: Expand RSS hash calculation by MAC addresses

2016-04-13 Thread Wojciechowicz, RobertX
Hi, > -Original Message- > From: Jesse Gross [mailto:je...@kernel.org] > Sent: Friday, March 25, 2016 7:57 PM > To: Wojciechowicz, RobertX > Cc: ovs dev > Subject: Re: [ovs-dev] [PATCH RFC] netdev-dpdk: Expand RSS hash > calculation by MAC addresses > > On F

Re: [ovs-dev] [PATCH RFC] netdev-dpdk: Expand RSS hash calculation by MAC addresses

2016-03-25 Thread Jesse Gross
ertX >> Cc: ovs dev >> Subject: Re: [ovs-dev] [PATCH RFC] netdev-dpdk: Expand RSS hash >> calculation by MAC addresses >> >> On Thu, Mar 24, 2016 at 7:30 AM, Robert Wojciechowicz >> wrote: >> > This patch configures RSS hash filter in DPDK in ord

Re: [ovs-dev] [PATCH RFC] netdev-dpdk: Expand RSS hash calculation by MAC addresses

2016-03-25 Thread Wojciechowicz, RobertX
Hi Jesse, please find my answers inline. > -Original Message- > From: Jesse Gross [mailto:je...@kernel.org] > Sent: Thursday, March 24, 2016 11:20 PM > To: Wojciechowicz, RobertX > Cc: ovs dev > Subject: Re: [ovs-dev] [PATCH RFC] netdev-dpdk: Expand RSS hash &g

Re: [ovs-dev] [PATCH RFC] netdev-dpdk: Expand RSS hash calculation by MAC addresses

2016-03-24 Thread Jesse Gross
On Thu, Mar 24, 2016 at 7:30 AM, Robert Wojciechowicz wrote: > This patch configures RSS hash filter in DPDK in order to include > source and destination MAC addresses into RSS hash calculation. > This configuration considerably improves performance for flows > with overlapping IP address spaces a

[ovs-dev] [PATCH RFC] netdev-dpdk: Expand RSS hash calculation by MAC addresses

2016-03-24 Thread Robert Wojciechowicz
This patch configures RSS hash filter in DPDK in order to include source and destination MAC addresses into RSS hash calculation. This configuration considerably improves performance for flows with overlapping IP address spaces and non-overlapping Ethernet address spaces. Here is the example test r