Re: [dpdk-dev] [PATCH] ethdev: add roughly match pattern

2017-06-01 Thread Adrien Mazarguil
gt; > > > Subject: Re: [dpdk-dev] [PATCH] ethdev: add roughly match pattern > > > > On Tue, May 30, 2017 at 02:46:30PM +0200, Adrien Mazarguil wrote: > > >Hi Zhang, > > > > > >You should cram "flow API" somewhere in the title of such commit

Re: [dpdk-dev] [PATCH] ethdev: add roughly match pattern

2017-05-31 Thread Zhang, Qi Z
> -Original Message- > From: Gaëtan Rivet [mailto:gaetan.ri...@6wind.com] > Sent: Wednesday, May 31, 2017 3:52 PM > To: Zhang, Qi Z ; dev@dpdk.org > Cc: Adrien Mazarguil ; Mcnamara, John > > Subject: Re: [dpdk-dev] [PATCH] ethdev: add roughly match pattern > &

Re: [dpdk-dev] [PATCH] ethdev: add roughly match pattern

2017-05-31 Thread Gaëtan Rivet
On Tue, May 30, 2017 at 02:46:30PM +0200, Adrien Mazarguil wrote: Hi Zhang, You should cram "flow API" somewhere in the title of such commits. On Tue, May 23, 2017 at 07:28:54PM -0400, Qi Zhang wrote: Add new meta pattern item RTE_FLOW_TYPE_ITEM_ROUGHLY. This is for device that support no-per

Re: [dpdk-dev] [PATCH] ethdev: add roughly match pattern

2017-05-30 Thread Adrien Mazarguil
Hi Zhang, You should cram "flow API" somewhere in the title of such commits. On Tue, May 23, 2017 at 07:28:54PM -0400, Qi Zhang wrote: > Add new meta pattern item RTE_FLOW_TYPE_ITEM_ROUGHLY. > > This is for device that support no-perfect match option. > Usually a no-perfect match is fast but the

[dpdk-dev] [PATCH] ethdev: add roughly match pattern

2017-05-23 Thread Qi Zhang
Add new meta pattern item RTE_FLOW_TYPE_ITEM_ROUGHLY. This is for device that support no-perfect match option. Usually a no-perfect match is fast but the cost is accuracy. i.e. Signature Match only match pattern's hash value, but it is possible two different patterns have the same hash value. Mat