Re: [PATCH v3 01/10] ethdev: introduce flow pre-configuration hints

2022-02-07 Thread Jerin Jacob
On Mon, Feb 7, 2022 at 11:30 PM Alexander Kozyrev wrote: > > On Monday, February 7, 2022 9:52 Jerin Jacob wrote: > > On Sun, Feb 6, 2022 at 8:56 AM Alexander Kozyrev > > wrote: > > > > > > The flow rules creation/destruction at a large scale incurs a performance > > > penalty and may negatively

RE: [PATCH v3 01/10] ethdev: introduce flow pre-configuration hints

2022-02-07 Thread Alexander Kozyrev
On Monday, February 7, 2022 9:52 Jerin Jacob wrote: > On Sun, Feb 6, 2022 at 8:56 AM Alexander Kozyrev > wrote: > > > > The flow rules creation/destruction at a large scale incurs a performance > > penalty and may negatively impact the packet processing when used > > as part of the datapath logic

Re: [PATCH v3 01/10] ethdev: introduce flow pre-configuration hints

2022-02-07 Thread Jerin Jacob
On Sun, Feb 6, 2022 at 8:56 AM Alexander Kozyrev wrote: > > The flow rules creation/destruction at a large scale incurs a performance > penalty and may negatively impact the packet processing when used > as part of the datapath logic. This is mainly because software/hardware > resources are alloca

RE: [PATCH v3 01/10] ethdev: introduce flow pre-configuration hints

2022-02-07 Thread Ori Kam
Hi Alexander, > -Original Message- > From: Alexander Kozyrev > Sent: Sunday, February 6, 2022 5:25 AM > Subject: [PATCH v3 01/10] ethdev: introduce flow pre-configuration hints > > The flow rules creation/destruction at a large scale incurs a performance > penal

[PATCH v3 01/10] ethdev: introduce flow pre-configuration hints

2022-02-05 Thread Alexander Kozyrev
The flow rules creation/destruction at a large scale incurs a performance penalty and may negatively impact the packet processing when used as part of the datapath logic. This is mainly because software/hardware resources are allocated and prepared during the flow rule creation. In order to optimi