Re: [EXT] [vpp-dev] 128 byte cache line support

From: Damjan Marion Sent: Friday, March 22, 2019 3:59 PM To: Nitin Saxena Cc: vpp-dev@lists.fd.io; Narayana Prasad Raju Athreya Subject: Re: [EXT] [vpp-dev] 128 byte cache line support On 22 Mar 2019, at 09:35, Nitin Saxena mailto:nsax...@marvell.com>> wrote: Hi Damjan, >

Re: [EXT] [vpp-dev] 128 byte cache line support

> On 22 Mar 2019, at 09:35, Nitin Saxena wrote: > > Hi Damjan, > > >> Can we conclude that there is no technical arguments? > > On technical aspects: > Changing VLIB structure to 128 byte from current 256 byte (for our target) > In case of forwarding we only use single Dcache line till ipv4

Re: [EXT] [vpp-dev] 128 byte cache line support

to me. Thanks, Nitin From: vpp-dev@lists.fd.io On Behalf Of Damjan Marion via Lists.Fd.Io Sent: Friday, March 22, 2019 1:32 PM To: Nitin Saxena Cc: vpp-dev@lists.fd.io Subject: Re: [EXT] [vpp-dev] 128 byte cache line support — Damjan On 22 Mar 2019, at 01:37, Nitin Saxena mailt

Re: [EXT] [vpp-dev] 128 byte cache line support

— Damjan > On 22 Mar 2019, at 01:37, Nitin Saxena wrote: > > > From: Damjan Marion > Sent: Friday, March 22, 2019 12:35 AM > To: Nitin Saxena > Cc: vpp-dev@lists.fd.io; Narayana Prasad Raju Athreya > Subject: Re: [EXT] [vpp-dev] 128 byte cache line support >

Re: [EXT] [vpp-dev] 128 byte cache line support

From: Damjan Marion Sent: Friday, March 22, 2019 12:35 AM To: Nitin Saxena Cc: vpp-dev@lists.fd.io; Narayana Prasad Raju Athreya Subject: Re: [EXT] [vpp-dev] 128 byte cache line support On 21 Mar 2019, at 17:11, Nitin Saxena mailto:nsax...@marvell.com>>

Re: [EXT] [vpp-dev] 128 byte cache line support

> On 21 Mar 2019, at 17:11, Nitin Saxena wrote: > > Hi Damjan, > > See my comments inline. > > From: Damjan Marion mailto:dmar...@me.com>> > Sent: Thursday, March 21, 2019 9:34 PM > To: Nitin Saxena > Cc: vpp-dev@lists.fd.io ; Narayana Prasad Raju > Athreya > Subj