RE: [RFC] mempool: modify flush threshold

2022-01-28 Thread Morten Brørup
+Jerin, you had feedback regarding the mempool. > From: Morten Brørup > Sent: Friday, 28 January 2022 09.41 > > +Honnappa, you have shown a keen interest in this topic. > > > From: Olivier Matz [mailto:olivier.m...@6wind.com] > > Sent: Monday, 24 January 2022 16.57 > > > > On Mon, Jan 10, 2022 a

RE: [RFC] mempool: modify flush threshold

2022-01-28 Thread Morten Brørup
+Honnappa, you have shown a keen interest in this topic. > From: Olivier Matz [mailto:olivier.m...@6wind.com] > Sent: Monday, 24 January 2022 16.57 > > On Mon, Jan 10, 2022 at 09:40:48AM +, Bruce Richardson wrote: > > On Sat, Jan 08, 2022 at 12:00:17PM +0100, Morten Brørup wrote: > > > > From

Re: [RFC] mempool: modify flush threshold

2022-01-24 Thread Olivier Matz
On Mon, Jan 10, 2022 at 09:40:48AM +, Bruce Richardson wrote: > On Sat, Jan 08, 2022 at 12:00:17PM +0100, Morten Brørup wrote: > > > From: Bruce Richardson [mailto:bruce.richard...@intel.com] > > > Sent: Friday, 7 January 2022 16.12 > > > > > > On Tue, Dec 28, 2021 at 03:28:45PM +0100, Morten

Re: [RFC] mempool: modify flush threshold

2022-01-10 Thread Bruce Richardson
On Sat, Jan 08, 2022 at 12:00:17PM +0100, Morten Brørup wrote: > > From: Bruce Richardson [mailto:bruce.richard...@intel.com] > > Sent: Friday, 7 January 2022 16.12 > > > > On Tue, Dec 28, 2021 at 03:28:45PM +0100, Morten Brørup wrote: > > > Hi mempool maintainers and DPDK team. > > > > > > Does a

RE: [RFC] mempool: modify flush threshold

2022-01-08 Thread Morten Brørup
> From: Bruce Richardson [mailto:bruce.richard...@intel.com] > Sent: Friday, 7 January 2022 16.12 > > On Tue, Dec 28, 2021 at 03:28:45PM +0100, Morten Brørup wrote: > > Hi mempool maintainers and DPDK team. > > > > Does anyone know the reason or history why > CACHE_FLUSHTHRESH_MULTIPLIER was chose

Re: [RFC] mempool: modify flush threshold

2022-01-07 Thread Bruce Richardson
On Tue, Dec 28, 2021 at 03:28:45PM +0100, Morten Brørup wrote: > Hi mempool maintainers and DPDK team. > > Does anyone know the reason or history why CACHE_FLUSHTHRESH_MULTIPLIER was > chosen to be 1.5? I think it is counterintuitive. > > The mempool cache flush threshold was introduced in DPDK

[RFC] mempool: modify flush threshold

2021-12-28 Thread Morten Brørup
Hi mempool maintainers and DPDK team. Does anyone know the reason or history why CACHE_FLUSHTHRESH_MULTIPLIER was chosen to be 1.5? I think it is counterintuitive. The mempool cache flush threshold was introduced in DPDK version 1.3; it was not in DPDK version 1.2. The copyright notice for rte_