> From: Jerin Jacob [mailto:jerin.ja...@caviumnetworks.com] > Sent: Thursday, April 5, 2018 9:53 AM > To: Varghese, Vipin <vipin.vargh...@intel.com> > Cc: dev@dpdk.org; Van Haaren, Harry <harry.van.haa...@intel.com> > Subject: Re: [PATCH v3] event/sw: code refractor to reduce the fetch stall > > -----Original Message----- > > Date: Thu, 5 Apr 2018 11:26:30 +0530 > > From: Vipin Varghese <vipin.vargh...@intel.com> > > To: dev@dpdk.org, harry.van.haa...@intel.com > > CC: jerin.ja...@caviumnetworks.com, Vipin Varghese > > <vipin.vargh...@intel.com> > > Subject: [PATCH v3] event/sw: code refractor to reduce the fetch stall > > X-Mailer: git-send-email 1.9.1 > > > > With rearranging the code to prefetch the contents before > > loop check increases performance from single and multistage > > atomic pipeline. > > > > Signed-off-by: Vipin Varghese <vipin.vargh...@intel.com> > > Acked-by: Harry van Haaren <harry.van.haa...@intel.com> > > Applied to dpdk-next-eventdev/master. Thanks.
Hi Jerin, On further investigation into the patch, the performance gains seem to be quite workload dependent. Hereby a request to drop this patch from the next-eventdev tree, so that we can investigate further, and rework / refactor for a future release. Regards, -Harry
