BEGIN:VCALENDAR METHOD:REQUEST PRODID:Microsoft Exchange Server 2010 VERSION:2.0 BEGIN:VTIMEZONE TZID:GMT Standard Time BEGIN:STANDARD DTSTART:16010101T020000 TZOFFSETFROM:+0100 TZOFFSETTO:+0000 RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=10 END:STANDARD BEGIN:DAYLIGHT DTSTART:16010101T010000 TZOFFSETFROM:+0000 TZOFFSETTO:+0100 RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=3 END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT ORGANIZER;CN="Stokes, Ian":MAILTO:ian.stokes@intel.com ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN="Pai G, Sun il":MAILTO:sunil.pai.g@intel.com ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN="Hu, Jiayu": MAILTO:jiayu.hu@intel.com ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN="Ferriter, Cian":MAILTO:cian.ferriter@intel.com ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN="Van Haaren , Harry":MAILTO:harry.van.haaren@intel.com ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN=Ilya Maxim ets:MAILTO:i.maximets@ovn.org ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN=Maxime Coq uelin (maxime.coquelin@redhat.com):MAILTO:maxime.coquelin@redhat.com ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN=ovs-dev@op envswitch.org:MAILTO:ovs-dev@openvswitch.org ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN=dev@dpdk.o rg:MAILTO:dev@dpdk.org ATTENDEE;ROLE=OPT-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN="Mcnamara, John":MAILTO:john.mcnamara@intel.com ATTENDEE;ROLE=OPT-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN="O'Driscoll , Tim":MAILTO:tim.odriscoll@intel.com ATTENDEE;ROLE=OPT-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN="Finn, Emma" :MAILTO:emma.finn@intel.com DESCRIPTION;LANGUAGE=en-US:Hi All\,\n\nThis meeting is a follow up to the c all earlier this week.\n\nThis week Sunil presented 3 different approaches to integrating DMA-Dev with OVS along with the performance impacts.\n\nht tps://github.com/Sunil-Pai-G/OVS-DPDK-presentation-share/blob/main/OVS%20v host%20async%20datapath%20design%202022.pdf\n\nThe approaches were as foll ows:\n\n• Defer work.\n• Tx completions from Rx context.\n • Tx completions from Rx context + lockless ring.\n\nThe pros and cons of each approach were discussed but there was no clear solution reach ed.\n\nAs such a follow up call was suggested to continue discussion and t o reach a clear decision on the approach to take.\n\nPlease see agenda as it stands below:\n\nAgenda\n• Opens\n• Continue discussion of 3x approaches from last week (Defer work\, “V3”\, V4\, links to pa tches in Sunil’s slides above)\n• Design Feedback (please review solutions of above & slide-deck from last week before call to be informed )\n• Dynamic Allocation of DMA engine per queue\n• Code Av ailability (DPDK GitHub\, OVS GitHub branches)\n\nPlease feel free to resp ond with any other items to be added to the agenda.\n\nGoogle Meet: https: //meet.google.com/hme-pygf-bfb\n\nRegards\nIan\n\n UID:040000008200E00074C5B7101A82E00800000000F008D4C98B3FD801000000000000000 010000000E0CDBAAE0858D8498703580CBA3AE406 SUMMARY;LANGUAGE=en-US:OVS DPDK DMA-Dev library/Design Discussion DTSTART;TZID=GMT Standard Time:20220329T140000 DTEND;TZID=GMT Standard Time:20220329T150000 CLASS:PUBLIC PRIORITY:5 DTSTAMP:20220324T153630Z TRANSP:OPAQUE STATUS:CONFIRMED SEQUENCE:0 LOCATION;LANGUAGE=en-US:Google Meet X-MICROSOFT-CDO-APPT-SEQUENCE:0 X-MICROSOFT-CDO-OWNERAPPTID:-1994901530 X-MICROSOFT-CDO-BUSYSTATUS:TENTATIVE X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY X-MICROSOFT-CDO-ALLDAYEVENT:FALSE X-MICROSOFT-CDO-IMPORTANCE:1 X-MICROSOFT-CDO-INSTTYPE:0 X-MICROSOFT-DONOTFORWARDMEETING:FALSE X-MICROSOFT-DISALLOW-COUNTER:FALSE BEGIN:VALARM DESCRIPTION:REMINDER TRIGGER;RELATED=START:-PT15M ACTION:DISPLAY END:VALARM END:VEVENT END:VCALENDAR