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Sun, 01 Jun 2025 10:14:45 -0700 (PDT) MIME-Version: 1.0 From: Patrick Robb Date: Sun, 1 Jun 2025 13:09:47 -0400 X-Gm-Features: AX0GCFthBcH6KPpRQQDPrJ0c3U3ee5okpanTDtdnLyKgrukfrlAO7N6fzFbSZds Message-ID: Subject: DTS WG Meeting Minutes - May 22, 2025 To: dev Cc: ci@dpdk.org Content-Type: multipart/alternative; boundary="000000000000b27348063685c86b" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org --000000000000b27348063685c86b Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable ##################################################################### May 22, 2025 Attendees * Patrick Robb * Luca Vizzarro * Paul Szczepanek * Manit Mahajan * Dean Marx * Matthew McGovern ##################################################################### Minutes =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D General Discussion * Nick Pratte from UNH-IOL is doing an internship outside IOL this Summer, so he will not be working on DTS as much as expected * He still wants to submit some testsuites this Summer, but all his framework side work (like perf tg (trex) support) will go to Patrick or Dea= n * He may be back to working on DTS more regularly at the end of the Summer that is TBD * CI Lab items: * We=E2=80=99re still debugging some of the failures that we saw on the = cx5 before DPDK Summit, which took that testing offline in our public reporting system * Dean is adding some new NICs to the public testing * Broadcom 25g * Broadcom 100g (p2100g) =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Patch discussions * Rte_flow: https://patchwork.dpdk.org/project/dpdk/list/?series=3D35269 * Dean has updated the flow testsuite, adding a flow validate step * If flow validate fails, skip the testsuite * If flow validate passes, then flow create fails, fail the testsuite * If flow validate passes, flow create passes, then run the testsuite and validate the flow behavior (pass or fail based on testsuite assert) * Dean added a verify_skip method to the testsuite class used for skipping testsuites at runtime based on some condition * Per test suite config docs: https://patchwork.dpdk.org/project/dpdk/list/?series=3D35240 * Doc update towards explaining how to leverage the per test suite confi= g * Perf tg support: https://patchwork.dpdk.org/project/dpdk/list/?series=3D35239 * Patrick is picking up this series * UNH people will ensure that the forwarding test metrics align with the results we get from legacy DTS, which is considered stable * The legacy framework single core forwarding test had some effort done towards supporting different traffic mixes/profiles, and we should examine this for the new testsuite, but the MVP will feature basically a uniform set of packets * L4 packet matching: https://patchwork.dpdk.org/project/dpdk/list/?series=3D3522 * Luca provided a few nits * Nits are resolved, so Patrick can test and merge * Improved port handling: https://patchwork.dpdk.org/project/dpdk/patch/20250506131657.1576152-1-luca= .vizzarro@arm.com/ * Patrick needs to review ASAP * Packet capture testsuite: https://patchwork.dpdk.org/project/dpdk/list/?series=3D35163 * UNH guys need to provide a review and test on our hardware * Tmp dir dpdk tree dir: https://patchwork.dpdk.org/project/dpdk/list/?series=3D35049 * UNH guys need to provide a review * Patrick needs to resolve a docs error from the stats testsuite =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Bugzilla discussions * None =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Any other business * DPDK-Pktgen * Patrick should share the pktgen notes and code example the CESNET guys shared at a future meeting * Cloud testing * Matthew is setting up an environment on Azure to experiment with DTS. * Group looked at roadmap status DTS 25.07 Roadmap * Luca will be gone for 3 weeks, and will be back in the 2nd half of June * Next meeting is Jun 5, 2025 --000000000000b27348063685c86b Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
##########################################################= ###########
May 22, 2025
Attendees
* Patrick Robb
* Luca Vizzar= ro
* Paul Szczepanek
* Manit Mahajan
* Dean Marx
* Matthew McGo= vern

###############################################################= ######
Minutes

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D
General Discussion
* Nick Pratte from UNH-IOL is doing an i= nternship outside IOL this Summer, so he will not be working on DTS as much= as expected
=C2=A0 =C2=A0* He still wants to submit some testsuites thi= s Summer, but all his framework side work (like perf tg (trex) support) wil= l go to Patrick or Dean
=C2=A0 =C2=A0* He may be back to working on DTS = more regularly at the end of the Summer that is TBD
* CI Lab items:
= =C2=A0 =C2=A0* We=E2=80=99re still debugging some of the failures that we s= aw on the cx5 before DPDK Summit, which took that testing offline in our pu= blic reporting system
=C2=A0 =C2=A0* Dean is adding some new NICs to the= public testing
=C2=A0 =C2=A0 =C2=A0 * Broadcom 25g
=C2=A0 =C2=A0 =C2= =A0 * Broadcom 100g (p2100g)

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D
Patch discussions
* Rte_flow: https://patchwork.dpdk= .org/project/dpdk/list/?series=3D35269
=C2=A0 =C2=A0* Dean has updat= ed the flow testsuite, adding a flow validate step
=C2=A0 =C2=A0* If flo= w validate fails, skip the testsuite
=C2=A0 =C2=A0* If flow validate pas= ses, then flow create fails, fail the testsuite
=C2=A0 =C2=A0* If flow v= alidate passes, flow create passes, then run the testsuite and validate the= flow behavior (pass or fail based on testsuite assert)
=C2=A0 =C2=A0* D= ean added a verify_skip method to the testsuite class used for skipping tes= tsuites at runtime based on some condition
* Per test suite config docs:= h= ttps://patchwork.dpdk.org/project/dpdk/list/?series=3D35240
=C2=A0 = =C2=A0* Doc update towards explaining how to leverage the per test suite co= nfig
* Perf tg support: https://patchwork.dpdk.org/project/dpdk/list/?seri= es=3D35239
=C2=A0 =C2=A0* Patrick is picking up this series
=C2= =A0 =C2=A0* UNH people will ensure that the forwarding test metrics align w= ith the results we get from legacy DTS, which is considered stable
=C2= =A0 =C2=A0* The legacy framework single core forwarding test had some effor= t done towards supporting different traffic mixes/profiles, and we should e= xamine this for the new testsuite, but the MVP will feature basically a uni= form set of packets
* L4 packet matching: https://patchwork.dpdk.org/projec= t/dpdk/list/?series=3D3522
=C2=A0 =C2=A0* Luca provided a few nits=C2=A0 =C2=A0* Nits are resolved, so Patrick can test and merge
* Impr= oved port handling: https://patchwork.dpdk.o= rg/project/dpdk/patch/20250506131657.1576152-1-luca.vizzarro@arm.com/=C2=A0 =C2=A0* Patrick needs to review ASAP
* Packet capture testsuite= : = https://patchwork.dpdk.org/project/dpdk/list/?series=3D35163
=C2=A0 = =C2=A0* UNH guys need to provide a review and test on our hardware
* Tmp= dir dpdk tree dir: https://patchwork.dpdk.org/project/dpdk/list/?series=3D35= 049
=C2=A0 =C2=A0* UNH guys need to provide a review
* Patrick ne= eds to resolve a docs error from the stats testsuite

=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Bugzilla discussions
* Non= e

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Any o= ther business
* DPDK-Pktgen
=C2=A0 =C2=A0* Patrick should share the p= ktgen notes and code example the CESNET guys shared at a future meeting
= * Cloud testing
=C2=A0 =C2=A0* Matthew is setting up an environment on A= zure to experiment with DTS.
* Group looked at roadmap status DTS 25.07 = Roadmap
* Luca will be gone for 3 weeks, and will be back in the 2nd hal= f of June
* Next meeting is Jun 5, 2025
--000000000000b27348063685c86b--