> On Jan 18, 2018, at 4:21 AM, Ananyev, Konstantin > <konstantin.anan...@intel.com> wrote: > > Hi, > >> -----Original Message----- >> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Yongseok Koh >> Sent: Wednesday, January 17, 2018 6:19 PM >> To: Lu, Wenzhuo <wenzhuo...@intel.com>; Wu, Jingjing <jingjing...@intel.com> >> Cc: dev@dpdk.org; Yongseok Koh <ys...@mellanox.com> >> Subject: [dpdk-dev] [PATCH v2] app/testpmd: make txonly mode generate >> multiple flows >> >> Testpmd can generate multiple flows without taking much cost and this could >> be a simple traffic generator for developer's quick tests. IP destination >> address is varied. > > Correct me if I am wrong - but that the change of existing behavior. > Without any announcement and without ability to the user to keep > current one (command-line option, new CLI command, etc.). > What if there are people who rely on existing behavior > (some test scripts or so)? > Konstantin
Good point. But I think it is unlikely. Currently, it generates single fat flow and if someone uses it for testing, then Rx side likely uses single core. Even if it gets to generate multiple flows, it would be same to such a case. However, it is my speculation. If you disagree anyway, I'll stash it for 18.05 and add a new knob to enable it. I'm okay with that because it is just for convenience, not an urgent issue. Thanks, Yongseok
