Actually, UHD 4.4 happens to support whatever DPDK version Ubuntu 18.04 ships. We support a reasonable range of DPDK versions (not too many, but more than one) and when we released UHD 4.4, our internal test machines were still running Ubuntu 18.04. However, we didn't use the same NIC so there may be other incompatibilities there.
--M On Sat, Oct 26, 2024 at 6:22 PM Marcus D. Leech <patchvonbr...@gmail.com> wrote: > On 26/10/2024 12:15, Mehran Memarnejad wrote: > > Hi, > Following the instructions on this link > <https://kb.ettus.com/Getting_Started_with_DPDK_and_UHD>, I want to get > the UHD work with DPDK so that I can transfer samples from E320 to Host. > > Question 1: The PC has an Intel Core i7 CPU and I don't know whether it > can handle a 10G NIC with DPDK or not? Does DPDK support Intel Core i > Series? > > Question 2: I have an Intel Core i7 CPU with Mellanox Connect-X 3 NIC. > The OS is Ubuntu 18.04 and the UHD version is 4.4.0. Is this setup Ok for > 10G NIC? > > Thanks in advance for your help > > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-le...@lists.ettus.com > > I'd be somewhat shocked if Ubuntu 18.04 was adequate to host any version > of DPDK that would work with UHD 4.4.0, although > I don't know for sure. I don't think DPDK, per se, cares about what CPU > family it finds itself on. Whether your computer can' > "handle" a 10Gig NIC depends on whether it has the appropriate PCI-e bus > width for your card, and other things that are > harder to definitively quantify like bus and memory bandwidth and CPU > speed. I run a 10G NIC on a dual-XEON server that > is about 10 years old. Works just fine. But I'm running it on Ubuntu > 22.04. I don't use DPDK because I don't need to > ingest samples at rates that would make DPDK necessary. > > > > Ubuntu 18.04 is very old at this point. > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-le...@lists.ettus.com >
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