Re: [USRP-users] DPDK support not built in with X310

2020-06-15 Thread Carmichael, Ryan via USRP-users
Sent: Friday, June 12, 2020 3:54 PM To: usrp-users@lists.ettus.com Cc: Carmichael, Ryan Subject: [EXTERNAL] Re: [USRP-users] DPDK support not built in with X310 Hi Ryan, Thanks for that. So, I tried to build UHD manually and now when I generate the MakeFile, DPDK support is detected. But when I

Re: [USRP-users] DPDK support not built in with X310

2020-06-12 Thread Jérémy Vezinet via USRP-users
Hi Ryan, Thanks for that. So, I tried to build UHD manually and now when I generate the MakeFile, DPDK support is detected. But when I try to build UHD, I got an error when linking shared library libuhd.so: /usr/bin/ld: //usr/local/lib/librte_eal.a(eal_thread.o): relocation R_X86_64_TPOFF32 agai

Re: [USRP-users] DPDK support not built in with X310

2020-06-12 Thread Marcus D. Leech via USRP-users
On 06/12/2020 01:37 PM, Carmichael, Ryan via USRP-users wrote: Jeremy, I went through this recently and I believe you need to build UHD manually, assuming you are using pre-built UHD binaries. If you’ve installed it, DPDK support should be detected when you build the UHD driver (the output o

Re: [USRP-users] DPDK support not built in with X310

2020-06-12 Thread Carmichael, Ryan via USRP-users
Jeremy, I went through this recently and I believe you need to build UHD manually, assuming you are using pre-built UHD binaries. If you’ve installed it, DPDK support should be detected when you build the UHD driver (the output of cmake should indicate if it finds it or not). - Ryan

[USRP-users] DPDK support not built in with X310

2020-06-12 Thread Jérémy Vezinet via USRP-users
Hi all, I recently bought a X310 usrp and a 82599ES 10-Gigabit SFI/SFP+ Network Interface Card (the one recommended on the Ettus Website). I first set my connections and a benchmark test shows a lot of dropped samples and some overflows. So i decided to try using dpdk to improve my setup. I have