Simon Hardy-Francis

Hi Marco, Yep, I understand. I like the idea of the config define. My PR does not implement the formatting, but is a pre-cursor step allowing the apostrophe to be...

Yep, it looks like the testing framework is perhaps overkill for what it's doing; nearly 15,000 LOC in one hpp file for only ~ 400 relatively simple tests which all...

@mpaland I recently discovered Apline Linux which is so small you can just install and run it on the fly as a throw-away container :-) Advantage is that in theory...

BTW I used the above example as illustration in this Quora post [1] :-) [1] https://www.quora.com/Why-is-Alpine-Linux-so-popular-as-base-Docker-image/answer/Simon-Hardy-Francis

Thanks for the quick response. I had a quick look at option 1 and experimented with downloading a trace or two. However, I'm not convinced I was getting the same...

I asked @magnus-karlsson (who added XDP_SHARED_UMEM to the xdpsock example code in the Linux source tree) via email and I'm putting his response here in case it helps anybody else:...

> [@magnus-karlsson ] libbpf sets this flag automatically if you register the same umem more than twice, so no need to use it in you application if you use libbpf,...

@tohojo Thanks for the reply! I tried running with perf stat -- please see below -- but it's not showing any non-zero XDP tracepoints... although it 'sees' a bunch of...

Update: I got it work by modifying the perf command line slightly: ``` $ make && time sudo sh -s &1 sudo ../testenv/testenv.sh teardown --name veth-advanced03 ; sudo ../testenv/testenv.sh setup...

Thanks for the quick answers! Regarding the number of possible CPUs: The first command shows the non-intuitive 128 whereas the second command shows CPUs 0 to 16 as expected; 8...