I guess that means my favourite myth that I've done it. Get the os out of the way, cpu pinning, user level network stack, no system calls after setup, lay out a

I guess that means my favourite myth that I've done it. Get the os out of the way, cpu pinning, user level network stack, no system calls after setup, lay out all your memory carefully in a cache line aware fashion noting the virtual addresses & bits 6-10. io via shared memory to another core on the same package. I convinced myself looking at latency benchmarks as I went about optimising it that it was all in L1.