1481eaec3SMichael S. TsirkinPartial implementation of various ring layouts, useful to tune virtio design. 2481eaec3SMichael S. TsirkinUses shared memory heavily. 33b220cf8SMike Rapoport 43b220cf8SMike RapoportTypical use: 53b220cf8SMike Rapoport 63b220cf8SMike Rapoport# sh run-on-all.sh perf stat -r 10 --log-fd 1 -- ./ring 7