OSCL-LXR

Partial implementation of various ring layouts, useful to tune virtio design. Uses shared memory heavily.
Typical use:
# sh run-on-all.sh perf stat -r 10 --log-fd 1 -- ./ring

Trace Agent for virtio-trace
Trace agent is a user tool for sending trace data of a guest to a Host in low overhead. Trace agent has the following functions: - splice a page of ring-buffer to read_pipe without memory copying - splice the page from write_pipe to virtio-console without memory copying - write trace data to stdout by using -o option - controlled by start/stop orders from a Host

SEE ALSO: README