Michael S. Tsirkin 52012619e5 ringtest: test build fix 9 年之前
..
Makefile ee58b57100 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 9 年之前
README 3b220cf867 tools/virtio/ringtest: add usage example to README 9 年之前
main.c bb99128872 ringtest: pass buf != NULL 9 年之前
main.h 481eaec37e tools/virtio: add ringtest utilities 9 年之前
noring.c 139ab4d4e6 tools/virtio: add noring tool 9 年之前
ptr_ring.c 52012619e5 ringtest: test build fix 9 年之前
ring.c 481eaec37e tools/virtio: add ringtest utilities 9 年之前
run-on-all.sh ef1b144d23 tools/virtio/ringtest: fix run-on-all.sh to work without /dev/cpu 9 年之前
virtio_ring_0_9.c ce10c1b950 virtio: add inorder option 9 年之前
virtio_ring_inorder.c ce10c1b950 virtio: add inorder option 9 年之前
virtio_ring_poll.c 481eaec37e tools/virtio: add ringtest utilities 9 年之前

README

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