OpenCloudOS-Kernel

History

Michael S. Tsirkin 3008a20620 ptr_ring: support testing different batching sizes Use the param flag for that. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2017-05-09 16:43:23 +03:00
..
Makefile	ringtest: use link-time optimization	2016-10-31 00:21:42 +02:00
README	tools/virtio/ringtest: add usage example to README	2016-06-06 13:00:11 +03:00
main.c	ringtest: support test specific parameters	2017-05-09 16:43:23 +03:00
main.h	ringtest: support test specific parameters	2017-05-09 16:43:23 +03:00
noring.c	ringtest: commonize implementation of poll_avail/poll_used	2016-10-31 00:21:43 +02:00
ptr_ring.c	ptr_ring: support testing different batching sizes	2017-05-09 16:43:23 +03:00
ring.c	ringtest: commonize implementation of poll_avail/poll_used	2016-10-31 00:21:43 +02:00
run-on-all.sh	tools/virtio/ringtest: fix run-on-all.sh for offline cpus	2017-01-19 23:46:31 +02:00
virtio_ring_0_9.c	ringtest: commonize implementation of poll_avail/poll_used	2016-10-31 00:21:43 +02:00
virtio_ring_inorder.c	virtio: add inorder option	2016-05-22 19:44:12 +03:00
virtio_ring_poll.c	…

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