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linux-stable/tools/virtio/ringtest
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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
..
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
Makefile ringtest: use link-time optimization 2016-10-31 00:21:42 +02:00
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
README tools/virtio/ringtest: add usage example to README 2016-06-06 13:00:11 +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_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