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SmartAudio/lichee/linux-4.9/tools/virtio/ringtest
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lijie02 bfd7b335ea init 2018-07-13 09:31:50 +08:00
..
Makefile init 2018-07-13 09:31:50 +08:00
README init 2018-07-13 09:31:50 +08:00
main.c init 2018-07-13 09:31:50 +08:00
main.h init 2018-07-13 09:31:50 +08:00
noring.c init 2018-07-13 09:31:50 +08:00
ptr_ring.c init 2018-07-13 09:31:50 +08:00
ring.c init 2018-07-13 09:31:50 +08:00
run-on-all.sh init 2018-07-13 09:31:50 +08:00
virtio_ring_0_9.c init 2018-07-13 09:31:50 +08:00
virtio_ring_inorder.c init 2018-07-13 09:31:50 +08:00
virtio_ring_poll.c init 2018-07-13 09:31:50 +08:00

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