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Jetpack/kernel/kernel-4.9/tools/virtio/ringtest
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dchvs 1ea8207cd3 Add CTI sources 2021-01-21 15:42:28 -06:00
..
Makefile Add CTI sources 2021-01-21 15:42:28 -06:00
README Add CTI sources 2021-01-21 15:42:28 -06:00
main.c Add CTI sources 2021-01-21 15:42:28 -06:00
main.h Add CTI sources 2021-01-21 15:42:28 -06:00
noring.c Add CTI sources 2021-01-21 15:42:28 -06:00
ptr_ring.c Add CTI sources 2021-01-21 15:42:28 -06:00
ring.c Add CTI sources 2021-01-21 15:42:28 -06:00
run-on-all.sh Add CTI sources 2021-01-21 15:42:28 -06:00
virtio_ring_0_9.c Add CTI sources 2021-01-21 15:42:28 -06:00
virtio_ring_inorder.c Add CTI sources 2021-01-21 15:42:28 -06:00
virtio_ring_poll.c Add CTI sources 2021-01-21 15:42:28 -06:00

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