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linux/linux-5.4.31/tools/virtio/ringtest
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chenyf 3eeea851e6 1 2024-01-30 18:43:28 +08:00
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Makefile 1 2024-01-30 18:43:28 +08:00
README 1 2024-01-30 18:43:28 +08:00
main.c 1 2024-01-30 18:43:28 +08:00
main.h 1 2024-01-30 18:43:28 +08:00
noring.c 1 2024-01-30 18:43:28 +08:00
ptr_ring.c 1 2024-01-30 18:43:28 +08:00
ring.c 1 2024-01-30 18:43:28 +08:00
run-on-all.sh 1 2024-01-30 18:43:28 +08:00
virtio_ring_0_9.c 1 2024-01-30 18:43:28 +08:00
virtio_ring_inorder.c 1 2024-01-30 18:43:28 +08:00
virtio_ring_poll.c 1 2024-01-30 18:43:28 +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