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Linux-6.18.2/tools/virtio/ringtest
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zhji 895b9be378 [feat] fisrst commit of linux-6.18.2
2025-12-23 20:06:59 +08:00
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ptr_ring.c [feat] fisrst commit of linux-6.18.2 2025-12-23 20:06:59 +08:00
README [feat] fisrst commit of linux-6.18.2 2025-12-23 20:06:59 +08:00
ring.c [feat] fisrst commit of linux-6.18.2 2025-12-23 20:06:59 +08:00
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virtio_ring_0_9.c [feat] fisrst commit of linux-6.18.2 2025-12-23 20:06:59 +08:00
virtio_ring_inorder.c [feat] fisrst commit of linux-6.18.2 2025-12-23 20:06:59 +08:00
virtio_ring_poll.c [feat] fisrst commit of linux-6.18.2 2025-12-23 20:06:59 +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