Ran Zhou 1a21f45d97 Support flexible WQE buffer page size
In order to improve performance, we allow user-mode drivers to use a
larger page size to allocate WQE buffers, thereby reducing the latency
introduced by HW page switching. User-mode drivers will be allowed to
allocate WQE buffers between 4K to system page size. During
ibv_create_qp(), the driver will dynamically select the appropriate page
size based on ibv_qp_cap, thus reducing memory consumption while improving
performance.

Signed-off-by: Ran Zhou <zhouran10@h-partners.com>
2023-10-24 15:05:34 +08:00
2022-09-27 11:42:43 +08:00
2020-06-12 17:26:04 +08:00
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