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Published 20 hours ago • verified publisher icon Mellanox

issue: 2336523 Return RX pbufs to cq_mgr instead of global pool

Open pasis opened this issue 4 years ago • 3 comments

Global buffer_pool lock leads to a lock contention in multi-threaded applications. We can mitigate it by using ring per core and returning pbufs to respective cq_mgr cache.

pasis avatar Oct 23 '20 14:10 pasis

Rebased on top of vNext and updated with the latest version.

pasis avatar Dec 16 '20 16:12 pasis

@pasis please update with addirional fix https://github.com/Mellanox-lab/libvma-pro/pull/22/commits/4ae9b6e7a49bda85d18f00cb5d10a66ff861342f

igor-ivanov avatar Feb 15 '21 12:02 igor-ivanov

Can one of the admins verify this patch?

swx-jenkins5 avatar Jun 27 '24 13:06 swx-jenkins5