* High latency on Mellanox Bluefield II from PCI-e crossing
@ 2023-06-24 23:09 Alireza Sanaee
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From: Alireza Sanaee @ 2023-06-24 23:09 UTC (permalink / raw)
I wrote a simple loop back application and measured latency at low load
around 1Kpps. I am experiencing severe extra latency at median around
2-4us when crossing PCI-e.
This is not the case for connectx5 cards. I am wondering if anybody else
noticed this issue or not, and if there is fix.
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2023-06-24 23:09 High latency on Mellanox Bluefield II from PCI-e crossing Alireza Sanaee
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