[openib-general] Re: [PATCH] perftest/rdma_bw; add support for RDMA read and starting PSN

[Arlin Davis]

Michael S. Tsirkin wrote:

>Thanks Arlin. I plan to look into integrating this.
>One question: for which psn values do you see performance drop on 4.6.0 FW?
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Any luck isolating this performance problem? I just want to understand 
the cause so I know for sure 4.7 FW is a solid fix. Didn't see anything 
in the 4.7 release notes that covered this issue.