Thread (37 messages) 37 messages, 8 authors, 2007-09-14

[ofa-general] Re: [PATCH 0/9 Rev3] Implement batching skb API and support in IPoIB

From: Rick Jones <hidden>
Date: 2007-08-22 17:09:37

David Miller wrote:
I think the jury is still out, but seeing TSO perform even slightly
worse with the batching changes in place would be very worrysome.
This applies to both throughput and cpu utilization.
Should it be any more or less worrysome than small packet performance (eg the 
TCP_RR stuff I posted recently) being rather worse with TSO enabled than with it 
disabled?

rick jones
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