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moma
2008 Dec 12
0
RE: [ofa-general] Infiniband performance
...bw tcp_lat
tcp_bw:
bw = 866 MB/sec
tcp_lat:
latency = 30.8 us
# qperf 192.168.10.160 rc_bi_bw
rc_bi_bw:
bw = 1.71 GB/sec
The second result is bi directional, Gen4 on PCI-E V2 should get quite a lot better.
Rob
-----Original Message-----
From: Jan Ruffing [mailto:ruffing@motama.com]
Sent: 11 December 2008 16:18
To: Robert Dunkley
Cc: Gilad Shainer; general@lists.openfabrics.org
Subject: Re: [ofa-general] Infiniband performance
Robert Dunkley wrote:
> The newer gen4 20Gb cards get about 14-15Gbit/sec because of their better lower latency processing and support for hig...