[openfabrics-ewg] IPoIB/SDP performance graphs for PCI-E RHEL4 U2 i686 Dell PE1850

Scott Weitzenkamp (sweitzen) sweitzen at cisco.com
Wed Mar 29 23:30:28 PST 2006


We've never been able to get very good IPoIB throughput on these systems
(dual 3.0 GHz EMT64 CPUs).  SDP performance seems very good, though.
 
We're using LionCub Rev C HCAs.
 
To summarize:
 
min SDP latency: 26 usec
max SDP throughput: 7.2 Gb/sec
min IPoIB latency: 32 usec
max IPoIB throughput: 1.7 Gb/sec
 
Scott
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openfabrics.org/pipermail/ewg/attachments/20060329/a9bef356/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: pcie_rhel4u2ia32_1850_ibedrc2.pdf
Type: application/octet-stream
Size: 66686 bytes
Desc: pcie_rhel4u2ia32_1850_ibedrc2.pdf
URL: <http://lists.openfabrics.org/pipermail/ewg/attachments/20060329/a9bef356/attachment.obj>
-------------- next part --------------
An embedded message was scrubbed...
From: "Scott Weitzenkamp \(sweitzen\)" <sweitzen at cisco.com>
Subject: Chassis TopspinOS-2.5.0 and Host IBED Test Results - Total: 15; Pass 9;	Fail: 1; Skip: 5
Date: Tue, 28 Mar 2006 10:31:58 -0800
Size: 336983
URL: <http://lists.openfabrics.org/pipermail/ewg/attachments/20060329/a9bef356/attachment.mht>


More information about the ewg mailing list