Folks,
I was doing testing of some modifications that I did in ibiou and suddenly I
got a crash in ibbus.
I am not sure whether it happened due to some changes that I did in ibiou
(because I can't see any ibiou functions in the stack trace).
Can any one point to what was the cause.
I am using
Hello,
Initial building and functional DAPL/HPC tests are proceeding OK; to be
expected.
Will be investigating HCA disable interactions Wednesday.
Stan.
Leonid Keller wrote:
Applied in 2019.
-Original Message-
From: Leonid Keller
Sent: Thursday, March 05, 2009 4:16 PM
To:
svn.2021 signed off by stan.sm...@intel.com
trunk\ulp\dapl2\test\dapltest\scripts\dt-regression.bat
deleted in favor of 'dt-cli regression' test.
trunk\ulp\dapl2\test\dapltest\scripts\dt-cli.bat
cleanup loop variable name, identify loop count, whitespace adjustment.
diff U3
Hi,
I tried installing drivers for Mellanox QDR HCA(MT26428 ) using WinOF
2.0.2 installer and I see the installer exits prematurely citing an error. I
don't see a mention of support for QDR HCA in the README or
Release-notes. Info on whether WinOF 2.0.2 installer supports QDR HCA will
be really
Hello,
Which Windows OS processor arch were you attempting a WinOF 2.0.2 install
on?
Did you explicitly select a ConnectX HCA driver?
What was the installer error message?
Have you ever installed WinOF on this system?
Bottom line the Mellanox QDR HCA(MT26428 ) should install with no
Hi,
OS is Windows 2008 Server(Enterprise). Yes, I explicity selected ConnectX
HCA driver.
Yes, I did install WinOF 2.0.2 for a Infinihost HCA(sinai) before this. I
uninstalled the drivers, plugged out that HCA and trying to install QDR HCA
on the same setup.
Error message I see is
Forgot to mention its on a Intel Xeon machine.
On Tue, Mar 10, 2009 at 2:55 PM, Napoleon Padmanaban napole...@gmail.comwrote:
Hi,
OS is Windows 2008 Server(Enterprise). Yes, I explicity selected
ConnectX HCA driver.
Yes, I did install WinOF 2.0.2 for a Infinihost HCA(sinai) before
OK - when you uninstalled did you observe any irregularities?
From an Privileged Administrator command window, try the following command
start/wait msiexec /I WinOF_2-0-2_x64.msi
If above command fails, then download, then execute, from an Privileged
Administrator command window,
The current implementations of the libibverbs and librdmacm libraries
are limited in their scalability by using OS event objects to report
certain type of IB/RDMA events: asynchronous events on an HCA, CQ
completion events, and connection events.
This limitation comes from the limit of
Simply drop, rather than reject, received REQs if the user's current
backlog of REQs is full. This avoids rejecting REQs that come in a
large connection burst.
Without this patch, large connection tests can fail when using winverbs to
establish connections. Winverbs requires a waiting endpoint
diff -up -r -X trunk\docs\dontdiff.txt -I '\$Id:'
trunk\core\al/kernel/al_cm.c branches\winverbs\core\al/kernel/al_cm.c
--- trunk\core\al/kernel/al_cm.c2009-01-23 15:17:35.684875600 -
0800
+++ branches\winverbs\core\al/kernel/al_cm.c2009-03-03
15:50:40.891280600 -0800
@@ -90,7
Add a new abstraction, the completion channel, capable of de-multiplexing
overlapped completion events among multiple queues.
The completion abstraction consists of 3 main components:
COMP_MANAGER
Maps to an IOCP. The completion manager tracks all completions on any
of its associated channels.
User the COMP_CHANNEL abstraction to as a common framework for event
reporting and provide better scalability.
Signed-off-by: Sean Hefty sean.he...@intel.com
---
diff -up -r -X trunk\docs\dontdiff.txt -I '\$Id:'
trunk\ulp\libibverbs/include/infiniband/verbs.h
User the COMP_CHANNEL abstraction to as a common framework for event
reporting and provide better scalability.
Signed-off-by: Sean Hefty sean.he...@intel.com
---
With these changes, I can consistently establish 3000 connections between
two systems. Work is still needed to identify performance
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