...A verbs consumer using a RoCE network relies strictly
on so-called
Layer 3 addressing (GIDs); layer 2 addresses (e.g. subnet local
identifiers) are not passed across the verbs interface...
Ah, hmm, well, I was on that list during this time and I don't
think
this
On 10:27 Fri 09 Jul , Hal Rosenstock wrote:
Signed-off-by: Hal Rosenstock hal.rosenst...@gmail.com
Applied. Thanks.
Sasha
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Davis, Arlin R wrote:
There is limited debug in the non-debug builds. If you want full debugging
capabilities
you can install the source RPM and configure and make as follows [..] (OFED
target example):
okay, got that, once I built the sources by hand as you suggested I could see
debug
On 13:17 Thu 08 Jul , Hal Rosenstock wrote:
d3586e7a17bca99fd384a943f00e259e libibumad-1.3.5.tar.gz
754d93f567393d3b9987a65326f40917 libibmad-1.3.5.tar.gz
5c94d6ee49e9c51c801f6634823b5ad5 opensm-3.3.6.tar.gz
ba28f6b5323e6067ca019a999eeaf907 infiniband-diags-1.5.6.tar.gz
Sorry, Intel MPI requires development packages which include libdat.so and
libdat2.so
Please see the install instructions on
http://www.openfabrics.org/downloads/dapl/
---
For 1.2 and 2.0 support on same system, including development, install RPM
packages as follow:
dapl-2.0.29-1
Hal,
The procedure is a little different. You'll need to create a child
interface (on a partition) first and then you will be able to
configure it as follows:
echo 0x8001 /sys/class/net/ib0/create_child
ifconfig ib0.8001 ...
Note that you'll want the 0x8000 bit on for full membership.
What
I see that this rdma_post_send call gives a big contribute to CPU use on
client side. Now the CPU usage (%) is about 95%-99%.
CPU utilization is usually related to how you process completions. If you
switch from polling the CQ to using events, the CPU utilization will go down.
This will
Tom,
On Tue, Jul 13, 2010 at 12:50 PM, Tom Ammon tom.am...@utah.edu wrote:
Hal,
The procedure is a little different. You'll need to create a child
interface (on a partition) first and then you will be able to
configure it as follows:
echo 0x8001 /sys/class/net/ib0/create_child
ifconfig
On Tue, Jul 13, 2010 at 11:26:41AM +0300, Liran Liss wrote:
'subnet local identidifer' == LID
The text is saying that the specification does not use any of the LID
fields in the verbs interface, that is it. It isn't talking about MAC
addresses.
Exactly how and where the MAC
On Mon, Jul 12, 2010 at 02:20:22PM -0700, Roland Dreier wrote:
So the best solution I can see is to declare that an IBoE GID must be an
IPv6 address coming from an EUI-64 Ethernet address for the
corresponding port; for MGIDs I guess we use the standard IPv6 mapping
to Ethernet address
Hal,
I have some more partition questions. Do I have to configure the nodes
as members of partition(s) both in opensm and on the individual node (if
the node is a member of two partitions)? And what about the switches -
do the switches need be configured as part of any partition?
Tom
On
A quibble about multicast - AFAIK this is unsolved. I think some spec
needs to be agreed that documents what sort of multicast snooping
operations switches need to do, ie if IGMP joins imply that IBoE
traffic for the same DMAC is included in the join, or if IBoE requires
a seperate IGMP
Tom,
On Tue, Jul 13, 2010 at 3:44 PM, Tom Ammon tom.am...@utah.edu wrote:
Hal,
I have some more partition questions. Do I have to configure the nodes as
members of partition(s) both in opensm and on the individual node (if the
node is a member of two partitions)?
OpenSM needs the
Does it work with Open MPI v1.4.2?
On Jul 12, 2010, at 4:21 PM, Steve Wise wrote:
I'm running OFED-1.5.1 with the RoCEE mlx4 drivers. I can run low level
verbs programs ok, but when running open mpi, I'm getting this error.
Anybody seen this?
-
[o...@escher ~]$ mpirun -np 2 -host
You know, I got it running by adding this: --mca btl_openib_cpc_include
rdmacm
Which basically sez use only the rdmacm to setup the connection.
Thanks,
Steve.
Jeff Squyres wrote:
Does it work with Open MPI v1.4.2?
On Jul 12, 2010, at 4:21 PM, Steve Wise wrote:
I'm running OFED-1.5.1
Sasha,
What is the status of this patch and the follow on patch:
opensm/osm_console.c: Add dump and clear redir perfmgr command support
Thanks,
Ira
On Thu, 17 Jun 2010 10:28:49 -0700
Hal Rosenstock hnr...@comcast.net wrote:
Handle PKey and QPN redirection information
GID redirection
On Tue, 13 Jul 2010 03:31:09 -0700
Bart Van Assche bvanass...@acm.org wrote:
On Sat, Jul 10, 2010 at 5:25 PM, Bart Van Assche bvanass...@acm.org wrote:
On Sat, Jul 10, 2010 at 2:56 AM, Ira Weiny wei...@llnl.gov wrote:
On Fri, 9 Jul 2010 12:33:14 -0700
Bart Van Assche
From: Ira Weiny wei...@llnl.gov
Date: Wed, 7 Jul 2010 17:35:34 -0700
Subject: [PATCH] ib_qib: Allow writes to the diag_counters to be able to clear
them
Changes in V3:
Add non-number error check
Return proper proper length
Changes in V2:
Add check for negative values
Roland Dreier wrote:
I guess I came to a premature conclusion. One set of tests ran fine and I
made that
conclusion. Another set of tests caused the following crash:
I don't really know how to interpret this. Is this crash new, or is it
the same crash you were hoping this patch fixed?
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