Samuel Thibault wrote:
Terry Dontje, le Fri 20 Aug 2010 07:21:56 -0400, a écrit :
Samuel Thibault wrote:
This is unfortunately not the case on the box we have at INRIA:
lgrp 0 has 0 children
while there are two cores on the machine.
That may be due to the version of Solaris you have installed. I am not
sure if any of the S10 updates have these premade lgroups. Can you tell
me what S10 update you are running.
I don't think I know how to do this unfortunately :)
#uname -a
SunOS pipol8 5.10 Generic_137138-09 i86pc i386 i86pc Solaris
#cat /etc/release
Solaris 10 10/08 s10x_u6wos_07b X86
The u6 above is for update 6. I know there is an u8 available but I
cannot guarrantee you it will have the premade lgroup. Actually more I
think about it I bet S10 never will.
Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 27 October 2008
I have access to some of these types of machines internally. I believe
all of the larger ones are SPARC based. Unfortunately, there is no way
I can get you access to them since they are development machines behind
our firewall and our policy does not allow for such.
Is there a set of tests you would like me to run for you?
The output of lstopo with --enable-debug given to ./configure should
already be very good.
Ok, I'll see if I can wrangle some time in the future. Should I send
the results directly to you Samuel?
--td
Samuel
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Oracle
Terry D. Dontje | Principal Software Engineer
Developer Tools Engineering | +1.781.442.2631
Oracle * - Performance Technologies*
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