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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks John. That does give me list of available binding option.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">It seems all binding options don’t work fine.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">All l1/l2/l3cache errors out:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">mpiexec -bind-to l3cache -n 1 mytest 200000 -1 : -n 4 mytest 200000 -1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">[proxy:0:0@gretel] cache_to_cpu_type (/u/prod/mpich/src/mpich2-1.5/src/pm/hydra/tools/topo/hwloc/topo_hwloc.c:258): cache level 3 not found<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">[proxy:0:0@gretel] obj_type_to_map_str (/u/prod/mpich/src/mpich2-1.5/src/pm/hydra/tools/topo/hwloc/topo_hwloc.c:313): error while mapping cache to cpu object<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">[mpiexec@gretel] control_cb (/u/prod/mpich/src/mpich2-1.5/src/pm/hydra/pm/pmiserv/pmiserv_cb.c:201): assert (!closed) failed<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">[mpiexec@gretel] HYDT_dmxu_poll_wait_for_event (/u/prod/mpich/src/mpich2-1.5/src/pm/hydra/tools/demux/demux_poll.c:77): callback returned error status<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">[mpiexec@gretel] HYD_pmci_wait_for_completion (/u/prod/mpich/src/mpich2-1.5/src/pm/hydra/pm/pmiserv/pmiserv_pmci.c:196): error waiting for event<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">[mpiexec@gretel] main (/u/prod/mpich/src/mpich2-1.5/src/pm/hydra/ui/mpich/mpiexec.c:325): process manager error waiting for completion<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">This hangs and doesn’t even exit after ‘ctrl-c’:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">mpiexec -bind-to numa -n 1 mytest 200000 -1 : -n 4 mytest 200000 -1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">[mpiexec@gretel] Sending Ctrl-C to processes as requested<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">[mpiexec@gretel] Press Ctrl-C again to force abort<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Ctrl-C caught... cleaning up processes<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Ctrl-C caught... cleaning up processes<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Ctrl-C caught... cleaning up processes<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Ctrl-C caught... cleaning up processes<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Here is machine detail I am running it on:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Processor name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Speed (MHz) : 2660.125<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Cache size per processor : 8192 KB<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Number of processors : 2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Number of cores per processor : 4<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Rohit<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> mpich-discuss-bounces@mcs.anl.gov [mailto:mpich-discuss-bounces@mcs.anl.gov]
<b>On Behalf Of </b>John Fettig<br>
<b>Sent:</b> Monday, November 05, 2012 6:05 PM<br>
<b>To:</b> mpich-discuss<br>
<b>Subject:</b> Re: [mpich-discuss] cpu binding with 1.5 hydra<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Rohit,<br>
<br>
Did you try <br>
<br>
$ mpirun -bind-to -help<br>
<br>
This dumps all of the options for -bind-to.<br>
<br>
John<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
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<p class="MsoNormal">On Mon, Nov 5, 2012 at 2:13 PM, Jain, Rohit <<a href="mailto:Rohit_Jain@mentor.com" target="_blank">Rohit_Jain@mentor.com</a>> wrote:<o:p></o:p></p>
<p class="MsoNormal">Hi Pavan,<br>
<br>
Could you please respond to it?<br>
<br>
Regards,<br>
Rohit<br>
<br>
-----Original Message-----<br>
From: <a href="mailto:mpich-discuss-bounces@mcs.anl.gov">mpich-discuss-bounces@mcs.anl.gov</a> [mailto:<a href="mailto:mpich-discuss-bounces@mcs.anl.gov">mpich-discuss-bounces@mcs.anl.gov</a>] On Behalf Of Jain, Rohit<br>
Sent: Tuesday, October 30, 2012 4:02 PM<br>
To: Pavan Balaji; <a href="mailto:mpich-discuss@mcs.anl.gov">mpich-discuss@mcs.anl.gov</a><br>
Subject: Re: [mpich-discuss] cpu binding with 1.5 hydra<br>
<br>
Hi Pavan,<br>
<br>
Where do I find exact names of new binding options arguments?<br>
<br>
Like 'sockets' doesn't work, but 'socket' do. This page is not updated with correct options:<br>
<a href="http://wiki.mcs.anl.gov/mpich2/index.php/Using_the_Hydra_Process_Manager#Process-core_Binding" target="_blank">http://wiki.mcs.anl.gov/mpich2/index.php/Using_the_Hydra_Process_Manager#Process-core_Binding</a><br>
<br>
Regards,<br>
Rohit<br>
<br>
<br>
-----Original Message-----<br>
From: Pavan Balaji [mailto:<a href="mailto:balaji@mcs.anl.gov">balaji@mcs.anl.gov</a>]<br>
Sent: Tuesday, October 30, 2012 8:36 AM<br>
To: <a href="mailto:mpich-discuss@mcs.anl.gov">mpich-discuss@mcs.anl.gov</a><br>
Cc: Jain, Rohit<br>
Subject: Re: [mpich-discuss] cpu binding with 1.5 hydra<br>
<br>
<br>
On 10/29/2012 07:13 PM, Jain, Rohit wrote:<br>
> Do you mean '-binding' option is also being deprecated? Is it replaced with '-bind-to'?<br>
<br>
It's being replaced with the -bind-to option. We might support -binding as an alias to -bind-to for quite some time, but we'd suggest users move to the new richer -bind-to interface.<br>
<br>
-- Pvaan<br>
<br>
--<br>
Pavan Balaji<br>
<a href="http://www.mcs.anl.gov/~balaji" target="_blank">http://www.mcs.anl.gov/~balaji</a><br>
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