Re: AW: No output after "scheduler running in netpoll mode"

From: amin_at_imtech.res.in
Date: Tue Aug 21 2012 - 11:43:20 CDT

Thanks for the reply. I tried to run charmrun with the debug option but I keep
getting DISPLAY must be set to use debugging mode. Also I don't have root
privileges. I would probably have to contact the server administrator for this.
I will report the results once I get through this.

Amin.

> Could you please post the output of charmrun with debug option?
> Also possibly the infiniband subnet manager got a problem, try rebooting the
> machines or restart the opensm?
>
> Norman Geist.
>
>
>> -----Ursprüngliche Nachricht-----
>> Von: owner-namd-l_at_ks.uiuc.edu [mailto:owner-namd-l_at_ks.uiuc.edu] Im
>> Auftrag von amin_at_imtech.res.in
>> Gesendet: Dienstag, 21. August 2012 15:59
>> An: namd-l_at_ks.uiuc.edu
>> Betreff: namd-l: No output after "scheduler running in netpoll mode"
>>
>> Dear all,
>> I have suddenly started getting a problem while running NAMD. When
>> I run
>> the ibverbs version of NAMD, the log file is written till the following
>> lines and then no output is produced. All the nodes show the process to
>> be
>> running. Also I can use the same conf file to run the single node
>> version
>> of NAMD and it works. Until few days back I was able to use the same
>> conf
>> file on the ibverbs version also. I have read the warning is harmless
>> and
>> can be ignored. Can someone please help me with this.
>>
>> Charmrun> Waiting for 0-th client to connect.
>> Charmrun> Waiting for 1-th client to connect.
>> Charmrun> Waiting for 2-th client to connect.
>> Charmrun> Waiting for 3-th client to connect.
>> Charmrun> Waiting for 4-th client to connect.
>> Charmrun> Waiting for 5-th client to connect.
>> Charmrun> Waiting for 6-th client to connect.
>> Charmrun> Waiting for 7-th client to connect.
>> Charmrun> All clients connected.
>> Charmrun> IP tables sent.
>> Converse/Charm++ Commit ID: v6.4.0-beta1-0-g5776d21
>> Warning> Randomization of stack pointer is turned on in kernel, thread
>> migration
>> may not work! Run 'echo 0 > /proc/sys/kernel/randomize_va_space' as
>> root to
>> disable it, or try run with '+isomalloc_sync'.
>> Charm++> scheduler running in netpoll mode.
>> CharmLB> Load balancer assumes all CPUs are same.
>>
>> Regards.
>> Amin.
>>
>>
>> ______________________________________________________________________
>> सूक्ष्मजीव प्रौद्योगिकी संस्थान (वैज्ञानिक औद्योगिक
>> अनुसंधान परिषद)
>> Institute of Microbial Technology (A CONSTITUENT ESTABLISHMENT OF CSIR)
>> सैक्टर 39 ए, चण्डीगढ़ / Sector 39-A, Chandigarh
>> पिन कोड/PIN CODE :160036
>> दूरभाष/EPABX :0172 6665 201-202
>
>
>

______________________________________________________________________
सूक्ष्मजीव प्रौद्योगिकी संस्थान (वैज्ञानिक औद्योगिक अनुसंधान परिषद)
Institute of Microbial Technology (A CONSTITUENT ESTABLISHMENT OF CSIR)
सैक्टर 39 ए, चण्डीगढ़ / Sector 39-A, Chandigarh
पिन कोड/PIN CODE :160036
दूरभाष/EPABX :0172 6665 201-202

This archive was generated by hypermail 2.1.6 : Tue Dec 31 2013 - 23:22:24 CST