[mvapich-discuss] Anyone saw soft lockup on mvapich1.0 before?

[Terrence.LIAO at total.com]

Dear Mavpich,

Our AMD DDR IB cluster running mvapich1.0 (latest version I believe), 
starts to show this "soft lockup", see below,  and kill the mpi job.  Any 
advice how to fix this?

Dec  8 08:47:41 s_local at nod230/nod230 kernel:BUG: soft lockup - CPU#6 
stuck for 10s! [pbs_mom:4484]

Thank you very much.

-- Terrence
--------------------------------------------------------
Terrence Liao, Ph.D.
Sr. HPC Research Scientist
TOTAL E&P RESEARCH & TECHNOLOGY USA, LLC
1201 Louisiana, Suite 1800, Houston, TX 77002 
Tel: 713.647.3498  Fax: 713.647.3638
Email: terrence.liao at total.com

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.cse.ohio-state.edu/pipermail/mvapich-discuss/attachments/20091208/3fbcbac8/attachment.html