Intel® Developer Zone:
Intel® Clusters and HPC Technology

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A forum for HPC experts and enthusiasts to share their knowledge, resources, and insights for the advancement of HPC solutions, cluster solutions, and the computing architectures that implement them. Other useful information: Intel® MPI Library support resources, Intel® Trace Analyzer and Collector support resources, and Product Information

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Topic / Topic starter Post date Repliessort ascending Last Post
Normal topic prevent mpdboot execution on head node
by panish
Mon, 10/05/2009 - 21:49 7
by panish
Wed, 10/07/2009 - 00:38
Normal topic MPI-IO error when running on lustre with a high number of stripes and processes
by Wencan W.
Wed, 02/27/2013 - 06:59 7
by Wencan W.
Sun, 03/17/2013 - 19:09
Normal topic 2D FFT performance on cluster
by (name withheld)
Wed, 04/12/2006 - 08:32 7
by (name withheld)
Wed, 04/26/2006 - 01:37
Normal topic about MPI benchmark 4.0 tests
by dingjun.chencmgl.ca
Mon, 11/18/2013 - 09:32 7
by James T. (Intel)
Tue, 05/26/2015 - 08:23
Normal topic trivial code fails sometimes under SGE: HYDT_dmxu_poll_wait_for_event (./tools/demux/demux_ poll.c:70): assert (!(pollfds[i].rev
by Sylvain Korzennik
Thu, 09/18/2014 - 13:51 7
by James T. (Intel)
Mon, 09/29/2014 - 07:56
Normal topic issue using INTEL MPI and OFED dapl layer.
by Bernie B.
Tue, 08/25/2009 - 18:41 7
by Andrey Derbunov...
Tue, 08/25/2009 - 18:41
Normal topic Difference between mpicc and mpiicc
by Fuli F.
Thu, 04/10/2014 - 02:34 7
by Tim P.
Fri, 04/11/2014 - 07:44
Normal topic mpitune critical errors
by Bryan C.
Thu, 12/27/2012 - 14:16 7
by Michael M.
Mon, 12/09/2013 - 07:40
Normal topic application fails when more than 1 node is used
by José Luis G.
Wed, 02/20/2013 - 16:13 6
by Iván S.
Fri, 03/15/2013 - 12:36
Normal topic Can you point me at what particular tcp/udp ports hydra and smpd services use to communicate over the network ?
by Arthur V. Ratz
Tue, 02/16/2016 - 21:17 6
by Arthur V. Ratz
Mon, 04/11/2016 - 21:41
Normal topic Creating a cluster
by ndsr
Sat, 04/02/2011 - 06:58 6
by Dmitry Kuzmin (...
Sat, 04/02/2011 - 06:58
Normal topic mpi performance/settings issue
by stoitchko k.
Tue, 09/16/2014 - 07:50 6
by stoitchko k.
Thu, 10/02/2014 - 22:17
Normal topic Debugging HPC Applications
by Community Admin
Tue, 06/22/2004 - 18:07 6
by Community Admin
Fri, 07/09/2004 - 15:50
Normal topic INTEL-MPI-5.0: Bug in MPI-3 shared-memory allocation (MPI_WIN_ALLOCATE_SHARED, MPI_WIN_SHARED_QUERY)
by Michael R.
Tue, 08/05/2014 - 00:51 6
by James T. (Intel)
Fri, 04/28/2017 - 12:52
Normal topic Hybrid MPI/OpenMP process pinning
by Joel
Tue, 11/15/2011 - 07:17 6
by Dmitry S. (Intel)
Wed, 02/27/2013 - 00:52
Normal topic Linker errors with libmpiif.so
by intel_sw
Tue, 03/31/2009 - 19:11 6
by Dmitry Kuzmin (...
Tue, 03/31/2009 - 19:11
Normal topic How can I use MPI?
by gbliu
Wed, 07/20/2011 - 23:11 6
by Dmitry Kuzmin (...
Wed, 07/20/2011 - 23:11
Normal topic ITAC: profiling without tracing
by davvad
Mon, 02/06/2012 - 22:58 6
by davvad
Wed, 02/08/2012 - 04:14
Normal topic Memory allocation error in running IMB3.2
by Road
Tue, 10/30/2012 - 14:10 6
by Road
Thu, 11/08/2012 - 03:43
Normal topic Problem using the Intel Debugger with Intel MPI Library
by roboto
Wed, 08/04/2010 - 17:38 6
by Dmitry Kuzmin (...
Wed, 08/04/2010 - 17:38
Normal topic intel mpi library 4.0 question
by Ian Chivers
Wed, 05/19/2010 - 08:57 6
by Dmitry Kuzmin (...
Wed, 05/19/2010 - 08:57
Normal topic Any good tools/methods to debug MPI based program?
by Zhanghong T.
Thu, 10/08/2015 - 18:58 6
by Artem R. (Intel)
Mon, 10/12/2015 - 00:07
Normal topic Hybrid OpenMP+MPI: How to synchronize access to MPI shared RMA window by multiple OpenMP threads ?
by Arthur V. Ratz
Thu, 02/04/2016 - 08:33 6
by Arthur V. Ratz
Tue, 02/09/2016 - 19:21
Normal topic What is the recommended procedure to upgrade Cluster Studio XE
by Chen Li
Tue, 11/06/2012 - 09:51 6
by Chen Li
Thu, 11/08/2012 - 07:50
Closed topic mpirun seems to set GOMP_CPU_AFFINITY
by Ronald G.
Tue, 02/28/2017 - 16:22 6
by Ronald G.
Wed, 03/08/2017 - 13:07
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