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 descending Last Post
Normal topic Problem launching fortran executable and python file with mpiexec on a Linux cluster
by helires
Fri, 07/22/2011 - 12:21 2
by helires
Tue, 07/26/2011 - 09:18
Normal topic Problem lauching mpiexec
by Olivier B.
Wed, 02/04/2015 - 02:14 2
by Gergana S. (Intel)
Tue, 02/10/2015 - 15:55
Normal topic mpd error
by sudh
Wed, 02/24/2010 - 16:25 2
by Dmitry Kuzmin (...
Wed, 02/24/2010 - 16:25
Normal topic impi not using ifort
by Joe Greenseid
Tue, 10/21/2008 - 10:28 2
by Joe Greenseid
Tue, 10/21/2008 - 10:28
Normal topic Hybrid MPI/OpenMP showing poor performance when using all cores on a socket vs. N-1 cores per socket
by Gandharv K.
Fri, 03/31/2017 - 13:00 2
by Gandharv K.
Sat, 04/01/2017 - 13:25
Normal topic MPI one sided communication with malloc vs MPI_Alloc_mem
by csnatarajan
Wed, 02/29/2012 - 13:29 2
by csnatarajan
Thu, 03/01/2012 - 10:23
Normal topic PCs powering Servers
by (name withheld)
Thu, 11/27/2003 - 08:24 2
by Clay B.
Fri, 03/11/2005 - 00:26
Normal topic Does MPI work for Xeon X5650, i7 2600K, i7 4790K and i7 4910MQ?
by Anders S.
Sun, 07/05/2015 - 23:37 2
by Anders S.
Tue, 07/07/2015 - 22:56
Normal topic ifort MPI_FILE_OPEN err with romio testsuite
by clotho
Mon, 02/07/2005 - 03:17 2
by clotho
Fri, 03/11/2005 - 04:54
Normal topic Bogus python error from Intel MPI mpdboot on Fedora Core 4
by dave-glover
Fri, 05/19/2006 - 14:37 2
by Andrey Derbunov...
Wed, 10/11/2006 - 15:57
Normal topic Simultaneous MPI Runs at the same time...
by jdubose9
Wed, 10/12/2011 - 11:54 2
by Tim P.
Wed, 10/12/2011 - 11:54
Normal topic Error in script creating wrappers for PGI 16.9 using Intel MPI
by Guy
Tue, 06/06/2017 - 01:35 2
by Guy
Tue, 06/06/2017 - 02:27
Normal topic Can I download Intel Cluster Check?
by Jia Zhen
Mon, 08/16/2010 - 19:05 2
by Dmitry Kuzmin (...
Mon, 08/16/2010 - 19:05
Normal topic shm and ssm don't work, but rdma does
by jon
Mon, 01/26/2009 - 13:50 2
by jon
Mon, 01/26/2009 - 13:50
Normal topic Itanium2 - Rocks problem
by mcd_75
Wed, 09/21/2005 - 05:35 2
by mcd_75
Fri, 09/30/2005 - 12:17
Normal topic Using mutlipe nics
by bowserjs
Wed, 07/29/2009 - 07:44 2
by bowserjs
Wed, 07/29/2009 - 07:44
Normal topic How to disable "optimization" in Linux?
by watercube
Thu, 06/23/2011 - 23:56 2
by watercube
Thu, 06/23/2011 - 23:56
Normal topic Looking for equivalent options from Cray MPI to Intel MPI
by crtierney42
Thu, 12/17/2009 - 11:55 2
by crtierney42
Thu, 12/17/2009 - 11:55
Normal topic Is there any performance or space overheads for using 'tag' in MPI?
by seongyun k.
Sat, 10/29/2016 - 19:43 2
by James T. (Intel)
Wed, 11/23/2016 - 11:05
Normal topic Error with Intel MPI
by Sangamesh B.
Tue, 04/29/2014 - 23:12 2
by Shailen S.
Wed, 06/11/2014 - 05:40
Normal topic Better 8-node HPC cluster
by sinedie
Wed, 01/25/2006 - 12:01 2
by Henry Gabb (Intel)
Wed, 01/25/2006 - 16:59
Normal topic IDB debugging of a 32 bit MPI app on Intel Cluster Dev Toolkit 11.1
by Jim Eichler
Mon, 08/01/2011 - 16:32 2
by Jim Eichler
Tue, 08/02/2011 - 17:42
Normal topic mvapich2-2.2b and intel-15.0.4
by Dominikus H.
Wed, 03/16/2016 - 11:49 2
by Dominikus H.
Wed, 03/16/2016 - 23:35
Normal topic mpi and icc
by rabbitsoft
Thu, 03/11/2010 - 23:28 2
by Gergana S. (Intel)
Thu, 03/11/2010 - 23:28
Normal topic MPS_STAT_ENABLE_IDLE=I_MPI_PVAR_IDLE
by Ronald G.
Tue, 12/20/2016 - 12:22 2
by Si, Zhuowei (Intel)
Thu, 12/22/2016 - 16:52
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For more complete information about compiler optimizations, see our Optimization Notice.