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 Replies Last Postsort ascending
Normal topic Trouble installing Windows MPI runtime environment
by Simon W.
Fri, 02/24/2017 - 03:59 0
by Simon W.
Fri, 02/24/2017 - 03:59
Normal topic MPI_Allreduce is toooo slow
by seongyun k.
Sun, 02/19/2017 - 23:45 2
by Chen, Yuan (Intel)
Fri, 02/24/2017 - 01:39
Normal topic optimized executables for specific processors
by Dave K.
Wed, 02/22/2017 - 11:17 2
by McCalpin, John
Thu, 02/23/2017 - 11:45
Normal topic mpirun errors
by lakshitha p.
Fri, 02/17/2017 - 12:00 0
by lakshitha p.
Fri, 02/17/2017 - 12:00
Normal topic mpsvars error
by Raju A.
Fri, 02/10/2017 - 11:08 1
by Si, Zhuowei (Intel)
Thu, 02/16/2017 - 20:14
Normal topic MPI/openMP segmentation error
by buu p.
Wed, 02/08/2017 - 18:51 1
by Si, Zhuowei (Intel)
Thu, 02/16/2017 - 19:52
Normal topic MPI Bi-band benchmark shows MPI cannot exploit full duplex transmission mode
by seongyun k.
Mon, 01/16/2017 - 16:50 2
by McCalpin, John
Thu, 02/16/2017 - 13:23
Normal topic cross-compilation
by kazue m.
Wed, 02/15/2017 - 17:15 1
by Tim P.
Wed, 02/15/2017 - 18:54
Normal topic Problem with Intel Trace Collector
by Marco C.
Wed, 07/01/2015 - 12:07 8
by Pushpa H.
Wed, 02/08/2017 - 23:20
Normal topic MPI - Code hangs when send/recv large data
by Haoyan H.
Fri, 02/19/2016 - 18:12 5
by Tom K.
Tue, 02/07/2017 - 02:14
Normal topic MPI_Recv Hangs While Receiving Large Array
by Simon B.
Tue, 02/07/2017 - 01:41 0
by Simon B.
Tue, 02/07/2017 - 01:41
Hot topic mpiexec does not run
by Hewei S.
Fri, 12/30/2016 - 01:16 15
by Jose Carlos A.
Fri, 02/03/2017 - 11:12
Normal topic why 'logic' value of KMP_AFFINITY is invalid?
by dingjun.chencmgl.ca
Tue, 01/31/2017 - 07:41 1
by McCalpin, John
Wed, 02/01/2017 - 09:19
Normal topic mpiifort running fine on some nodes and showing "open_hca: device mlx4_0 not found" for others
by Edrisse C.
Wed, 01/25/2017 - 00:08 2
by Edrisse C.
Tue, 01/31/2017 - 22:00
Normal topic memory problem in I_MPI_WAIT_MODE=1 with shm:ofa fabrics
by Tofu
Tue, 01/31/2017 - 19:52 0
by Tofu
Tue, 01/31/2017 - 19:52
Normal topic libfabric.so.1 not found warning
by Ronald G.
Tue, 01/10/2017 - 08:53 1
by James T. (Intel)
Tue, 01/31/2017 - 13:03
Normal topic MPI_Info_set crashes
by Qinghua W.
Wed, 01/18/2017 - 07:27 1
by James T. (Intel)
Tue, 01/31/2017 - 12:56
Normal topic MPI_ISend bug on Fortran allocatable character
by Nathan W.
Wed, 01/18/2017 - 09:11 1
by James T. (Intel)
Tue, 01/31/2017 - 12:48
Normal topic Why runtime is invalid?
by dingjun.chencmgl.ca
Tue, 01/31/2017 - 06:41 2
by dingjun.chencmgl.ca
Tue, 01/31/2017 - 12:38
Normal topic How to limit the amount of memory to be used for Eager messaging protocol?
by seongyun k.
Mon, 01/16/2017 - 16:46 1
by Dmitry S. (Intel)
Mon, 01/30/2017 - 09:01
Normal topic MPI processes got killed when the computer goes in sleeping mode
by Dany V.
Mon, 01/30/2017 - 06:21 1
by jimdempseyatthecove
Mon, 01/30/2017 - 08:07
Normal topic Problem executing HPCC and IMB benchmarks on IBM platform HPC
by Wodel Y.
Sun, 01/29/2017 - 04:08 0
by Wodel Y.
Sun, 01/29/2017 - 04:08
Normal topic Internal MPI error! cannot read from remote process
by paul g.
Sat, 11/05/2016 - 16:12 6
by James T. (Intel)
Tue, 01/24/2017 - 10:33
Normal topic Warning when sourcing the pcsevars.sh file
by Paul I.
Thu, 01/21/2016 - 12:09 6
by James T. (Intel)
Tue, 01/17/2017 - 12:51
Normal topic MPI within parallel_studio_xe_2016_update2 not working under certain conditions
by yi w.
Tue, 03/01/2016 - 20:18 8
by James T. (Intel)
Tue, 01/17/2017 - 12:50
New posts
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Hot topic with new posts
Hot topic without new posts
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For more complete information about compiler optimizations, see our Optimization Notice.