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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 startersort descending Post date Replies Last Post
Normal topic MPI_Comm_spawn fails with Intel MPI version 4.0.1.007
by mark_m
Thu, 05/19/2011 - 13:55 1
by Dmitry Kuzmin (...
Wed, 05/25/2011 - 02:30
Normal topic MPI_Comm_spawn seg fault when used with MPI_Info_set
by dlinenbe
Thu, 04/23/2015 - 09:45 2
by okkebas
Mon, 06/15/2015 - 13:40
Normal topic MPI_Comm_spawn strips empty strings from argv
by Ed F.
Wed, 08/12/2015 - 03:44 5
by Steve H. (Intel)
Fri, 09/25/2015 - 14:21
Normal topic MPI_File_read_all MPI_File_write_all local size limit
by mochalskyy_serhiy
Mon, 06/19/2017 - 02:36 4
by Gregg S. (Intel)
Tue, 06/20/2017 - 14:34
Normal topic MPI_FILE_SET_VIEW produces a seg fault in Windows 10
by Kevin McGrattan
Tue, 02/02/2016 - 13:24 11
by Kevin McGrattan
Tue, 01/17/2017 - 06:16
Normal topic MPI_File_write_shared problem
by stefano t.
Wed, 04/12/2017 - 15:41 4
by Mark L. (Intel)
Tue, 04/18/2017 - 23:23
Normal topic MPI_Finalize Error Present with mpiicpc.
by Melissa
Fri, 09/19/2014 - 14:23 2
by Melissa
Fri, 09/19/2014 - 14:44
Normal topic MPI_Finalize() won't finalize if stdout and stderr are redirected via freopen
by Fanny D.
Wed, 03/30/2016 - 01:45 3
by Michael Steyer ...
Fri, 05/20/2016 - 00:52
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_Init crash after setting I_MPI_STATS
by vasci_
Thu, 01/30/2014 - 16:50 9
by James T. (Intel)
Fri, 02/07/2014 - 11:06
Normal topic MPI_Init_thread or MPI_Init failed in child process
by Yongjun L.
Thu, 03/12/2015 - 13:47 7
by Yongjun L.
Thu, 03/19/2015 - 16:23
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 MPI_Mprobe() makes no progress for internode communicator
by Toby I.
Mon, 10/16/2017 - 09:11 1
by Mikhail Shiryae...
Wed, 02/14/2018 - 11:46
Normal topic mpi_mt problem: DATA_TRANSMISSION_CORRUPTED
by Daniel Hertenstein
Wed, 06/20/2012 - 12:52 1
by Dmitry Kuzmin (...
Thu, 06/21/2012 - 00:05
Normal topic MPI_Parallel
by KaYi T.
Sat, 10/15/2016 - 23:26 1
by Mark L. (Intel)
Tue, 10/18/2016 - 15:31
Normal topic MPI_Recv block a long time
by wang b.
Tue, 06/16/2015 - 01:29 2
by James T. (Intel)
Tue, 07/07/2015 - 07:15
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
Normal topic mpi_reduce issue with mpi_f08
by Todor K.
Mon, 04/04/2016 - 02:19 4
by Todor K.
Wed, 04/06/2016 - 07:39
Normal topic MPI_Request_free() hangs
by Adrian I.
Mon, 08/31/2015 - 07:57 3
by James T. (Intel)
Wed, 09/02/2015 - 11:50
Normal topic MPI_SCATTERV broken on upgrade?
by chasmotron
Wed, 05/08/2013 - 08:27 10
by James T. (Intel)
Tue, 06/04/2013 - 06:21
Normal topic MPI_Scatterv/ Gatherv using C++ with "large" 2D matrices throws MPI errors
by Jonas H.
Wed, 05/17/2017 - 22:44 1
by Michael Steyer ...
Wed, 05/24/2017 - 06:37
Normal topic MPI_Send
by prabhugobi
Sat, 01/03/2009 - 09:28 3
by andres-more (Intel)
Sat, 01/03/2009 - 09:37
Normal topic MPI_Send/ MPI_Rcv don't work with more then 8182 double
by Paolo M.
Mon, 09/19/2016 - 13:19 9
by James T. (Intel)
Wed, 11/23/2016 - 12:26
Normal topic MPI_send/recv odd behavior
by sebastien c.
Thu, 07/21/2016 - 06:00 2
by sebastien c.
Tue, 08/16/2016 - 10:04
Normal topic MPI_SIZEOF No matching specific subroutine for this generic subroutine call
by Jack S.
Wed, 02/10/2016 - 13:58 4
by Jack S.
Thu, 02/11/2016 - 09:06
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