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Found 664 threads
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0 VotesMPI problem
Hi Jong, The MPICH_ND_ZCOPY_THRESHOLD parameter controls when the Network Direct communication channel in MS-MPI switches from copying user data into pre-registered buffers ...Answered | 3 Replies | 8329 Views | Created by yyalli - Friday, November 6, 2009 6:10 AM | Last reply by Fab Tillier [MS] - Sunday, January 17, 2010 4:30 PM
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MPI, C# and Executing Tasks
what you could eventually do is to query the data from your mpi application. the main MPI rank can start by querying the database to get ...Answered | 6 Replies | 11785 Views | Created by manyu_aditya - Tuesday, November 20, 2007 12:11 AM | Last reply by bigger kahuna - Saturday, January 19, 2008 11:50 PM -
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MS MPI installation fails
You can also refer this thread for more info.Answered | 6 Replies | 3624 Views | Created by SiriusCanopus - Monday, May 21, 2018 2:29 PM | Last reply by johnjun7 - Saturday, November 17, 2018 3:59 PM -
1 Votes
How to wrap the MPI code into a DLL
According to MPI standard, the MPI_Comm_connect and MPI_Comm_accept functions are used.Answered | 4 Replies | 1488 Views | Created by G Wang - Monday, August 21, 2017 1:33 AM | Last reply by G Wang - Friday, August 25, 2017 1:07 AM -
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MS-MPI Connection Errors
Also, the same issue occurred in a different mode of the program, where the first MPI communication calls were mpi_isend instead of mpi_alltoallv.Answered | 2 Replies | 8670 Views | Created by dhr46 - Monday, June 16, 2008 6:13 PM | Last reply by dhr46 - Tuesday, June 17, 2008 8:41 PM -
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MS-MPI on Windows XP Professional?
Moshe, The HPC Server 2008 SDK, installed on a single WindowXP (32-bit and 64-bit) machine, enabled the developer to run MS-MPI jobs with an arbitrary number ...Answered | 1 Replies | 8404 Views | Created by Moshe Ha - Sunday, September 28, 2008 7:48 AM | Last reply by elantz - Wednesday, October 1, 2008 8:40 PM -
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Other MPI error, error stacK
sorry, I don't have a sample program with sockets & MPI.Answered | 5 Replies | 9412 Views | Created by alejo_ol - Thursday, July 30, 2009 3:06 AM | Last reply by Lio - Monday, August 10, 2009 6:56 PM -
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MPI and head node
Suggest you use a combination of these MPI functions: MPI_Get_processor_name, MPI_Comm_rank, MPI_Bcast Have each rank execute MPI_Get_processor_name() which ...Answered | 3 Replies | 7436 Views | Created by Wei Xu - Tuesday, May 13, 2008 8:37 AM | Last reply by elantz - Tuesday, June 24, 2008 1:14 AM -
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windows mpi - only one processor works?
Now I have another question: Whenever I create a new project in Dev-C++, I have to change the .dev file again (add Includes, Libs, and Linker) for ...Answered | 7 Replies | 12533 Views | Created by runsun - Tuesday, January 26, 2010 6:08 PM | Last reply by Luis Miguel Escobar - Tuesday, August 31, 2010 10:32 PM -
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Ms-MPI on NetWork Direct interface
Hi, We am trying to run MS-MPI over network direct interface.Answered | 3 Replies | 8132 Views | Created by rocker_979098 - Thursday, May 15, 2008 10:32 AM | Last reply by elantz - Friday, July 18, 2008 6:55 PM -
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Can MPI Do This?
Recently, I was learning the MPI and windows hpc server 2008.Answered | 1 Replies | 4992 Views | Created by macaomk - Tuesday, October 2, 2012 4:08 PM | Last reply by conrarn - Tuesday, October 2, 2012 8:47 PM -
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MPI on IPoIB errors
The MPI network is Infiniband (IB).Answered | 1 Replies | 8802 Views | Created by Walle - Friday, November 16, 2007 2:22 PM | Last reply by Johannes_de - Wednesday, November 21, 2007 10:42 AM -
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MS-MPI and cmd Windows server 2008
;) Run your job like this: job submit /numnodes:2 mpiexec Greetings.exe to run the MPI program Greetings.exe on ...Answered | 1 Replies | 17198 Views | Created by Hesham Adel - Friday, September 12, 2008 8:38 PM | Last reply by elantz - Tuesday, September 16, 2008 3:16 PM -
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Running an MPI job using the HPC scheduler in several hosts
The right command line was (for a 2 node cluster): job submit /scheduler:my_head_node /jobtemplate:my_job_template /jobname:TransformationEngine-MPI ...Answered | 1 Replies | 7118 Views | Created by Alberto Cuesta Canada - Friday, September 7, 2012 6:54 AM | Last reply by Alberto Cuesta Canada - Monday, September 10, 2012 4:52 AM -
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Overhead with using CCS scheduler using MPI
It may be better suited for your scenario, since it allows you to start up a service and then make multiple calls in to it without having to pay a start-up cost each time like you would if you were ...Answered | 1 Replies | 7142 Views | Created by jingsongwang - Thursday, February 26, 2009 1:52 AM | Last reply by Don Pattee - Wednesday, December 9, 2009 6:39 AM -
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MPI over Infiniband (parallel Fluent on Windows Compute Cluster 2003)
If you are using winsock direct, you should also pass the -env MPICH_SOCKET_SBUFFER_SIZE 0 parameter to your mpi calls, as without this flag you will limit our bandwidth ...Answered | 4 Replies | 15289 Views | Created by k.j.vanmierlo - Monday, July 28, 2008 5:06 PM | Last reply by Jeff Baxter - Saturday, August 2, 2008 4:55 PM -
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MPI Debugging, redirect output to console window of debugging machine
Hi there, I'm using the MPI Cluster Debugger from within MS Visual Studio 2005 to debug my applications on the cluster.Answered | 1 Replies | 8383 Views | Created by Johannes_de - Monday, February 4, 2008 2:47 PM | Last reply by Lio - Saturday, February 16, 2008 7:57 PM -
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Using MS MPI in Client Server Model
As you have suggested I have tried to achive this by submitting a job: The command i have used looks like this "mpiexec -n 1 -host ...Answered | 4 Replies | 8833 Views | Created by Humayun Khan - Tuesday, May 11, 2010 6:31 AM | Last reply by James Ren - Wednesday, August 4, 2010 9:31 PM -
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MPI debugger settings for VS 2008
I would be very grateful to you for any help with MPI debugger settings.Answered | 1 Replies | 8104 Views | Created by Valery from Oz - Tuesday, March 10, 2009 2:27 AM | Last reply by robert.palmer - Tuesday, March 10, 2009 8:17 PM - Items 1 to 20 of 664 Next ›
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