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December 27, 2012, 21:56
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MPI problmes
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#1 |
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Senior Member
Dongyue Li
Join Date: Jun 2012
Location: Beijing, China
Posts: 838
Rep Power: 17  |
Hi Foamers.
According to this http://www.openfoam.org/download/git.php After I compiled OF 21x and paraview, there is totally nothing wrong and successfully run solvers. But I want to run parallel. so I tried, there are some errors: Code:
cfd@cfd:~/OpenFOAM/tutorials/multiphase/interFoam/laminar/damBreak$ mpirun -np 4 interFoam -parallel
[cfd:08509] [[INVALID],INVALID] ORTE_ERROR_LOG: Not found in file runtime/orte_init.c at line 121
--------------------------------------------------------------------------
Sorry! You were supposed to get help about:
orte_init:startup:internal-failure
But I couldn't open the help file:
/home/cfd/OpenFOAM/ThirdParty-2.1.x/platforms/linux64Gcc/openmpi-1.5.3/share/openmpi/help-orte-runtime: No such file or directory. Sorry!
--------------------------------------------------------------------------
[cfd:08509] [[INVALID],INVALID] ORTE_ERROR_LOG: Not found in file orterun.c at line 572
cfd@cfd:~/OpenFOAM/tutorials/multiphase/interFoam/laminar/damBreak$
Code:
cfd@cfd:~/OpenFOAM/tutorials/multiphase/interFoam/laminar/damBreak$ mpirun
--------------------------------------------------------------------------
Sorry! You were supposed to get help about:
orterun:usage
But I couldn't open the help file:
/home/cfd/OpenFOAM/ThirdParty-2.1.x/platforms/linux64Gcc/openmpi-1.5.3/share/openmpi/help-orterun.txt: No such file or directory. Sorry!
--------------------------------------------------------------------------
cfd@cfd:~/OpenFOAM/tutorials/multiphase/interFoam/laminar/damBreak$
Code:
cfd@cfd:~/OpenFOAM/tutorials/multiphase/interFoam/laminar/damBreak$ sudo mpirun
[sudo] password for cfd:
mpirun (Open MPI) 1.5.3
Usage: mpirun [OPTION]... [PROGRAM]...
Start the given program using Open RTE
-am <arg0> Aggregate MCA parameter set file list
--app <arg0> Provide an appfile; ignore all other command line
options
-bind-to-board|--bind-to-board
Whether to bind processes to specific boards
(meaningless on 1 board/node)
-bind-to-core|--bind-to-core
Whether to bind processes to specific cores
-bind-to-none|--bind-to-none
Do not bind processes to cores or sockets
(default)
-bind-to-socket|--bind-to-socket
Whether to bind processes to sockets
-byboard|--byboard Whether to assign processes round-robin by board
(equivalent to bynode if only 1 board/node)
-bycore|--bycore Alias for byslot
-bynode|--bynode Whether to assign processes round-robin by node
-byslot|--byslot Whether to assign processes round-robin by slot
(the default)
-bysocket|--bysocket Whether to assign processes round-robin by socket
-c|-np|--np <arg0> Number of processes to run
-cf|--cartofile <arg0>
Provide a cartography file
-cpu-set|--cpu-set <arg0>
Comma-separated list of ranges specifying logical
cpus allocated to this job [default: none]
-cpus-per-proc|--cpus-per-proc <arg0>
Number of cpus to use for each process [default=1]
-cpus-per-rank|--cpus-per-rank <arg0>
Synonym for cpus-per-proc
-d|-debug-devel|--debug-devel
Enable debugging of OpenRTE
-debug|--debug Invoke the user-level debugger indicated by the
orte_base_user_debugger MCA parameter
-debug-daemons|--debug-daemons
Enable debugging of any OpenRTE daemons used by
this application
-debug-daemons-file|--debug-daemons-file
Enable debugging of any OpenRTE daemons used by
this application, storing output in files
-debugger|--debugger <arg0>
Sequence of debuggers to search for when "--debug"
is used
-default-hostfile|--default-hostfile <arg0>
Provide a default hostfile
-display-allocation|--display-allocation
Display the allocation being used by this job
-display-devel-allocation|--display-devel-allocation
Display a detailed list (mostly intended for
developers) of the allocation being used by this
job
-display-devel-map|--display-devel-map
Display a detailed process map (mostly intended for
developers) just before launch
-display-map|--display-map
Display the process map just before launch
-do-not-launch|--do-not-launch
Perform all necessary operations to prepare to
launch the application, but do not actually launch
it
-do-not-resolve|--do-not-resolve
Do not attempt to resolve interfaces
-gmca|--gmca <arg0> <arg1>
Pass global MCA parameters that are applicable to
all contexts (arg0 is the parameter name; arg1 is
the parameter value)
-h|--help This help message
-H|-host|--host <arg0> List of hosts to invoke processes on
--hetero Indicates that multiple app_contexts are being
provided that are a mix of 32/64 bit binaries
-hostfile|--hostfile <arg0>
Provide a hostfile
-launch-agent|--launch-agent <arg0>
Command used to start processes on remote nodes
(default: orted)
-leave-session-attached|--leave-session-attached
Enable debugging of OpenRTE
-loadbalance|--loadbalance
Balance total number of procs across all allocated
nodes
-machinefile|--machinefile <arg0>
Provide a hostfile
-mca|--mca <arg0> <arg1>
Pass context-specific MCA parameters; they are
considered global if --gmca is not used and only
one context is specified (arg0 is the parameter
name; arg1 is the parameter value)
-n|--n <arg0> Number of processes to run
-nolocal|--nolocal Do not run any MPI applications on the local node
-nooversubscribe|--nooversubscribe
Nodes are not to be oversubscribed, even if the
system supports such operation
--noprefix Disable automatic --prefix behavior
-nperboard|--nperboard <arg0>
Launch n processes per board on all allocated
nodes
-npernode|--npernode <arg0>
Launch n processes per node on all allocated nodes
-npersocket|--npersocket <arg0>
Launch n processes per socket on all allocated
nodes
-num-boards|--num-boards <arg0>
Number of processor boards/node (1-256) [default:
1]
-num-cores|--num-cores <arg0>
Number of cores/socket (1-256) [default: 1]
-num-sockets|--num-sockets <arg0>
Number of sockets/board (1-256) [default: 1]
-ompi-server|--ompi-server <arg0>
Specify the URI of the Open MPI server, or the name
of the file (specified as file:filename) that
contains that info
-output-filename|--output-filename <arg0>
Redirect output from application processes into
filename.rank
-path|--path <arg0> PATH to be used to look for executables to start
processes
-pernode|--pernode Launch one process per available node on the
specified number of nodes [no -np => use all
allocated nodes]
--prefix <arg0> Prefix where Open MPI is installed on remote nodes
--preload-files <arg0>
Preload the comma separated list of files to the
remote machines current working directory before
starting the remote process.
--preload-files-dest-dir <arg0>
The destination directory to use in conjunction
with --preload-files. By default the absolute and
relative paths provided by --preload-files are
used.
-q|--quiet Suppress helpful messages
-report-bindings|--report-bindings
Whether to report process bindings to stderr
-report-events|--report-events <arg0>
Report events to a tool listening at the specified
URI
-report-pid|--report-pid <arg0>
Printout pid on stdout [-], stderr [+], or a file
[anything else]
-report-uri|--report-uri <arg0>
Printout URI on stdout [-], stderr [+], or a file
[anything else]
-rf|--rankfile <arg0>
Provide a rankfile file
-s|--preload-binary Preload the binary on the remote machine before
starting the remote process.
-server-wait-time|--server-wait-time <arg0>
Time in seconds to wait for ompi-server (default:
10 sec)
-show-progress|--show-progress
Output a brief periodic report on launch progress
-slot-list|--slot-list <arg0>
List of processor IDs to bind MPI processes to
(e.g., used in conjunction with rank files)
-stdin|--stdin <arg0>
Specify procs to receive stdin [rank, all, none]
(default: 0, indicating rank 0)
-stride|--stride <arg0>
When binding multiple cores to a rank, the step
size to use between cores [default: 1]
-tag-output|--tag-output
Tag all output with [job,rank]
-timestamp-output|--timestamp-output
Timestamp all application process output
-tmpdir|--tmpdir <arg0>
Set the root for the session directory tree for
orterun ONLY
-tv|--tv Deprecated backwards compatibility flag; synonym
for "--debug"
-use-regexp|--use-regexp
Use regular expressions for launch
-v|--verbose Be verbose
-V|--version Print version and exit
-wait-for-server|--wait-for-server
If ompi-server is not already running, wait until
it is detected (default: false)
-wd|--wd <arg0> Synonym for --wdir
-wdir|--wdir <arg0> Set the working directory of the started processes
-x <arg0> Export an environment variable, optionally
specifying a value (e.g., "-x foo" exports the
environment variable foo and takes its value from
the current environment; "-x foo=bar" exports the
environment variable name foo and sets its value to
"bar" in the started processes)
-xml|--xml Provide all output in XML format
-xml-file|--xml-file <arg0>
Provide all output in XML format to the specified
file
-xterm|--xterm <arg0>
Create a new xterm window and display output from
the specified ranks there
Report bugs to http://www.open-mpi.org/community/help/
cfd@cfd:~/OpenFOAM/tutorials/multiphase/interFoam/laminar/damBreak$
Code:
cfd@cfd:~/OpenFOAM/tutorials/multiphase/interFoam/laminar/damBreak$ sudo su root@cfd:/home/cfd/OpenFOAM/tutorials/multiphase/interFoam/laminar/damBreak# mpirun -np 4 interFoam -parallel -------------------------------------------------------------------------- mpirun was unable to launch the specified application as it could not find an executable: Executable: interFoam Node: cfd while attempting to start process rank 0. -------------------------------------------------------------------------- 4 total processes failed to start root@cfd:/home/cfd/OpenFOAM/tutorials/multiphase/interFoam/laminar/damBreak# |
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December 28, 2012, 00:36
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#3 | |
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Senior Member
Dongyue Li
Join Date: Jun 2012
Location: Beijing, China
Posts: 838
Rep Power: 17 |
Quote:
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December 28, 2012, 03:40
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#5 | |
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Senior Member
Dongyue Li
Join Date: Jun 2012
Location: Beijing, China
Posts: 838
Rep Power: 17 |
Quote:
Code:
numberOfSubdomains 4;
method simple;
simpleCoeffs
{
n ( 2 2 1 );
delta 0.001;
}
hierarchicalCoeffs
{
n ( 1 1 1 );
delta 0.001;
order xyz;
}
manualCoeffs
{
dataFile "";
}
distributed no;
roots ( );
// ************************************************************************* //
I think its tough to install openmpi for myself. |
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December 28, 2012, 03:56
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#6 |
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Senior Member
Dongyue Li
Join Date: Jun 2012
Location: Beijing, China
Posts: 838
Rep Power: 17 |
I do strictly according to this page. http://www.openfoam.org/download/git.php
But I can NOT install openmpi correctly. Its driving me crazy and upset!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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December 28, 2012, 04:16
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#8 | |
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Senior Member
Dongyue Li
Join Date: Jun 2012
Location: Beijing, China
Posts: 838
Rep Power: 17 |
Quote:
Code:
cfd@cfd:~/OpenFOAM/tutorials/multiphase/interFoam/laminar/damBreak$ mpirun -np 4 interFoam -parallel
[cfd:08509] [[INVALID],INVALID] ORTE_ERROR_LOG: Not found in file runtime/orte_init.c at line 121
--------------------------------------------------------------------------
Sorry! You were supposed to get help about:
orte_init:startup:internal-failure
But I couldn't open the help file:
/home/cfd/OpenFOAM/ThirdParty-2.1.x/platforms/linux64Gcc/openmpi-1.5.3/share/openmpi/help-orte-runtime: No such file or directory. Sorry!
--------------------------------------------------------------------------
[cfd:08509] [[INVALID],INVALID] ORTE_ERROR_LOG: Not found in file orterun.c at line 572
cfd@cfd:~/OpenFOAM/tutorials/multiphase/interFoam/laminar/damBreak$
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December 28, 2012, 04:17
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#9 |
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Senior Member
Laurence R. McGlashan
Join Date: Mar 2009
Posts: 370
Rep Power: 23 |
What is the result of:
Code:
ls $WM_THIRD_PARTY_DIR/platforms/linux64Gcc/openmpi-1.5.3/share/openmpi/ And also post the output of the Allwmake script that you ran in $WM_THIRD_PARTY_DIR. Code:
cd $WM_THIRD_PARTY_DIR ./Allwmake > log.make 2>&1 & P.S. Do not run stuff as root.
__________________
Laurence R. McGlashan :: Website |
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December 28, 2012, 04:28
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#10 | |
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Senior Member
Dongyue Li
Join Date: Jun 2012
Location: Beijing, China
Posts: 838
Rep Power: 17 |
Quote:
no it does not exits. Code:
cfd@cfd:~/OpenFOAM/ThirdParty-2.1.x/platforms/linux64Gcc$ ls paraview-3.12.0 cd OpenFOAM/ThirdParty-2.1.x/openmpi1.5.3 ./configure make all install then I set the .bashrc but it does not work. actually I dont know how to set the .bashrc. I search the internet............. forget it !!!!! I just re-install my ubuntu and compile Openfoam.. I am totally pissed off! I am running interFoam on a mesh with 3,000,000 cells. thats too slow! I cant endure that. now I am so upset. I got have a rest. anyway Thank you guys very much. I will update my problem later after I reinstall my ubuntu and foam. |
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December 28, 2012, 04:38
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#11 | |
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Senior Member
Laurence R. McGlashan
Join Date: Mar 2009
Posts: 370
Rep Power: 23 |
Quote:
Unpack the openmpi sources into $WM_THIRD_PARTY_DIR and then just run the Allwmake script in $WM_THIRD_PARTY_DIR. That will install openmpi for you.
__________________
Laurence R. McGlashan :: Website |
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December 28, 2012, 04:40
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#12 |
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Senior Member
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Check this link...
http://auriza.site40.net/notes/mpi/o...on-ubuntu-904/ Try installing it from the command prompt.. Best of luck... |
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