Hi, I've done an operating system up-grade to OpenSUSE 13.1 and I've up-graded OpenFOAM from 2.2.1 to 2.2.2.
Bevor, OpenMPI worked well.
Now, it does not work at all.
First Step
------------------
After decomposing the domain, I've tried to start parallel computation:
mpirun -np 8 simpleFoam -parallel
I've received that error message:
It looks like opal_init failed for some reason; your parallel process is
likely to abort. There are many reasons that a parallel process can
fail during opal_init; some of which are due to configuration or
environment problems. This failure appears to be an internal failure;
here's some additional information (which may only be relevant to an
Open MPI developer):
opal_shmem_base_select failed
--> Returned value -1 instead of OPAL_SUCCESS
--------------------------------------------------------------------------
--------------------------------------------------------------------------
It looks like orte_init failed for some reason; your parallel process is
likely to abort. There are many reasons that a parallel process can
fail during orte_init; some of which are due to configuration or
environment problems. This failure appears to be an internal failure;
here's some additional information (which may only be relevant to an
Open MPI developer):
opal_init failed
--> Returned value Error (-1) instead of ORTE_SUCCESS
I've checked the openmpi version (just to be sure) that was responsible for
that error:
mpirun --version
mpirun (Open MPI) 1.7.2
bashrc file of OpenFoam allows to switch between the current systems version an
other installed versions.
This version of openmpi (1.7.2) obviously came with OpenSUSE 12.3.
I've received that error with the current systems version 1.7.2
OpenFoam /etc/bashrc/
export WM_MPLIB=SYSTEMOPENMPI
Second Step
-----------------------
I've changed OpenFoams bashrc-file
export WM_MPLIB=OPENMPI
Then I've downloaded ThirdParty2.2.2 package, including openmpi 1.6.3, to see
if I could maybe switch and use that (previous) version.
I've received that error message:
mpirun: error while loading shared libraries: libopen-rte.so.4: cannot open
shared object file: No such file or directory
I've add another path to LD_LIBRARY_PATH in my home .bashrc including the new
path where the missing file is located:
export LD_LIBRARY_PATH=/.../..../usr/local/lib64
Now I get another error:
Sorry! You were supposed to get help about:
opal_init:startup:internal-failure
But I couldn't open the help file:
/opt/ThirdParty-2.2.2/platforms/linux64Gcc/openmpi-1.6.3/share/openmpi/help-opal-runtime.txt:
No such file or directory. Sorry!
--------------------------------------------------------------------------
[linux-0ze2:01786] [[INVALID],INVALID] ORTE_ERROR_LOG: Error in file
runtime/orte_init.c at line 79
[linux-0ze2:01786] [[INVALID],INVALID] ORTE_ERROR_LOG: Error in file orterun.c
at line 694
Third Step
-----------------
I've openmpi 1.6.3 uninstalled with 'make uninstall' and finally downloaded and
unzipped openmpi-1.4.5 in /opt/
shell$ cd openmpi-1.4.5
shell$ ./configure --prefix=/usr/local
<...lots of output...>
shell$ make all install
I've received following error message:
[linux-0ze2:03493] [[INVALID],INVALID] ORTE_ERROR_LOG: Not found in file
runtime/orte_init.c at line 125
--------------------------------------------------------------------------
Sorry! You were supposed to get help about:
orte_init:startup:internal-failure
But I couldn't open the help file:
/usr/local/lib64/openmpi/share/openmpi/help-orte-runtime: No such file or
directory. Sorry!
--------------------------------------------------------------------------
[linux-0ze2:03493] [[INVALID],INVALID] ORTE_ERROR_LOG: Not found in file
orterun.c at line 543
I've changed content of PATH variable with help of export PATH=..... in my
users .bashrc file
export
PATH=/opt/ThirdParty-2.2.2/platforms/linux64Gcc/gperftools-svn/bin:/opt/OpenFOAM-ParaView-3.12.0/bin:/usr/local/lib64/openmpi:/usr/local:/home/lisa/OpenFOAM/lisa-2.2.2/platforms/linux64GccDPOpt/bin:/opt/site/2.2.2/platforms/linux64GccDPOpt/bin:/opt/OpenFOAM-2.2.2/platforms/linux64GccDPOpt/bin:/opt/OpenFOAM-2.2.2/bin:/opt/OpenFOAM-2.2.2/wmake:/home/lisa/bin:/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/games:/opt/openmpi-1.4.5
The original PATH
/opt/ThirdParty-2.2.2/platforms/linux64Gcc/gperftools-svn/bin:/opt/OpenFOAM-ParaView-3.12.0/bin:/usr/local/lib64/openmpi/bin:/home/lisa/OpenFOAM/lisa-2.2.2/platforms/linux64GccDPOpt/bin:/opt/site/2.2.2/platforms/linux64GccDPOpt/bin:/opt/OpenFOAM-2.2.2/platforms/linux64GccDPOpt/bin:/opt/OpenFOAM-2.2.2/bin:/opt/OpenFOAM-2.2.2/wmake:/home/lisa/bin:/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/games
I've changed content of LD_LIBRARY_PATH variable with help of export
LD_LIBRARY_PATH=..... in my users .bashrc file
export
LD_LIBRARY_PATH=/opt/ThirdParty-2.2.2/platforms/linux64Gcc/gperftools-svn/lib:/opt/OpenFOAM-ParaView-3.12.0/lib/paraview-3.12:/opt/OpenFOAM-scotch-6.0.0/lib:/usr/local/lib64/openmpi:/opt/ThirdParty-2.2.2/platforms/linux64GccDPOpt/lib/openmpi-1.6.3:/opt/ThirdParty-2.2.2/platforms/linux64Gcc/openmpi-1.6.3/lib:/opt/ThirdParty-2.2.2/platforms/linux64Gcc/openmpi-1.6.3/lib64:/home/lisa/OpenFOAM/lisa-2.2.2/platforms/linux64GccDPOpt/lib:/opt/site/2.2.2/platforms/linux64GccDPOpt/lib:/opt/OpenFOAM-2.2.2/platforms/linux64GccDPOpt/lib:/opt/ThirdParty-2.2.2/platforms/linux64GccDPOpt/lib:/opt/OpenFOAM-2.2.2/platforms/linux64GccDPOpt/lib/dummy:/usr/lib64/mpi/gcc/openmpi/lib64:/usr/local/lib64:/opt/openmpi-1.4.5:/usr/local
The original LD_LIBRAR_PATH
/opt/ThirdParty-2.2.2/platforms/linux64Gcc/gperftools-svn/lib:/opt/OpenFOAM-ParaView-3.12.0/lib/paraview-3.12:/opt/OpenFOAM-scotch-6.0.0/lib:/opt/OpenFOAM-2.2.2/platforms/linux64GccDPOpt/lib/openmpi-1.4.5:/opt/ThirdParty-2.2.2/platforms/linux64GccDPOpt/lib/openmpi-1.4.5:/usr/local/lib64/openmpi/lib:/usr/local/lib64/openmpi/lib64:/home/lisa/OpenFOAM/lisa-2.2.2/platforms/linux64GccDPOpt/lib:/opt/site/2.2.2/platforms/linux64GccDPOpt/lib:/opt/OpenFOAM-2.2.2/platforms/linux64GccDPOpt/lib:/opt/ThirdParty-2.2.2/platforms/linux64GccDPOpt/lib:/opt/OpenFOAM-2.2.2/platforms/linux64GccDPOpt/lib/dummy:/usr/lib64/mpi/gcc/openmpi/lib64:/usr/local/lib64
I've changed the file /opt/OpenFOAM-2.2.2/etc/config/settings.sh as well! -->
OPENMPI
since I've adjusted .bashrc of OpenFoam :
#- MPI implementation:
# WM_MPLIB = SYSTEMOPENMPI | OPENMPI | MPICH | MPICH-GM | HPMPI
# | GAMMA | MPI | QSMPI | SGIMPI
export WM_MPLIB=OPENMPI
# Communications library
# ~~~~~~~~~~~~~~~~~~~~~~
/opt/OpenFOAM-2.2.2/etc/config/settings.sh:
unset MPI_ARCH_PATH MPI_HOME FOAM_MPI_LIBBIN
case "$WM_MPLIB" in
SYSTEMOPENMPI)
# Use the system installed openmpi, get library directory via mpicc
export FOAM_MPI=openmpi-system
libDir=`mpicc --showme:link | sed -e 's/.*-L\([^ ]*\).*/\1/'`
# Bit of a hack: strip off 'lib' and hope this is the path to openmpi
# include files and libraries.
export MPI_ARCH_PATH="${libDir%/*}"
_foamAddLib $libDir
unset libDir
;;
OPENMPI)
#export FOAM_MPI=openmpi-1.6.3
export FOAM_MPI=openmpi-1.4.5
# optional configuration tweaks:
_foamSource `$WM_PROJECT_DIR/bin/foamEtcFile config/openmpi.sh`
#export
MPI_ARCH_PATH=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/$FOAM_MPI
export MPI_ARCH_PATH=/usr/local/lib64/openmpi
# Tell OpenMPI where to find its install directory
export OPAL_PREFIX=$MPI_ARCH_PATH
_foamAddPath $MPI_ARCH_PATH/bin
# 64-bit on OpenSuSE 12.1 uses lib64 others use lib
_foamAddLib $MPI_ARCH_PATH/lib$WM_COMPILER_LIB_ARCH
_foamAddLib $MPI_ARCH_PATH/lib
_foamAddMan $MPI_ARCH_PATH/share/man
;;
I am quite new and don't have experience neither with Linux nor with MPI.
Please let me know if I should provide further information.
Please help me to get rid of that error message and make mpi running.
I am working on a single workstation with 16 nodes.
Best regards,
Elisabeth
config.log.bz2
Description: application/bzip
Package: Open MPI root@linux-0ze2 Distribution
Open MPI: 1.4.5
Open MPI SVN revision: r25905
Open MPI release date: Feb 10, 2012
Open RTE: 1.4.5
Open RTE SVN revision: r25905
Open RTE release date: Feb 10, 2012
OPAL: 1.4.5
OPAL SVN revision: r25905
OPAL release date: Feb 10, 2012
Ident string: 1.4.5
MCA backtrace: execinfo (MCA v2.0, API v2.0, Component v1.4.5)
MCA memory: ptmalloc2 (MCA v2.0, API v2.0, Component v1.4.5)
MCA timer: linux (MCA v2.0, API v2.0, Component v1.4.5)
MCA installdirs: env (MCA v2.0, API v2.0, Component v1.4.5)
MCA installdirs: config (MCA v2.0, API v2.0, Component v1.4.5)
Prefix: /usr/local/lib64/openmpi
Exec_prefix: /usr/local/lib64/openmpi
Bindir: /usr/local/lib64/openmpi/bin
Sbindir: /usr/local/lib64/openmpi/sbin
Libdir: /usr/local/lib64/openmpi/lib64
Incdir: /usr/local/lib64/openmpi/include
Mandir: /usr/local/lib64/openmpi/share/man
Pkglibdir: /usr/local/lib64/openmpi/lib64/openmpi
Libexecdir: /usr/local/lib64/openmpi/lib
Datarootdir: /usr/local/lib64/openmpi/share
Datadir: /usr/local/lib64/openmpi/share
Sysconfdir: /usr/local/lib64/openmpi/etc
Sharedstatedir: /usr/local/lib64/openmpi/com
Localstatedir: /usr/local/lib64/openmpi/var
Infodir: /usr/local/lib64/openmpi/share/info
Pkgdatadir: /usr/local/lib64/openmpi/share/openmpi
Pkglibdir: /usr/local/lib64/openmpi/lib64/openmpi
Pkgincludedir: /usr/local/lib64/openmpi/include/openmpi
Configured architecture: x86_64-unknown-linux-gnu
Configure host: linux-0ze2
Configured by: root
Configured on: Fri Jan 24 14:01:03 CET 2014
Configure host: linux-0ze2
Built by: lisa
Built on: Fr 24. Jan 14:06:10 CET 2014
Built host: linux-0ze2
C bindings: yes
C++ bindings: yes
Fortran77 bindings: no
Fortran90 bindings: no
Fortran90 bindings size: na
C compiler: gcc
C compiler absolute: /usr/bin/gcc
C char size: 1
C bool size: 1
C short size: 2
C int size: 4
C long size: 8
C float size: 4
C double size: 8
C pointer size: 8
C char align: 1
C bool align: 1
C int align: 4
C float align: 4
C double align: 8
C++ compiler: g++
C++ compiler absolute: /usr/bin/g++
Fortran77 compiler: none
Fortran77 compiler abs: none
Fortran90 compiler: none
Fortran90 compiler abs: none
Fort integer size: 4
Fort logical size: 4
Fort logical value true: 0
Fort real size: skipped
Fort dbl prec size: skipped
Fort cplx size: skipped
Fort dbl cplx size: skipped
Fort integer align: skipped
Fort real align: skipped
Fort dbl prec align: skipped
Fort cplx align: skipped
Fort dbl cplx align: skipped
C profiling: yes
C++ profiling: yes
Fortran77 profiling: no
Fortran90 profiling: no
C++ exceptions: no
Thread support: posix (mpi: no, progress: no)
Sparse Groups: no
Build CFLAGS: -O3 -DNDEBUG -finline-functions -fno-strict-aliasing
-pthread -fvisibility=hidden
Build CXXFLAGS: -O3 -DNDEBUG -finline-functions -pthread
Build FFLAGS:
Build FCFLAGS:
Build LDFLAGS: -export-dynamic
Build LIBS: -lnsl -lutil -lm
Wrapper extra CFLAGS: -pthread
Wrapper extra CXXFLAGS: -pthread
Wrapper extra FFLAGS:
Wrapper extra FCFLAGS:
Wrapper extra LDFLAGS:
Wrapper extra LIBS: -ldl -Wl,--export-dynamic -lnsl -lutil -lm -ldl
Internal debug support: no
MPI parameter check: runtime
Memory profiling support: no
Memory debugging support: no
libltdl support: yes
Heterogeneous support: no
mpirun default --prefix: no
MPI I/O support: yes
MPI_WTIME support: gettimeofday
Symbol visibility support: yes
FT Checkpoint support: no (checkpoint thread: no)
MCA mca: parameter "mca_param_files" (current value:
"/home/lisa/.openmpi/mca-params.conf:/usr/local/lib64/openmpi/etc/openmpi-mca-params.conf",
data source: default value)
Path for MCA configuration files containing default
parameter values
MCA mca: parameter "mca_base_param_file_prefix" (current
value: <none>, data source: default value)
Aggregate MCA parameter file sets
MCA mca: parameter "mca_base_param_file_path" (current value:
"/usr/local/lib64/openmpi/share/openmpi/amca-param-sets:/home/lisa/OpenFOAM/lisa-2.2.2/run/modelle_2/Anfangsbedingungen",
data source: default value)
Aggregate MCA parameter Search path
MCA mca: parameter "mca_base_param_file_path_force" (current
value: <none>, data source: default value)
Forced Aggregate MCA parameter Search path
MCA mca: parameter "mca_component_path" (current value:
"/usr/local/lib64/openmpi/lib64/openmpi:/home/lisa/.openmpi/components", data
source: default value)
Path where to look for Open MPI and ORTE components
MCA mca: parameter "mca_verbose" (current value: <none>, data
source: default value)
Top-level verbosity parameter
MCA mca: parameter "mca_component_show_load_errors" (current
value: "1", data source: default value)
Whether to show errors for components that failed to
load or not
MCA mca: parameter "mca_component_disable_dlopen" (current
value: "0", data source: default value)
Whether to attempt to disable opening dynamic
components or not
MCA mpi: parameter "mpi_paffinity_alone" (current value: "0",
data source: default value, synonym of: opal_paffinity_alone)
If nonzero, assume that this job is the only (set of)
process(es) running on each node and bind processes to processors, starting
with processor ID 0
MCA mpi: parameter "mpi_param_check" (current value: "1", data
source: default value)
Whether you want MPI API parameters checked at
run-time or not. Possible values are 0 (no checking) and 1 (perform checking
at run-time)
MCA mpi: parameter "mpi_yield_when_idle" (current value: "-1",
data source: default value)
Yield the processor when waiting for MPI
communication (for MPI processes, will default to 1 when oversubscribing nodes)
MCA mpi: parameter "mpi_event_tick_rate" (current value: "-1",
data source: default value)
How often to progress TCP communications (0 = never,
otherwise specified in microseconds)
MCA mpi: parameter "mpi_show_handle_leaks" (current value:
"0", data source: default value)
Whether MPI_FINALIZE shows all MPI handles that were
not freed or not
MCA mpi: parameter "mpi_no_free_handles" (current value: "0",
data source: default value)
Whether to actually free MPI objects when their
handles are freed
MCA mpi: parameter "mpi_show_mpi_alloc_mem_leaks" (current
value: "0", data source: default value)
If >0, MPI_FINALIZE will show up to this many
instances of memory allocated by MPI_ALLOC_MEM that was not freed by
MPI_FREE_MEM
MCA mpi: parameter "mpi_show_mca_params" (current value:
<none>, data source: default value)
Whether to show all MCA parameter values during
MPI_INIT or not (good for reproducability of MPI jobs for debug purposes).
Accepted values are all, default, file, api, and enviro - or a comma delimited
combination of them
MCA mpi: parameter "mpi_show_mca_params_file" (current value:
<none>, data source: default value)
If mpi_show_mca_params is true, setting this string
to a valid filename tells Open MPI to dump all the MCA parameter values into a
file suitable for reading via the mca_param_files parameter (good for
reproducability of MPI jobs)
MCA mpi: parameter "mpi_keep_peer_hostnames" (current value:
"1", data source: default value)
If nonzero, save the string hostnames of all MPI peer
processes (mostly for error / debugging output messages). This can add quite a
bit of memory usage to each MPI process.
MCA mpi: parameter "mpi_abort_delay" (current value: "0", data
source: default value)
If nonzero, print out an identifying message when
MPI_ABORT is invoked (hostname, PID of the process that called MPI_ABORT) and
delay for that many seconds before exiting (a negative delay value means to
never abort). This allows attaching of a debugger before quitting the job.
MCA mpi: parameter "mpi_abort_print_stack" (current value:
"0", data source: default value)
If nonzero, print out a stack trace when MPI_ABORT is
invoked
MCA mpi: parameter "mpi_preconnect_mpi" (current value: "0",
data source: default value, synonyms: mpi_preconnect_all)
Whether to force MPI processes to fully wire-up the
MPI connections between MPI processes during MPI_INIT (vs. making connections
lazily -- upon the first MPI traffic between each process peer pair)
MCA mpi: parameter "mpi_preconnect_all" (current value: "0",
data source: default value, deprecated, synonym of: mpi_preconnect_mpi)
Whether to force MPI processes to fully wire-up the
MPI connections between MPI processes during MPI_INIT (vs. making connections
lazily -- upon the first MPI traffic between each process peer pair)
MCA mpi: parameter "mpi_leave_pinned" (current value: "-1",
data source: default value)
Whether to use the "leave pinned" protocol or not.
Enabling this setting can help bandwidth performance when repeatedly sending
and receiving large messages with the same buffers over RDMA-based networks (0
= do not use "leave pinned" protocol, 1 = use "leave pinned" protocol, -1 =
allow network to choose at runtime).
MCA mpi: parameter "mpi_leave_pinned_pipeline" (current value:
"0", data source: default value)
Whether to use the "leave pinned pipeline" protocol
or not.
MCA mpi: parameter "mpi_warn_on_fork" (current value: "1",
data source: default value)
If nonzero, issue a warning if program forks under
conditions that could cause system errors
MCA mpi: information "mpi_have_sparse_group_storage" (value:
"0", data source: default value)
Whether this Open MPI installation supports storing
of data in MPI groups in "sparse" formats (good for extremely large process
count MPI jobs that create many communicators/groups)
MCA mpi: parameter "mpi_use_sparse_group_storage" (current
value: "0", data source: default value)
Whether to use "sparse" storage formats for MPI
groups (only relevant if mpi_have_sparse_group_storage is 1)
MCA orte: parameter "orte_base_help_aggregate" (current value:
"1", data source: default value)
If orte_base_help_aggregate is true, duplicate help
messages will be aggregated rather than displayed individually. This can be
helpful for parallel jobs that experience multiple identical failures; rather
than print out the same help/failure message N times, display it once with a
count of how many processes sent the same message.
MCA orte: parameter "orte_tmpdir_base" (current value: <none>,
data source: default value)
Base of the session directory tree
MCA orte: parameter "orte_no_session_dirs" (current value:
<none>, data source: default value)
Prohibited locations for session directories
(multiple locations separated by ',', default=NULL)
MCA orte: parameter "orte_debug" (current value: "0", data
source: default value)
Top-level ORTE debug switch (default verbosity: 1)
MCA orte: parameter "orte_debug_verbose" (current value: "-1",
data source: default value)
Verbosity level for ORTE debug messages (default: 1)
MCA orte: parameter "orte_debug_daemons" (current value: "0",
data source: default value)
Whether to debug the ORTE daemons or not
MCA orte: parameter "orte_debug_daemons_file" (current value:
"0", data source: default value)
Whether want stdout/stderr of daemons to go to a file
or not
MCA orte: parameter "orte_leave_session_attached" (current
value: "0", data source: default value)
Whether applications and/or daemons should leave
their sessions attached so that any output can be received - this allows X
forwarding without all the attendant debugging output
MCA orte: parameter "orte_do_not_launch" (current value: "0",
data source: default value)
Perform all necessary operations to prepare to launch
the application, but do not actually launch it
MCA orte: parameter "orte_daemon_spin" (current value: "0",
data source: default value)
Have any orteds spin until we can connect a debugger
to them
MCA orte: parameter "orte_daemon_fail" (current value: "-1",
data source: default value)
Have the specified orted fail after init for
debugging purposes
MCA orte: parameter "orte_daemon_fail_delay" (current value:
"0", data source: default value)
Have the specified orted fail after specified number
of seconds (default: 0 => no delay)
MCA orte: parameter "orte_heartbeat_rate" (current value: "0",
data source: default value)
Seconds between checks for daemon state-of-health
(default: 0 => do not check)
MCA orte: parameter "orte_startup_timeout" (current value: "0",
data source: default value)
Milliseconds/daemon to wait for startup before
declaring failed_to_start (default: 0 => do not check)
MCA orte: parameter "orte_timing" (current value: "0", data
source: default value)
Request that critical timing loops be measured
MCA orte: parameter "orte_base_user_debugger" (current value:
"totalview @mpirun@ -a @mpirun_args@ : ddt -n @np@ -start @executable@
@executable_argv@ @single_app@ : fxp @mpirun@ -a @mpirun_args@", data source:
default value)
Sequence of user-level debuggers to search for in
orterun
MCA orte: parameter "orte_abort_timeout" (current value: "1",
data source: default value)
Max time to wait [in secs] before aborting an ORTE
operation (default: 1sec)
MCA orte: parameter "orte_timeout_step" (current value: "1000",
data source: default value)
Time to wait [in usecs/proc] before aborting an ORTE
operation (default: 1000 usec/proc)
MCA orte: parameter "orte_default_hostfile" (current value:
<none>, data source: default value)
Name of the default hostfile (relative or absolute
path)
MCA orte: parameter "orte_rankfile" (current value: <none>,
data source: default value, synonyms: rmaps_rank_file_path)
Name of the rankfile to be used for mapping processes
(relative or absolute path)
MCA orte: parameter "orte_keep_fqdn_hostnames" (current value:
"0", data source: default value)
Whether or not to keep FQDN hostnames [default: no]
MCA orte: parameter "orte_contiguous_nodes" (current value:
"2147483647", data source: default value)
Number of nodes after which contiguous nodename
encoding will automatically be used [default: INT_MAX]
MCA orte: parameter "orte_tag_output" (current value: "0", data
source: default value)
Tag all output with [job,rank] (default: false)
MCA orte: parameter "orte_xml_output" (current value: "0", data
source: default value)
Display all output in XML format (default: false)
MCA orte: parameter "orte_xml_file" (current value: <none>,
data source: default value)
Provide all output in XML format to the specified file
MCA orte: parameter "orte_timestamp_output" (current value:
"0", data source: default value)
Timestamp all application process output (default:
false)
MCA orte: parameter "orte_output_filename" (current value:
<none>, data source: default value)
Redirect output from application processes into
filename.rank [default: NULL]
MCA orte: parameter "orte_show_resolved_nodenames" (current
value: "0", data source: default value)
Display any node names that are resolved to a
different name (default: false)
MCA orte: parameter "orte_hetero_apps" (current value: "0",
data source: default value)
Indicates that multiple app_contexts are being
provided that are a mix of 32/64 bit binaries (default: false)
MCA orte: parameter "orte_launch_agent" (current value:
"orted", data source: default value)
Command used to start processes on remote nodes
(default: orted)
MCA orte: parameter "orte_allocation_required" (current value:
"0", data source: default value)
Whether or not an allocation by a resource manager is
required [default: no]
MCA orte: parameter "orte_xterm" (current value: <none>, data
source: default value)
Create a new xterm window and display output from the
specified ranks there [default: none]
MCA orte: parameter "orte_forward_job_control" (current value:
"0", data source: default value)
Forward SIGTSTP (after converting to SIGSTOP) and
SIGCONT signals to the application procs [default: no]
MCA orte: parameter "orte_report_launch_progress" (current
value: "0", data source: default value)
Output a brief periodic report on launch progress
[default: no]
MCA orte: parameter "orte_num_boards" (current value: "1", data
source: default value)
Number of processor boards/node (1-256) [default: 1]
MCA orte: parameter "orte_num_sockets" (current value: "0",
data source: default value)
Number of sockets/board (1-256)
MCA orte: parameter "orte_num_cores" (current value: "0", data
source: default value)
Number of cores/socket (1-256)
MCA orte: parameter "orte_cpu_set" (current value: <none>, data
source: default value)
Comma-separated list of ranges specifying logical
cpus allocated to this job [default: none]
MCA orte: parameter "orte_process_binding" (current value:
<none>, data source: default value)
Policy for binding processes [none | core | socket |
board] (supported qualifier: if-avail)
MCA opal: parameter "opal_net_private_ipv4" (current value:
"10.0.0.0/8;172.16.0.0/12;192.168.0.0/16;169.254.0.0/16", data source: default
value)
Semicolon-delimited list of CIDR notation entries
specifying what networks are considered "private" (default value based on
RFC1918 and RFC3330)
MCA opal: parameter "opal_signal" (current value: "6,7,8,11",
data source: default value)
Comma-delimited list of integer signal numbers to
Open MPI to attempt to intercept. Upon receipt of the intercepted signal, Open
MPI will display a stack trace and abort. Open MPI will *not* replace signals
if handlers are already installed by the time MPI_INIT is invoked. Optionally
append ":complain" to any signal number in the comma-delimited list to make
Open MPI complain if it detects another signal handler (and therefore does not
insert its own).
MCA opal: parameter "opal_paffinity_alone" (current value: "0",
data source: default value, synonyms: mpi_paffinity_alone)
If nonzero, assume that this job is the only (set of)
process(es) running on each node and bind processes to processors, starting
with processor ID 0
MCA opal: parameter "opal_set_max_sys_limits" (current value:
"0", data source: default value)
Set to non-zero to automatically set any
system-imposed limits to the maximum allowed
MCA opal: parameter "opal_event_include" (current value:
"poll", data source: default value)
Comma-delimited list of libevent subsystems to use
(poll, select -- available on your platform)
MCA backtrace: parameter "backtrace" (current value: <none>, data
source: default value)
Default selection set of components for the backtrace
framework (<none> means use all components that can be found)
MCA backtrace: parameter "backtrace_base_verbose" (current value:
"0", data source: default value)
Verbosity level for the backtrace framework (0 = no
verbosity)
MCA backtrace: parameter "backtrace_execinfo_priority" (current
value: "0", data source: default value)
MCA memchecker: parameter "memchecker" (current value: <none>, data
source: default value)
Default selection set of components for the
memchecker framework (<none> means use all components that can be found)
MCA memory: parameter "memory" (current value: <none>, data
source: default value)
Default selection set of components for the memory
framework (<none> means use all components that can be found)
MCA memory: parameter "memory_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the memory framework (0 = no
verbosity)
MCA memory: parameter "memory_ptmalloc2_priority" (current value:
"0", data source: default value)
MCA paffinity: parameter "paffinity_base_verbose" (current value:
"0", data source: default value)
Verbosity level of the paffinity framework
MCA paffinity: parameter "paffinity" (current value: <none>, data
source: default value)
Default selection set of components for the paffinity
framework (<none> means use all components that can be found)
MCA carto: parameter "carto_base_verbose" (current value: "0",
data source: default value)
Verbosity level of the carto framework
MCA carto: parameter "carto" (current value: <none>, data
source: default value)
Default selection set of components for the carto
framework (<none> means use all components that can be found)
MCA maffinity: parameter "maffinity_base_verbose" (current value:
"0", data source: default value)
Verbosity level of the maffinity framework
MCA maffinity: parameter "maffinity" (current value: <none>, data
source: default value)
Default selection set of components for the maffinity
framework (<none> means use all components that can be found)
MCA timer: parameter "timer" (current value: <none>, data
source: default value)
Default selection set of components for the timer
framework (<none> means use all components that can be found)
MCA timer: parameter "timer_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the timer framework (0 = no
verbosity)
MCA timer: parameter "timer_linux_priority" (current value: "0",
data source: default value)
MCA dpm: parameter "dpm" (current value: <none>, data source:
default value)
Default selection set of components for the dpm
framework (<none> means use all components that can be found)
MCA pubsub: parameter "pubsub" (current value: <none>, data
source: default value)
Default selection set of components for the pubsub
framework (<none> means use all components that can be found)
MCA pubsub: parameter "pubsub_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the pubsub framework (0 = no
verbosity)
MCA allocator: parameter "allocator" (current value: <none>, data
source: default value)
Default selection set of components for the allocator
framework (<none> means use all components that can be found)
MCA allocator: parameter "allocator_base_verbose" (current value:
"0", data source: default value)
Verbosity level for the allocator framework (0 = no
verbosity)
MCA coll: parameter "coll" (current value: <none>, data source:
default value)
Default selection set of components for the coll
framework (<none> means use all components that can be found)
MCA coll: parameter "coll_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the coll framework (0 = no
verbosity)
MCA io: parameter "io_base_freelist_initial_size" (current
value: "16", data source: default value)
Initial MPI-2 IO request freelist size
MCA io: parameter "io_base_freelist_max_size" (current value:
"64", data source: default value)
Max size of the MPI-2 IO request freelist
MCA io: parameter "io_base_freelist_increment" (current
value: "16", data source: default value)
Increment size of the MPI-2 IO request freelist
MCA io: parameter "io" (current value: <none>, data source:
default value)
Default selection set of components for the io
framework (<none> means use all components that can be found)
MCA io: parameter "io_base_verbose" (current value: "0", data
source: default value)
Verbosity level for the io framework (0 = no
verbosity)
MCA mpool: parameter "mpool" (current value: <none>, data
source: default value)
Default selection set of components for the mpool
framework (<none> means use all components that can be found)
MCA mpool: parameter "mpool_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the mpool framework (0 = no
verbosity)
MCA pml: parameter "pml_base_verbose" (current value: "0",
data source: default value)
Verbosity level of the PML framework
MCA pml: parameter "pml" (current value: <none>, data source:
default value)
Default selection set of components for the pml
framework (<none> means use all components that can be found)
MCA rcache: parameter "rcache" (current value: <none>, data
source: default value)
Default selection set of components for the rcache
framework (<none> means use all components that can be found)
MCA rcache: parameter "rcache_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the rcache framework (0 = no
verbosity)
MCA btl: parameter "btl_base_verbose" (current value: "0",
data source: default value)
Verbosity level of the BTL framework
MCA btl: parameter "btl" (current value: <none>, data source:
default value)
Default selection set of components for the btl
framework (<none> means use all components that can be found)
MCA btl: parameter "btl_base_include" (current value: <none>,
data source: default value)
MCA btl: parameter "btl_base_exclude" (current value: <none>,
data source: default value)
MCA btl: parameter "btl_base_warn_component_unused" (current
value: "1", data source: default value)
This parameter is used to turn on warning messages
when certain NICs are not used
MCA mtl: parameter "mtl" (current value: <none>, data source:
default value)
Default selection set of components for the mtl
framework (<none> means use all components that can be found)
MCA mtl: parameter "mtl_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the mtl framework (0 = no
verbosity)
MCA topo: parameter "topo" (current value: <none>, data source:
default value)
Default selection set of components for the topo
framework (<none> means use all components that can be found)
MCA topo: parameter "topo_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the topo framework (0 = no
verbosity)
MCA osc: parameter "osc" (current value: <none>, data source:
default value)
Default selection set of components for the osc
framework (<none> means use all components that can be found)
MCA osc: parameter "osc_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the osc framework (0 = no
verbosity)
MCA iof: parameter "iof" (current value: <none>, data source:
default value)
Default selection set of components for the iof
framework (<none> means use all components that can be found)
MCA iof: parameter "iof_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the iof framework (0 = no
verbosity)
MCA oob: parameter "oob" (current value: <none>, data source:
default value)
Default selection set of components for the oob
framework (<none> means use all components that can be found)
MCA oob: parameter "oob_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the oob framework (0 = no
verbosity)
MCA odls: parameter "odls_base_sigkill_timeout" (current value:
"1", data source: default value)
Time to wait for a process to die after issuing a
kill signal to it
MCA odls: parameter "odls_base_report_bindings" (current value:
"0", data source: default value)
Report process bindings [default: no]
MCA odls: parameter "odls" (current value: <none>, data source:
default value)
Default selection set of components for the odls
framework (<none> means use all components that can be found)
MCA odls: parameter "odls_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the odls framework (0 = no
verbosity)
MCA ras: parameter "ras_base_display_alloc" (current value:
"0", data source: default value)
Whether to display the allocation after it is
determined
MCA ras: parameter "ras_base_display_devel_alloc" (current
value: "0", data source: default value)
Whether to display a developer-detail allocation
after it is determined
MCA ras: parameter "ras" (current value: <none>, data source:
default value)
Default selection set of components for the ras
framework (<none> means use all components that can be found)
MCA ras: parameter "ras_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the ras framework (0 = no
verbosity)
MCA rmaps: parameter "rmaps_rank_file_path" (current value:
<none>, data source: default value, synonym of: orte_rankfile)
Name of the rankfile to be used for mapping processes
(relative or absolute path)
MCA rmaps: parameter "rmaps_base_schedule_policy" (current
value: "slot", data source: default value)
Scheduling Policy for RMAPS. [slot (alias:core) |
socket | board | node]
MCA rmaps: parameter "rmaps_base_pernode" (current value: "0",
data source: default value)
Launch one ppn as directed
MCA rmaps: parameter "rmaps_base_n_pernode" (current value:
"-1", data source: default value)
Launch n procs/node
MCA rmaps: parameter "rmaps_base_n_perboard" (current value:
"-1", data source: default value)
Launch n procs/board
MCA rmaps: parameter "rmaps_base_n_persocket" (current value:
"-1", data source: default value)
Launch n procs/socket
MCA rmaps: parameter "rmaps_base_loadbalance" (current value:
"0", data source: default value)
Balance total number of procs across all allocated
nodes
MCA rmaps: parameter "rmaps_base_cpus_per_proc" (current value:
"1", data source: default value, synonyms: rmaps_base_cpus_per_rank)
Number of cpus to use for each rank [1-2**15
(default=1)]
MCA rmaps: parameter "rmaps_base_cpus_per_rank" (current value:
"1", data source: default value, synonym of: rmaps_base_cpus_per_proc)
Number of cpus to use for each rank [1-2**15
(default=1)]
MCA rmaps: parameter "rmaps_base_stride" (current value: "1",
data source: default value)
When binding multiple cores to a rank, the step size
to use between cores [1-2**15 (default: 1)]
MCA rmaps: parameter "rmaps_base_slot_list" (current value:
<none>, data source: default value)
List of processor IDs to bind MPI processes to (e.g.,
used in conjunction with rank files) [default=NULL]
MCA rmaps: parameter "rmaps_base_no_schedule_local" (current
value: "0", data source: default value)
If false, allow scheduling MPI applications on the
same node as mpirun (default). If true, do not schedule any MPI applications
on the same node as mpirun
MCA rmaps: parameter "rmaps_base_no_oversubscribe" (current
value: "0", data source: default value)
If true, then do not allow oversubscription of nodes
- mpirun will return an error if there aren't enough nodes to launch all
processes without oversubscribing
MCA rmaps: parameter "rmaps_base_display_map" (current value:
"0", data source: default value)
Whether to display the process map after it is
computed
MCA rmaps: parameter "rmaps_base_display_devel_map" (current
value: "0", data source: default value)
Whether to display a developer-detail process map
after it is computed
MCA rmaps: parameter "rmaps" (current value: <none>, data
source: default value)
Default selection set of components for the rmaps
framework (<none> means use all components that can be found)
MCA rmaps: parameter "rmaps_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the rmaps framework (0 = no
verbosity)
MCA rml: parameter "rml_wrapper" (current value: <none>, data
source: default value)
Use a Wrapper component around the selected RML
component
MCA rml: parameter "rml" (current value: <none>, data source:
default value)
Default selection set of components for the rml
framework (<none> means use all components that can be found)
MCA rml: parameter "rml_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the rml framework (0 = no
verbosity)
MCA routed: parameter "routed" (current value: <none>, data
source: default value)
Default selection set of components for the routed
framework (<none> means use all components that can be found)
MCA routed: parameter "routed_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the routed framework (0 = no
verbosity)
MCA plm: parameter "plm" (current value: <none>, data source:
default value)
Default selection set of components for the plm
framework (<none> means use all components that can be found)
MCA plm: parameter "plm_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the plm framework (0 = no
verbosity)
MCA filem: parameter "filem" (current value: <none>, data
source: default value)
Which Filem component to use (empty = auto-select)
MCA filem: parameter "filem_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the filem framework (0 = no
verbosity)
MCA errmgr: parameter "errmgr" (current value: <none>, data
source: default value)
Default selection set of components for the errmgr
framework (<none> means use all components that can be found)
MCA errmgr: parameter "errmgr_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the errmgr framework (0 = no
verbosity)
MCA ess: parameter "ess" (current value: <none>, data source:
default value)
Default selection set of components for the ess
framework (<none> means use all components that can be found)
MCA ess: parameter "ess_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the ess framework (0 = no
verbosity)
MCA grpcomm: parameter "grpcomm" (current value: <none>, data
source: default value)
Default selection set of components for the grpcomm
framework (<none> means use all components that can be found)
MCA grpcomm: parameter "grpcomm_base_verbose" (current value: "0",
data source: default value)
Verbosity level for the grpcomm framework (0 = no
verbosity)
MCA shmem: parameter "shmem_mmap_enable_nfs_warning" (current
value: "1", data source: default value)
Enable the warning emitted when Open MPI detects that
its shared memory backing file is located on a network filesystem (1 = enabled,
0 = disabled).
ompi_info_1.7
Description: Binary data
