Hello,
I am a new OpenMPI user. We are planing to move from IBM AIX POE to OpenMPI.
I had noproblem to install, configure, and compile my application, using
OpenMPI 1.1.2.
(thank you, for making it so easy).
"ompi_inf -all" runs fine (see attached ompi_info.txt file), my application
runs with no problem,
except it only create rank 0. for example if I
>> mpirun -np 4 my-prog arg1 arg2
I expect mpirun start 4 processes on local host with ranks 0,1,2, and 3.
I see 4 processes started with rank 0 (see attahed mpirun_log.txt file).
The behavior is the same, regardless of using local host, or using -host file
or -app file.
In all cases correct number of the processes starts on local or remote nodes as
specified, with rank 0 for all process.
Note: I have no problem running this application on IBM AIX using POE.
I know this must be new user's problem.
Any comments
Thanks
Nader,
Open MPI: 1.1.2
Open MPI SVN revision: r12073
Open RTE: 1.1.2
Open RTE SVN revision: r12073
OPAL: 1.1.2
OPAL SVN revision: r12073
MCA memory: ptmalloc2 (MCA v1.0, API v1.0, Component v1.1.2)
MCA paffinity: linux (MCA v1.0, API v1.0, Component v1.1.2)
MCA maffinity: first_use (MCA v1.0, API v1.0, Component v1.1.2)
MCA maffinity: libnuma (MCA v1.0, API v1.0, Component v1.1.2)
MCA timer: linux (MCA v1.0, API v1.0, Component v1.1.2)
MCA allocator: basic (MCA v1.0, API v1.0, Component v1.0)
MCA allocator: bucket (MCA v1.0, API v1.0, Component v1.0)
MCA coll: basic (MCA v1.0, API v1.0, Component v1.1.2)
MCA coll: hierarch (MCA v1.0, API v1.0, Component v1.1.2)
MCA coll: self (MCA v1.0, API v1.0, Component v1.1.2)
MCA coll: sm (MCA v1.0, API v1.0, Component v1.1.2)
MCA coll: tuned (MCA v1.0, API v1.0, Component v1.1.2)
MCA io: romio (MCA v1.0, API v1.0, Component v1.1.2)
MCA mpool: sm (MCA v1.0, API v1.0, Component v1.1.2)
MCA pml: ob1 (MCA v1.0, API v1.0, Component v1.1.2)
MCA bml: r2 (MCA v1.0, API v1.0, Component v1.1.2)
MCA rcache: rb (MCA v1.0, API v1.0, Component v1.1.2)
MCA btl: self (MCA v1.0, API v1.0, Component v1.1.2)
MCA btl: sm (MCA v1.0, API v1.0, Component v1.1.2)
MCA btl: tcp (MCA v1.0, API v1.0, Component v1.0)
MCA topo: unity (MCA v1.0, API v1.0, Component v1.1.2)
MCA osc: pt2pt (MCA v1.0, API v1.0, Component v1.0)
MCA gpr: null (MCA v1.0, API v1.0, Component v1.1.2)
MCA gpr: proxy (MCA v1.0, API v1.0, Component v1.1.2)
MCA gpr: replica (MCA v1.0, API v1.0, Component v1.1.2)
MCA iof: proxy (MCA v1.0, API v1.0, Component v1.1.2)
MCA iof: svc (MCA v1.0, API v1.0, Component v1.1.2)
MCA ns: proxy (MCA v1.0, API v1.0, Component v1.1.2)
MCA ns: replica (MCA v1.0, API v1.0, Component v1.1.2)
MCA oob: tcp (MCA v1.0, API v1.0, Component v1.0)
MCA ras: dash_host (MCA v1.0, API v1.0, Component v1.1.2)
MCA ras: hostfile (MCA v1.0, API v1.0, Component v1.1.2)
MCA ras: localhost (MCA v1.0, API v1.0, Component v1.1.2)
MCA ras: poe (MCA v1.0, API v1.0, Component v1.1.2)
MCA ras: slurm (MCA v1.0, API v1.0, Component v1.1.2)
MCA rds: hostfile (MCA v1.0, API v1.0, Component v1.1.2)
MCA rds: resfile (MCA v1.0, API v1.0, Component v1.1.2)
MCA rmaps: round_robin (MCA v1.0, API v1.0, Component v1.1.2)
MCA rmgr: proxy (MCA v1.0, API v1.0, Component v1.1.2)
MCA rmgr: urm (MCA v1.0, API v1.0, Component v1.1.2)
MCA rml: oob (MCA v1.0, API v1.0, Component v1.1.2)
MCA pls: fork (MCA v1.0, API v1.0, Component v1.1.2)
MCA pls: rsh (MCA v1.0, API v1.0, Component v1.1.2)
MCA pls: slurm (MCA v1.0, API v1.0, Component v1.1.2)
MCA sds: env (MCA v1.0, API v1.0, Component v1.1.2)
MCA sds: pipe (MCA v1.0, API v1.0, Component v1.1.2)
MCA sds: seed (MCA v1.0, API v1.0, Component v1.1.2)
MCA sds: singleton (MCA v1.0, API v1.0, Component v1.1.2)
MCA sds: slurm (MCA v1.0, API v1.0, Component v1.1.2)
Prefix: /home/a_nader/OMPI
Bindir: /home/a_nader/OMPI/bin
Libdir: /home/a_nader/OMPI/lib
Incdir: /home/a_nader/OMPI/include
Pkglibdir: /home/a_nader/OMPI/lib/openmpi
Sysconfdir: /home/a_nader/OMPI/etc
Configured architecture: x86_64-unknown-linux-gnu
Configured by: a_nader
Configured on: Fri Oct 20 13:38:59 EDT 2006
Configure host: camtest1.ax.com
Built by: a_nader
Built on: Fri Oct 20 14:03:00 EDT 2006
Built host: camtest1.ax.com
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: gfortran
Fortran77 compiler abs: /usr/bin/gfortran
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)
Build CFLAGS: -O3 -DNDEBUG -fno-strict-aliasing -pthread
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
MCA mca: parameter "mca_param_files" (current value:
"/home/a_nader/.openmpi/mca-params.conf:/home/a_nader/OMPI/etc/openmpi-mca-params.conf")
Path for MCA configuration files containing default
parameter values
MCA mca: parameter "mca_component_path" (current value:
"/home/a_nader/OMPI/lib/openmpi:/home/a_nader/.openmpi/components")
Path where to look for Open MPI and ORTE components
MCA mca: parameter "mca_verbose" (current value: <none>)
Top-level verbosity parameter
MCA mca: parameter "mca_component_show_load_errors" (current
value: "1")
Whether to show errors for components that failed to
load or not
MCA mca: parameter "mca_component_disable_dlopen" (current
value: "0")
Whether to attempt to disable opening dynamic
components or not
MCA mpi: parameter "mpi_param_check" (current value: "1")
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: "0")
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")
How often to progress TCP communications (0 = never,
otherwise specified in microseconds)
MCA mpi: parameter "mpi_show_handle_leaks" (current value: "0")
Whether MPI_FINALIZE shows all MPI handles that were
not freed or not
MCA mpi: parameter "mpi_no_free_handles" (current value: "0")
Whether to actually free MPI objects when their
handles are freed
MCA mpi: parameter "mpi_show_mca_params" (current value: "0")
Whether to show all MCA parameter value during
MPI_INIT or not (good for reproducability of MPI jobs)
MCA mpi: parameter "mpi_show_mca_params_file" (current value:
<none>)
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_paffinity_alone" (current value: "0")
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_keep_peer_hostnames" (current value:
"1")
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")
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")
If nonzero, print out a stack trace when MPI_ABORT is
invoked
MCA mpi: parameter "mpi_leave_pinned" (current value: "0")
leave_pinned
MCA mpi: parameter "mpi_leave_pinned_pipeline" (current value:
"0")
leave_pinned_pipeline
MCA orte: parameter "orte_base_user_debugger" (current value:
"totalview @mpirun@ -a @mpirun_args@ : fxp @mpirun@ -a @mpirun_args@")
Sequence of user-level debuggers to search for in
orterun
MCA orte: parameter "orte_debug" (current value: "0")
Whether or not to enable debugging output for all
ORTE components (0 or 1)
MCA opal: parameter "opal_signal" (current value: "6,7,8,11")
If a signal is received, display the stack trace frame
MCA memory: parameter "memory" (current value: <none>)
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")
Verbosity level for the memory framework (0 = no
verbosity)
MCA memory: parameter "memory_ptmalloc2_priority" (current value:
"0")
MCA paffinity: parameter "paffinity" (current value: <none>)
Default selection set of components for the paffinity
framework (<none> means "use all components that can be found")
MCA paffinity: parameter "paffinity_linux_priority" (current value:
"10")
Priority of the linux paffinity component
MCA paffinity: information "paffinity_linux_have_cpu_set_t" (value:
"1")
Whether this component was compiled on a system with
the type cpu_set_t or not (1 = yes, 0 = no)
MCA paffinity: information "paffinity_linux_CPU_ZERO_ok" (value: "1")
Whether this component was compiled on a system where
CPU_ZERO() is functional or broken (1 = functional, 0 = broken/not available)
MCA paffinity: information
"paffinity_linux_sched_setaffinity_num_params" (value: "3")
The number of parameters that sched_set_affinity()
takes on the machine where this component was compiled
MCA maffinity: parameter "maffinity" (current value: <none>)
Default selection set of components for the maffinity
framework (<none> means "use all components that can be found")
MCA maffinity: parameter "maffinity_first_use_priority" (current
value: "10")
Priority of the first_use maffinity component
MCA maffinity: parameter "maffinity_libnuma_priority" (current
value: "25")
Priority of the libnuma maffinity component
MCA timer: parameter "timer" (current value: <none>)
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")
Verbosity level for the timer framework (0 = no
verbosity)
MCA timer: parameter "timer_linux_priority" (current value: "0")
MCA allocator: parameter "allocator" (current value: <none>)
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")
Verbosity level for the allocator framework (0 = no
verbosity)
MCA allocator: parameter "allocator_basic_priority" (current value:
"0")
MCA allocator: parameter "allocator_bucket_num_buckets" (current
value: "30")
MCA allocator: parameter "allocator_bucket_priority" (current value:
"0")
MCA coll: parameter "coll" (current value: <none>)
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")
Verbosity level for the coll framework (0 = no
verbosity)
MCA coll: parameter "coll_basic_priority" (current value: "10")
Priority of the basic coll component
MCA coll: parameter "coll_basic_crossover" (current value: "4")
Minimum number of processes in a communicator before
using the logarithmic algorithms
MCA coll: parameter "coll_hierarch_priority" (current value:
"0")
Priority of the hierarchical coll component
MCA coll: parameter "coll_hierarch_verbose" (current value: "0")
Turn verbose message of the hierarchical coll
component on/off
MCA coll: parameter "coll_hierarch_use_rdma" (current value:
"0")
Switch from the send btl list used to detect
hierarchies to the rdma btl list
MCA coll: parameter "coll_hierarch_ignore_sm" (current value:
"0")
Ignore sm protocol when detecting hierarchies.
Required to enable the usage of protocol specific collective operations
MCA coll: parameter "coll_hierarch_symmetric" (current value:
"0")
Assume symmetric configuration
MCA coll: parameter "coll_self_priority" (current value: "75")
MCA coll: parameter "coll_sm_priority" (current value: "0")
Priority of the sm coll component
MCA coll: parameter "coll_sm_control_size" (current value:
"4096")
Length of the control data -- should usually be
either the length of a cache line on most SMPs, or the size of a page on
machines that support direct memory affinity page placement (in bytes)
MCA coll: parameter "coll_sm_bootstrap_filename" (current
value: "shared_mem_sm_bootstrap")
Filename (in the Open MPI session directory) of the
coll sm component bootstrap rendezvous mmap file
MCA coll: parameter "coll_sm_bootstrap_num_segments" (current
value: "8")
Number of segments in the bootstrap file
MCA coll: parameter "coll_sm_fragment_size" (current value:
"8192")
Fragment size (in bytes) used for passing data
through shared memory (will be rounded up to the nearest control_size size)
MCA coll: parameter "coll_sm_mpool" (current value: "sm")
Name of the mpool component to use
MCA coll: parameter "coll_sm_comm_in_use_flags" (current value:
"2")
Number of "in use" flags, used to mark a message
passing area segment as currently being used or not (must be >= 2 and <=
comm_num_segments)
MCA coll: parameter "coll_sm_comm_num_segments" (current value:
"8")
Number of segments in each communicator's shared
memory message passing area (must be >= 2, and must be a multiple of
comm_in_use_flags)
MCA coll: parameter "coll_sm_tree_degree" (current value: "4")
Degree of the tree for tree-based operations (must be
=> 1 and <= min(control_size, 255))
MCA coll: information "coll_sm_shared_mem_used_bootstrap"
(value: "216")
Amount of shared memory used in the shared memory
bootstrap area (in bytes)
MCA coll: parameter "coll_sm_info_num_procs" (current value:
"4")
Number of processes to use for the calculation of the
shared_mem_size MCA information parameter (must be => 2)
MCA coll: information "coll_sm_shared_mem_used_data" (value:
"548864")
Amount of shared memory used in the shared memory
data area for info_num_procs processes (in bytes)
MCA coll: parameter "coll_tuned_priority" (current value: "30")
Priority of the tuned coll component
MCA coll: parameter
"coll_tuned_pre_allocate_memory_comm_size_limit" (current value: "32768")
Size of communicator were we stop pre-allocating
memory for the fixed internal buffer used for message requests etc that is hung
off the communicator data segment. I.e. if you have a 100'000 nodes you might
not want to pre-allocate 200'000 request handle slots per communicator instance!
MCA coll: parameter "coll_tuned_use_dynamic_rules" (current
value: "0")
Switch used to decide if we use static (if
statements) or dynamic (built at runtime) decision function rules
MCA coll: parameter "coll_tuned_init_tree_fanout" (current
value: "4")
Inital fanout used in the tree topologies for each
communicator. This is only an initial guess, if a tuned collective needs a
different fanout for an operation, it build it dynamically. This parameter is
only for the first guess and might save a little time
MCA coll: parameter "coll_tuned_init_chain_fanout" (current
value: "4")
Inital fanout used in the chain (fanout followed by
pipeline) topologies for each communicator. This is only an initial guess, if a
tuned collective needs a different fanout for an operation, it build it
dynamically. This parameter is only for the first guess and might save a little
time
MCA coll: parameter "coll_tuned_allreduce_algorithm" (current
value: "0")
Which allreduce algorithm is used. Can be locked down
to choice of: 0 ignore, 1 basic linear, 2 nonoverlapping (tuned reduce + tuned
bcast)
MCA coll: parameter
"coll_tuned_allreduce_algorithm_segmentsize" (current value: "0")
Segment size in bytes used by default for allreduce
algorithms. Only has meaning if algorithm is forced and supports segmenting. 0
bytes means no segmentation.
MCA coll: parameter
"coll_tuned_allreduce_algorithm_tree_fanout" (current value: "4")
Fanout for n-tree used for allreduce algorithms. Only
has meaning if algorithm is forced and supports n-tree topo based operation.
MCA coll: parameter
"coll_tuned_allreduce_algorithm_chain_fanout" (current value: "4")
Fanout for chains used for allreduce algorithms. Only
has meaning if algorithm is forced and supports chain topo based operation.
MCA coll: parameter "coll_tuned_alltoall_algorithm" (current
value: "0")
Which alltoall algorithm is used. Can be locked down
to choice of: 0 ignore, 1 basic linear, 2 pairwise, 3: modified bruck, 4: two
proc only.
MCA coll: parameter "coll_tuned_alltoall_algorithm_segmentsize"
(current value: "0")
Segment size in bytes used by default for alltoall
algorithms. Only has meaning if algorithm is forced and supports segmenting. 0
bytes means no segmentation.
MCA coll: parameter "coll_tuned_alltoall_algorithm_tree_fanout"
(current value: "4")
Fanout for n-tree used for alltoall algorithms. Only
has meaning if algorithm is forced and supports n-tree topo based operation.
MCA coll: parameter
"coll_tuned_alltoall_algorithm_chain_fanout" (current value: "4")
Fanout for chains used for alltoall algorithms. Only
has meaning if algorithm is forced and supports chain topo based operation.
MCA coll: parameter "coll_tuned_barrier_algorithm" (current
value: "0")
Which barrier algorithm is used. Can be locked down
to choice of: 0 ignore, 1 linear, 2 double ring, 3: recursive doubling 4:
bruck, 5: two proc only, 6: step based bmtree
MCA coll: parameter "coll_tuned_bcast_algorithm" (current
value: "0")
Which bcast algorithm is used. Can be locked down to
choice of: 0 ignore, 1 basic linear, 2 chain, 3: pipeline, 4: split binary
tree, 5: binary tree.
MCA coll: parameter "coll_tuned_bcast_algorithm_segmentsize"
(current value: "0")
Segment size in bytes used by default for bcast
algorithms. Only has meaning if algorithm is forced and supports segmenting. 0
bytes means no segmentation.
MCA coll: parameter "coll_tuned_bcast_algorithm_tree_fanout"
(current value: "4")
Fanout for n-tree used for bcast algorithms. Only has
meaning if algorithm is forced and supports n-tree topo based operation.
MCA coll: parameter "coll_tuned_bcast_algorithm_chain_fanout"
(current value: "4")
Fanout for chains used for bcast algorithms. Only has
meaning if algorithm is forced and supports chain topo based operation.
MCA coll: parameter "coll_tuned_reduce_algorithm" (current
value: "0")
Which reduce algorithm is used. Can be locked down to
choice of: 0 ignore, 1 linear, 2 chain, 3 pipeline
MCA coll: parameter "coll_tuned_reduce_algorithm_segmentsize"
(current value: "0")
Segment size in bytes used by default for reduce
algorithms. Only has meaning if algorithm is forced and supports segmenting. 0
bytes means no segmentation.
MCA coll: parameter "coll_tuned_reduce_algorithm_tree_fanout"
(current value: "4")
Fanout for n-tree used for reduce algorithms. Only
has meaning if algorithm is forced and supports n-tree topo based operation.
MCA coll: parameter "coll_tuned_reduce_algorithm_chain_fanout"
(current value: "4")
Fanout for chains used for reduce algorithms. Only
has meaning if algorithm is forced and supports chain topo based operation.
MCA io: parameter "io_base_freelist_initial_size" (current
value: "16")
Initial MPI-2 IO request freelist size
MCA io: parameter "io_base_freelist_max_size" (current value:
"64")
Max size of the MPI-2 IO request freelist
MCA io: parameter "io_base_freelist_increment" (current
value: "16")
Increment size of the MPI-2 IO request freelist
MCA io: parameter "io" (current value: <none>)
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")
Verbosity level for the io framework (0 = no
verbosity)
MCA io: parameter "io_romio_priority" (current value: "10")
Priority of the io romio component
MCA io: parameter "io_romio_delete_priority" (current value:
"10")
Delete priority of the io romio component
MCA io: parameter "io_romio_enable_parallel_optimizations"
(current value: "0")
Enable set of Open MPI-added options to improve
collective file i/o performance
MCA mpool: parameter "mpool" (current value: <none>)
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")
Verbosity level for the mpool framework (0 = no
verbosity)
MCA mpool: parameter "mpool_sm_size" (current value: "536870912")
MCA mpool: parameter "mpool_sm_allocator" (current value:
"bucket")
MCA mpool: parameter "mpool_sm_priority" (current value: "0")
MCA mpool: parameter "mpool_base_use_mem_hooks" (current value:
"0")
use memory hooks for deregistering freed memory
MCA mpool: parameter "mpool_use_mem_hooks" (current value: "0")
(deprecated, use mpool_base_use_mem_hooks)
MCA pml: parameter "pml" (current value: "ob1")
Default selection set of components for the pml
framework (<none> means "use all components that can be found")
MCA pml: parameter "pml_base_verbose" (current value: "0")
Verbosity level for the pml framework (0 = no
verbosity)
MCA pml: parameter "pml_ob1_free_list_num" (current value: "4")
MCA pml: parameter "pml_ob1_free_list_max" (current value:
"-1")
MCA pml: parameter "pml_ob1_free_list_inc" (current value:
"64")
MCA pml: parameter "pml_ob1_priority" (current value: "1")
MCA pml: parameter "pml_ob1_eager_limit" (current value:
"131072")
MCA pml: parameter "pml_ob1_send_pipeline_depth" (current
value: "3")
MCA pml: parameter "pml_ob1_recv_pipeline_depth" (current
value: "4")
MCA bml: parameter "bml" (current value: <none>)
Default selection set of components for the bml
framework (<none> means "use all components that can be found")
MCA bml: parameter "bml_base_verbose" (current value: "0")
Verbosity level for the bml framework (0 = no
verbosity)
MCA bml: parameter "bml_r2_priority" (current value: "0")
MCA rcache: parameter "rcache" (current value: <none>)
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")
Verbosity level for the rcache framework (0 = no
verbosity)
MCA rcache: parameter "rcache_rb_priority" (current value: "0")
MCA btl: parameter "btl_base_debug" (current value: "0")
If btl_base_debug is 1 standard debug is output, if >
1 verbose debug is output
MCA btl: parameter "btl" (current value: <none>)
Default selection set of components for the btl
framework (<none> means "use all components that can be found")
MCA btl: parameter "btl_base_verbose" (current value: "0")
Verbosity level for the btl framework (0 = no
verbosity)
MCA btl: parameter "btl_self_free_list_num" (current value:
"0")
Number of fragments by default
MCA btl: parameter "btl_self_free_list_max" (current value:
"-1")
Maximum number of fragments
MCA btl: parameter "btl_self_free_list_inc" (current value:
"32")
Increment by this number of fragments
MCA btl: parameter "btl_self_eager_limit" (current value:
"131072")
Eager size fragmeng (before the rendez-vous ptotocol)
MCA btl: parameter "btl_self_min_send_size" (current value:
"262144")
Minimum fragment size after the rendez-vous
MCA btl: parameter "btl_self_max_send_size" (current value:
"262144")
Maximum fragment size after the rendez-vous
MCA btl: parameter "btl_self_min_rdma_size" (current value:
"2147483647")
Maximum fragment size for the RDMA transfer
MCA btl: parameter "btl_self_max_rdma_size" (current value:
"2147483647")
Maximum fragment size for the RDMA transfer
MCA btl: parameter "btl_self_exclusivity" (current value:
"65536")
Device exclusivity
MCA btl: parameter "btl_self_flags" (current value: "10")
Active behavior flags
MCA btl: parameter "btl_self_priority" (current value: "0")
MCA btl: parameter "btl_sm_free_list_num" (current value: "8")
MCA btl: parameter "btl_sm_free_list_max" (current value: "-1")
MCA btl: parameter "btl_sm_free_list_inc" (current value:
"256")
MCA btl: parameter "btl_sm_max_procs" (current value: "-1")
MCA btl: parameter "btl_sm_sm_extra_procs" (current value: "2")
MCA btl: parameter "btl_sm_mpool" (current value: "sm")
MCA btl: parameter "btl_sm_eager_limit" (current value: "1024")
MCA btl: parameter "btl_sm_max_frag_size" (current value:
"8192")
MCA btl: parameter "btl_sm_size_of_cb_queue" (current value:
"128")
MCA btl: parameter "btl_sm_cb_lazy_free_freq" (current value:
"120")
MCA btl: parameter "btl_sm_priority" (current value: "0")
MCA btl: parameter "btl_tcp_if_include" (current value: <none>)
MCA btl: parameter "btl_tcp_if_exclude" (current value: "lo")
MCA btl: parameter "btl_tcp_free_list_num" (current value: "8")
MCA btl: parameter "btl_tcp_free_list_max" (current value:
"-1")
MCA btl: parameter "btl_tcp_free_list_inc" (current value:
"32")
MCA btl: parameter "btl_tcp_sndbuf" (current value: "131072")
MCA btl: parameter "btl_tcp_rcvbuf" (current value: "131072")
MCA btl: parameter "btl_tcp_endpoint_cache" (current value:
"30720")
MCA btl: parameter "btl_tcp_exclusivity" (current value: "0")
MCA btl: parameter "btl_tcp_eager_limit" (current value:
"65536")
MCA btl: parameter "btl_tcp_min_send_size" (current value:
"65536")
MCA btl: parameter "btl_tcp_max_send_size" (current value:
"131072")
MCA btl: parameter "btl_tcp_min_rdma_size" (current value:
"131072")
MCA btl: parameter "btl_tcp_max_rdma_size" (current value:
"2147483647")
MCA btl: parameter "btl_tcp_flags" (current value: "10")
MCA btl: parameter "btl_tcp_priority" (current value: "0")
MCA btl: parameter "btl_base_include" (current value: <none>)
MCA btl: parameter "btl_base_exclude" (current value: <none>)
MCA topo: parameter "topo" (current value: <none>)
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")
Verbosity level for the topo framework (0 = no
verbosity)
MCA osc: parameter "osc" (current value: <none>)
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")
Verbosity level for the osc framework (0 = no
verbosity)
MCA osc: parameter "osc_pt2pt_fence_sync_method" (current
value: "reduce_scatter")
How to synchronize fence: reduce_scatter, allreduce,
alltoall
MCA osc: parameter "osc_pt2pt_eager_send" (current value: "0")
Attempt to start data movement during communication
call, instead of at synchrnoization time. Info key of same name overrides this
value, if info key given.
MCA osc: parameter "osc_pt2pt_no_locks" (current value: "0")
Enable optimizations available only if MPI_LOCK is
not used.
MCA osc: parameter "osc_pt2pt_priority" (current value: "0")
MCA errmgr: parameter "errmgr" (current value: <none>)
Default selection set of components for the errmgr
framework (<none> means "use all components that can be found")
MCA gpr: parameter "gpr_base_maxsize" (current value:
"2147483647")
MCA gpr: parameter "gpr_base_blocksize" (current value: "512")
MCA gpr: parameter "gpr" (current value: <none>)
Default selection set of components for the gpr
framework (<none> means "use all components that can be found")
MCA gpr: parameter "gpr_null_priority" (current value: "0")
MCA gpr: parameter "gpr_proxy_debug" (current value: "0")
MCA gpr: parameter "gpr_proxy_priority" (current value: "0")
MCA gpr: parameter "gpr_replica_debug" (current value: "0")
MCA gpr: parameter "gpr_replica_isolate" (current value: "0")
MCA gpr: parameter "gpr_replica_priority" (current value: "0")
MCA iof: parameter "iof_base_window_size" (current value:
"4096")
MCA iof: parameter "iof_base_service" (current value: "0.0.0")
MCA iof: parameter "iof" (current value: <none>)
Default selection set of components for the iof
framework (<none> means "use all components that can be found")
MCA iof: parameter "iof_proxy_debug" (current value: "1")
MCA iof: parameter "iof_proxy_priority" (current value: "0")
MCA iof: parameter "iof_svc_debug" (current value: "1")
MCA iof: parameter "iof_svc_priority" (current value: "0")
MCA ns: parameter "ns" (current value: <none>)
Default selection set of components for the ns
framework (<none> means "use all components that can be found")
MCA ns: parameter "ns_proxy_debug" (current value: "0")
MCA ns: parameter "ns_proxy_maxsize" (current value:
"2147483647")
MCA ns: parameter "ns_proxy_blocksize" (current value: "512")
MCA ns: parameter "ns_proxy_priority" (current value: "0")
MCA ns: parameter "ns_replica_debug" (current value: "0")
MCA ns: parameter "ns_replica_isolate" (current value: "0")
MCA ns: parameter "ns_replica_maxsize" (current value:
"2147483647")
MCA ns: parameter "ns_replica_blocksize" (current value:
"512")
MCA ns: parameter "ns_replica_priority" (current value: "0")
MCA oob: parameter "oob" (current value: <none>)
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")
Verbosity level for the oob framework (0 = no
verbosity)
MCA oob: parameter "oob_tcp_peer_limit" (current value: "-1")
MCA oob: parameter "oob_tcp_peer_retries" (current value: "60")
MCA oob: parameter "oob_tcp_debug" (current value: "0")
MCA oob: parameter "oob_tcp_include" (current value: <none>)
MCA oob: parameter "oob_tcp_exclude" (current value: <none>)
MCA oob: parameter "oob_tcp_sndbuf" (current value: "131072")
MCA oob: parameter "oob_tcp_rcvbuf" (current value: "131072")
MCA oob: parameter "oob_tcp_connect_timeout" (current value:
"10")
connect() timeout in seconds, before trying next
interface
MCA oob: parameter "oob_tcp_priority" (current value: "0")
MCA ras: parameter "ras" (current value: <none>)
Default selection set of components for the ras
framework (<none> means "use all components that can be found")
MCA ras: parameter "ras_dash_host_priority" (current value:
"5")
Selection priority for the dash_host RAS component
MCA ras: parameter "ras_hostfile_priority" (current value:
"10")
Selection priority for the hostfile RAS component
MCA ras: parameter "ras_localhost_priority" (current value:
"0")
Selection priority for the localhost RAS component
MCA ras: parameter "ras_poe_priority" (current value: "100")
Priority of the poe ras component
MCA ras: parameter "ras_slurm_priority" (current value: "75")
Priority of the slurm ras component
MCA rds: parameter "rds" (current value: <none>)
Default selection set of components for the rds
framework (<none> means "use all components that can be found")
MCA rds: parameter "rds_hostfile_debug" (current value: "0")
Toggle debug output for hostfile RDS component
MCA rds: parameter "rds_hostfile_path" (current value:
"/home/a_nader/OMPI/etc/openmpi-default-hostfile")
ORTE Host filename
MCA rds: parameter "rds_hostfile_priority" (current value: "0")
MCA rds: parameter "rds_resfile_debug" (current value: "0")
Toggle debug output for resfile RDS component
MCA rds: parameter "rds_resfile_name" (current value: <none>)
ORTE Resource filename
MCA rds: parameter "rds_resfile_priority" (current value: "0")
MCA rmaps: parameter "rmaps_base_verbose" (current value: "0")
Verbosity level for the rmaps framework
MCA rmaps: parameter "rmaps_base_schedule_policy" (current
value: "slot")
Scheduling Policy for RMAPS. [slot | node]
MCA rmaps: parameter "rmaps_base_schedule_local" (current value:
"1")
If nonzero, allow scheduling MPI applications on the
same node as mpirun (default). If zero, do not schedule any MPI applications
on the same node as mpirun
MCA rmaps: parameter "rmaps_base_no_oversubscribe" (current
value: "0")
If nonzero, 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" (current value: <none>)
Default selection set of components for the rmaps
framework (<none> means "use all components that can be found")
MCA rmaps: parameter "rmaps_round_robin_debug" (current value:
"1")
Toggle debug output for Round Robin RMAPS component
MCA rmaps: parameter "rmaps_round_robin_priority" (current
value: "1")
Selection priority for Round Robin RMAPS component
MCA rmgr: parameter "rmgr" (current value: <none>)
Default selection set of components for the rmgr
framework (<none> means "use all components that can be found")
MCA rmgr: parameter "rmgr_proxy_priority" (current value: "0")
MCA rmgr: parameter "rmgr_urm_priority" (current value: "0")
MCA rml: parameter "rml" (current value: <none>)
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")
Verbosity level for the rml framework (0 = no
verbosity)
MCA rml: parameter "rml_oob_priority" (current value: "0")
MCA pls: parameter "pls" (current value: <none>)
Default selection set of components for the pls
framework (<none> means "use all components that can be found")
MCA pls: parameter "pls_fork_reap" (current value: "1")
Whether to wait to reap all children before
finalizing or not
MCA pls: parameter "pls_fork_reap_timeout" (current value: "0")
When killing children processes, first send a
SIGTERM, then wait at least this timeout (in seconds), then send a SIGKILL
MCA pls: parameter "pls_fork_priority" (current value: "1")
Priority of this component
MCA pls: parameter "pls_fork_debug" (current value: "0")
Whether to enable debugging output or not
MCA pls: parameter "pls_rsh_debug" (current value: "0")
Whether or not to enable debugging output for the rsh
pls component (0 or 1)
MCA pls: parameter "pls_rsh_num_concurrent" (current value:
"128")
How many pls_rsh_agent instances to invoke
concurrently (must be > 0)
MCA pls: parameter "pls_rsh_orted" (current value: "orted")
The command name that the rsh pls component will
invoke for the ORTE daemon
MCA pls: parameter "pls_rsh_priority" (current value: "10")
Priority of the rsh pls component
MCA pls: parameter "pls_rsh_delay" (current value: "1")
Delay (in seconds) between invocations of the remote
agent, but only used when the "debug" MCA parameter is true, or the top-level
MCA debugging is enabled (otherwise this value is ignored)
MCA pls: parameter "pls_rsh_reap" (current value: "1")
If set to 1, wait for all the processes to complete
before exiting. Otherwise, quit immediately -- without waiting for
confirmation that all other processes in the job have completed.
MCA pls: parameter "pls_rsh_assume_same_shell" (current value:
"1")
If set to 1, assume that the shell on the remote node
is the same as the shell on the local node. Otherwise, probe for what the
remote shell.
MCA pls: parameter "pls_rsh_agent" (current value: "ssh : rsh")
The command used to launch executables on remote
nodes (typically either "ssh" or "rsh")
MCA pls: parameter "pls_slurm_debug" (current value: "0")
Enable debugging of slurm pls
MCA pls: parameter "pls_slurm_priority" (current value: "75")
Default selection priority
MCA pls: parameter "pls_slurm_orted" (current value: "orted")
Command to use to start proxy orted
MCA pls: parameter "pls_slurm_args" (current value: <none>)
Custom arguments to srun
MCA sds: parameter "sds" (current value: <none>)
Default selection set of components for the sds
framework (<none> means "use all components that can be found")
MCA sds: parameter "sds_base_verbose" (current value: "0")
Verbosity level for the sds framework (0 = no
verbosity)
MCA sds: parameter "sds_env_priority" (current value: "0")
MCA sds: parameter "sds_pipe_priority" (current value: "0")
MCA sds: parameter "sds_seed_priority" (current value: "0")
MCA sds: parameter "sds_singleton_priority" (current value:
"0")
MCA sds: parameter "sds_slurm_priority" (current value: "0")
MCA soh: parameter "soh" (current value: <none>)
Default selection set of components for the soh
framework (<none> means "use all components that can be found")
Omgr_S2 Starting timer thread
Omgr_S2 main: Starting
Omgr_S2 main[0]: MPI Started: Rank 0 Processor camtest1.ax.com
Omgr_S2 main[0]: myId = 1
Omgr_S2 main[0]: Waiting on Barrier
Omgr_S2 main[0]: Passed Barrier
Omgr_S2 main[0]: proc[0]: 1
Omgr_S2 main[0]: P_enum = 1 Rank =0
Omgr_S2 In Process specific initialization
Omgr_S2 main[0]: Getting Busy for 10 Seconds
Omgr_S2 Starting timer thread
Omgr_S2 main: Starting
Omgr_S2 main[0]: MPI Started: Rank 0 Processor camtest1.ax.com
Omgr_S2 main[0]: myId = 1
Omgr_S2 main[0]: Waiting on Barrier
Omgr_S2 main[0]: Passed Barrier
Omgr_S2 main[0]: proc[0]: 1
Omgr_S2 main[0]: P_enum = 1 Rank =0
Omgr_S2 In Process specific initialization
Omgr_S2 main[0]: Getting Busy for 10 Seconds
Omgr_S2 Starting timer thread
Omgr_S2 main: Starting
Omgr_S2 Starting timer thread
Omgr_S2 main: Starting
Omgr_S2 main[0]: MPI Started: Rank 0 Processor camtest1.ax.com
Omgr_S2 main[0]: myId = 1
Omgr_S2 main[0]: Waiting on Barrier
Omgr_S2 main[0]: Passed Barrier
Omgr_S2 main[0]: proc[0]: 1
Omgr_S2 main[0]: P_enum = 1 Rank =0
Omgr_S2 In Process specific initialization
Omgr_S2 main[0]: Getting Busy for 10 Seconds
Omgr_S2 main[0]: MPI Started: Rank 0 Processor camtest1.ax.com
Omgr_S2 main[0]: myId = 1
Omgr_S2 main[0]: Waiting on Barrier
Omgr_S2 main[0]: Passed Barrier
Omgr_S2 main[0]: proc[0]: 1
Omgr_S2 main[0]: P_enum = 1 Rank =0
Omgr_S2 In Process specific initialization
Omgr_S2 main[0]: Getting Busy for 10 Seconds
Omgr_S2 In Process specific cleanup
Omgr_S2 main[0]: Ready to call Finalize
Omgr_S2 main[0]: Exiting
Omgr_S2 In Process specific cleanup
Omgr_S2 main[0]: Ready to call Finalize
Omgr_S2 main[0]: Exiting
Omgr_S2 In Process specific cleanup
Omgr_S2 main[0]: Ready to call Finalize
Omgr_S2 main[0]: Exiting
Omgr_S2 In Process specific cleanup
Omgr_S2 main[0]: Ready to call Finalize
Omgr_S2 main[0]: Exiting
