Hello,
I am trying to run a simple Hello World MPI application in a
heterogeneous environment. The machines include 1 x86 machine with a
standard 1Gb ethernet connection and 2 ppc machines with standard 1Gb
ethernet as well as a 10Gb ethernet (Infiniband) switch between the two.
The Hello World program is the same hello_c.c that is included in the
examples directory of the Open MPI installation.
The goal is that I would like to run heterogeneous applications between
the three aforementioned machines in the following manner:
The x86 machine will use tcp to communicate to the 2 ppc machines,
while the ppc machines will communicate with one another via the 10GbE.
x86 <--tcp--> ppc_1
x86 <--tcp--> ppc_2
ppc1 <--openib--> ppc_2
I am currently using a machfile set up as follows,
# cat machfile
<ppc_host_1>
<ppc_host_2>
<x86_host>
In addition I am using an appfile set up as follows,
# cat appfile
-np 1 --hostfile machfile --host <ppc_host_1> --mca btl
sm,self,tcp,openib /path/to/ppc/openmpi-1.2.5/examples/hello
-np 1 --hostfile machfile --host <ppc_host_2> --mca btl
sm,self,tcp,openib /path/to/ppc/openmpi-1.2.5/examples/hello
-np 1 --hostfile machfile --host <x86_host> --mca btl
sm,self,tcp /path/to/x86/openmpi-1.2.5/examples/hello
I am running on the command line via
# mpirun --app appfile
I've also attached the output from 'ompi_info --all' from all machines.
Any suggestions would be much appreciated.
Thanks,
Ryan
Open MPI: 1.2.5
Open MPI SVN revision: r16989
Open RTE: 1.2.5
Open RTE SVN revision: r16989
OPAL: 1.2.5
OPAL SVN revision: r16989
MCA backtrace: execinfo (MCA v1.0, API v1.0, Component v1.2.5)
MCA memory: ptmalloc2 (MCA v1.0, API v1.0, Component v1.2.5)
MCA paffinity: linux (MCA v1.0, API v1.0, Component v1.2.5)
MCA maffinity: first_use (MCA v1.0, API v1.0, Component v1.2.5)
MCA timer: linux (MCA v1.0, API v1.0, Component v1.2.5)
MCA installdirs: env (MCA v1.0, API v1.0, Component v1.2.5)
MCA installdirs: config (MCA v1.0, API v1.0, Component v1.2.5)
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 v1.2.5)
MCA coll: self (MCA v1.0, API v1.0, Component v1.2.5)
MCA coll: sm (MCA v1.0, API v1.0, Component v1.2.5)
MCA coll: tuned (MCA v1.0, API v1.0, Component v1.2.5)
MCA io: romio (MCA v1.0, API v1.0, Component v1.2.5)
MCA mpool: rdma (MCA v1.0, API v1.0, Component v1.2.5)
MCA mpool: sm (MCA v1.0, API v1.0, Component v1.2.5)
MCA pml: cm (MCA v1.0, API v1.0, Component v1.2.5)
MCA pml: ob1 (MCA v1.0, API v1.0, Component v1.2.5)
MCA bml: r2 (MCA v1.0, API v1.0, Component v1.2.5)
MCA rcache: vma (MCA v1.0, API v1.0, Component v1.2.5)
MCA btl: self (MCA v1.0, API v1.0.1, Component v1.2.5)
MCA btl: sm (MCA v1.0, API v1.0.1, Component v1.2.5)
MCA btl: tcp (MCA v1.0, API v1.0.1, Component v1.0)
MCA topo: unity (MCA v1.0, API v1.0, Component v1.2.5)
MCA osc: pt2pt (MCA v1.0, API v1.0, Component v1.2.5)
MCA errmgr: hnp (MCA v1.0, API v1.3, Component v1.2.5)
MCA errmgr: orted (MCA v1.0, API v1.3, Component v1.2.5)
MCA errmgr: proxy (MCA v1.0, API v1.3, Component v1.2.5)
MCA gpr: null (MCA v1.0, API v1.0, Component v1.2.5)
MCA gpr: proxy (MCA v1.0, API v1.0, Component v1.2.5)
MCA gpr: replica (MCA v1.0, API v1.0, Component v1.2.5)
MCA iof: proxy (MCA v1.0, API v1.0, Component v1.2.5)
MCA iof: svc (MCA v1.0, API v1.0, Component v1.2.5)
MCA ns: proxy (MCA v1.0, API v2.0, Component v1.2.5)
MCA ns: replica (MCA v1.0, API v2.0, Component v1.2.5)
MCA oob: tcp (MCA v1.0, API v1.0, Component v1.0)
MCA ras: dash_host (MCA v1.0, API v1.3, Component v1.2.5)
MCA ras: localhost (MCA v1.0, API v1.3, Component v1.2.5)
MCA ras: gridengine (MCA v1.0, API v1.3, Component v1.2.5)
MCA ras: slurm (MCA v1.0, API v1.3, Component v1.2.5)
MCA rds: hostfile (MCA v1.0, API v1.3, Component v1.2.5)
MCA rds: proxy (MCA v1.0, API v1.3, Component v1.2.5)
MCA rds: resfile (MCA v1.0, API v1.3, Component v1.2.5)
MCA rmaps: round_robin (MCA v1.0, API v1.3, Component v1.2.5)
MCA rmgr: proxy (MCA v1.0, API v2.0, Component v1.2.5)
MCA rmgr: urm (MCA v1.0, API v2.0, Component v1.2.5)
MCA rml: oob (MCA v1.0, API v1.0, Component v1.2.5)
MCA pls: proxy (MCA v1.0, API v1.3, Component v1.2.5)
MCA pls: gridengine (MCA v1.0, API v1.3, Component v1.2.5)
MCA pls: rsh (MCA v1.0, API v1.3, Component v1.2.5)
MCA pls: slurm (MCA v1.0, API v1.3, Component v1.2.5)
MCA sds: env (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: seed (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: singleton (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: pipe (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: slurm (MCA v1.0, API v1.0, Component v1.2.5)
Prefix: /h/rbuckley/usr/linux_x86_64
Bindir: /h/rbuckley/usr/linux_x86_64/bin
Libdir: /h/rbuckley/usr/linux_x86_64/lib
Incdir: /h/rbuckley/usr/linux_x86_64/include
Pkglibdir: /h/rbuckley/usr/linux_x86_64/lib/openmpi
Sysconfdir: /h/rbuckley/usr/linux_x86_64/etc
Configured architecture: x86_64-unknown-linux-gnu
Configured by: rbuckley
Configured on: Thu Apr 3 11:48:40 EDT 2008
Configure host: 1usrv
Built by: rbuckley
Built on: Thu Apr 3 12:05:09 EDT 2008
Built host: 1usrv
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: yes
Thread support: posix (mpi: yes, progress: no)
Build CFLAGS: -O3 -DNDEBUG -m64 -Wall -Wundef -Wno-long-long
-Wsign-compare -Wmissing-prototypes -Wstrict-prototypes -Wcomment -pedantic
-Werror-implicit-function-declaration -finline-functions -fno-strict-aliasing
-pthread
Build CXXFLAGS: -O3 -DNDEBUG -m64 -Wall -Wundef -Wno-long-long
-finline-functions -fexceptions -pthread
Build FFLAGS: -m64
Build FCFLAGS: -m64
Build LDFLAGS: -export-dynamic -fexceptions
Build LIBS: -lnsl -lutil -lm
Wrapper extra CFLAGS: -pthread
Wrapper extra CXXFLAGS: -fexceptions -pthread
Wrapper extra FFLAGS:
Wrapper extra FCFLAGS:
Wrapper extra LDFLAGS:
Wrapper extra LIBS: -lrt -ldl -Wl,--export-dynamic -lnsl -lutil -lm
-ldl
Internal debug support: no
MPI parameter check: runtime
Memory profiling support: yes
Memory debugging support: yes
libltdl support: yes
Heterogeneous support: yes
mpirun default --prefix: no
MCA mca: parameter "mca_param_files" (current value:
"/h/rbuckley/.openmpi/mca-params.conf:/h/rbuckley/usr/linux_x86_64/etc/openmpi-mca-params.conf")
Path for MCA configuration files containing default
parameter values
MCA mca: parameter "mca_component_path" (current value:
"/h/rbuckley/usr/linux_x86_64/lib/openmpi:/h/rbuckley/.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_preconnect_all" (current value: "0")
Whether to force MPI processes to create connections
/ warmup with *all* peers during MPI_INIT (vs. making connections lazily --
upon the first MPI traffic between each process peer pair)
MCA mpi: parameter "mpi_preconnect_oob" (current value: "0")
Whether to force MPI processes to fully wire-up the
OOB system between MPI processes.
MCA mpi: parameter "mpi_leave_pinned" (current value: "0")
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.
MCA mpi: parameter "mpi_leave_pinned_pipeline" (current value:
"0")
Whether to use the "leave pinned pipeline" protocol
or not.
MCA mpi: parameter "mpi_warn_if_thread_multiple" (current
value: "1")
Whether to show a warning when MPI_THREAD_MULTIPLE is
used or not.
MCA mpi: parameter "mpi_warn_if_progress_threads" (current
value: "1")
Whether to show a warning when progress threads are
used or not.
MCA orte: parameter "orte_debug" (current value: "0")
Top-level ORTE debug switch
MCA orte: parameter "orte_no_daemonize" (current value: "0")
Whether to properly daemonize the ORTE daemons or not
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@")
Sequence of user-level debuggers to search for in
orterun
MCA orte: parameter "orte_abort_timeout" (current value: "10")
Time to wait [in seconds] before giving up on
aborting an ORTE operation
MCA orte: parameter "orte_timing" (current value: "0")
Request that critical timing loops be measured
MCA opal: parameter "opal_signal" (current value: "6,7,8,11")
If a signal is received, display the stack trace frame
MCA backtrace: parameter "backtrace" (current value: <none>)
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")
Verbosity level for the backtrace framework (0 = no
verbosity)
MCA backtrace: parameter "backtrace_execinfo_priority" (current
value: "0")
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_base_verbose" (current value:
"0")
Verbosity level of the paffinity framework
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_base_verbose" (current value:
"0")
Verbosity level of the maffinity framework
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 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_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_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_use_dynamic_rules" (current
value: "0")
Switch used to decide if we use static (compiled/if
statements) or dynamic (built at runtime) decision function rules
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_rdma_rcache_name" (current value:
"vma")
The name of the registration cache the mpool should
use
MCA mpool: parameter "mpool_rdma_rcache_size_limit" (current
value: "0")
the maximum size of registration cache in bytes. 0 is
unlimited (default 0)
MCA mpool: parameter "mpool_rdma_print_stats" (current value:
"0")
print pool usage statistics at the end of the run
MCA mpool: parameter "mpool_rdma_priority" (current value: "0")
MCA mpool: parameter "mpool_sm_allocator" (current value:
"bucket")
Name of allocator component to use with sm mpool
MCA mpool: parameter "mpool_sm_max_size" (current value:
"536870912")
Maximum size of the sm mpool shared memory file
MCA mpool: parameter "mpool_sm_min_size" (current value:
"134217728")
Minimum size of the sm mpool shared memory file
MCA mpool: parameter "mpool_sm_per_peer_size" (current value:
"33554432")
Size (in bytes) to allocate per local peer in the sm
mpool shared memory file, bounded by min_size and max_size
MCA mpool: parameter "mpool_sm_verbose" (current value: "0")
Enable verbose output for mpool sm component
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 mpool: parameter "mpool_base_disable_sbrk" (current value:
"0")
use mallopt to override calling sbrk (doesn't return
memory to OS!)
MCA mpool: parameter "mpool_disable_sbrk" (current value: "0")
(deprecated, use mca_mpool_base_disable_sbrk)
MCA pml: parameter "pml" (current value: <none>)
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_cm_free_list_num" (current value: "4")
Initial size of request free lists
MCA pml: parameter "pml_cm_free_list_max" (current value: "-1")
Maximum size of request free lists
MCA pml: parameter "pml_cm_free_list_inc" (current value: "64")
Number of elements to add when growing request free
lists
MCA pml: parameter "pml_cm_priority" (current value: "30")
CM PML selection priority
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: "20")
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_show_unreach_errors" (current
value: "1")
Show error message when procs are unreachable
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_vma_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: "64")
MCA btl: parameter "btl_sm_exclusivity" (current value:
"65535")
MCA btl: parameter "btl_sm_latency" (current value: "100")
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: "4096")
MCA btl: parameter "btl_sm_max_frag_size" (current value:
"32768")
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: "122")
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 btl: parameter "btl_base_warn_component_unused" (current
value: "1")
This parameter is used to turn on warning messages
when certain NICs are not used
MCA mtl: parameter "mtl" (current value: <none>)
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")
Verbosity level for the mtl framework (0 = no
verbosity)
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_no_locks" (current value: "0")
Enable optimizations available only if MPI_LOCK is
not used.
MCA osc: parameter "osc_pt2pt_eager_limit" (current value:
"16384")
Max size of eagerly sent data
MCA osc: parameter "osc_pt2pt_priority" (current value: "0")
MCA errmgr: parameter "errmgr_base_verbose" (current value: "0")
Verbosity level for the errmgr framework
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 errmgr: parameter "errmgr_hnp_debug" (current value: "0")
MCA errmgr: parameter "errmgr_hnp_priority" (current value: "0")
MCA errmgr: parameter "errmgr_orted_debug" (current value: "0")
MCA errmgr: parameter "errmgr_orted_priority" (current value: "0")
MCA errmgr: parameter "errmgr_proxy_debug" (current value: "0")
MCA errmgr: parameter "errmgr_proxy_priority" (current value: "0")
MCA gpr: parameter "gpr_base_verbose" (current value: "0")
Verbosity level for the gpr framework
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_base_verbose" (current value: "0")
Verbosity level for the iof framework
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_priority" (current value: "0")
MCA iof: parameter "iof_svc_priority" (current value: "0")
MCA ns: parameter "ns_base_verbose" (current value: "0")
Verbosity level for the ns framework
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_sndbuf" (current value: "131072")
MCA oob: parameter "oob_tcp_rcvbuf" (current value: "131072")
MCA oob: parameter "oob_tcp_if_include" (current value: <none>)
Comma-delimited list of TCP interfaces to use
MCA oob: parameter "oob_tcp_if_exclude" (current value: <none>)
Comma-delimited list of TCP interfaces to exclude
MCA oob: parameter "oob_tcp_connect_sleep" (current value: "1")
Enable (1) / disable (0) random sleep for connection
wireup
MCA oob: parameter "oob_tcp_listen_mode" (current value:
"event")
Mode for HNP to accept incoming connections: event,
listen_thread
MCA oob: parameter "oob_tcp_listen_thread_max_queue" (current
value: "10")
High water mark for queued accepted socket list size
MCA oob: parameter "oob_tcp_listen_thread_max_time" (current
value: "10")
Maximum amount of time (in milliseconds) to wait
between processing accepted socket list
MCA oob: parameter "oob_tcp_accept_spin_count" (current value:
"10")
Number of times to let accept return EWOULDBLOCK
before updating accepted socket list
MCA oob: parameter "oob_tcp_priority" (current value: "0")
MCA oob: parameter "oob_base_include" (current value: <none>)
Components to include for oob framework selection
MCA oob: parameter "oob_base_exclude" (current value: <none>)
Components to exclude for oob framework selection
MCA ras: parameter "ras_base_verbose" (current value: "0")
Enable debugging for the RAS framework (nonzero =
enabled)
MCA ras: parameter "ras" (current value: <none>)
MCA ras: parameter "ras_dash_host_priority" (current value:
"5")
Selection priority for the dash_host RAS component
MCA ras: parameter "ras_localhost_priority" (current value:
"0")
Selection priority for the localhost RAS component
MCA ras: parameter "ras_gridengine_debug" (current value: "0")
Enable debugging output for the gridengine ras
component
MCA ras: parameter "ras_gridengine_priority" (current value:
"100")
Priority of the gridengine ras component
MCA ras: parameter "ras_gridengine_verbose" (current value:
"0")
Enable verbose output for the gridengine ras component
MCA ras: parameter "ras_gridengine_show_jobid" (current value:
"0")
Show the JOB_ID of the Grid Engine job
MCA ras: parameter "ras_slurm_priority" (current value: "75")
Priority of the slurm ras component
MCA rds: parameter "rds_base_verbose" (current value: "0")
Verbosity level for the rds framework
MCA rds: parameter "rds" (current value: <none>)
MCA rds: parameter "rds_hostfile_debug" (current value: "0")
Toggle debug output for hostfile RDS component
MCA rds: parameter "rds_hostfile_path" (current value:
"/h/rbuckley/usr/linux_x86_64/etc/openmpi-default-hostfile")
ORTE Host filename
MCA rds: parameter "rds_hostfile_priority" (current value: "0")
MCA rds: parameter "rds_proxy_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: "unspec")
Scheduling Policy for RMAPS. [slot | node]
MCA rmaps: parameter "rmaps_base_pernode" (current value: "0")
Launch one ppn as directed
MCA rmaps: parameter "rmaps_base_n_pernode" (current value: "-1")
Launch n procs/node
MCA rmaps: parameter "rmaps_base_no_schedule_local" (current
value: "0")
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")
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")
Whether to display the process map after it is
computed
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_base_verbose" (current value: "0")
Verbosity level for the rmgr framework
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_base_debug" (current value: "0")
Verbosity level for the rml famework
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_base_reuse_daemons" (current value:
"0")
If nonzero, reuse daemons to launch dynamically
spawned processes. If zero, do not reuse daemons (default)
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_base_verbose" (current value: "0")
Verbosity level for the pls framework (0 = no
verbosity)
MCA pls: parameter "pls_proxy_priority" (current value: "0")
MCA pls: parameter "pls_gridengine_debug" (current value: "0")
Enable debugging of gridengine pls component
MCA pls: parameter "pls_gridengine_verbose" (current value:
"0")
Enable verbose output of the gridengine qrsh -inherit
command
MCA pls: parameter "pls_gridengine_priority" (current value:
"100")
Priority of the gridengine pls component
MCA pls: parameter "pls_gridengine_orted" (current value:
"orted")
The command name that the gridengine pls component
will invoke for the ORTE daemon
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_force_rsh" (current value: "0")
Force the launcher to always use rsh, even for local
daemons
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_seed_priority" (current value: "0")
MCA sds: parameter "sds_singleton_priority" (current value:
"0")
MCA sds: parameter "sds_pipe_priority" (current value: "0")
MCA sds: parameter "sds_slurm_priority" (current value: "0")
Open MPI: 1.2.5
Open MPI SVN revision: r16989
Open RTE: 1.2.5
Open RTE SVN revision: r16989
OPAL: 1.2.5
OPAL SVN revision: r16989
MCA backtrace: execinfo (MCA v1.0, API v1.0, Component v1.2.5)
MCA memory: ptmalloc2 (MCA v1.0, API v1.0, Component v1.2.5)
MCA paffinity: linux (MCA v1.0, API v1.0, Component v1.2.5)
MCA maffinity: first_use (MCA v1.0, API v1.0, Component v1.2.5)
MCA timer: linux (MCA v1.0, API v1.0, Component v1.2.5)
MCA installdirs: env (MCA v1.0, API v1.0, Component v1.2.5)
MCA installdirs: config (MCA v1.0, API v1.0, Component v1.2.5)
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 v1.2.5)
MCA coll: self (MCA v1.0, API v1.0, Component v1.2.5)
MCA coll: sm (MCA v1.0, API v1.0, Component v1.2.5)
MCA coll: tuned (MCA v1.0, API v1.0, Component v1.2.5)
MCA io: romio (MCA v1.0, API v1.0, Component v1.2.5)
MCA mpool: rdma (MCA v1.0, API v1.0, Component v1.2.5)
MCA mpool: sm (MCA v1.0, API v1.0, Component v1.2.5)
MCA pml: cm (MCA v1.0, API v1.0, Component v1.2.5)
MCA pml: ob1 (MCA v1.0, API v1.0, Component v1.2.5)
MCA bml: r2 (MCA v1.0, API v1.0, Component v1.2.5)
MCA rcache: vma (MCA v1.0, API v1.0, Component v1.2.5)
MCA btl: self (MCA v1.0, API v1.0.1, Component v1.2.5)
MCA btl: sm (MCA v1.0, API v1.0.1, Component v1.2.5)
MCA btl: tcp (MCA v1.0, API v1.0.1, Component v1.0)
MCA btl: openib (MCA v1.0, API v1.0.1, Component v1.2.5)
MCA topo: unity (MCA v1.0, API v1.0, Component v1.2.5)
MCA osc: pt2pt (MCA v1.0, API v1.0, Component v1.2.5)
MCA errmgr: hnp (MCA v1.0, API v1.3, Component v1.2.5)
MCA errmgr: orted (MCA v1.0, API v1.3, Component v1.2.5)
MCA errmgr: proxy (MCA v1.0, API v1.3, Component v1.2.5)
MCA gpr: null (MCA v1.0, API v1.0, Component v1.2.5)
MCA gpr: proxy (MCA v1.0, API v1.0, Component v1.2.5)
MCA gpr: replica (MCA v1.0, API v1.0, Component v1.2.5)
MCA iof: proxy (MCA v1.0, API v1.0, Component v1.2.5)
MCA iof: svc (MCA v1.0, API v1.0, Component v1.2.5)
MCA ns: proxy (MCA v1.0, API v2.0, Component v1.2.5)
MCA ns: replica (MCA v1.0, API v2.0, Component v1.2.5)
MCA oob: tcp (MCA v1.0, API v1.0, Component v1.0)
MCA ras: dash_host (MCA v1.0, API v1.3, Component v1.2.5)
MCA ras: localhost (MCA v1.0, API v1.3, Component v1.2.5)
MCA ras: gridengine (MCA v1.0, API v1.3, Component v1.2.5)
MCA ras: slurm (MCA v1.0, API v1.3, Component v1.2.5)
MCA rds: hostfile (MCA v1.0, API v1.3, Component v1.2.5)
MCA rds: proxy (MCA v1.0, API v1.3, Component v1.2.5)
MCA rds: resfile (MCA v1.0, API v1.3, Component v1.2.5)
MCA rmaps: round_robin (MCA v1.0, API v1.3, Component v1.2.5)
MCA rmgr: proxy (MCA v1.0, API v2.0, Component v1.2.5)
MCA rmgr: urm (MCA v1.0, API v2.0, Component v1.2.5)
MCA rml: oob (MCA v1.0, API v1.0, Component v1.2.5)
MCA pls: proxy (MCA v1.0, API v1.3, Component v1.2.5)
MCA pls: gridengine (MCA v1.0, API v1.3, Component v1.2.5)
MCA pls: rsh (MCA v1.0, API v1.3, Component v1.2.5)
MCA pls: slurm (MCA v1.0, API v1.3, Component v1.2.5)
MCA sds: env (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: seed (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: singleton (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: pipe (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: slurm (MCA v1.0, API v1.0, Component v1.2.5)
Prefix: /h/rbuckley/usr/linux_ppc64_ib/
Bindir: /h/rbuckley/usr/linux_ppc64_ib//bin
Libdir: /h/rbuckley/usr/linux_ppc64_ib//lib
Incdir: /h/rbuckley/usr/linux_ppc64_ib//include
Pkglibdir: /h/rbuckley/usr/linux_ppc64_ib//lib/openmpi
Sysconfdir: /h/rbuckley/usr/linux_ppc64_ib//etc
Configured architecture: powerpc64-unknown-linux-gnu
Configured by: rbuckley
Configured on: Tue Apr 15 10:30:42 EDT 2008
Configure host: nesprod1
Built by: rbuckley
Built on: Tue Apr 15 11:16:23 EDT 2008
Built host: nesprod1
C bindings: yes
C++ bindings: yes
Fortran77 bindings: no
Fortran90 bindings: no
Fortran90 bindings size: na
C compiler: gcc
C compiler absolute: /usr/lib/ccache/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/lib/ccache/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: yes
Thread support: posix (mpi: yes, progress: no)
Build CFLAGS: -O3 -DNDEBUG -m64 -Wall -Wundef -Wno-long-long
-Wsign-compare -Wmissing-prototypes -Wstrict-prototypes -Wcomment -pedantic
-Werror-implicit-function-declaration -finline-functions -fno-strict-aliasing
-pthread
Build CXXFLAGS: -O3 -DNDEBUG -m64 -Wall -Wundef -Wno-long-long
-finline-functions -fexceptions -pthread
Build FFLAGS: -m64
Build FCFLAGS: -m64
Build LDFLAGS: -export-dynamic -fexceptions
Build LIBS: -lnsl -lutil -lm
Wrapper extra CFLAGS: -pthread
Wrapper extra CXXFLAGS: -fexceptions -pthread
Wrapper extra FFLAGS:
Wrapper extra FCFLAGS:
Wrapper extra LDFLAGS:
Wrapper extra LIBS: -libverbs -lrt -ldl -Wl,--export-dynamic -lnsl
-lutil -lm -ldl
Internal debug support: no
MPI parameter check: runtime
Memory profiling support: yes
Memory debugging support: yes
libltdl support: yes
Heterogeneous support: yes
mpirun default --prefix: no
MCA mca: parameter "mca_param_files" (current value:
"/h/rbuckley/.openmpi/mca-params.conf:/h/rbuckley/usr/linux_ppc64_ib//etc/openmpi-mca-params.conf")
Path for MCA configuration files containing default
parameter values
MCA mca: parameter "mca_component_path" (current value:
"/h/rbuckley/usr/linux_ppc64_ib//lib/openmpi:/h/rbuckley/.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_preconnect_all" (current value: "0")
Whether to force MPI processes to create connections
/ warmup with *all* peers during MPI_INIT (vs. making connections lazily --
upon the first MPI traffic between each process peer pair)
MCA mpi: parameter "mpi_preconnect_oob" (current value: "0")
Whether to force MPI processes to fully wire-up the
OOB system between MPI processes.
MCA mpi: parameter "mpi_leave_pinned" (current value: "0")
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.
MCA mpi: parameter "mpi_leave_pinned_pipeline" (current value:
"0")
Whether to use the "leave pinned pipeline" protocol
or not.
MCA mpi: parameter "mpi_warn_if_thread_multiple" (current
value: "1")
Whether to show a warning when MPI_THREAD_MULTIPLE is
used or not.
MCA mpi: parameter "mpi_warn_if_progress_threads" (current
value: "1")
Whether to show a warning when progress threads are
used or not.
MCA orte: parameter "orte_debug" (current value: "0")
Top-level ORTE debug switch
MCA orte: parameter "orte_no_daemonize" (current value: "0")
Whether to properly daemonize the ORTE daemons or not
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@")
Sequence of user-level debuggers to search for in
orterun
MCA orte: parameter "orte_abort_timeout" (current value: "10")
Time to wait [in seconds] before giving up on
aborting an ORTE operation
MCA orte: parameter "orte_timing" (current value: "0")
Request that critical timing loops be measured
MCA opal: parameter "opal_signal" (current value: "6,7,8,11")
If a signal is received, display the stack trace frame
MCA backtrace: parameter "backtrace" (current value: <none>)
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")
Verbosity level for the backtrace framework (0 = no
verbosity)
MCA backtrace: parameter "backtrace_execinfo_priority" (current
value: "0")
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_base_verbose" (current value:
"0")
Verbosity level of the paffinity framework
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_base_verbose" (current value:
"0")
Verbosity level of the maffinity framework
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 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_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_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_use_dynamic_rules" (current
value: "0")
Switch used to decide if we use static (compiled/if
statements) or dynamic (built at runtime) decision function rules
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_rdma_rcache_name" (current value:
"vma")
The name of the registration cache the mpool should
use
MCA mpool: parameter "mpool_rdma_rcache_size_limit" (current
value: "0")
the maximum size of registration cache in bytes. 0 is
unlimited (default 0)
MCA mpool: parameter "mpool_rdma_print_stats" (current value:
"0")
print pool usage statistics at the end of the run
MCA mpool: parameter "mpool_rdma_priority" (current value: "0")
MCA mpool: parameter "mpool_sm_allocator" (current value:
"bucket")
Name of allocator component to use with sm mpool
MCA mpool: parameter "mpool_sm_max_size" (current value:
"536870912")
Maximum size of the sm mpool shared memory file
MCA mpool: parameter "mpool_sm_min_size" (current value:
"134217728")
Minimum size of the sm mpool shared memory file
MCA mpool: parameter "mpool_sm_per_peer_size" (current value:
"33554432")
Size (in bytes) to allocate per local peer in the sm
mpool shared memory file, bounded by min_size and max_size
MCA mpool: parameter "mpool_sm_verbose" (current value: "0")
Enable verbose output for mpool sm component
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 mpool: parameter "mpool_base_disable_sbrk" (current value:
"0")
use mallopt to override calling sbrk (doesn't return
memory to OS!)
MCA mpool: parameter "mpool_disable_sbrk" (current value: "0")
(deprecated, use mca_mpool_base_disable_sbrk)
MCA pml: parameter "pml" (current value: <none>)
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_cm_free_list_num" (current value: "4")
Initial size of request free lists
MCA pml: parameter "pml_cm_free_list_max" (current value: "-1")
Maximum size of request free lists
MCA pml: parameter "pml_cm_free_list_inc" (current value: "64")
Number of elements to add when growing request free
lists
MCA pml: parameter "pml_cm_priority" (current value: "30")
CM PML selection priority
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: "20")
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_show_unreach_errors" (current
value: "1")
Show error message when procs are unreachable
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_vma_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: "self,sm,tcp,openib")
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: "64")
MCA btl: parameter "btl_sm_exclusivity" (current value:
"65535")
MCA btl: parameter "btl_sm_latency" (current value: "100")
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: "4096")
MCA btl: parameter "btl_sm_max_frag_size" (current value:
"32768")
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: "122")
MCA btl: parameter "btl_tcp_priority" (current value: "0")
MCA btl: parameter "btl_openib_verbose" (current value: "0")
Output some verbose OpenIB BTL information (0 = no
output, nonzero = output)
MCA btl: parameter "btl_openib_warn_no_hca_params_found"
(current value: "1")
Warn when no HCA-specific parameters are found in the
INI file specified by the btl_openib_hca_param_files MCA parameter (0 = do not
warn; any other value = warn)
MCA btl: parameter "btl_openib_warn_default_gid_prefix"
(current value: "1")
Warn when there is more than one active ports and at
least one of them connected to the network with only default GID prefix
configured (0 = do not warn; any other value = warn)
MCA btl: parameter "btl_openib_want_fork_support" (current
value: "-1")
Whether fork support is desired or not (negative =
try to enable fork support, but continue even if it is not available, 0 = do
not enable fork support, positive = try to enable fork support and fail if it
is not available)
MCA btl: parameter "btl_openib_hca_param_files" (current
value:
"/h/rbuckley/usr/linux_ppc64_ib//share/openmpi/mca-btl-openib-hca-params.ini")
Colon-delimited list of INI-style files that contain
HCA vendor/part-specific parameters
MCA btl: parameter "btl_openib_max_btls" (current value: "-1")
Maximum number of HCA ports to use (-1 = use all
available, otherwise must be >= 1)
MCA btl: parameter "btl_openib_free_list_num" (current value:
"8")
Intial size of free lists (must be >= 1)
MCA btl: parameter "btl_openib_free_list_max" (current value:
"-1")
Maximum size of free lists (-1 = infinite, otherwise
must be >= 0)
MCA btl: parameter "btl_openib_free_list_inc" (current value:
"32")
Increment size of free lists (must be >= 1)
MCA btl: parameter "btl_openib_mpool" (current value: "rdma")
Name of the memory pool to be used (it is unlikely
that you will ever want to change this
MCA btl: parameter "btl_openib_reg_mru_len" (current value:
"16")
Length of the registration cache most recently used
list (must be >= 1)
MCA btl: parameter "btl_openib_ib_cq_size" (current value:
"1000")
Size of the IB completion queue (will automatically
be set to a minimum of (2 * number_of_peers * btl_openib_rd_num))
MCA btl: parameter "btl_openib_ib_sg_list_size" (current
value: "4")
Size of IB segment list (must be >= 1)
MCA btl: parameter "btl_openib_ib_pkey_ix" (current value: "0")
InfiniBand pkey index (must be >= 0)
MCA btl: parameter "btl_openib_ib_pkey_val" (current value:
"0")
InfiniBand pkey value(must be > 0 and < 0xffff)
MCA btl: parameter "btl_openib_ib_psn" (current value: "0")
InfiniBand packet sequence starting number (must be
>= 0)
MCA btl: parameter "btl_openib_ib_qp_ous_rd_atom" (current
value: "4")
InfiniBand outstanding atomic reads (must be >= 0)
MCA btl: parameter "btl_openib_ib_mtu" (current value: "3")
IB MTU, in bytes (if not specified in INI files).
Valid values are: 1=256 bytes, 2=512 bytes, 3=1024 bytes, 4=2048 bytes, 5=4096
bytes
MCA btl: parameter "btl_openib_ib_min_rnr_timer" (current
value: "5")
InfiniBand minimum "receiver not ready" timer, in
seconds (must be >= 0 and <= 31)
MCA btl: parameter "btl_openib_ib_timeout" (current value:
"10")
InfiniBand transmit timeout, plugged into formula:
4.096 microseconds * (2^btl_openib_ib_timeout)(must be >= 0 and <= 31)
MCA btl: parameter "btl_openib_ib_retry_count" (current value:
"7")
InfiniBand transmit retry count (must be >= 0 and <=
7)
MCA btl: parameter "btl_openib_ib_rnr_retry" (current value:
"7")
InfiniBand "receiver not ready" retry count (must be
>= 0 and <= 7)
MCA btl: parameter "btl_openib_ib_max_rdma_dst_ops" (current
value: "4")
InfiniBand maximum pending RDMA destination
operations (must be >= 0)
MCA btl: parameter "btl_openib_ib_service_level" (current
value: "0")
InfiniBand service level (must be >= 0)
MCA btl: parameter "btl_openib_ib_static_rate" (current value:
"0")
InfiniBand static rate (must be >= 0; defulat: %d)
MCA btl: parameter "btl_openib_exclusivity" (current value:
"1024")
OpenIB BTL exclusivity (must be >= 0)
MCA btl: parameter "btl_openib_rd_num" (current value: "8")
Number of receive descriptors to post to a queue pair
(must be >= 1)
MCA btl: parameter "btl_openib_rd_low" (current value: "6")
Low water mark before reposting occurs (must be >= 1)
MCA btl: parameter "btl_openib_rd_win" (current value: "4")
Window size at which generate explicit credit message
(must be >= 1)
MCA btl: parameter "btl_openib_use_srq" (current value: "0")
If nonzero, use the InfiniBand shared receive queue
("SRQ")
MCA btl: parameter "btl_openib_srq_rd_max" (current value:
"1000")
Maxium number of receive descriptors posted per SRQ
(only relevant if btl_openib_use_srq is true; must be >= 1)
MCA btl: parameter "btl_openib_srq_rd_per_peer" (current
value: "16")
Number of receive descriptors posted per peer in the
SRQ (only relevant if btl_openib_use_srq is true; must be >= 1)
MCA btl: parameter "btl_openib_srq_sd_max" (current value: "8")
Maximum number of send descriptors posted (only
relevant if btl_openib_use_srq is true; must be >= 1)
MCA btl: parameter "btl_openib_use_eager_rdma" (current value:
"1")
Use RDMA for eager messages
MCA btl: parameter "btl_openib_eager_rdma_threshold" (current
value: "16")
Use RDMA for short messages after this number of
messages are received from a given peer (must be >= 1)
MCA btl: parameter "btl_openib_max_eager_rdma" (current value:
"16")
Maximum number of peers allowed to use RDMA for short
messages (RDMA is used for all long messages, except if explicitly disabled,
such as with the "dr" pml) (must be >= 0)
MCA btl: parameter "btl_openib_eager_rdma_num" (current value:
"16")
Number of RDMA buffers to allocate for small
messages(must be >= 1)
MCA btl: parameter "btl_openib_btls_per_lid" (current value:
"1")
Number of BTLs to create for each InfiniBand LID
(must be >= 1)
MCA btl: parameter "btl_openib_max_lmc" (current value: "0")
Maximum number of LIDs to use for each HCA port (must
be >= 0, where 0 = use all available)
MCA btl: parameter "btl_openib_buffer_alignment" (current
value: "64")
Prefered communication buffer alignment, in bytes
(must be >= 0)
MCA btl: parameter "btl_openib_eager_limit" (current value:
"12288")
Eager send limit, in bytes (must be >= 1)
MCA btl: parameter "btl_openib_min_send_size" (current value:
"32768")
Minimum send size, in bytes (must be >= 1)
MCA btl: parameter "btl_openib_max_send_size" (current value:
"65536")
Maximum send size, in bytes (must be >= 1)
MCA btl: parameter "btl_openib_min_rdma_size" (current value:
"1048576")
Minimum RDMA size, in bytes (must be >= 1)
MCA btl: parameter "btl_openib_max_rdma_size" (current value:
"1048576")
Maximium RDMA size, in bytes (must be >= 1)
MCA btl: parameter "btl_openib_flags" (current value: "54")
BTL flags, added together: SEND=1, PUT=2, GET=4
(cannot be 0)
MCA btl: parameter "btl_openib_bandwidth" (current value: "0")
Approximate maximum bandwidth of each network
interface in megabits per second (if 0, filled in at run-time by querying the
HCA, otherwise must be > 0)
MCA btl: information "btl_openib_have_fork_support" (value:
"1")
Whether the OpenFabrics stack supports applications
that invoke the "fork()" system call or not (0 = no, 1 = yes). Note that this
value does NOT indicate whether the system being run on supports "fork()" with
OpenFabrics applications or not.
MCA btl: parameter "btl_openib_priority" (current value: "0")
MCA btl: parameter "btl_base_include" (current value: <none>)
MCA btl: parameter "btl_base_exclude" (current value: <none>)
MCA btl: parameter "btl_base_warn_component_unused" (current
value: "1")
This parameter is used to turn on warning messages
when certain NICs are not used
MCA mtl: parameter "mtl" (current value: <none>)
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")
Verbosity level for the mtl framework (0 = no
verbosity)
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_no_locks" (current value: "0")
Enable optimizations available only if MPI_LOCK is
not used.
MCA osc: parameter "osc_pt2pt_eager_limit" (current value:
"16384")
Max size of eagerly sent data
MCA osc: parameter "osc_pt2pt_priority" (current value: "0")
MCA errmgr: parameter "errmgr_base_verbose" (current value: "0")
Verbosity level for the errmgr framework
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 errmgr: parameter "errmgr_hnp_debug" (current value: "0")
MCA errmgr: parameter "errmgr_hnp_priority" (current value: "0")
MCA errmgr: parameter "errmgr_orted_debug" (current value: "0")
MCA errmgr: parameter "errmgr_orted_priority" (current value: "0")
MCA errmgr: parameter "errmgr_proxy_debug" (current value: "0")
MCA errmgr: parameter "errmgr_proxy_priority" (current value: "0")
MCA gpr: parameter "gpr_base_verbose" (current value: "0")
Verbosity level for the gpr framework
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_base_verbose" (current value: "0")
Verbosity level for the iof framework
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_priority" (current value: "0")
MCA iof: parameter "iof_svc_priority" (current value: "0")
MCA ns: parameter "ns_base_verbose" (current value: "0")
Verbosity level for the ns framework
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_sndbuf" (current value: "131072")
MCA oob: parameter "oob_tcp_rcvbuf" (current value: "131072")
MCA oob: parameter "oob_tcp_if_include" (current value: <none>)
Comma-delimited list of TCP interfaces to use
MCA oob: parameter "oob_tcp_if_exclude" (current value: <none>)
Comma-delimited list of TCP interfaces to exclude
MCA oob: parameter "oob_tcp_connect_sleep" (current value: "1")
Enable (1) / disable (0) random sleep for connection
wireup
MCA oob: parameter "oob_tcp_listen_mode" (current value:
"event")
Mode for HNP to accept incoming connections: event,
listen_thread
MCA oob: parameter "oob_tcp_listen_thread_max_queue" (current
value: "10")
High water mark for queued accepted socket list size
MCA oob: parameter "oob_tcp_listen_thread_max_time" (current
value: "10")
Maximum amount of time (in milliseconds) to wait
between processing accepted socket list
MCA oob: parameter "oob_tcp_accept_spin_count" (current value:
"10")
Number of times to let accept return EWOULDBLOCK
before updating accepted socket list
MCA oob: parameter "oob_tcp_priority" (current value: "0")
MCA oob: parameter "oob_base_include" (current value: <none>)
Components to include for oob framework selection
MCA oob: parameter "oob_base_exclude" (current value: <none>)
Components to exclude for oob framework selection
MCA ras: parameter "ras_base_verbose" (current value: "0")
Enable debugging for the RAS framework (nonzero =
enabled)
MCA ras: parameter "ras" (current value: <none>)
MCA ras: parameter "ras_dash_host_priority" (current value:
"5")
Selection priority for the dash_host RAS component
MCA ras: parameter "ras_localhost_priority" (current value:
"0")
Selection priority for the localhost RAS component
MCA ras: parameter "ras_gridengine_debug" (current value: "0")
Enable debugging output for the gridengine ras
component
MCA ras: parameter "ras_gridengine_priority" (current value:
"100")
Priority of the gridengine ras component
MCA ras: parameter "ras_gridengine_verbose" (current value:
"0")
Enable verbose output for the gridengine ras component
MCA ras: parameter "ras_gridengine_show_jobid" (current value:
"0")
Show the JOB_ID of the Grid Engine job
MCA ras: parameter "ras_slurm_priority" (current value: "75")
Priority of the slurm ras component
MCA rds: parameter "rds_base_verbose" (current value: "0")
Verbosity level for the rds framework
MCA rds: parameter "rds" (current value: <none>)
MCA rds: parameter "rds_hostfile_debug" (current value: "0")
Toggle debug output for hostfile RDS component
MCA rds: parameter "rds_hostfile_path" (current value:
"/h/rbuckley/usr/linux_ppc64_ib//etc/openmpi-default-hostfile")
ORTE Host filename
MCA rds: parameter "rds_hostfile_priority" (current value: "0")
MCA rds: parameter "rds_proxy_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: "unspec")
Scheduling Policy for RMAPS. [slot | node]
MCA rmaps: parameter "rmaps_base_pernode" (current value: "0")
Launch one ppn as directed
MCA rmaps: parameter "rmaps_base_n_pernode" (current value: "-1")
Launch n procs/node
MCA rmaps: parameter "rmaps_base_no_schedule_local" (current
value: "0")
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")
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")
Whether to display the process map after it is
computed
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_base_verbose" (current value: "0")
Verbosity level for the rmgr framework
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_base_debug" (current value: "0")
Verbosity level for the rml famework
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_base_reuse_daemons" (current value:
"0")
If nonzero, reuse daemons to launch dynamically
spawned processes. If zero, do not reuse daemons (default)
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_base_verbose" (current value: "0")
Verbosity level for the pls framework (0 = no
verbosity)
MCA pls: parameter "pls_proxy_priority" (current value: "0")
MCA pls: parameter "pls_gridengine_debug" (current value: "0")
Enable debugging of gridengine pls component
MCA pls: parameter "pls_gridengine_verbose" (current value:
"0")
Enable verbose output of the gridengine qrsh -inherit
command
MCA pls: parameter "pls_gridengine_priority" (current value:
"100")
Priority of the gridengine pls component
MCA pls: parameter "pls_gridengine_orted" (current value:
"orted")
The command name that the gridengine pls component
will invoke for the ORTE daemon
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_force_rsh" (current value: "0")
Force the launcher to always use rsh, even for local
daemons
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_seed_priority" (current value: "0")
MCA sds: parameter "sds_singleton_priority" (current value:
"0")
MCA sds: parameter "sds_pipe_priority" (current value: "0")
MCA sds: parameter "sds_slurm_priority" (current value: "0")
Open MPI: 1.2.5
Open MPI SVN revision: r16989
Open RTE: 1.2.5
Open RTE SVN revision: r16989
OPAL: 1.2.5
OPAL SVN revision: r16989
MCA backtrace: execinfo (MCA v1.0, API v1.0, Component v1.2.5)
MCA memory: ptmalloc2 (MCA v1.0, API v1.0, Component v1.2.5)
MCA paffinity: linux (MCA v1.0, API v1.0, Component v1.2.5)
MCA maffinity: first_use (MCA v1.0, API v1.0, Component v1.2.5)
MCA timer: linux (MCA v1.0, API v1.0, Component v1.2.5)
MCA installdirs: env (MCA v1.0, API v1.0, Component v1.2.5)
MCA installdirs: config (MCA v1.0, API v1.0, Component v1.2.5)
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 v1.2.5)
MCA coll: self (MCA v1.0, API v1.0, Component v1.2.5)
MCA coll: sm (MCA v1.0, API v1.0, Component v1.2.5)
MCA coll: tuned (MCA v1.0, API v1.0, Component v1.2.5)
MCA io: romio (MCA v1.0, API v1.0, Component v1.2.5)
MCA mpool: rdma (MCA v1.0, API v1.0, Component v1.2.5)
MCA mpool: sm (MCA v1.0, API v1.0, Component v1.2.5)
MCA pml: cm (MCA v1.0, API v1.0, Component v1.2.5)
MCA pml: ob1 (MCA v1.0, API v1.0, Component v1.2.5)
MCA bml: r2 (MCA v1.0, API v1.0, Component v1.2.5)
MCA rcache: vma (MCA v1.0, API v1.0, Component v1.2.5)
MCA btl: self (MCA v1.0, API v1.0.1, Component v1.2.5)
MCA btl: sm (MCA v1.0, API v1.0.1, Component v1.2.5)
MCA btl: tcp (MCA v1.0, API v1.0.1, Component v1.0)
MCA btl: openib (MCA v1.0, API v1.0.1, Component v1.2.5)
MCA topo: unity (MCA v1.0, API v1.0, Component v1.2.5)
MCA osc: pt2pt (MCA v1.0, API v1.0, Component v1.2.5)
MCA errmgr: hnp (MCA v1.0, API v1.3, Component v1.2.5)
MCA errmgr: orted (MCA v1.0, API v1.3, Component v1.2.5)
MCA errmgr: proxy (MCA v1.0, API v1.3, Component v1.2.5)
MCA gpr: null (MCA v1.0, API v1.0, Component v1.2.5)
MCA gpr: proxy (MCA v1.0, API v1.0, Component v1.2.5)
MCA gpr: replica (MCA v1.0, API v1.0, Component v1.2.5)
MCA iof: proxy (MCA v1.0, API v1.0, Component v1.2.5)
MCA iof: svc (MCA v1.0, API v1.0, Component v1.2.5)
MCA ns: proxy (MCA v1.0, API v2.0, Component v1.2.5)
MCA ns: replica (MCA v1.0, API v2.0, Component v1.2.5)
MCA oob: tcp (MCA v1.0, API v1.0, Component v1.0)
MCA ras: dash_host (MCA v1.0, API v1.3, Component v1.2.5)
MCA ras: localhost (MCA v1.0, API v1.3, Component v1.2.5)
MCA ras: gridengine (MCA v1.0, API v1.3, Component v1.2.5)
MCA ras: slurm (MCA v1.0, API v1.3, Component v1.2.5)
MCA rds: hostfile (MCA v1.0, API v1.3, Component v1.2.5)
MCA rds: proxy (MCA v1.0, API v1.3, Component v1.2.5)
MCA rds: resfile (MCA v1.0, API v1.3, Component v1.2.5)
MCA rmaps: round_robin (MCA v1.0, API v1.3, Component v1.2.5)
MCA rmgr: proxy (MCA v1.0, API v2.0, Component v1.2.5)
MCA rmgr: urm (MCA v1.0, API v2.0, Component v1.2.5)
MCA rml: oob (MCA v1.0, API v1.0, Component v1.2.5)
MCA pls: proxy (MCA v1.0, API v1.3, Component v1.2.5)
MCA pls: gridengine (MCA v1.0, API v1.3, Component v1.2.5)
MCA pls: rsh (MCA v1.0, API v1.3, Component v1.2.5)
MCA pls: slurm (MCA v1.0, API v1.3, Component v1.2.5)
MCA sds: env (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: seed (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: singleton (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: pipe (MCA v1.0, API v1.0, Component v1.2.5)
MCA sds: slurm (MCA v1.0, API v1.0, Component v1.2.5)
Prefix: /h/rbuckley/usr/linux_ppc64_ib/
Bindir: /h/rbuckley/usr/linux_ppc64_ib//bin
Libdir: /h/rbuckley/usr/linux_ppc64_ib//lib
Incdir: /h/rbuckley/usr/linux_ppc64_ib//include
Pkglibdir: /h/rbuckley/usr/linux_ppc64_ib//lib/openmpi
Sysconfdir: /h/rbuckley/usr/linux_ppc64_ib//etc
Configured architecture: powerpc64-unknown-linux-gnu
Configured by: rbuckley
Configured on: Tue Apr 15 10:30:42 EDT 2008
Configure host: nesprod1
Built by: rbuckley
Built on: Tue Apr 15 11:16:23 EDT 2008
Built host: nesprod1
C bindings: yes
C++ bindings: yes
Fortran77 bindings: no
Fortran90 bindings: no
Fortran90 bindings size: na
C compiler: gcc
C compiler absolute: /usr/lib/ccache/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/lib/ccache/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: yes
Thread support: posix (mpi: yes, progress: no)
Build CFLAGS: -O3 -DNDEBUG -m64 -Wall -Wundef -Wno-long-long
-Wsign-compare -Wmissing-prototypes -Wstrict-prototypes -Wcomment -pedantic
-Werror-implicit-function-declaration -finline-functions -fno-strict-aliasing
-pthread
Build CXXFLAGS: -O3 -DNDEBUG -m64 -Wall -Wundef -Wno-long-long
-finline-functions -fexceptions -pthread
Build FFLAGS: -m64
Build FCFLAGS: -m64
Build LDFLAGS: -export-dynamic -fexceptions
Build LIBS: -lnsl -lutil -lm
Wrapper extra CFLAGS: -pthread
Wrapper extra CXXFLAGS: -fexceptions -pthread
Wrapper extra FFLAGS:
Wrapper extra FCFLAGS:
Wrapper extra LDFLAGS:
Wrapper extra LIBS: -libverbs -lrt -ldl -Wl,--export-dynamic -lnsl
-lutil -lm -ldl
Internal debug support: no
MPI parameter check: runtime
Memory profiling support: yes
Memory debugging support: yes
libltdl support: yes
Heterogeneous support: yes
mpirun default --prefix: no
MCA mca: parameter "mca_param_files" (current value:
"/h/rbuckley/.openmpi/mca-params.conf:/h/rbuckley/usr/linux_ppc64_ib//etc/openmpi-mca-params.conf")
Path for MCA configuration files containing default
parameter values
MCA mca: parameter "mca_component_path" (current value:
"/h/rbuckley/usr/linux_ppc64_ib//lib/openmpi:/h/rbuckley/.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_preconnect_all" (current value: "0")
Whether to force MPI processes to create connections
/ warmup with *all* peers during MPI_INIT (vs. making connections lazily --
upon the first MPI traffic between each process peer pair)
MCA mpi: parameter "mpi_preconnect_oob" (current value: "0")
Whether to force MPI processes to fully wire-up the
OOB system between MPI processes.
MCA mpi: parameter "mpi_leave_pinned" (current value: "0")
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.
MCA mpi: parameter "mpi_leave_pinned_pipeline" (current value:
"0")
Whether to use the "leave pinned pipeline" protocol
or not.
MCA mpi: parameter "mpi_warn_if_thread_multiple" (current
value: "1")
Whether to show a warning when MPI_THREAD_MULTIPLE is
used or not.
MCA mpi: parameter "mpi_warn_if_progress_threads" (current
value: "1")
Whether to show a warning when progress threads are
used or not.
MCA orte: parameter "orte_debug" (current value: "0")
Top-level ORTE debug switch
MCA orte: parameter "orte_no_daemonize" (current value: "0")
Whether to properly daemonize the ORTE daemons or not
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@")
Sequence of user-level debuggers to search for in
orterun
MCA orte: parameter "orte_abort_timeout" (current value: "10")
Time to wait [in seconds] before giving up on
aborting an ORTE operation
MCA orte: parameter "orte_timing" (current value: "0")
Request that critical timing loops be measured
MCA opal: parameter "opal_signal" (current value: "6,7,8,11")
If a signal is received, display the stack trace frame
MCA backtrace: parameter "backtrace" (current value: <none>)
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")
Verbosity level for the backtrace framework (0 = no
verbosity)
MCA backtrace: parameter "backtrace_execinfo_priority" (current
value: "0")
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_base_verbose" (current value:
"0")
Verbosity level of the paffinity framework
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_base_verbose" (current value:
"0")
Verbosity level of the maffinity framework
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 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_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_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_use_dynamic_rules" (current
value: "0")
Switch used to decide if we use static (compiled/if
statements) or dynamic (built at runtime) decision function rules
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_rdma_rcache_name" (current value:
"vma")
The name of the registration cache the mpool should
use
MCA mpool: parameter "mpool_rdma_rcache_size_limit" (current
value: "0")
the maximum size of registration cache in bytes. 0 is
unlimited (default 0)
MCA mpool: parameter "mpool_rdma_print_stats" (current value:
"0")
print pool usage statistics at the end of the run
MCA mpool: parameter "mpool_rdma_priority" (current value: "0")
MCA mpool: parameter "mpool_sm_allocator" (current value:
"bucket")
Name of allocator component to use with sm mpool
MCA mpool: parameter "mpool_sm_max_size" (current value:
"536870912")
Maximum size of the sm mpool shared memory file
MCA mpool: parameter "mpool_sm_min_size" (current value:
"134217728")
Minimum size of the sm mpool shared memory file
MCA mpool: parameter "mpool_sm_per_peer_size" (current value:
"33554432")
Size (in bytes) to allocate per local peer in the sm
mpool shared memory file, bounded by min_size and max_size
MCA mpool: parameter "mpool_sm_verbose" (current value: "0")
Enable verbose output for mpool sm component
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 mpool: parameter "mpool_base_disable_sbrk" (current value:
"0")
use mallopt to override calling sbrk (doesn't return
memory to OS!)
MCA mpool: parameter "mpool_disable_sbrk" (current value: "0")
(deprecated, use mca_mpool_base_disable_sbrk)
MCA pml: parameter "pml" (current value: <none>)
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_cm_free_list_num" (current value: "4")
Initial size of request free lists
MCA pml: parameter "pml_cm_free_list_max" (current value: "-1")
Maximum size of request free lists
MCA pml: parameter "pml_cm_free_list_inc" (current value: "64")
Number of elements to add when growing request free
lists
MCA pml: parameter "pml_cm_priority" (current value: "30")
CM PML selection priority
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: "20")
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_show_unreach_errors" (current
value: "1")
Show error message when procs are unreachable
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_vma_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: "self,sm,tcp,openib")
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: "64")
MCA btl: parameter "btl_sm_exclusivity" (current value:
"65535")
MCA btl: parameter "btl_sm_latency" (current value: "100")
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: "4096")
MCA btl: parameter "btl_sm_max_frag_size" (current value:
"32768")
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: "122")
MCA btl: parameter "btl_tcp_priority" (current value: "0")
MCA btl: parameter "btl_openib_verbose" (current value: "0")
Output some verbose OpenIB BTL information (0 = no
output, nonzero = output)
MCA btl: parameter "btl_openib_warn_no_hca_params_found"
(current value: "1")
Warn when no HCA-specific parameters are found in the
INI file specified by the btl_openib_hca_param_files MCA parameter (0 = do not
warn; any other value = warn)
MCA btl: parameter "btl_openib_warn_default_gid_prefix"
(current value: "1")
Warn when there is more than one active ports and at
least one of them connected to the network with only default GID prefix
configured (0 = do not warn; any other value = warn)
MCA btl: parameter "btl_openib_want_fork_support" (current
value: "-1")
Whether fork support is desired or not (negative =
try to enable fork support, but continue even if it is not available, 0 = do
not enable fork support, positive = try to enable fork support and fail if it
is not available)
MCA btl: parameter "btl_openib_hca_param_files" (current
value:
"/h/rbuckley/usr/linux_ppc64_ib//share/openmpi/mca-btl-openib-hca-params.ini")
Colon-delimited list of INI-style files that contain
HCA vendor/part-specific parameters
MCA btl: parameter "btl_openib_max_btls" (current value: "-1")
Maximum number of HCA ports to use (-1 = use all
available, otherwise must be >= 1)
MCA btl: parameter "btl_openib_free_list_num" (current value:
"8")
Intial size of free lists (must be >= 1)
MCA btl: parameter "btl_openib_free_list_max" (current value:
"-1")
Maximum size of free lists (-1 = infinite, otherwise
must be >= 0)
MCA btl: parameter "btl_openib_free_list_inc" (current value:
"32")
Increment size of free lists (must be >= 1)
MCA btl: parameter "btl_openib_mpool" (current value: "rdma")
Name of the memory pool to be used (it is unlikely
that you will ever want to change this
MCA btl: parameter "btl_openib_reg_mru_len" (current value:
"16")
Length of the registration cache most recently used
list (must be >= 1)
MCA btl: parameter "btl_openib_ib_cq_size" (current value:
"1000")
Size of the IB completion queue (will automatically
be set to a minimum of (2 * number_of_peers * btl_openib_rd_num))
MCA btl: parameter "btl_openib_ib_sg_list_size" (current
value: "4")
Size of IB segment list (must be >= 1)
MCA btl: parameter "btl_openib_ib_pkey_ix" (current value: "0")
InfiniBand pkey index (must be >= 0)
MCA btl: parameter "btl_openib_ib_pkey_val" (current value:
"0")
InfiniBand pkey value(must be > 0 and < 0xffff)
MCA btl: parameter "btl_openib_ib_psn" (current value: "0")
InfiniBand packet sequence starting number (must be
>= 0)
MCA btl: parameter "btl_openib_ib_qp_ous_rd_atom" (current
value: "4")
InfiniBand outstanding atomic reads (must be >= 0)
MCA btl: parameter "btl_openib_ib_mtu" (current value: "3")
IB MTU, in bytes (if not specified in INI files).
Valid values are: 1=256 bytes, 2=512 bytes, 3=1024 bytes, 4=2048 bytes, 5=4096
bytes
MCA btl: parameter "btl_openib_ib_min_rnr_timer" (current
value: "5")
InfiniBand minimum "receiver not ready" timer, in
seconds (must be >= 0 and <= 31)
MCA btl: parameter "btl_openib_ib_timeout" (current value:
"10")
InfiniBand transmit timeout, plugged into formula:
4.096 microseconds * (2^btl_openib_ib_timeout)(must be >= 0 and <= 31)
MCA btl: parameter "btl_openib_ib_retry_count" (current value:
"7")
InfiniBand transmit retry count (must be >= 0 and <=
7)
MCA btl: parameter "btl_openib_ib_rnr_retry" (current value:
"7")
InfiniBand "receiver not ready" retry count (must be
>= 0 and <= 7)
MCA btl: parameter "btl_openib_ib_max_rdma_dst_ops" (current
value: "4")
InfiniBand maximum pending RDMA destination
operations (must be >= 0)
MCA btl: parameter "btl_openib_ib_service_level" (current
value: "0")
InfiniBand service level (must be >= 0)
MCA btl: parameter "btl_openib_ib_static_rate" (current value:
"0")
InfiniBand static rate (must be >= 0; defulat: %d)
MCA btl: parameter "btl_openib_exclusivity" (current value:
"1024")
OpenIB BTL exclusivity (must be >= 0)
MCA btl: parameter "btl_openib_rd_num" (current value: "8")
Number of receive descriptors to post to a queue pair
(must be >= 1)
MCA btl: parameter "btl_openib_rd_low" (current value: "6")
Low water mark before reposting occurs (must be >= 1)
MCA btl: parameter "btl_openib_rd_win" (current value: "4")
Window size at which generate explicit credit message
(must be >= 1)
MCA btl: parameter "btl_openib_use_srq" (current value: "0")
If nonzero, use the InfiniBand shared receive queue
("SRQ")
MCA btl: parameter "btl_openib_srq_rd_max" (current value:
"1000")
Maxium number of receive descriptors posted per SRQ
(only relevant if btl_openib_use_srq is true; must be >= 1)
MCA btl: parameter "btl_openib_srq_rd_per_peer" (current
value: "16")
Number of receive descriptors posted per peer in the
SRQ (only relevant if btl_openib_use_srq is true; must be >= 1)
MCA btl: parameter "btl_openib_srq_sd_max" (current value: "8")
Maximum number of send descriptors posted (only
relevant if btl_openib_use_srq is true; must be >= 1)
MCA btl: parameter "btl_openib_use_eager_rdma" (current value:
"1")
Use RDMA for eager messages
MCA btl: parameter "btl_openib_eager_rdma_threshold" (current
value: "16")
Use RDMA for short messages after this number of
messages are received from a given peer (must be >= 1)
MCA btl: parameter "btl_openib_max_eager_rdma" (current value:
"16")
Maximum number of peers allowed to use RDMA for short
messages (RDMA is used for all long messages, except if explicitly disabled,
such as with the "dr" pml) (must be >= 0)
MCA btl: parameter "btl_openib_eager_rdma_num" (current value:
"16")
Number of RDMA buffers to allocate for small
messages(must be >= 1)
MCA btl: parameter "btl_openib_btls_per_lid" (current value:
"1")
Number of BTLs to create for each InfiniBand LID
(must be >= 1)
MCA btl: parameter "btl_openib_max_lmc" (current value: "0")
Maximum number of LIDs to use for each HCA port (must
be >= 0, where 0 = use all available)
MCA btl: parameter "btl_openib_buffer_alignment" (current
value: "64")
Prefered communication buffer alignment, in bytes
(must be >= 0)
MCA btl: parameter "btl_openib_eager_limit" (current value:
"12288")
Eager send limit, in bytes (must be >= 1)
MCA btl: parameter "btl_openib_min_send_size" (current value:
"32768")
Minimum send size, in bytes (must be >= 1)
MCA btl: parameter "btl_openib_max_send_size" (current value:
"65536")
Maximum send size, in bytes (must be >= 1)
MCA btl: parameter "btl_openib_min_rdma_size" (current value:
"1048576")
Minimum RDMA size, in bytes (must be >= 1)
MCA btl: parameter "btl_openib_max_rdma_size" (current value:
"1048576")
Maximium RDMA size, in bytes (must be >= 1)
MCA btl: parameter "btl_openib_flags" (current value: "54")
BTL flags, added together: SEND=1, PUT=2, GET=4
(cannot be 0)
MCA btl: parameter "btl_openib_bandwidth" (current value: "0")
Approximate maximum bandwidth of each network
interface in megabits per second (if 0, filled in at run-time by querying the
HCA, otherwise must be > 0)
MCA btl: information "btl_openib_have_fork_support" (value:
"1")
Whether the OpenFabrics stack supports applications
that invoke the "fork()" system call or not (0 = no, 1 = yes). Note that this
value does NOT indicate whether the system being run on supports "fork()" with
OpenFabrics applications or not.
MCA btl: parameter "btl_openib_priority" (current value: "0")
MCA btl: parameter "btl_base_include" (current value: <none>)
MCA btl: parameter "btl_base_exclude" (current value: <none>)
MCA btl: parameter "btl_base_warn_component_unused" (current
value: "1")
This parameter is used to turn on warning messages
when certain NICs are not used
MCA mtl: parameter "mtl" (current value: <none>)
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")
Verbosity level for the mtl framework (0 = no
verbosity)
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_no_locks" (current value: "0")
Enable optimizations available only if MPI_LOCK is
not used.
MCA osc: parameter "osc_pt2pt_eager_limit" (current value:
"16384")
Max size of eagerly sent data
MCA osc: parameter "osc_pt2pt_priority" (current value: "0")
MCA errmgr: parameter "errmgr_base_verbose" (current value: "0")
Verbosity level for the errmgr framework
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 errmgr: parameter "errmgr_hnp_debug" (current value: "0")
MCA errmgr: parameter "errmgr_hnp_priority" (current value: "0")
MCA errmgr: parameter "errmgr_orted_debug" (current value: "0")
MCA errmgr: parameter "errmgr_orted_priority" (current value: "0")
MCA errmgr: parameter "errmgr_proxy_debug" (current value: "0")
MCA errmgr: parameter "errmgr_proxy_priority" (current value: "0")
MCA gpr: parameter "gpr_base_verbose" (current value: "0")
Verbosity level for the gpr framework
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_base_verbose" (current value: "0")
Verbosity level for the iof framework
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_priority" (current value: "0")
MCA iof: parameter "iof_svc_priority" (current value: "0")
MCA ns: parameter "ns_base_verbose" (current value: "0")
Verbosity level for the ns framework
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_sndbuf" (current value: "131072")
MCA oob: parameter "oob_tcp_rcvbuf" (current value: "131072")
MCA oob: parameter "oob_tcp_if_include" (current value: <none>)
Comma-delimited list of TCP interfaces to use
MCA oob: parameter "oob_tcp_if_exclude" (current value: <none>)
Comma-delimited list of TCP interfaces to exclude
MCA oob: parameter "oob_tcp_connect_sleep" (current value: "1")
Enable (1) / disable (0) random sleep for connection
wireup
MCA oob: parameter "oob_tcp_listen_mode" (current value:
"event")
Mode for HNP to accept incoming connections: event,
listen_thread
MCA oob: parameter "oob_tcp_listen_thread_max_queue" (current
value: "10")
High water mark for queued accepted socket list size
MCA oob: parameter "oob_tcp_listen_thread_max_time" (current
value: "10")
Maximum amount of time (in milliseconds) to wait
between processing accepted socket list
MCA oob: parameter "oob_tcp_accept_spin_count" (current value:
"10")
Number of times to let accept return EWOULDBLOCK
before updating accepted socket list
MCA oob: parameter "oob_tcp_priority" (current value: "0")
MCA oob: parameter "oob_base_include" (current value: <none>)
Components to include for oob framework selection
MCA oob: parameter "oob_base_exclude" (current value: <none>)
Components to exclude for oob framework selection
MCA ras: parameter "ras_base_verbose" (current value: "0")
Enable debugging for the RAS framework (nonzero =
enabled)
MCA ras: parameter "ras" (current value: <none>)
MCA ras: parameter "ras_dash_host_priority" (current value:
"5")
Selection priority for the dash_host RAS component
MCA ras: parameter "ras_localhost_priority" (current value:
"0")
Selection priority for the localhost RAS component
MCA ras: parameter "ras_gridengine_debug" (current value: "0")
Enable debugging output for the gridengine ras
component
MCA ras: parameter "ras_gridengine_priority" (current value:
"100")
Priority of the gridengine ras component
MCA ras: parameter "ras_gridengine_verbose" (current value:
"0")
Enable verbose output for the gridengine ras component
MCA ras: parameter "ras_gridengine_show_jobid" (current value:
"0")
Show the JOB_ID of the Grid Engine job
MCA ras: parameter "ras_slurm_priority" (current value: "75")
Priority of the slurm ras component
MCA rds: parameter "rds_base_verbose" (current value: "0")
Verbosity level for the rds framework
MCA rds: parameter "rds" (current value: <none>)
MCA rds: parameter "rds_hostfile_debug" (current value: "0")
Toggle debug output for hostfile RDS component
MCA rds: parameter "rds_hostfile_path" (current value:
"/h/rbuckley/usr/linux_ppc64_ib//etc/openmpi-default-hostfile")
ORTE Host filename
MCA rds: parameter "rds_hostfile_priority" (current value: "0")
MCA rds: parameter "rds_proxy_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: "unspec")
Scheduling Policy for RMAPS. [slot | node]
MCA rmaps: parameter "rmaps_base_pernode" (current value: "0")
Launch one ppn as directed
MCA rmaps: parameter "rmaps_base_n_pernode" (current value: "-1")
Launch n procs/node
MCA rmaps: parameter "rmaps_base_no_schedule_local" (current
value: "0")
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")
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")
Whether to display the process map after it is
computed
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_base_verbose" (current value: "0")
Verbosity level for the rmgr framework
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_base_debug" (current value: "0")
Verbosity level for the rml famework
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_base_reuse_daemons" (current value:
"0")
If nonzero, reuse daemons to launch dynamically
spawned processes. If zero, do not reuse daemons (default)
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_base_verbose" (current value: "0")
Verbosity level for the pls framework (0 = no
verbosity)
MCA pls: parameter "pls_proxy_priority" (current value: "0")
MCA pls: parameter "pls_gridengine_debug" (current value: "0")
Enable debugging of gridengine pls component
MCA pls: parameter "pls_gridengine_verbose" (current value:
"0")
Enable verbose output of the gridengine qrsh -inherit
command
MCA pls: parameter "pls_gridengine_priority" (current value:
"100")
Priority of the gridengine pls component
MCA pls: parameter "pls_gridengine_orted" (current value:
"orted")
The command name that the gridengine pls component
will invoke for the ORTE daemon
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_force_rsh" (current value: "0")
Force the launcher to always use rsh, even for local
daemons
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_seed_priority" (current value: "0")
MCA sds: parameter "sds_singleton_priority" (current value:
"0")
MCA sds: parameter "sds_pipe_priority" (current value: "0")
MCA sds: parameter "sds_slurm_priority" (current value: "0")
