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From: Ralph Castain (rhc_at_[hidden])
Date: 2007-06-07 13:57:43


Have you tried the --wdir option yet? It should let you set your working
directory to anywhere. I don't believe it will require you to have a home
directory on the backend nodes, though I can't sweathat ssh will be happy
if you don't.

Just do "mpirun -h" for a full list of options - it will describe the exact
format of the wdir one plusthers you might find useful.

Ralph

On 6/7/07 11:12 AM, "Guillaume THOMAS-COLLIGNON<guillaume.thomas-collignon_at_[hidden]> wrote:

> I am trying to switch to OpenI, and I ran into a problem : my home
> directory must exist on all the nodes, or ted will crash.
>
> I have a "master" machine where I initiate the mpirun command> Then I have a bunch of slave machines, which will ao execute the
> MPI job.
> My user exists on all the machines, but the home directory is not
> mounted on the slaves,o it's only visible on the master node. I can
> log on a slave node, but don't have a home there. Of course the
> binary I'm running exists on all the machines (not in my home !). And
> the problem can be reproduced by running a shell command too, to make
> things simpler.
>
> We have thousands of slave nodes and we don't want to mount the
> user's homedirs on all the slaves, so a fix would be really really nice.
>
> Example :
>
> I have 3 hosts, master, slave1, slave2. My home directory exists only
> on master.
>
> If I log on master and run "mpirun -host master,slave1uname -a" I get
> a segfault.
> If I log on slave1 and run "mpirun -host slave1,slave2 uname -a", it
> runs fine. My home directory does not exist on either slave1 or slave2.
> If I log on master and run "mpirun -host master uname -a" it runs
> fine. I can run across several master nodes, it's fine too.
>
> So it runs fine if my home directory exists everywhere, or if it does
> not exist at all. If it exists only on some nodes and not others,
> orted crashes.
> I thought it could be related to my environment but I created a new
> user with an empty home and it does the same thing. As soon as I
> create the homedir on slave1 and slave2 it works fine.
>
>
>
>
> I'm using OpenMPI 1.2.2, here is the error message and the result of
> ompi_info.
>
> Short version (rnd04 is the master, r137n001 is a slave node).
>
> -bash-3.00$ /usr/local/openmpi-1.2.2/bin/mpirun -host rnd04,r137n001
> uname -a
> Linux rnd04 2.6.9-55.ELsmp #1 SMP Fri Apr 20 16:36:54 EDT 2007 x86_64
> x86_64 x86_64 GNU/Linux
> [r137n001:31533] *** Process received signal ***
> [r137n001:31533] Signal: Segmentation fault (11)
> [r137n001:31533] Signal code: Address not mapped (1)
> [r137n001:31533] Failing at address: 0x1
> [r137n001:31533] [ 0] [0xffffe600]
> [r137n001:31533] [ 1] /lib/tls/libc.so.6 [0xbf3bfc]
> [r137n001:31533] [ 2] /lib/tls/libc.so.6(_IO_vfprintf+0xcb) [0xbf3e3b]
> [r137n001:31533] [ 3] /usr/local/openmpi-1.2.2/lib/libopen-pal.so.0
> (opal_show_help+0x263) [0xf7f78de3]
> [r137n001:31533] [ 4] /usr/local/openmpi-1.2.2/lib/libopen-rte.so.0
> (orte_rmgr_base_check_context_cwd+0xff) [0xf7fea7ef]
> [r137n001:31533] [ 5] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_odls_default.so(orte_odls_default_launch_local_procs+0xe7f)
> [0xf7ea041f]
> [r137n001:31533] [ 6] /usr/local/openmpi-1.2.2/bin/orted [0x804a1ea]
> [r137n001:31533] [ 7] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_gpr_proxy.so(orte_gpr_proxy_deliver_notify_msg+0x136) [0xf7ef65c6]
> [r137n001:31533] [ 8] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_gpr_proxy.so(orte_gpr_proxy_notify_recv+0x108) [0xf7ef4f68]
> [r137n001:31533] [ 9] /usr/local/openmpi-1.2.2/lib/libopen-rte.so.0
> [0xf7fd9a18]
> [r137n001:31533] [10] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_oob_tcp.so(mca_oob_tcp_msg_recv_complete+0x24c) [0xf7f05fdc]
> [r137n001:31533] [11] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_oob_tcp.so [0xf7f07f61]
> [r137n001:31533] [12] /usr/local/openmpi-1.2.2/lib/libopen-pal.so.0
> (opal_event_base_loop+0x388) [0xf7f67dd8]
> [r137n001:31533] [13] /usr/local/openmpi-1.2.2/lib/libopen-pal.so.0
> (opal_event_loop+0x29) [0xf7f67fb9]
> [r137n001:31533] [14] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_oob_tcp.so(mca_oob_tcp_msg_wait+0x37) [0xf7f053c7]
> [r137n001:31533] [15] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_oob_tcp.so(mca_oob_tcp_recv+0x374) [0xf7f09a04]
> [r137n001:31533] [16] /usr/local/openmpi-1.2.2/lib/libopen-rte.so.0
> (mca_oob_recv_packed+0x4d) [0xf7fd980d]
> [r137n001:31533] [17] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_gpr_proxy.so(orte_gpr_proxy_exec_compound_cmd+0x137) [0xf7ef55e7]
> [r137n001:31533] [18] /usr/local/openmpi-1.2.2/bin/orted(main+0x99d)
> [0x8049d0d]
> [r137n001:31533] [19] /lib/tls/libc.so.6(__libc_start_main+0xd3)
> [0xbcee23]
> [r137n001:31533] [20] /usr/local/openmpi-1.2.2/bin/orted [0x80492e1]
> [r137n001:31533] *** End of error message ***
> mpirun noticed that job rank 1 with PID 31533 on node r137n001 exited
> on signal 11 (Segmentation fault).
>
>
>
> If I create /home/toto on r137n001, it works fine :
> (as root on r137n001: "mkdir /home/toto && chown toto:users /home/toto")
>
> -bash-3.00$ /usr/local/openmpi-1.2.2/bin/mpirun -host rnd04,r137n001
> uname -a
> Linux rnd04 2.6.9-55.ELsmp #1 SMP Fri Apr 20 16:36:54 EDT 2007 x86_64
> x86_64 x86_64 GNU/Linux
> Linux r137n001 2.6.9-34.ELsmp #1 SMP Fri Feb 24 16:56:28 EST 2006
> x86_64 x86_64 x86_64 GNU/Linux
>
>
> I tried to use ssh instead of rsh, it crashes too.
>
> If anyone knows a way to run OpenMPI jobs in this configuration where
> the home directory does not exist on all the nodes, it woud really
> help !
>
> Or is there a way to fix orted so that it won't crash ?
>
>
> Here is the crash with -d option :
>
> -bash-3.00$ /usr/local/openmpi-1.2.2/bin/mpirun -d -host
> rnd04,r137n001 uname -a
> [rnd04:10736] connect_uni: connection not allowed
> [rnd04:10736] [0,0,0] setting up session dir with
> [rnd04:10736] universe default-universe-10736
> [rnd04:10736] user toto
> [rnd04:10736] host rnd04
> [rnd04:10736] jobid 0
> [rnd04:10736] procid 0
> [rnd04:10736] procdir: /tmp/openmpi-sessions-toto_at_rnd04_0/default-
> universe-10736/0/0
> [rnd04:10736] jobdir: /tmp/openmpi-sessions-toto_at_rnd04_0/default-
> universe-10736/0
> [rnd04:10736] unidir: /tmp/openmpi-sessions-toto_at_rnd04_0/default-
> universe-10736
> [rnd04:10736] top: openmpi-sessions-toto_at_rnd04_0
> [rnd04:10736] tmp: /tmp
> [rnd04:10736] [0,0,0] contact_file /tmp/openmpi-sessions-toto_at_rnd04_0/
> default-universe-10736/universe-setup.txt
> [rnd04:10736] [0,0,0] wrote setup file
> [rnd04:10736] pls:rsh: local csh: 0, local sh: 1
> [rnd04:10736] pls:rsh: assuming same remote shell as local shell
> [rnd04:10736] pls:rsh: remote csh: 0, remote sh: 1
> [rnd04:10736] pls:rsh: final template argv:
> [rnd04:10736] pls:rsh: /usr/bin/rsh <template> orted --debug --
> bootproxy 1 --name <template> --num_procs 3 --vpid_start 0 --nodename
> <template> --universe toto_at_rnd04:default-universe-10736 --nsreplica
> "0.0.0;tcp://172.28.20.143:33029;tcp://10.3.254.105:33029" --
> gprreplica "0.0.0;tcp://172.28.20.143:33029;tcp://10.3.254.105:33029"
> [rnd04:10736] pls:rsh: launching on node rnd04
> [rnd04:10736] pls:rsh: rnd04 is a LOCAL node
> [rnd04:10736] pls:rsh: reset PATH: /usr/local/openmpi-1.2.2/bin:/usr/
> local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/kerberos/bin
> [rnd04:10736] pls:rsh: reset LD_LIBRARY_PATH: /usr/local/
> openmpi-1.2.2/lib:/usr/local/openmpi-1.2.2/lib:/usr/local/
> openmpi-1.2.2/lib64
> [rnd04:10736] pls:rsh: changing to directory /home/toto
> [rnd04:10736] pls:rsh: executing: (/usr/local/openmpi-1.2.2/bin/
> orted) orted --debug --bootproxy 1 --name 0.0.1 --num_procs 3 --
> vpid_start 0 --nodename rnd04 --universe toto_at_rnd04:default-
> universe-10736 --nsreplica "0.0.0;tcp://172.28.20.143:33029;tcp://
> 10.3.254.105:33029" --gprreplica "0.0.0;tcp://
> 172.28.20.143:33029;tcp://10.3.254.105:33029" --set-sid
> [HOSTNAME=rnd04 SHELL=/bin/bash TERM=xterm-color HISTSIZE=1000
> USER=toto LD_LIBRARY_PATH=/usr/local/openmpi-1.2.2/lib:/usr/local/
> openmpi-1.2.2/lib:/usr/local/openmpi-1.2.2/lib64
> LS_COLORS=no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd
> =40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=01;32:*.cmd=01;32:*.exe=01;32
> :*.com=01;32:*.btm=01;32:*.bat=01;32:*.sh=01;32:*.csh=01;32:*.tar=01;31:
> *.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.
> Z=01;31:*.gz=01;31:*.bz2=01;31:*.bz=01;31:*.tz=01;31:*.rpm=01;31:*.cpio=
> 01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.png=
> 01;35:*.tif=01;35: KDEDIR=/usr MAIL=/var/spool/mail/toto PATH=/usr/
> local/openmpi-1.2.2/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/
> usr/kerberos/bin INPUTRC=/etc/inputrc PWD=/home/toto LANG=en_US.UTF-8
> SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass SHLVL=1 HOME=/home/
> toto LOGNAME=toto LESSOPEN=|/usr/bin/lesspipe.sh %s
> G_BROKEN_FILENAMES=1 _=/usr/local/openmpi-1.2.2/bin/mpirun
> OMPI_MCA_orte_debug=1 OMPI_MCA_seed=0]
> [rnd04:10736] pls:rsh: launching on node r137n001
> [rnd04:10736] pls:rsh: r137n001 is a REMOTE node
> [rnd04:10736] pls:rsh: executing: (//usr/bin/rsh) /usr/bin/rsh
> r137n001 PATH=/usr/local/openmpi-1.2.2/bin:$PATH ; export PATH ;
> LD_LIBRARY_PATH=/usr/local/openmpi-1.2.2/lib:$LD_LIBRARY_PATH ;
> export LD_LIBRARY_PATH ; /usr/local/openmpi-1.2.2/bin/orted --debug --
> bootproxy 1 --name 0.0.2 --num_procs 3 --vpid_start 0 --nodename
> r137n001 --universe toto_at_rnd04:default-universe-10736 --nsreplica
> "0.0.0;tcp://172.28.20.143:33029;tcp://10.3.254.105:33029" --
> gprreplica "0.0.0;tcp://172.28.20.143:33029;tcp://
> 10.3.254.105:33029" [HOSTNAME=rnd04 SHELL=/bin/bash TERM=xterm-color
> HISTSIZE=1000 USER=toto LD_LIBRARY_PATH=/usr/local/openmpi-1.2.2/lib:/
> usr/local/openmpi-1.2.2/lib64
> LS_COLORS=no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd
> =40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=01;32:*.cmd=01;32:*.exe=01;32
> :*.com=01;32:*.btm=01;32:*.bat=01;32:*.sh=01;32:*.csh=01;32:*.tar=01;31:
> *.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.
> Z=01;31:*.gz=01;31:*.bz2=01;31:*.bz=01;31:*.tz=01;31:*.rpm=01;31:*.cpio=
> 01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.png=
> 01;35:*.tif=01;35: KDEDIR=/usr MAIL=/var/spool/mail/toto PATH=/usr/
> local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/kerberos/bin INPUTRC=/etc/
> inputrc PWD=/home/toto LANG=en_US.UTF-8 SSH_ASKPASS=/usr/libexec/
> openssh/gnome-ssh-askpass SHLVL=1 HOME=/home/toto LOGNAME=toto
> LESSOPEN=|/usr/bin/lesspipe.sh %s G_BROKEN_FILENAMES=1 _=/usr/local/
> openmpi-1.2.2/bin/mpirun OMPI_MCA_orte_debug=1 OMPI_MCA_seed=0]
> [rnd04:10737] [0,0,1] setting up session dir with
> [rnd04:10737] universe default-universe-10736
> [rnd04:10737] user toto
> [rnd04:10737] host rnd04
> [rnd04:10737] jobid 0
> [rnd04:10737] procid 1
> [rnd04:10737] procdir: /tmp/openmpi-sessions-toto_at_rnd04_0/default-
> universe-10736/0/1
> [rnd04:10737] jobdir: /tmp/openmpi-sessions-toto_at_rnd04_0/default-
> universe-10736/0
> [rnd04:10737] unidir: /tmp/openmpi-sessions-toto_at_rnd04_0/default-
> universe-10736
> [rnd04:10737] top: openmpi-sessions-toto_at_rnd04_0
> [rnd04:10737] tmp: /tmp
> [r137n001:31527] [0,0,2] setting up session dir with
> [r137n001:31527] universe default-universe-10736
> [r137n001:31527] user toto
> [r137n001:31527] host r137n001
> [r137n001:31527] jobid 0
> [r137n001:31527] procid 2
> [r137n001:31527] procdir: /tmp/openmpi-sessions-toto_at_r137n001_0/
> default-universe-10736/0/2
> [r137n001:31527] jobdir: /tmp/openmpi-sessions-toto_at_r137n001_0/
> default-universe-10736/0
> [r137n001:31527] unidir: /tmp/openmpi-sessions-toto_at_r137n001_0/
> default-universe-10736
> [r137n001:31527] top: openmpi-sessions-toto_at_r137n001_0
> [r137n001:31527] tmp: /tmp
> Linux rnd04 2.6.9-55.ELsmp #1 SMP Fri Apr 20 16:36:54 EDT 2007 x86_64
> x86_64 x86_64 GNU/Linux
> [rnd04:10737] sess_dir_finalize: proc session dir not empty - leaving
> [r137n001:31528] *** Process received signal ***
> [r137n001:31528] Signal: Segmentation fault (11)
> [r137n001:31528] Signal code: Address not mapped (1)
> [r137n001:31528] Failing at address: 0x1
> [r137n001:31528] [ 0] [0xffffe600]
> [r137n001:31528] [ 1] /lib/tls/libc.so.6 [0xbf3bfc]
> [r137n001:31528] [ 2] /lib/tls/libc.so.6(_IO_vfprintf+0xcb) [0xbf3e3b]
> [r137n001:31528] [ 3] /usr/local/openmpi-1.2.2/lib/libopen-pal.so.0
> (opal_show_help+0x263) [0xf7f78de3]
> [r137n001:31528] [ 4] /usr/local/openmpi-1.2.2/lib/libopen-rte.so.0
> (orte_rmgr_base_check_context_cwd+0xff) [0xf7fea7ef]
> [r137n001:31528] [ 5] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_odls_default.so(orte_odls_default_launch_local_procs+0xe7f)
> [0xf7ea041f]
> [r137n001:31528] [ 6] /usr/local/openmpi-1.2.2/bin/orted [0x804a1ea]
> [r137n001:31528] [ 7] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_gpr_proxy.so(orte_gpr_proxy_deliver_notify_msg+0x136) [0xf7ef65c6]
> [r137n001:31528] [ 8] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_gpr_proxy.so(orte_gpr_proxy_notify_recv+0x108) [0xf7ef4f68]
> [r137n001:31528] [ 9] /usr/local/openmpi-1.2.2/lib/libopen-rte.so.0
> [0xf7fd9a18]
> [r137n001:31528] [10] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_oob_tcp.so(mca_oob_tcp_msg_recv_complete+0x24c) [0xf7f05fdc]
> [r137n001:31528] [11] /usr/local/openmpi-1.2.2/lib/openmpi/
> mca_oob_tcp.so [0xf7f07f61]
> [r137n001:31528] [12] /usr/local/openmpi-1.2.2/lib/libopen-pal.so.0
> (opal_event_base_loop+0x388) [0xf7f67dd8]
> [r137n001:31528] [13] /usr/local/openmpi-1.2.2/lib/libopen-pal.so.0
> (opal_event_loop+0x29) [0xf7f67fb9]
> [r137n001:31528] [14] /usr/local/openmpi-1.2.2/lib/libopen-pal.so.0
> (opal_progress+0xbe) [0xf7f6123e]
> [r137n001:31528] [15] /usr/local/openmpi-1.2.2/bin/orted(main+0xd74)
> [0x804a0e4]
> [r137n001:31528] [16] /lib/tls/libc.so.6(__libc_start_main+0xd3)
> [0xbcee23]
> [r137n001:31528] [17] /usr/local/openmpi-1.2.2/bin/orted [0x80492e1]
> [r137n001:31528] *** End of error message ***
> [r137n001:31527] sess_dir_finalize: proc session dir not empty - leaving
> [rnd04:10736] spawn: in job_state_callback(jobid = 1, state = 0x80)
> mpirun noticed that job rank 1 with PID 31528 on node r137n001 exited
> on signal 11 (Segmentation fault).
> [rnd04:10737] sess_dir_finalize: job session dir not empty - leaving
> [r137n001:31527] sess_dir_finalize: job session dir not empty - leaving
> [rnd04:10737] sess_dir_finalize: proc session dir not empty - leaving
> [rnd04:10736] sess_dir_finalize: proc session dir not empty - leaving
> -bash-3.00$ [r137n001:31527] sess_dir_finalize: proc session dir not
> empty - leaving
>
>
>
>
> -bash-3.00$ /usr/local/openmpi-1.2.2/bin/ompi_info --all
> Open MPI: 1.2.2
> Open MPI SVN revision: r14613
> Open RTE: 1.2.2
> Open RTE SVN revision: r14613
> OPAL: 1.2.2
> OPAL SVN revision: r14613
> MCA backtrace: execinfo (MCA v1.0, API v1.0, Component
> v1.2.2)
> MCA memory: ptmalloc2 (MCA v1.0, API v1.0, Component
> v1.2.2)
> MCA paffinity: linux (MCA v1.0, API v1.0, Component v1.2.2)
> MCA maffinity: first_use (MCA v1.0, API v1.0, Component
> v1.2.2)
> MCA timer: linux (MCA v1.0, API v1.0, Component v1.2.2)
> MCA installdirs: env (MCA v1.0, API v1.0, Component v1.2.2)
> MCA installdirs: config (MCA v1.0, API v1.0, Component v1.2.2)
> MCA allocator: basic (MCA v1.0, API v1.0, Component v1.0)
> MCA allocator: bucket (MCA v1.0, API v1.0, Component v1.0)
> MCA coll: basic (MCA v1.0, API v1.0, Component v1.2.2)
> MCA coll: self (MCA v1.0, API v1.0, Component v1.2.2)
> MCA coll: sm (MCA v1.0, API v1.0, Component v1.2.2)
> MCA coll: tuned (MCA v1.0, API v1.0, Component v1.2.2)
> MCA io: romio (MCA v1.0, API v1.0, Component v1.2.2)
> MCA mpool: rdma (MCA v1.0, API v1.0, Component v1.2.2)
> MCA mpool: sm (MCA v1.0, API v1.0, Component v1.2.2)
> MCA pml: cm (MCA v1.0, API v1.0, Component v1.2.2)
> MCA pml: ob1 (MCA v1.0, API v1.0, Component v1.2.2)
> MCA bml: r2 (MCA v1.0, API v1.0, Component v1.2.2)
> MCA rcache: vma (MCA v1.0, API v1.0, Component v1.2.2)
> MCA btl: self (MCA v1.0, API v1.0.1, Component v1.2.2)
> MCA btl: sm (MCA v1.0, API v1.0.1, Component v1.2.2)
> MCA btl: tcp (MCA v1.0, API v1.0.1, Component v1.0)
> MCA topo: unity (MCA v1.0, API v1.0, Component v1.2.2)
> MCA osc: pt2pt (MCA v1.0, API v1.0, Component v1.2.2)
> MCA errmgr: hnp (MCA v1.0, API v1.3, Component v1.2.2)
> MCA errmgr: orted (MCA v1.0, API v1.3, Component v1.2.2)
> MCA errmgr: proxy (MCA v1.0, API v1.3, Component v1.2.2)
> MCA gpr: null (MCA v1.0, API v1.0, Component v1.2.2)
> MCA gpr: proxy (MCA v1.0, API v1.0, Component v1.2.2)
> MCA gpr: replica (MCA v1.0, API v1.0, Component
> v1.2.2)
> MCA iof: proxy (MCA v1.0, API v1.0, Component v1.2.2)
> MCA iof: svc (MCA v1.0, API v1.0, Component v1.2.2)
> MCA ns: proxy (MCA v1.0, API v2.0, Component v1.2.2)
> MCA ns: replica (MCA v1.0, API v2.0, Component
> v1.2.2)
> MCA oob: tcp (MCA v1.0, API v1.0, Component v1.0)
> MCA ras: dash_host (MCA v1.0, API v1.3, Component
> v1.2.2)
> MCA ras: gridengine (MCA v1.0, API v1.3, Component
> v1.2.2)
> MCA ras: localhost (MCA v1.0, API v1.3, Component
> v1.2.2)
> MCA ras: slurm (MCA v1.0, API v1.3, Component v1.2.2)
> MCA rds: hostfile (MCA v1.0, API v1.3, Component
> v1.2.2)
> MCA rds: proxy (MCA v1.0, API v1.3, Component v1.2.2)
> MCA rds: resfile (MCA v1.0, API v1.3, Component
> v1.2.2)
> MCA rmaps: round_robin (MCA v1.0, API v1.3, Component
> v1.2.2)
> MCA rmgr: proxy (MCA v1.0, API v2.0, Component v1.2.2)
> MCA rmgr: urm (MCA v1.0, API v2.0, Component v1.2.2)
> MCA rml: oob (MCA v1.0, API v1.0, Component v1.2.2)
> MCA pls: gridengine (MCA v1.0, API v1.3, Component
> v1.2.2)
> MCA pls: proxy (MCA v1.0, API v1.3, Component v1.2.2)
> MCA pls: rsh (MCA v1.0, API v1.3, Component v1.2.2)
> MCA pls: slurm (MCA v1.0, API v1.3, Component v1.2.2)
> MCA sds: env (MCA v1.0, API v1.0, Component v1.2.2)
> MCA sds: pipe (MCA v1.0, API v1.0, Component v1.2.2)
> MCA sds: seed (MCA v1.0, API v1.0, Component v1.2.2)
> MCA sds: singleton (MCA v1.0, API v1.0, Component
> v1.2.2)
> MCA sds: slurm (MCA v1.0, API v1.0, Component v1.2.2)
> Prefix: /usr/local/openmpi-1.2.2
> Bindir: /usr/local/openmpi-1.2.2/bin
> Libdir: /usr/local/openmpi-1.2.2/lib
> Incdir: /usr/local/openmpi-1.2.2/include
> Pkglibdir: /usr/local/openmpi-1.2.2/lib/openmpi
> Sysconfdir: /usr/local/openmpi-1.2.2/etc
> Configured architecture: x86_64-unknown-linux-gnu
> Configured by: root
> Configured on: Tue Jun 5 14:32:20 CDT 2007
> Configure host: qpac171
> Built by: root
> Built on: Tue Jun 5 14:39:38 CDT 2007
> Built host: qpac171
> C bindings: yes
> C++ bindings: yes
> Fortran77 bindings: yes (all)
> 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: 4
> C float size: 4
> C double size: 8
> C pointer size: 4
> C char align: 1
> C bool align: 1
> C int align: 4
> C float align: 4
> C double align: 4
> C++ compiler: g++
> C++ compiler absolute: /usr/bin/g++
> Fortran77 compiler: g77
> Fortran77 compiler abs: /usr/bin/g77
> Fortran90 compiler: none
> Fortran90 compiler abs: none
> Fort integer size: 4
> Fort logical size: 4
> Fort logical value true: 1
> Fort have integer1: yes
> Fort have integer2: yes
> Fort have integer4: yes
> Fort have integer8: yes
> Fort have integer16: no
> Fort have real4: yes
> Fort have real8: yes
> Fort have real16: no
> Fort have complex8: yes
> Fort have complex16: yes
> Fort have complex32: no
> Fort integer1 size: 1
> Fort integer2 size: 2
> Fort integer4 size: 4
> Fort integer8 size: 8
> Fort integer16 size: -1
> Fort real size: 4
> Fort real4 size: 4
> Fort real8 size: 8
> Fort real16 size: -1
> Fort dbl prec size: 4
> Fort cplx size: 4
> Fort dbl cplx size: 4
> Fort cplx8 size: 8
> Fort cplx16 size: 16
> Fort cplx32 size: -1
> Fort integer align: 4
> Fort integer1 align: 1
> Fort integer2 align: 2
> Fort integer4 align: 4
> Fort integer8 align: 8
> Fort integer16 align: -1
> Fort real align: 4
> Fort real4 align: 4
> Fort real8 align: 8
> Fort real16 align: -1
> Fort dbl prec align: 4
> Fort cplx align: 4
> Fort dbl cplx align: 4
> Fort cplx8 align: 4
> Fort cplx16 align: 8
> Fort cplx32 align: -1
> C profiling: yes
> C++ profiling: yes
> Fortran77 profiling: yes
> Fortran90 profiling: no
> C++ exceptions: no
> Thread support: posix (mpi: no, progress: no)
> Build CFLAGS: -O3 -DNDEBUG -m32 -finline-functions -fno-
> strict-aliasing -pthread
> Build CXXFLAGS: -O3 -DNDEBUG -m32 -finline-functions -pthread
> Build FFLAGS: -m32
> Build FCFLAGS: -m32
> Build LDFLAGS: -export-dynamic
> Build LIBS: -lnsl -lutil -lm
> Wrapper extra CFLAGS: -pthread -m32
> Wrapper extra CXXFLAGS: -pthread -m32
> Wrapper extra FFLAGS: -pthread -m32
> Wrapper extra FCFLAGS: -pthread -m32
> Wrapper extra LDFLAGS:
> Wrapper extra LIBS: -ldl -Wl,--export-dynamic -lnsl -lutil
> -lm -ldl
> Internal debug support: no
> MPI parameter check: runtime
> Memory profiling support: no
> Memory debugging support: no
> libltdl support: yes
> Heterogeneous support: yes
> mpirun default --prefix: no
> MCA mca: parameter "mca_param_files" (current
> value: "/home/toto/.openmpi/mca-params.conf:/usr/local/openmpi-1.2.2/
> etc/openmpi-mca-params.conf")
> Path for MCA configuration files
> containing default parameter values
> MCA mca: parameter "mca_component_path" (current
> value: "/usr/local/openmpi-1.2.2/lib/openmpi:/home/toto/.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 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@ : 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" (current value: <none>)
> Default selection set of components for
> the paffinity framework (<none> means "use all components that can be
> found")
> MCA paffinity: parameter
> "paffinity_linux_priority" (current value: "10")
> Priority of the linux paffinity component
> MCA paffinity: information
> "paffinity_linux_have_cpu_set_t" (value: "1")
> Whether this component was compiled on a
> system with the type cpu_set_t or not (1 = yes, 0 = no)
> MCA paffinity: information
> "paffinity_linux_CPU_ZERO_ok" (value: "1")
> Whether this component was compiled on a
> system where CPU_ZERO() is functional or broken (1 = functional, 0 =
> broken/not available)
> MCA paffinity: information
> "paffinity_linux_sched_setaffinity_num_params" (value: "3")
> The number of parameters that
> sched_set_affinity() takes on the machine where this component was
> compiled
> MCA maffinity: parameter "maffinity" (current value: <none>)
> Default selection set of components for
> the maffinity framework (<none> means "use all components that can be
> found")
> MCA maffinity: parameter
> "maffinity_first_use_priority" (current value: "10")
> Priority of the first_use maffinity component
> MCA 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: "160")
> 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_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" (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_maxsize" (current
> value: "2147483647")
> MCA gpr: parameter "gpr_base_blocksize" (current
> value: "512")
> MCA gpr: parameter "gpr" (current value: <none>)
> Default selection set of components for
> the gpr framework (<none> means "use all components that can be found")
> MCA gpr: parameter "gpr_null_priority" (current
> value: "0")
> MCA gpr: parameter "gpr_proxy_debug" (current
> value: "0")
> MCA gpr: parameter "gpr_proxy_priority" (current
> value: "0")
> MCA gpr: parameter "gpr_replica_debug" (current
> value: "0")
> MCA gpr: parameter "gpr_replica_isolate" (current
> value: "0")
> MCA gpr: parameter "gpr_replica_priority" (current
> value: "0")
> MCA iof: parameter "iof_base_window_size" (current
> value: "4096")
> MCA iof: parameter "iof_base_service" (current
> value: "0.0.0")
> MCA iof: parameter "iof" (current value: <none>)
> Default selection set of components for
> the iof framework (<none> means "use all components that can be found")
> MCA iof: parameter "iof_proxy_debug" (current
> value: "1")
> MCA iof: parameter "iof_proxy_priority" (current
> value: "0")
> MCA iof: parameter "iof_svc_debug" (current value:
> "1")
> MCA iof: parameter "iof_svc_priority" (current
> value: "0")
> MCA ns: parameter "ns" (current value: <none>)
> Default selection set of components for
> the ns framework (<none> means "use all components that can be found")
> MCA ns: parameter "ns_proxy_debug" (current value:
> "0")
> MCA ns: parameter "ns_proxy_maxsize" (current
> value: "2147483647")
> MCA ns: parameter "ns_proxy_blocksize" (current
> value: "512")
> MCA ns: parameter "ns_proxy_priority" (current
> value: "0")
> MCA ns: parameter "ns_replica_debug" (current
> value: "0")
> MCA ns: parameter "ns_replica_isolate" (current
> value: "0")
> MCA ns: parameter "ns_replica_maxsize" (current
> value: "2147483647")
> MCA ns: parameter "ns_replica_blocksize" (current
> value: "512")
> MCA ns: parameter "ns_replica_priority" (current
> value: "0")
> MCA oob: parameter "oob" (current value: <none>)
> Default selection set of components for
> the oob framework (<none> means "use all components that can be found")
> MCA oob: parameter "oob_base_verbose" (current
> value: "0")
> Verbosity level for the oob framework (0 =
> no verbosity)
> MCA oob: parameter "oob_tcp_peer_limit" (current
> value: "-1")
> MCA oob: parameter "oob_tcp_peer_retries" (current
> value: "60")
> MCA oob: parameter "oob_tcp_debug" (current value:
> "0")
> MCA oob: parameter "oob_tcp_include" (current
> value: <none>)
> MCA oob: parameter "oob_tcp_exclude" (current
> value: <none>)
> MCA oob: parameter "oob_tcp_sndbuf" (current value:
> "131072")
> MCA oob: parameter "oob_tcp_rcvbuf" (current value:
> "131072")
> MCA oob: parameter "oob_tcp_connect_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 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_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_localhost_priority" (current value: "0")
> Selection priority for the localhost RAS
> component
> MCA ras: parameter "ras_slurm_priority" (current
> value: "75")
> Priority of the slurm ras component
> 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: "/usr/local/openmpi-1.2.2/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" (current value: <none>)
> Default selection set of components for
> the rmaps framework (<none> means "use all components that can be
> found")
> MCA rmaps: parameter
> "rmaps_round_robin_debug" (current value: "1")
> Toggle debug output for Round Robin RMAPS
> component
> MCA rmaps: parameter
> "rmaps_round_robin_priority" (current value: "1")
> Selection priority for Round Robin RMAPS
> component
> MCA rmgr: parameter "rmgr" (current value: <none>)
> Default selection set of components for
> the rmgr framework (<none> means "use all components that can be found")
> MCA rmgr: parameter "rmgr_proxy_priority" (current
> value: "0")
> MCA rmgr: parameter "rmgr_urm_priority" (current
> value: "0")
> MCA rml: parameter "rml" (current value: <none>)
> Default selection set of components for
> the rml framework (<none> means "use all components that can be found")
> MCA rml: parameter "rml_base_verbose" (current
> value: "0")
> Verbosity level for the rml framework (0 =
> no verbosity)
> MCA rml: parameter "rml_oob_priority" (current
> value: "0")
> MCA pls: parameter
> "pls_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_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_proxy_priority" (current
> value: "0")
> 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:
> "rsh")
> The command used to launch executables on
> remote nodes (typically either "ssh" or "rsh")
> MCA pls: parameter "pls_slurm_debug" (current
> value: "0")
> Enable debugging of slurm pls
> MCA pls: parameter "pls_slurm_priority" (current
> value: "75")
> Default selection priority
> MCA pls: parameter "pls_slurm_orted" (current
> value: "orted")
> Command to use to start proxy orted
> MCA pls: parameter "pls_slurm_args" (current value:
> <none>)
> Custom arguments to srun
> MCA sds: parameter "sds" (current value: <none>)
> Default selection set of components for
> the sds framework (<none> means "use all components that can be found")
> MCA sds: parameter "sds_base_verbose" (current
> value: "0")
> Verbosity level for the sds framework (0 =
> no verbosity)
> MCA sds: parameter "sds_env_priority" (current
> value: "0")
> MCA sds: parameter "sds_pipe_priority" (current
> value: "0")
> MCA sds: parameter "sds_seed_priority" (current
> value: "0")
> MCA sds: parameter
> "sds_singleton_priority" (current value: "0")
> MCA sds: parameter "sds_slurm_priority" (current
> value: "0")
> -bash-3.00$
>
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