Perfection, flexible, extensible, so nice. BTW this doesn't happen older versions,
[brockp@flux-login2 34241]$ ompi_info --param all all Error getting SCIF driver version MCA btl: parameter "btl_tcp_if_include" (current value: "", data source: default, level: 1 user/basic, type: string) Comma-delimited list of devices and/or CIDR notation of networks to use for MPI communication (e.g., "eth0,192.168.0.0/16"). Mutually exclusive with btl_tcp_if_exclude. MCA btl: parameter "btl_tcp_if_exclude" (current value: "127.0.0.1/8,sppp", data source: default, level: 1 user/basic, type: string) Comma-delimited list of devices and/or CIDR notation of networks to NOT use for MPI communication -- all devices not matching these specifications will be used (e.g., "eth0,192.168.0.0/16"). If set to a non-default value, it is mutually exclusive with btl_tcp_if_include. This is normally much longer. And yes we don't have the PHI stuff installed on all nodes, strange that 'all all' is now very short, ompi_info -a still works though. Brock Palen www.umich.edu/~brockp CAEN Advanced Computing XSEDE Campus Champion bro...@umich.edu (734)936-1985 On Jun 20, 2014, at 1:48 PM, Ralph Castain <r...@open-mpi.org> wrote: > Put "orte_hetero_nodes=1" in your default MCA param file - uses can override > by setting that param to 0 > > > On Jun 20, 2014, at 10:30 AM, Brock Palen <bro...@umich.edu> wrote: > >> Perfection! That appears to do it for our standard case. >> >> Now I know how to set MCA options by env var or config file. How can I make >> this the default, that then a user can override? >> >> Brock Palen >> www.umich.edu/~brockp >> CAEN Advanced Computing >> XSEDE Campus Champion >> bro...@umich.edu >> (734)936-1985 >> >> >> >> On Jun 20, 2014, at 1:21 PM, Ralph Castain <r...@open-mpi.org> wrote: >> >>> I think I begin to grok at least part of the problem. If you are assigning >>> different cpus on each node, then you'll need to tell us that by setting >>> --hetero-nodes otherwise we won't have any way to report that back to >>> mpirun for its binding calculation. >>> >>> Otherwise, we expect that the cpuset of the first node we launch a daemon >>> onto (or where mpirun is executing, if we are only launching local to >>> mpirun) accurately represents the cpuset on every node in the allocation. >>> >>> We still might well have a bug in our binding computation - but the above >>> will definitely impact what you said the user did. >>> >>> On Jun 20, 2014, at 10:06 AM, Brock Palen <bro...@umich.edu> wrote: >>> >>>> Extra data point if I do: >>>> >>>> [brockp@nyx5508 34241]$ mpirun --report-bindings --bind-to core hostname >>>> -------------------------------------------------------------------------- >>>> A request was made to bind to that would result in binding more >>>> processes than cpus on a resource: >>>> >>>> Bind to: CORE >>>> Node: nyx5513 >>>> #processes: 2 >>>> #cpus: 1 >>>> >>>> You can override this protection by adding the "overload-allowed" >>>> option to your binding directive. >>>> -------------------------------------------------------------------------- >>>> >>>> [brockp@nyx5508 34241]$ mpirun -H nyx5513 uptime >>>> 13:01:37 up 31 days, 23:06, 0 users, load average: 10.13, 10.90, 12.38 >>>> 13:01:37 up 31 days, 23:06, 0 users, load average: 10.13, 10.90, 12.38 >>>> [brockp@nyx5508 34241]$ mpirun -H nyx5513 --bind-to core hwloc-bind --get >>>> 0x00000010 >>>> 0x00001000 >>>> [brockp@nyx5508 34241]$ cat $PBS_NODEFILE | grep nyx5513 >>>> nyx5513 >>>> nyx5513 >>>> >>>> Interesting, if I force bind to core, MPI barfs saying there is only 1 cpu >>>> available, PBS says it gave it two, and if I force (this is all inside an >>>> interactive job) just on that node hwloc-bind --get I get what I expect, >>>> >>>> Is there a way to get a map of what MPI thinks it has on each host? >>>> >>>> Brock Palen >>>> www.umich.edu/~brockp >>>> CAEN Advanced Computing >>>> XSEDE Campus Champion >>>> bro...@umich.edu >>>> (734)936-1985 >>>> >>>> >>>> >>>> On Jun 20, 2014, at 12:38 PM, Brock Palen <bro...@umich.edu> wrote: >>>> >>>>> I was able to produce it in my test. >>>>> >>>>> orted affinity set by cpuset: >>>>> [root@nyx5874 ~]# hwloc-bind --get --pid 103645 >>>>> 0x0000c002 >>>>> >>>>> This mask (1, 14,15) which is across sockets, matches the cpu set setup >>>>> by the batch system. >>>>> [root@nyx5874 ~]# cat >>>>> /dev/cpuset/torque/12719806.nyx.engin.umich.edu/cpus >>>>> 1,14-15 >>>>> >>>>> The ranks though were then all set to the same core: >>>>> >>>>> [root@nyx5874 ~]# hwloc-bind --get --pid 103871 >>>>> 0x00008000 >>>>> [root@nyx5874 ~]# hwloc-bind --get --pid 103872 >>>>> 0x00008000 >>>>> [root@nyx5874 ~]# hwloc-bind --get --pid 103873 >>>>> 0x00008000 >>>>> >>>>> Which is core 15: >>>>> >>>>> report-bindings gave me: >>>>> You can see how a few nodes were bound to all the same core, the last one >>>>> in each case. I only gave you the results for the hose nyx5874. >>>>> >>>>> [nyx5526.engin.umich.edu:23726] MCW rank 0 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5878.engin.umich.edu:103925] MCW rank 8 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5533.engin.umich.edu:123988] MCW rank 1 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5879.engin.umich.edu:102808] MCW rank 9 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5874.engin.umich.edu:103645] MCW rank 41 bound to socket 1[core >>>>> 15[hwt 0]]: [./././././././.][./././././././B] >>>>> [nyx5874.engin.umich.edu:103645] MCW rank 42 bound to socket 1[core >>>>> 15[hwt 0]]: [./././././././.][./././././././B] >>>>> [nyx5874.engin.umich.edu:103645] MCW rank 43 bound to socket 1[core >>>>> 15[hwt 0]]: [./././././././.][./././././././B] >>>>> [nyx5888.engin.umich.edu:117400] MCW rank 11 is not bound (or bound to >>>>> all available processors) >>>>> [nyx5786.engin.umich.edu:30004] MCW rank 19 bound to socket 1[core 15[hwt >>>>> 0]]: [./././././././.][./././././././B] >>>>> [nyx5786.engin.umich.edu:30004] MCW rank 18 bound to socket 1[core 15[hwt >>>>> 0]]: [./././././././.][./././././././B] >>>>> [nyx5594.engin.umich.edu:33884] MCW rank 24 bound to socket 1[core 15[hwt >>>>> 0]]: [./././././././.][./././././././B] >>>>> [nyx5594.engin.umich.edu:33884] MCW rank 25 bound to socket 1[core 15[hwt >>>>> 0]]: [./././././././.][./././././././B] >>>>> [nyx5594.engin.umich.edu:33884] MCW rank 26 bound to socket 1[core 15[hwt >>>>> 0]]: [./././././././.][./././././././B] >>>>> [nyx5798.engin.umich.edu:53026] MCW rank 59 bound to socket 1[core 15[hwt >>>>> 0]]: [./././././././.][./././././././B] >>>>> [nyx5798.engin.umich.edu:53026] MCW rank 60 bound to socket 1[core 15[hwt >>>>> 0]]: [./././././././.][./././././././B] >>>>> [nyx5798.engin.umich.edu:53026] MCW rank 56 bound to socket 1[core 15[hwt >>>>> 0]]: [./././././././.][./././././././B] >>>>> [nyx5798.engin.umich.edu:53026] MCW rank 57 bound to socket 1[core 15[hwt >>>>> 0]]: [./././././././.][./././././././B] >>>>> [nyx5798.engin.umich.edu:53026] MCW rank 58 bound to socket 1[core 15[hwt >>>>> 0]]: [./././././././.][./././././././B] >>>>> [nyx5545.engin.umich.edu:88170] MCW rank 2 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5613.engin.umich.edu:25229] MCW rank 31 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5880.engin.umich.edu:01406] MCW rank 10 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5770.engin.umich.edu:86538] MCW rank 6 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5613.engin.umich.edu:25228] MCW rank 30 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5577.engin.umich.edu:65949] MCW rank 4 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5607.engin.umich.edu:30379] MCW rank 14 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5544.engin.umich.edu:72960] MCW rank 47 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5544.engin.umich.edu:72959] MCW rank 46 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5848.engin.umich.edu:04332] MCW rank 33 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5848.engin.umich.edu:04333] MCW rank 34 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5544.engin.umich.edu:72958] MCW rank 45 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5858.engin.umich.edu:12165] MCW rank 35 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5607.engin.umich.edu:30380] MCW rank 15 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5544.engin.umich.edu:72957] MCW rank 44 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5858.engin.umich.edu:12167] MCW rank 37 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5870.engin.umich.edu:33811] MCW rank 7 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5582.engin.umich.edu:81994] MCW rank 5 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5848.engin.umich.edu:04331] MCW rank 32 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5557.engin.umich.edu:46654] MCW rank 50 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5858.engin.umich.edu:12166] MCW rank 36 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5799.engin.umich.edu:67802] MCW rank 22 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5799.engin.umich.edu:67803] MCW rank 23 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5556.engin.umich.edu:50889] MCW rank 3 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5625.engin.umich.edu:95931] MCW rank 53 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5625.engin.umich.edu:95930] MCW rank 52 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5557.engin.umich.edu:46655] MCW rank 51 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5625.engin.umich.edu:95932] MCW rank 54 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5625.engin.umich.edu:95933] MCW rank 55 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5866.engin.umich.edu:16306] MCW rank 40 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5861.engin.umich.edu:22761] MCW rank 61 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5861.engin.umich.edu:22762] MCW rank 62 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5861.engin.umich.edu:22763] MCW rank 63 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5557.engin.umich.edu:46652] MCW rank 48 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5557.engin.umich.edu:46653] MCW rank 49 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5866.engin.umich.edu:16304] MCW rank 38 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5788.engin.umich.edu:02465] MCW rank 20 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5597.engin.umich.edu:68071] MCW rank 27 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5775.engin.umich.edu:27952] MCW rank 17 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5866.engin.umich.edu:16305] MCW rank 39 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5788.engin.umich.edu:02466] MCW rank 21 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5775.engin.umich.edu:27951] MCW rank 16 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5597.engin.umich.edu:68073] MCW rank 29 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5597.engin.umich.edu:68072] MCW rank 28 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5552.engin.umich.edu:30481] MCW rank 12 is not bound (or bound to all >>>>> available processors) >>>>> [nyx5552.engin.umich.edu:30482] MCW rank 13 is not bound (or bound to all >>>>> available processors) >>>>> >>>>> >>>>> Brock Palen >>>>> www.umich.edu/~brockp >>>>> CAEN Advanced Computing >>>>> XSEDE Campus Champion >>>>> bro...@umich.edu >>>>> (734)936-1985 >>>>> >>>>> >>>>> >>>>> On Jun 20, 2014, at 12:20 PM, Brock Palen <bro...@umich.edu> wrote: >>>>> >>>>>> Got it, >>>>>> >>>>>> I have the input from the user and am testing it out. >>>>>> >>>>>> It probably has less todo with torque and more cpuset's, >>>>>> >>>>>> I'm working on producing it myself also. >>>>>> >>>>>> Brock Palen >>>>>> www.umich.edu/~brockp >>>>>> CAEN Advanced Computing >>>>>> XSEDE Campus Champion >>>>>> bro...@umich.edu >>>>>> (734)936-1985 >>>>>> >>>>>> >>>>>> >>>>>> On Jun 20, 2014, at 12:18 PM, Ralph Castain <r...@open-mpi.org> wrote: >>>>>> >>>>>>> Thanks - I'm just trying to reproduce one problem case so I can look at >>>>>>> it. Given that I don't have access to a Torque machine, I need to >>>>>>> "fake" it. >>>>>>> >>>>>>> >>>>>>> On Jun 20, 2014, at 9:15 AM, Brock Palen <bro...@umich.edu> wrote: >>>>>>> >>>>>>>> In this case they are a single socket, but as you can see they could >>>>>>>> be ether/or depending on the job. >>>>>>>> >>>>>>>> Brock Palen >>>>>>>> www.umich.edu/~brockp >>>>>>>> CAEN Advanced Computing >>>>>>>> XSEDE Campus Champion >>>>>>>> bro...@umich.edu >>>>>>>> (734)936-1985 >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Jun 19, 2014, at 2:44 PM, Ralph Castain <r...@open-mpi.org> wrote: >>>>>>>> >>>>>>>>> Sorry, I should have been clearer - I was asking if cores 8-11 are >>>>>>>>> all on one socket, or span multiple sockets >>>>>>>>> >>>>>>>>> >>>>>>>>> On Jun 19, 2014, at 11:36 AM, Brock Palen <bro...@umich.edu> wrote: >>>>>>>>> >>>>>>>>>> Ralph, >>>>>>>>>> >>>>>>>>>> It was a large job spread across. Our system allows users to ask >>>>>>>>>> for 'procs' which are laid out in any format. >>>>>>>>>> >>>>>>>>>> The list: >>>>>>>>>> >>>>>>>>>>> [nyx5406:2][nyx5427:2][nyx5506:2][nyx5311:3] >>>>>>>>>>> [nyx5329:4][nyx5398:4][nyx5396:11][nyx5397:11] >>>>>>>>>>> [nyx5409:11][nyx5411:11][nyx5412:3] >>>>>>>>>> >>>>>>>>>> Shows that nyx5406 had 2 cores, nyx5427 also 2, nyx5411 had 11. >>>>>>>>>> >>>>>>>>>> They could be spread across any number of sockets configuration. We >>>>>>>>>> start very lax "user requests X procs" and then the user can request >>>>>>>>>> more strict requirements from there. We support mostly serial >>>>>>>>>> users, and users can colocate on nodes. >>>>>>>>>> >>>>>>>>>> That is good to know, I think we would want to turn our default to >>>>>>>>>> 'bind to core' except for our few users who use hybrid mode. >>>>>>>>>> >>>>>>>>>> Our CPU set tells you what cores the job is assigned. So in the >>>>>>>>>> problem case provided, the cpuset/cgroup shows only cores 8-11 are >>>>>>>>>> available to this job on this node. >>>>>>>>>> >>>>>>>>>> Brock Palen >>>>>>>>>> www.umich.edu/~brockp >>>>>>>>>> CAEN Advanced Computing >>>>>>>>>> XSEDE Campus Champion >>>>>>>>>> bro...@umich.edu >>>>>>>>>> (734)936-1985 >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Jun 18, 2014, at 11:10 PM, Ralph Castain <r...@open-mpi.org> >>>>>>>>>> wrote: >>>>>>>>>> >>>>>>>>>>> The default binding option depends on the number of procs - it is >>>>>>>>>>> bind-to core for np=2, and bind-to socket for np > 2. You never >>>>>>>>>>> said, but should I assume you ran 4 ranks? If so, then we should be >>>>>>>>>>> trying to bind-to socket. >>>>>>>>>>> >>>>>>>>>>> I'm not sure what your cpuset is telling us - are you binding us to >>>>>>>>>>> a socket? Are some cpus in one socket, and some in another? >>>>>>>>>>> >>>>>>>>>>> It could be that the cpuset + bind-to socket is resulting in some >>>>>>>>>>> odd behavior, but I'd need a little more info to narrow it down. >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Jun 18, 2014, at 7:48 PM, Brock Palen <bro...@umich.edu> wrote: >>>>>>>>>>> >>>>>>>>>>>> I have started using 1.8.1 for some codes (meep in this case) and >>>>>>>>>>>> it sometimes works fine, but in a few cases I am seeing ranks >>>>>>>>>>>> being given overlapping CPU assignments, not always though. >>>>>>>>>>>> >>>>>>>>>>>> Example job, default binding options (so by-core right?): >>>>>>>>>>>> >>>>>>>>>>>> Assigned nodes, the one in question is nyx5398, we use torque CPU >>>>>>>>>>>> sets, and use TM to spawn. >>>>>>>>>>>> >>>>>>>>>>>> [nyx5406:2][nyx5427:2][nyx5506:2][nyx5311:3] >>>>>>>>>>>> [nyx5329:4][nyx5398:4][nyx5396:11][nyx5397:11] >>>>>>>>>>>> [nyx5409:11][nyx5411:11][nyx5412:3] >>>>>>>>>>>> >>>>>>>>>>>> [root@nyx5398 ~]# hwloc-bind --get --pid 16065 >>>>>>>>>>>> 0x00000200 >>>>>>>>>>>> [root@nyx5398 ~]# hwloc-bind --get --pid 16066 >>>>>>>>>>>> 0x00000800 >>>>>>>>>>>> [root@nyx5398 ~]# hwloc-bind --get --pid 16067 >>>>>>>>>>>> 0x00000200 >>>>>>>>>>>> [root@nyx5398 ~]# hwloc-bind --get --pid 16068 >>>>>>>>>>>> 0x00000800 >>>>>>>>>>>> >>>>>>>>>>>> [root@nyx5398 ~]# cat >>>>>>>>>>>> /dev/cpuset/torque/12703230.nyx.engin.umich.edu/cpus >>>>>>>>>>>> 8-11 >>>>>>>>>>>> >>>>>>>>>>>> So torque claims the CPU set setup for the job has 4 cores, but as >>>>>>>>>>>> you can see the ranks were giving identical binding. >>>>>>>>>>>> >>>>>>>>>>>> I checked the pids they were part of the correct CPU set, I also >>>>>>>>>>>> checked, orted: >>>>>>>>>>>> >>>>>>>>>>>> [root@nyx5398 ~]# hwloc-bind --get --pid 16064 >>>>>>>>>>>> 0x00000f00 >>>>>>>>>>>> [root@nyx5398 ~]# hwloc-calc --intersect PU 16064 >>>>>>>>>>>> ignored unrecognized argument 16064 >>>>>>>>>>>> >>>>>>>>>>>> [root@nyx5398 ~]# hwloc-calc --intersect PU 0x00000f00 >>>>>>>>>>>> 8,9,10,11 >>>>>>>>>>>> >>>>>>>>>>>> Which is exactly what I would expect. >>>>>>>>>>>> >>>>>>>>>>>> So ummm, i'm lost why this might happen? What else should I >>>>>>>>>>>> check? Like I said not all jobs show this behavior. >>>>>>>>>>>> >>>>>>>>>>>> Brock Palen >>>>>>>>>>>> www.umich.edu/~brockp >>>>>>>>>>>> CAEN Advanced Computing >>>>>>>>>>>> XSEDE Campus Champion >>>>>>>>>>>> bro...@umich.edu >>>>>>>>>>>> (734)936-1985 >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>> users mailing list >>>>>>>>>>>> us...@open-mpi.org >>>>>>>>>>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>>>>>>>>>> Link to this post: >>>>>>>>>>>> http://www.open-mpi.org/community/lists/users/2014/06/24672.php >>>>>>>>>>> >>>>>>>>>>> _______________________________________________ >>>>>>>>>>> users mailing list >>>>>>>>>>> us...@open-mpi.org >>>>>>>>>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>>>>>>>>> Link to this post: >>>>>>>>>>> http://www.open-mpi.org/community/lists/users/2014/06/24673.php >>>>>>>>>> >>>>>>>>>> _______________________________________________ >>>>>>>>>> users mailing list >>>>>>>>>> us...@open-mpi.org >>>>>>>>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>>>>>>>> Link to this post: >>>>>>>>>> http://www.open-mpi.org/community/lists/users/2014/06/24675.php >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> users mailing list >>>>>>>>> us...@open-mpi.org >>>>>>>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>>>>>>> Link to this post: >>>>>>>>> http://www.open-mpi.org/community/lists/users/2014/06/24676.php >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> users mailing list >>>>>>>> us...@open-mpi.org >>>>>>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>>>>>> Link to this post: >>>>>>>> http://www.open-mpi.org/community/lists/users/2014/06/24677.php >>>>>>> >>>>>>> _______________________________________________ >>>>>>> users mailing list >>>>>>> us...@open-mpi.org >>>>>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>>>>> Link to this post: >>>>>>> http://www.open-mpi.org/community/lists/users/2014/06/24678.php >>>>>> >>>>> >>>> >>>> _______________________________________________ >>>> users mailing list >>>> us...@open-mpi.org >>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>> Link to this post: >>>> http://www.open-mpi.org/community/lists/users/2014/06/24681.php >>> >>> _______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>> Link to this post: >>> http://www.open-mpi.org/community/lists/users/2014/06/24682.php >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >> Link to this post: >> http://www.open-mpi.org/community/lists/users/2014/06/24683.php > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2014/06/24684.php
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