HI All,
I opened a new issue to track the coll_perf failure in case its not related
to the HDF5 problem reported earlier.
https://github.com/open-mpi/ompi/issues/8246
Howard
Am Mo., 23. Nov. 2020 um 12:14 Uhr schrieb Dave Love via users <
users@lists.open-mpi.org>:
> Mark Dixon via users wri
:02457] *** MPI_ERR_UNKNOWN: unknown error*
>
> *[osboxes:02457] *** MPI_ERRORS_ARE_FATAL (processes in this communicator
> will now abort,*
>
> *[osboxes:02457] ***and potentially your MPI job)*
>
> *[osboxes:02458] 1 more process has sent help message help-orted.txt /
>
> I need spawn only in “worker”. Is there a way or workaround for doing this
> without mpirun?
>
> Thanks a lot for your assistance.
>
>
>
> Martín
>
>
>
>
>
>
>
>
>
> *From: *Howard Pritchard
> *Sent: *lunes, 10 de agosto de 2020 19:13
>
rkaround for doing this
> without mpirun?
> Thanks a lot for your assistance.
>
> Martín
>
>
>
>
> *From: *Howard Pritchard
> *Sent: *lunes, 10 de agosto de 2020 19:13
> *To: *Martín Morales
> *Cc: *Open MPI Users
> *Subject: *Re: [OMPI users] OMPI 4.0.4 crashe
Hi Howard. Unfortunately the issue persists in OMPI 4.0.5rc1. Do I have
> to post this on the bug section? Thanks and regards.
>
>
>
> Martín
>
>
>
> *From: *Howard Pritchard
> *Sent: *lunes, 10 de agosto de 2020 14:44
> *To: *Open MPI Users
> *Cc: *Martín M
Hello Martin,
Between Open MPI 4.0.1 and Open MPI 4.0.4 we upgraded the internal PMIx
version that introduced a problem with spawn for the 4.0.2-4.0.4 versions.
This is supposed to be fixed in the 4.0.5 release. Could you try the
4.0.5rc1 tarball and see if that addresses the problem you're seein
Hello Michael,
Not sure what could be causing this in terms of delta between v4.0.3 and
v4.0.4.
Two things to try
- add --debug-daemons and --mca pmix_base_verbose 100 to the mpirun line
and compare output from the v4.0.3 and v4.0.4 installs
- perhaps try using the --enable-mpirun-prefix-by-defau
itialize with >100 processes per
> node. I get the same error message for multiple different codes, so the
> error code is mpi related rather than being program specific.
>
>
>
> Collin
>
>
>
> *From:* Howard Pritchard
> *Sent:* Monday, January 27, 2020 11:20
Hello Collen,
Could you provide more information about the error. Is there any output
from either Open MPI or, maybe, UCX, that could provide more information
about the problem you are hitting?
Howard
Am Mo., 27. Jan. 2020 um 08:38 Uhr schrieb Collin Strassburger via users <
users@lists.open-m
Hello Mark,
You may want to checkout this package:
https://github.com/lanl/libquo
Another option would be to do something like use an MPI_Ibarrier in the
application
with all the MPI processes but rank 0 going into a loop over waiting for
completion of the barrier
and doing a sleep. Once rank 0
oebe:07408] [ 9] IMB-MPI1[0x401d49]
>> > [phoebe:07408] *** End of error message ***
>> > IMB-MPI1[0x4022ea]
>> > [titan:07169] [ 8]
>> /usr/lib64/libc.so.6(__libc_start_main+0xf5)[0x7fc025d5a3d5]
>> > [titan:07169] [ 9] IMB-MPI1[0x401d49]
>> >
HI Adam,
As a sanity check, if you try to use --mca btl self,vader,tcp
do you still see the segmentation fault?
Howard
Am Mi., 20. Feb. 2019 um 08:50 Uhr schrieb Adam LeBlanc <
alebl...@iol.unh.edu>:
> Hello,
>
> When I do a run with OpenMPI v4.0.0 on Infiniband with this command:
> mpirun --
Hi Matt
Definitely do not include the ucx option for an omnipath cluster. Actually
if you accidentally installed ucx in it’s default location use on the
system Switch to this config option
—with-ucx=no
Otherwise you will hit
https://github.com/openucx/ucx/issues/750
Howard
Gilles Gouaillard
Hi Sigmar,
I observed this problem yesterday myself and should have a fix in to master
later today.
Howard
Am Fr., 4. Jan. 2019 um 05:30 Uhr schrieb Siegmar Gross <
siegmar.gr...@informatik.hs-fulda.de>:
> Hi,
>
> I've installed (tried to install) openmpi-master-201901030305-ee26ed9 on
> my "
th", is set and doesn't point to any location
> that includes at least one usable plugin for this framework.
>
> Please check your installation and environment.
> ------
>
> Regards,
> Eduardo
&g
Hi Eduardo
Could you post the config.log for the build with internal PMIx so we can
figure that out first.
Howard
Eduardo Rothe via users schrieb am Fr. 14. Dez.
2018 um 09:41:
> Open MPI: 4.0.0
> PMIx: 3.0.2
> OS: Debian 9
>
> I'm building a debian package for Open MPI and either I get the fo
Hi Bert,
If you'd prefer to return to the land of convenience and don't need to mix
MPI
and OpenSHMEM, then you may want to try the path I outlined in the email
archived at the following link
https://www.mail-archive.com/users@lists.open-mpi.org/msg32274.html
Howard
Am Di., 13. Nov. 2018 um 23
Hello Bert,
What OS are you running on your notebook?
If you are running Linux, and you have root access to your system, then
you should be able to resolve the Open SHMEM support issue by installing
the XPMEM device driver on your system, and rebuilding UCX so it picks
up XPMEM support.
The sou
HI Si,
Could you add --disable-builtin-atomics
to the configure options and see if the hang goes away?
Howard
2018-07-02 8:48 GMT-06:00 Jeff Squyres (jsquyres) via users <
users@lists.open-mpi.org>:
> Simon --
>
> You don't currently have another Open MPI installation in your PATH /
> LD_LIBR
Hello Charles
You are heading in the right direction.
First you might want to run the libfabric fi_info command to see what
capabilities you picked up from the libfabric RPMs.
Next you may well not actually be using the OFI mtl.
Could you run your app with
export OMPI_MCA_mtl_base_verbose=100
Hi Craig,
You are experiencing problems because you don't have a transport installed
that UCX can use for oshmem.
You either need to go and buy a connectx4/5 HCA from mellanox (and maybe a
switch), and install that
on your system, or else install xpmem (https://github.com/hjelmn/xpmem).
Note ther
../../opal/.libs/libopen-pal.so: undefined reference to
> `pthread_atfork'
>
> collect2: error: ld returned 1 exit status
>
> make[2]: *** [opal_wrapper] Error 1
>
>
>
> Also setting LDFLAGS fixes that up. Just wondering whether I’m going
> about it the right way in t
HI Adam,
Sorry didn't notice you did try the --enable-debug flag. That should not
have
led to the link error building the opal dso. Did you do a make clean after
rerunning configure?
Howard
2018-05-04 8:22 GMT-06:00 Howard Pritchard :
> Hi Adam,
>
> Did you try using the
Hi Adam,
Did you try using the --enable-debug configure option along with your
CFLAGS options?
You may want to see if that simplifies your build.
In any case, we'll fix the problems you found.
Howard
2018-05-03 15:00 GMT-06:00 Moody, Adam T. :
> Hello Open MPI team,
>
> I'm looking for the re
Hello Ben,
Thanks for the info. You would probably be better off installing UCX on
your cluster and rebuilding your Open MPI with the
--with-ucx
configure option.
Here's what I'm seeing with Open MPI 3.0.1 on a ConnectX5 based cluster
using ob1/openib BTL:
mpirun -map-by ppr:1:node -np 2 ./osu
46.97
> 524288 87.55
> 1048576 168.89
> 2097152 331.40
> 4194304 654.08
>
>
> On Feb 7, 2018, at 9:04 PM, Howard Pritchard wrote:
>
> HI Brian,
>
> As a sanity check, can you see if the ob1 pml works
HI Ben,
I'm afraid this is bad news for using UCX. The problem is that when UCX
was configured/built, it did not
find a transport for doing one sided put/get transfers. If you're feeling
lucky, you may want to
install xpmem (https://github.com/hjelmn/xpmem) and rebuild UCX. This
requires buildi
HI Brian,
As a sanity check, can you see if the ob1 pml works okay, i.e.
mpirun -n 2 --mca pml ob1 --mca btl self,vader,openib ./osu_latency
Howard
2018-02-07 11:03 GMT-07:00 brian larkins :
> Hello,
>
> I’m doing some work with Portals4 and am trying to run some MPI programs
> using the Por
HI Ben,
Could you set these environment variables and post the output ?
export OMPI_MCA_spml=ucx
export OMPI_MCA_spml_base_verbose=100
then run your test?
Also, what OS are you using?
Howard
2018-02-06 20:10 GMT-07:00 Jeff Hammond :
>
> On Tue, Feb 6, 2018 at 3:58 PM Benjamin Brock
> wrot
Hi Phanikumar
It’s unlikely the warning message you are seeing is related to GPU
performance. Have you tried adding
—with-verbs=no
to your config line? That should quash openib complaint.
Howard
Phanikumar Pentyala schrieb am Mo. 11. Dez. 2017
um 22:43:
> Dear users and developers,
>
> Cur
Hi Ben,
Actually I did some checking about the brew install for OFi libfabric.
It looks like if your brew is up to date, it will pick up libfabric 1.5.2.
Howard
2017-11-22 15:21 GMT-07:00 Howard Pritchard :
> HI Ben,
>
> Even on one box, the yoda component doesn't work any mo
HI Ben,
Even on one box, the yoda component doesn't work any more.
If you want to do OpenSHMEM programming on you Macbook pro (like I do)
and you don't want to set up a VM to use UCX, then you can use
Sandia OpenSHMEM implementation.
https://github.com/Sandia-OpenSHMEM/SOS
You will need to inst
ss rank 1 with PID 0 on node shepard-lsm1
> exited on signal 11 (Segmentation fault).
>
> --
>
> [shepard-lsm1:49499] 1 more process has sent help message
> help-mpi-btl-openib.txt / no active ports found
>
>
HI Ben,
What version of Open MPI are you trying to use?
Also, could you describe something about your system. If its a cluster
what sort of interconnect is being used.
Howard
2017-11-20 14:13 GMT-07:00 Benjamin Brock :
> What's the proper way to use shmem_int_fadd() in OpenMPI's SHMEM?
>
> A
Hello Ake,
Would you mind opening an issue on Github so we can track this?
https://github.com/open-mpi/ompi/issues
There's a template to show what info we need to fix this.
Thanks very much for reporting this,
Howard
2017-11-20 3:26 GMT-07:00 Åke Sandgren :
> Hi!
>
> When the xppsl-libmemki
Hello Bennet,
What you are trying to do using srun as the job launcher should work.
Could you post the contents
of /etc/slurm/slurm.conf for your system?
Could you also post the output of the following command:
ompi_info --all | grep pmix
to the mail list.
the config.log from your build would
ecursive] Error 1
> make[2]: Leaving directory '/export2/src/openmpi-2.0.4/op
> enmpi-2.0.4rc2-Linux.x86_64.64_cc/opal/mca/pmix/pmix112'
> Makefile:2301: recipe for target 'all-recursive' failed
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory
Hello Cooper
Could you rerun your test with the following env. variable set
export OMPI_MCA_coll=self,basic,libnbc
and see if that helps?
Also, what type of interconnect are you using - ethernet, IB, ...?
Howard
2017-09-19 8:56 GMT-06:00 Cooper Burns :
> Hello,
>
> I have been running some
Hi Siegmar,
Opened issue 4151 to track this.
Thanks,
Howard
2017-08-21 7:13 GMT-06:00 Siegmar Gross <
siegmar.gr...@informatik.hs-fulda.de>:
> Hi,
>
> I've installed openmpi-2.1.2rc2 on my "SUSE Linux Enterprise Server 12.2
> (x86_64)" with Sun C 5.15 (Oracle Developer Studio 12.6) and gcc-7.
Hi Siegmar,
I opened issue 4151 to track this. This is relevant to a project to get
open mpi to build with -Werror.
Thanks very much,
Howard
2017-08-21 7:27 GMT-06:00 Siegmar Gross <
siegmar.gr...@informatik.hs-fulda.de>:
> Hi,
>
> I've installed openmpi-master-201708190239-9d3f451 on my "SU
Hi John,
In the 2.1.x release stream a shared memory capability was introduced into
the PMIx component.
I know nothing about LXC containers, but it looks to me like there's some
issue when PMIx tries
to create these shared memory segments. I'd check to see if there's
something about your
contain
Forgot you probably need an equal sign after btl arg
Howard Pritchard schrieb am Mi. 22. März 2017 um
18:11:
> Hi Goetz
>
> Thanks for trying these other versions. Looks like a bug. Could you post
> the config.log output from your build of the 2.1.0 to the list?
>
> Also cou
)
Howard
Götz Waschk schrieb am Mi. 22. März 2017 um 13:09:
On Wed, Mar 22, 2017 at 7:46 PM, Howard Pritchard
wrote:
> Hi Goetz,
>
> Would you mind testing against the 2.1.0 release or the latest from the
> 1.10.x series (1.10.6)?
Hi Howard,
after sending my mail I have tested bot
Hi Goetz,
Would you mind testing against the 2.1.0 release or the latest from the
1.10.x series (1.10.6)?
Thanks,
Howard
2017-03-22 6:25 GMT-06:00 Götz Waschk :
> Hi everyone,
>
> I'm testing a new machine with 32 nodes of 32 cores each using the IMB
> benchmark. It is working fine with 512 p
master on my laptop. Please let me
> know if I can help with anything else.
>
> Thanks,
> Joseph
>
> On 03/01/2017 11:24 PM, Howard Pritchard wrote:
>
> Hi Joseph,
>
> I built this test with craypich (Cray MPI) and it passed. I also tried
> with Open MPI master an
Hi Edgar
Please open an issue too so we can track the fix.
Howard
Edgar Gabriel schrieb am Fr. 3. März 2017 um
07:45:
> Nicolas,
>
> thank you for the bug report, I can confirm the behavior. I will work on
> a patch and will try to get that into the next release, should hopefully
> not be too
Hi Joseph,
I built this test with craypich (Cray MPI) and it passed. I also tried
with Open MPI master and the test passed. I also tried with 2.0.2
and can't seem to reproduce on my system.
Could you post the output of config.log?
Also, how intermittent is the problem?
Thanks,
Howard
20
Hi Orion
Does the problem occur if you only use font2 and 3? Do you have MXM
installed on the font1 node?
The 2.x series is using PMIX and it could be that is impacting the PML
sanity check.
Howard
Orion Poplawski schrieb am Mo. 27. Feb. 2017 um 14:50:
> We have a couple nodes with differen
Hi Joseph
What OS are you using when running the test?
Could you try running with
export OMPI_mca_osc=^pt2pt
and
export OMPI_mca_osc_base_verbose=10
This error message was put in to this OMPI release because this part of the
code has known problems when used multi threaded.
Joseph Schuchart
Hi Anastasia,
Definitely check the mpirun when in batch environment but you may also want
to upgrade to Open MPI 2.0.2.
Howard
r...@open-mpi.org schrieb am Mi. 15. Feb. 2017 um 07:49:
> Nothing immediate comes to mind - all sbatch does is create an allocation
> and then run your script in it.
stead of ORTE_SUCCESS
--
On Thu, Feb 2, 2017 at 12:29 PM, Howard Pritchard
wrote:
Hi Michel
Try adding --enable-static to the configure.
That fixed the problem for me.
Howard
Michel Lesoinne schrieb am Mi. 1. Feb. 2017
gt;
>
>
> Hello Howard,
>
> Here is the error output after building with debug enabled. These CX4
> Mellanox cards view each port as a separate device and I am using port 1 on
> the card which is device mlx5_0.
>
>
>
> Thank you,
>
> Brendan
>
>
>
>
Hi Michel
Try adding --enable-static to the configure.
That fixed the problem for me.
Howard
Michel Lesoinne schrieb am Mi. 1. Feb. 2017 um
19:07:
> I have compiled OpenMPI 2.0.2 on a new Macbook running OS X 10.12 and have
> been trying to run simple program.
> I configured openmpi with
> ../
Hi Michael,
I reproduced this problem on my Mac too:
pn1249323:~/ompi/examples (v2.0.x *)$ mpirun -np 2 ./ring_c
[pn1249323.lanl.gov:94283] mca_base_component_repository_open: unable to
open mca_patcher_overwrite: File not found (ignored)
[pn1249323.lanl.gov:94283] mca_base_component_repository
Hi Michel
It's somewhat unusual to use the disable-shared configure option. That
may be causing this. Could you try to build without using this option and
see if you still see the problem?
Thanks,
Howard
Michel Lesoinne schrieb am Mi. 1. Feb. 2017 um
21:07:
> I have compiled OpenMPI 2.0.2
Hi Wodel
Randomaccess part of HPCC is probably causing this.
Perhaps set PSM env. variable -
Export PSM_MQ_REVCREQ_MAX=1000
or something like that.
Alternatively launch the job using
mpirun --mca plm ob1 --host
to avoid use of psm. Performance will probably suffer with this option
2017-01-23 8:23 GMT-07:00 Brendan Myers :
> Hello Howard,
>
> Thank you for looking into this. Attached is the output you requested.
> Also, I am using Open MPI 2.0.1.
>
>
>
> Thank you,
>
> Brendan
>
>
>
> *From:* users [mailto:users-boun...@lists.open-
Hi Brendan
I doubt this kind of config has gotten any testing with OMPI. Could you
rerun with
--mca btl_base_verbose 100
added to the command line and post the output to the list?
Howard
Brendan Myers schrieb am Fr. 20. Jan. 2017
um 15:04:
> Hello,
>
> I am attempting to get Open MPI to ru
Comm_spawn
> [loki:13586] *** reported by process [2873294849,0]
> [loki:13586] *** on communicator MPI_COMM_WORLD
> [loki:13586] *** MPI_ERR_UNKNOWN: unknown error
> [loki:13586] *** MPI_ERRORS_ARE_FATAL (processes in this communicator will
> now abort,
> [loki:13586] ***a
HI Siegmar,
Could you post the configury options you use when building the 2.0.2rc3?
Maybe that will help in trying to reproduce the segfault you are observing.
Howard
2017-01-07 2:30 GMT-07:00 Siegmar Gross <
siegmar.gr...@informatik.hs-fulda.de>:
> Hi,
>
> I have installed openmpi-2.0.2rc3 o
[loki:05572] mca: base: close: component self closed
> [loki:05572] mca: base: close: unloading component self
> [loki:05572] mca: base: close: component tcp closed
> [loki:05572] mca: base: close: unloading component tcp
> loki spawn 125
>
>
> Kind regards and thank you v
HI Siegmar,
I've attempted to reproduce this using gnu compilers and
the version of this test program(s) you posted earlier in 2016
but am unable to reproduce the problem.
Could you double check that the slave program can be
successfully run when launched directly by mpirun/mpiexec?
It might also
Hi Paul,
Thanks very much Christmas present.
The Open MPI README has been updated
to include a note about issues with the Intel 16.0.3-4 compiler suites.
Enjoy the holidays,
Howard
2016-12-23 3:41 GMT-07:00 Paul Kapinos :
> Hi all,
>
> we discussed this issue with Intel compiler support and
ke sure you have the hfi1 module/driver loaded.
>>
>> In addition, please confirm the links are in active state on all the
>> nodes `opainfo`
>>
>>
>>
>> _MAC
>>
>>
>>
>> *From:* users [mailto:users-boun...@lists.open-mpi.org] *On B
hello Daniele,
Could you post the output from ompi_info command? I'm noticing on the RPMS
that came with the rhel7.2 distro on
one of our systems that it was built to support psm2/hfi-1.
Two things, could you try running applications with
mpirun --mca pml ob1 (all the rest of your args)
and se
Hi Jeff,
I don't think it was the use of memkind itself, but a need to refactor the
way Open MPI is using info objects
that was the issue. I don't recall the details.
Howard
2016-11-22 16:27 GMT-07:00 Jeff Hammond :
>
>>
>>1. MPI_ALLOC_MEM integration with memkind
>>
>> It would sense to
whether to go with a v2.2.x release next
year or to go from v2.1.x to v3.x in late 2017 or early 2018 at the link
below:
https://www.open-mpi.org/sc16/
Thanks very much,
Howard
--
Howard Pritchard
HPC-DES
Los Alamos National Laboratory
___
users mailing
Hi Christof,
Thanks for trying out 2.0.1. Sorry that you're hitting problems.
Could you try to run the tests using the 'ob1' PML in order to
bypass PSM2?
mpirun --mca pml ob1 (all the rest of the args)
and see if you still observe the failures?
Howard
2016-11-18 9:32 GMT-07:00 Christof Köhle
HI Brenda,
I should clarify as my response may confuse folks. We had configured the
connectx4 cards to use
ethernet/RoCE rather than IB transport for these measurements.
Howard
2016-11-08 16:08 GMT-07:00 Howard Pritchard :
> Hi Brenda,
>
> What type of ethernet device (is this a Mel
Hi Brenda,
What type of ethernet device (is this a Mellanox HCA?) and ethernet switch
are you using? The mpirun configure
options look correct to me. Is it possible that you have all the mpi
processes on a single node?
It should be pretty obvious from the SendRecv IMB test if you're using
RoCE.
HI David,
If you are using srun, you can
export OMPI_MCA_pmix_base_verbose=10
and there will be output to show which SLURM pmi library you are using.
Howard
2016-10-13 12:55 GMT-06:00 David Shrader :
> That is really good to know. Thanks!
> David
>
>
> On 10/13/2016 12:27 PM, r...@open-mpi.org
Hi Joseph,
Thanks for reporting this problem.
There's an issue now (#2012)
https://github.com/open-mpi/ompi/issues/2012
to track this.
Howard
2016-08-25 7:44 GMT-06:00 Christoph Niethammer :
> Hello,
>
> The Error is not 100% reproducible for me every time but seems to
> disappear entirely i
Hello Chao,
Could you send the output of ompi_info and your configure options to the
mail list?
Also, if you could describe your system that would be useful.
Thanks for trying the 2.0.0 release.
Howard
2016-07-28 11:53 GMT-06:00 Chao Liu :
> Hi,
>
> I installed the latest version of openmpi,
Hi Gundram
Could you configure without the disable dlopen option and retry?
Howard
Am Freitag, 8. Juli 2016 schrieb Gilles Gouaillardet :
> the JVM sets its own signal handlers, and it is important openmpi dones
> not override them.
> this is what previously happened with PSM (infinipath) but t
Hi Siegmar,
Sorry for the delay, I seem to have missed this one.
It looks like there's an error in the way the native methods are processing
java exceptions. The code correctly builds up an exception message for
cases where MPI 'c' returns non-success but, not if the problem occured
in one of th
0*
>
> * Env[4]: OMPI_MCA_orte_peer_init_barrier_id=1*
>
> * Env[5]: OMPI_MCA_orte_peer_fini_barrier_id=2*
>
> * Env[6]: TMPDIR=/var/folders/5t/6tqp003x4fn09fzgtx46tjdhgn/T/*
>
> * Env[7]: __CF_USER_TEXT_ENCODING=0x1F5:0x0:0x4*
>
>
> What do you think ?
>
&
Hello Claudio,
mpirun should be combining your java.library.path option with the one
needed to add
the Open MPI's java bindings as well.
Which version of Open MPI are you using?
Could you first try to compile the Ring.java code in ompi/examples and run
it with the
following additional mpirun par
Hi Durga,
I'd suggest reposting this to the libfabric-users mail list.
You can join that list at
http://lists.openfabrics.org/mailman/listinfo/libfabric-users
I'd suggest including the output of config.log. If you installed
ofed in non-canonical location, you may need to give an explicit
path as
Hello Saliya,
Sorry i did not see this email earlier. There are a bunch of java test
codes including performance tests like used in the paper at
https://github.com/open-mpi/ompi-java-test
Howard
2016-02-27 23:01 GMT-07:00 Saliya Ekanayake :
> Hi,
>
> I see this paper from Oscar refers to a J
HI Matt,
If you don't need oshmem, you could try again with --disable-oshmem added
to the config line
Howard
2016-01-22 12:15 GMT-07:00 Matt Thompson :
> All,
>
> I'm trying to duplicate an issue I had with ESMF long ago (not sure if I
> reported it here or at ESMF, but...). It had been a whil
HI Ibrahim,
Are you using a 32bit or 64bit JVM?
I don't think this is an Open MPI issue, but likely something owing to your
app or your java setup.
You may want to checkout
http://javaeesupportpatterns.blogspot.com/2012/09/outofmemoryerror-unable-to-create-new.html
If you'd like to post the jav
HI Sigmar,
Would you mind posting your MsgSendRecvMain to the mail list? I'd like to
see if I can
reproduce it on my linux box.
Thanks,
Howard
2016-01-14 7:30 GMT-07:00 Siegmar Gross <
siegmar.gr...@informatik.hs-fulda.de>:
> Hi,
>
> I've successfully built openmpi-v1.10.1-140-g31ff573 on
Hi Marko,
You can probably find examples of what you'd like to do on github:
https://github.com/open-mpi/ompi-java-test
There are numerous MPI-2 RMA examples in the one-sided subdirectory.
If you've never used github before, jus click on the download as zip
button in the upper right hand corner
ce for use either on edison or cori.
Howard
2015-11-19 17:11 GMT-07:00 Howard Pritchard :
> Hi Jeff H.
>
> Why don't you just try configuring with
>
> ./configure --prefix=my_favorite_install_dir
> --with-libfabric=install_dir_for_libfabric
> make -j 8 install
>
>
Hi Jeff H.
Why don't you just try configuring with
./configure --prefix=my_favorite_install_dir
--with-libfabric=install_dir_for_libfabric
make -j 8 install
and see what happens?
Make sure before you configure that you have PrgEnv-gnu or PrgEnv-intel
module loaded.
Those were the configure/com
Hi Ibrahim,
If you just try to compile with the javac do you at least see a "error:
package mpi..." does not exist?
Adding the "-verbose" option may also help with diagnosing the problem.
If the javac doesn't get that far then your problem is with the java
install.
Howard
2015-11-19 6:45 GMT-
Hello Ibrahim
As a sanity check, could you try to compile the Hello.java in examples?
mpijavac --verbose Hello.java
you should see something like:
/usr/bin/javac -cp
/global/homes/h/hpp/ompi_install/lib/mpi.jar:/global/homes/h/hpp/ompi_install/lib/shmem.jar
Hello.java
You may also want to doub
gh the default is for Open MPI to use mtl/psm on that network.
>
> Please forgive my ignorance, the amount of different options is rather
> overwhelming..
>
> Marcin
>
>
>
> On 09/30/2015 04:26 PM, Howard Pritchard wrote:
>
> Hello Marcin
>
> What configure
Hello Marcin
What configure options are you using besides with-libfabric?
Could you post your config.log file tp the list?
Looks like you only install fi_ext_usnic.h if you could build the usnic
libfab provider. When you configured libfabric what providers were listed
at the end of configure ru
abled
>
> Cheers,
>
> Gilles
>
> On Saturday, August 15, 2015, Howard Pritchard
> wrote:
>
>> Hi Jeff,
>>
>> I don't know why Gilles keeps picking on the persistent request problem
>> and mixing
>> it up with this user bug. I do think fo
eatly surprised if
> he had InfiniPath on his systems where he ran into this segv issue...?
>
>
> > On Aug 14, 2015, at 1:08 PM, Howard Pritchard
> wrote:
> >
> > Hi Gilles,
> >
> > Good catch! Nate we hadn't been testing on a infinipath system.
&g
/www.dropbox.com/sh/pds5c5wecfpb2wk/AAAcz17UTDQErmrUqp2SPjpqa?dl=0
>
> *You can run it with and without MPI:*
>
> > java MPITestBroke data/
> > mpirun -np 1 java MPITestBroke data/
>
> *Attached is a text file of what I see when I run it with mpirun and your
> debug
see when I run it with mpirun and your
> debug flag. Lots of debug lines.*
>
>
> Nate
>
>
>
>
>
> On Wed, Aug 12, 2015 at 11:09 AM, Howard Pritchard
> wrote:
>
>> Hi Nate,
>>
>> Sorry for the delay in getting back to you.
>>
>> W
jre
> --enable-libgcj-multifile --enable-java-maintainer-mode
> --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib
> --with-ppl --with-cloog --with-tune=generic --with-arch_32=i686
> --build=x86_64-redhat-linux
> Thread model: posix
> gcc version 4.4.7 20120313
of data and does various
> processing to it.
>
> Attached is a tweets.tgz file that you can uncompress to have an input
> directory. The text file is just the same line over and over again. Run it
> as:
>
> *java MPITestBroke tweets/*
>
>
> Nate
>
>
>
>
an input
> directory. The text file is just the same line over and over again. Run it
> as:
>
> *java MPITestBroke tweets/*
>
>
> Nate
>
>
>
>
>
> On Wed, Aug 5, 2015 at 8:29 AM, Howard Pritchard
> wrote:
>
>> Hi Nate,
>>
>> Sorry
;> that's the proper way to do it. Attached is my config log. The behavior
>>> when running our code appears to be the same. The output is the same error
>>> I pasted in my email above. It occurs when calling MPI.init().
>>>
>>> I'm not great at debug
nit().
>
> I'm not great at debugging this sort of stuff, but happy to try things out
> if you need me to.
>
> Nate
>
>
> On Tue, Aug 4, 2015 at 5:09 AM, Howard Pritchard
> wrote:
>
>> Hello Nate,
>>
>> As a first step to addressing this, cou
Hello Nate,
As a first step to addressing this, could you please try using gcc rather
than the Intel compilers to build Open MPI?
We've been doing a lot of work recently on the java bindings, etc. but have
never tried using any compilers other
than gcc when working with the java bindings.
Thanks
gt; Cray, Inc.
> ------
> *From:* users [users-boun...@open-mpi.org] on behalf of Howard Pritchard [
> hpprit...@gmail.com]
> *Sent:* Thursday, June 25, 2015 11:00 PM
> *To:* Open MPI Users
> *Subject:* Re: [OMPI users] Running with native ugni on a Cray XC
&g
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