Re: [OMPI users] shmem_init problem with v2.0.0

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,

Re: [OMPI users] Configuring openib on openmpi 1.8.1

Hi Chaitra, Could you send the output from your configure and output from ompi_info? Could you also send the output from the node where you are building ompi of rpm -qa | grep ibverbs If this command indicates an libibverbs-devel was installed on the system, you should check to see if it was ins

Re: [OMPI users] Runtime replacement of mpi libraries?

Hi Folks, See http://www.mpich.org/abi/ I'd recommend if you are using this approach to build with dynamic linking using MPICH from Argonne, then you should be able to run on a cray XE or XC with the mpt 7.X or higher module loaded, and with some luck, things will work. Doesn't look like SGI MP

Re: [OMPI users] Application hangs in 1.8.1 related to collective operations

Hello Ed, Could you post the output of ompi_info? It would also help to know which variant of the collective ops your doing. If you could post the output when you run with mpirun --mca coll_base_verbose 10 "other mpirun args you've been using" that would be great Also, if you know the sizes (

Re: [OMPI users] Strange behavior of OMPI 1.8.3

Hi Michael, If you do not include --enable-ipv6 in the config line, do you still observe the problem? Is it possible that one or more interfaces on nodes H1 and H2 do not have ipv6 enabled? Howard 2014-10-06 16:51 GMT-06:00 Michael Thomadakis : > Hello, > > I've configured OpenMPI1.8.3 with th

Re: [OMPI users] What could cause a segfault in OpenMPI?

Hello Saliya, Would you mind trying to reproduce the problem using the latest 1.8 release - 1.8.3? Thanks, Howard 2014-11-04 11:10 GMT-07:00 Saliya Ekanayake : > Hi, > > I am using OpenMPI 1.8.1 in a Linux cluster that we recently setup. It > builds fine, but when I try to run even the simple

Re: [OMPI users] MPI_Neighbor_alltoallw fails with mpi-1.8.3

Hi Ghislain, I tried to run your test with mvapich 1.9 and get a "message truncated" failure at three ranks. Howard 2014-11-20 8:51 GMT-07:00 Ghislain Viguier : > Dear support, > > I'm encountering an issue with the MPI_Neighbor_alltoallw request of > mpi-1.8.3. > I have enclosed a test case w

Re: [OMPI users] Deadlock in OpenMPI 1.8.3 and PETSc 3.4.5

Hi Ben, Would you mind checking if you still observe this deadlock condition if you use the 1.8.4 rc4 candidate? openmpi-1.8.4rc4.tar.gz I realize the behavior will likely be the same, but this is just to double check

Re: [OMPI users] Whether to use the IB BTL or not

Hello Gary, It depends on how the Open MPI was built, and on mca parameters passed to the job either via settings in an mca params conf file or the mpirun command line or env. variables. If you have mxm (MLNX) or psm (qlogic/intel) installed on the system where your open mpi was built, you may ac

Re: [OMPI users] Whether to use the IB BTL or not

how it decided whether the openib btl > was appropriate before going down the btl list to tcp when all mpirun gets > is a hostname and no other information about connectivity on the remote > end. For instance, is this determined before or after orted runs on the > remote end? > > On 12/23/

Re: [OMPI users] open mpi on blue waters

Mark, How are you building ompi? Also what happens if you use. aprun. I work with ompi on the nersc edison and hopper daily. typically i use aprun though. you definitely dont need to use ccm. and shouldnt. On Mar 25, 2015 6:00 AM, "Mark Santcroos" wrote: > Hi, > > Any users of Open MPI on Bl

Re: [OMPI users] open mpi on blue waters

turn off the disable getpwuid. On Mar 25, 2015 8:14 AM, "Mark Santcroos" wrote: > Hi Howard, > > > On 25 Mar 2015, at 14:58 , Howard Pritchard wrote: > > How are you building ompi? > > My configure is rather straightforward: > ./configure --prefix=$OMPI_PREF

Re: [OMPI users] open mpi on blue waters

Mark Santcroos : > Hi Howard, > > > On 25 Mar 2015, at 14:58 , Howard Pritchard wrote: > > How are you building ompi? > > My configure is rather straightforward: > ./configure --prefix=$OMPI_PREFIX --disable-getpwuid > > Maybe I got spoiled on Hopper/Ediso

Re: [OMPI users] open mpi on blue waters

. > > On Mar 25, 2015, at 9:12 AM, Howard Pritchard wrote: > > Mark, > > If you're wanting to use the orte-submit feature, you will need to get > mpirun working. > > Could you rerun using the mpirun launch method but with > > --mca oob_base_verbose 10 --mca e

Re: [OMPI users] mpirun java

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

Re: [OMPI users] mpirun java

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 ? > &

Re: [OMPI users] problem with exceptions in Java interface

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

Re: [OMPI users] Java-OpenMPI returns with SIGSEGV

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

Re: [OMPI users] Regression: multiple memory regions in dynamic windows

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

Re: [OMPI users] how to tell if pmi or pmi2 is being used?

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

Re: [OMPI users] How to verify RDMA traffic (RoCE) is being sent over a fabric when running OpenMPI

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.

Re: [OMPI users] How to verify RDMA traffic (RoCE) is being sent over a fabric when running OpenMPI

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

Re: [OMPI users] ScaLapack tester fails with 2.0.1, works with 1.10.4; Intel Omni-Path

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

[OMPI users] Follow-up to Open MPI SC'16 BOF

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

Re: [OMPI users] Follow-up to Open MPI SC'16 BOF

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

Re: [OMPI users] device failed to appear .. Connection timed out

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

Re: [OMPI users] device failed to appear .. Connection timed out

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

Re: [OMPI users] Segmentation Fault (Core Dumped) on mpif90 -v

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

Re: [OMPI users] segmentation fault with openmpi-2.0.2rc2 on Linux

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

Re: [OMPI users] segmentation fault with openmpi-2.0.2rc2 on Linux

[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

Re: [OMPI users] still segmentation fault with openmpi-2.0.2rc3 on Linux

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

Re: [OMPI users] still segmentation fault with openmpi-2.0.2rc3 on Linux

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

Re: [OMPI users] Open MPI over RoCE using breakout cable and switch

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

Re: [OMPI users] Open MPI over RoCE using breakout cable and switch

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-

Re: [OMPI users] Error using hpcc benchmark

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

Re: [OMPI users] OpenMPI not running any job on Mac OS X 10.12

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

Re: [OMPI users] OpenMPI not running any job on Mac OS X 10.12

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

Re: [OMPI users] OpenMPI not running any job on Mac OS X 10.12

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 > ../

Re: [OMPI users] Open MPI over RoCE using breakout cable and switch

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 > > > >

Re: [OMPI users] OpenMPI not running any job on Mac OS X 10.12

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

Re: [OMPI users] Problem with MPI_Comm_spawn using openmpi 2.0.x + sbatch

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.

Re: [OMPI users] MPI_THREAD_MULTIPLE: Fatal error on MPI_Win_create

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

Re: [OMPI users] Issues with different IB adapters and openmpi 2.0.2

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

Re: [OMPI users] Shared Windows and MPI_Accumulate

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

Re: [OMPI users] sharedfp/lockedfile collision between multiple program instances

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

Re: [OMPI users] Shared Windows and MPI_Accumulate

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

Re: [OMPI users] Openmpi 1.10.4 crashes with 1024 processes

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

Re: [OMPI users] Openmpi 1.10.4 crashes with 1024 processes

) 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

Re: [OMPI users] Openmpi 1.10.4 crashes with 1024 processes

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

Re: [OMPI users] pmix, lxc, hpcx

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

Re: [OMPI users] openmpi-master-201708190239-9d3f451: warnings from "make" and "make check"

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

Re: [OMPI users] openmpi-2.1.2rc2: warnings from "make" and "make check"

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.

Re: [OMPI users] Strange benchmarks at large message sizes

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

Re: [OMPI users] Open MPI on Cray XE6 / Gemini

n/listinfo.cgi/users ___ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users -- Howard Pritchard Software Engineering Cray, Inc.

Re: [OMPI users] error with mrmpi and openmpi

ie Mellon University ___ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users ___ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users

Re: [OMPI users] OpenMPI on Cray XT4 CNL

Hello Olli-Pekka et al, The cnos_mpi_os.h include file ought to be in $CATAMOUNT_DIR/catamount/linux/include so if you add -I $CATAMOUNT_DIR/catamount/linux/include in the configure line for CFLAGS perhaps it will work. CATAMOUNT_DIR environment variable is defined when you load one of the Prg

Re: [OMPI users] OpenMPI 1.8.4 - Java Library - allToAllv()

Hello HR, It would also be useful to know which java version you are using, as well as the configure options used when building open mpi. Thanks, Howard 2015-04-05 19:10 GMT-06:00 Ralph Castain : > If not too much trouble, can you extract just the alltoallv portion and > provide us with a sm

Re: [OMPI users] OpenMPI 1.8.4 - Java Library - allToAllv()

2 - size2: 0,1,1,2 >> rank 3 - size2: 2,1,2,1 >> >> >> Can you check your code to see if perhaps the values you are passing >> didn’t get translated correctly from your C++ version to the Java version? >> >> >> >> On Apr 6, 2015, at 5:03 AM, Ho

Re: [OMPI users] OpenMPI 1.8.4 - Java Library - allToAllv()

? >> >> >> On Apr 6, 2015, at 1:44 PM, Hamidreza Anvari wrote: >> >> I'll try that as well. >> Meanwhile, I found that my c++ code is running fine on a machine running >> OpenMPI 1.5.4, but I receive the same error under OpenMPI 1.8.4 for both >&g

Re: [OMPI users] http://www.open-mpi.org/doc/current/man3/MPI_Win_lock_all.3.php

Hi Thomas, Thanks very much for pointing this out. Will fix shortly. Howard On Apr 7, 2015 5:35 AM, "Thomas Jahns" wrote: > Hello, > > I think above web site lists the Fortran syntax section incorrectly as > > INCLUDE ’mpif.h’ > MPI_WIN_LOCK(ASSERT, WIN, IERROR) > INTEGER ASSERT, WIN, IERR

Re: [OMPI users] mpi_type_create_struct not working for large counts

HI Stephan, For starters, would you mind sending the output you get when you run the ompi_info command? If you could, it would be great if you could try running the test against the latest 1.8.5rc1 ? The test appears to

Re: [OMPI users] mpi_type_create_struct not working for large counts

> On Tue, Apr 14, 2015 at 06:43:31AM +, MOHR STEPHAN 239883 wrote: > >> Hi Howard, > >> > >> I tried with 1.8.5rc1, but it doesn't work either. > >> > >> The output of ompi_info is attached. > >> > >> Thanks, > >> Stephan > >> > >>

Re: [OMPI users] problem with Java in openmpi-dev-1567-g11e8c20

Hi Sigmar Could you double check that on the linux box you are using an ompi install which has java support? Ive hit this error when Ive accidentally picked up an ompi install where i forgot to configure java support. Howard On Apr 21, 2015 10:11 AM, "Siegmar Gross" < siegmar.gr...@informatik.h

Re: [OMPI users] MPI_Finalize not behaving correctly, orphaned processes

Hi Jack, Are you using a system at LANL? Maybe I could try to reproduce the problem on the system you are using. The system call stuff adds a certain bit of zest to the problem. does the app make fortran system calls to do the copying and pasting? Howard On Apr 22, 2015 4:24 PM, "Galloway, Jack

Re: [OMPI users] MPI_Finalize not behaving correctly, orphaned processes

> > *From:* users [mailto:users-boun...@open-mpi.org] *On Behalf Of *Howard > Pritchard > *Sent:* Thursday, April 23, 2015 8:15 AM > *To:* Open MPI Users > *Subject:* Re: [OMPI users] MPI_Finalize not behaving correctly, orphaned > processes > > > > Hi Jack, > >

Re: [OMPI users] orted segmentation fault in pmix on master

Hello Ken, Could you give the details of the allocation request (qsub args) as well as the mpirun command line args? I'm trying to reproduce on the nersc system. It would be interesting if you have access to a similar size non-cray cluster if you get the same problems. Howard 2015-06-11 9:13 G

Re: [OMPI users] orted segmentation fault in pmix on master

Howard 2015-06-11 12:10 GMT-06:00 Leiter, Kenneth W CIV USARMY ARL (US) < kenneth.w.leiter2@mail.mil>: > I will try on a non-cray machine as well. > > - Ken > > -Original Message- > From: users [mailto:users-boun...@open-mpi.org] On Behalf Of Howard > Prit

Re: [OMPI users] orted segmentation fault in pmix on master

the > output along? I’d like to see why it things you are oversubscribed. > > Thanks > > > On Jun 11, 2015, at 11:36 AM, Howard Pritchard > wrote: > > Hi Ken, > > Could you post the output of your ompi_info? > > I have PrgEnv-gnu/5.2.56 and gcc/4.9.2 loa

Re: [OMPI users] hybrid programming and OpenMPI compilation

Hello Fedele, Would it be possible to build the open mpi package to use gfortran and run the test again? Do you observe this problem if you build a Open MP (<-> MP not MPI) only version of the test case? I can't reproduce this problem using gfortran. I don't have access to an Intel compiler at

Re: [OMPI users] Running with native ugni on a Cray XC

Hi Nick use master not 1.8.x. for cray xc. also for config do not pay attention to cray/lanl platform files. just do config. also if using nativized slurm launch with srun not mpirun. howard -- sent from my smart phonr so no good type. Howard On Jun 25, 2015 2:56 PM, "Nick Radcliffe

Re: [OMPI users] Running with native ugni on a Cray XC

using the 1.8.X release stream on Cray XE/XK/XC. Howard 2015-06-25 19:35 GMT-06:00 Nick Radcliffe : > Thanks Howard, using master worked for me. > > Nick Radcliffe > Software Engineer > Cray, Inc. > -- > *From:* users [users-boun...@open-mpi.org

Re: [OMPI users] Running with native ugni on a Cray XC

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

Re: [OMPI users] segfault on java binding from MPI.init()

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

Re: [OMPI users] segfault on java binding from MPI.init()

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

Re: [OMPI users] segfault on java binding from MPI.init()

;> 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

Re: [OMPI users] segfault on java binding from MPI.init()

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

Re: [OMPI users] segfault on java binding from MPI.init()

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 > > > >

Re: [OMPI users] segfault on java binding from MPI.init()

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

Re: [OMPI users] segfault on java binding from MPI.init()

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

Re: [OMPI users] segfault on java binding from MPI.init()

/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

Re: [OMPI users] segfault on java binding from MPI.init()

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

Re: [OMPI users] segfault on java binding from MPI.init()

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

Re: [OMPI users] libfabric/usnic does not compile in 2.x

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

Re: [OMPI users] libfabric/usnic does not compile in 2.x

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

Re: [OMPI users] mpijavac doesn't compile any thing

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

Re: [OMPI users] mpijavac doesn't compile any thing

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-

Re: [OMPI users] help understand unhelpful ORTE error message

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

Re: [OMPI users] help understand unhelpful ORTE error message

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 > >

Re: [OMPI users] RMA operations with java buffers

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

Re: [OMPI users] problem with execstack and openmpi-v1.10.1-140-g31ff573

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

Re: [OMPI users] How to allocate more memory to java OpenMPI

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

Re: [OMPI users] Issues Building Open MPI static with Intel Fortran 16

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

Re: [OMPI users] Java MPI Code for NAS Benchmarks

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

Re: [OMPI users] libfabric verb provider for iWARP RNIC

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

Re: [OMPI users] [OMPI devel] Open MPI 2.0.4rc2 available for testing

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 

Re: [OMPI users] OMPI 2.1.2 and SLURM compatibility

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

Re: [OMPI users] Problems building OpenMPI 2.1.1 on Intel KNL

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

Re: [OMPI users] Using shmem_int_fadd() in OpenMPI's SHMEM

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

Re: [OMPI users] [EXTERNAL] Re: Using shmem_int_fadd() in OpenMPI's SHMEM

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 > >

Re: [OMPI users] [EXTERNAL] Re: Using shmem_int_fadd() in OpenMPI\'s SHMEM

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

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