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

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] 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] 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] 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

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] 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] 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] 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_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] 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] 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] 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] 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()

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] 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] 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

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, 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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] 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

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