Re: [OMPI users] openmpi 1.6.3 fails to identify local host if its IP is 127.0.1.1

Am 19.06.2013 um 22:14 schrieb Riccardo Murri: > On 19 June 2013 20:42, Reuti wrote: >> Am 19.06.2013 um 19:43 schrieb Riccardo Murri : >> >>> On 19 June 2013 16:01, Ralph Castain wrote: How is OMPI picking up this

Re: [OMPI users] error with openmpi on snow leopard

Hi Lorenzo Did you really use: >> -prefix=/Users/lorenzodona/Desktop/openmpi-1.7.1/bin as you say in your email (note the extra "bin" at the end)? Or did you perhaps use something more common? Say: -prefix=/Users/lorenzodona/Desktop/openmpi-1.7.1 Is the extra "bin" sub-directory in your

Re: [OMPI users] error with openmpi on snow leopard

Hi Lorenzo, I think you should export the following before doing configuration step: $ export F77=gfortran $ export FFLAGS='-m64' $ export FC=gfortran $ export FCFLAGS='-m64' Also include --enable-gfortran in the configure step line. Yours, Reem On 19 June 2013 21:11, Lorenzo Donà

Re: [OMPI users] openmpi 1.6.3 fails to identify local host if its IP is 127.0.1.1

On 19 June 2013 20:42, Reuti wrote: > Am 19.06.2013 um 19:43 schrieb Riccardo Murri : > >> On 19 June 2013 16:01, Ralph Castain wrote: >>> How is OMPI picking up this hostfile? It isn't being specified on the cmd >>> line -

Re: [OMPI users] MPI_Init_thread hangs in OpenMPI 1.7.1 when using --enable-mpi-thread-multiple

I can confirm that --enable-event-thread-support --enable-opal-multi-threads --enable-orte-progress-threads --enable-mpi-thread-multiple worked for me as well under OSX 10.8.4 with clang. The orte-progress flag is needed, without it the parallel process hangs. I will report this to the

Re: [OMPI users] error with openmpi on snow leopard

ok thans let me try and I will you know :) Il giorno 19/giu/2013, alle ore 21.37, Ralph Castain ha scritto: > you need to put your prefix at the beginning: > > PATH=/Users/lorenzodona/Desktop/openmpi-1.7.1/bin:$PATH > LD_LIBRARY_PATH=/Users/lorenzodona/Desktop/openmpi-1.7.1/lib:$LD_LIBRARY_PATH

Re: [OMPI users] error with openmpi on snow leopard

you need to put your prefix at the beginning: PATH=/Users/lorenzodona/Desktop/openmpi-1.7.1/bin:$PATH LD_LIBRARY_PATH=/Users/lorenzodona/Desktop/openmpi-1.7.1/lib:$LD_LIBRARY_PATH then check that you have it correct by which mpif90 On Jun 19, 2013, at 12:31 PM, Lorenzo Donà

Re: [OMPI users] error with openmpi on snow leopard

I have it I used gfortran after configuration I typed ake ckech and I passed all the tests but when I try to use mpif90 or others mpi compilers I find always Cannot open configuration file /Users/lorenzodona/Desktop/openmpi-1.7.1/share/openmpi/opal_wrapper-wrapper-data.txt Error parsing data

Re: [OMPI users] error with openmpi on snow leopard

Have a look at the README file; it contains a lot of information about building Open MPI. In short, for F90 support, you want to have a Fortran 90 compiler (E.g., gfortran) in your PATH when you run configure. On Jun 19, 2013, at 2:41 PM, Lorenzo Donà wrote: >

Re: [OMPI users] openmpi 1.6.3 fails to identify local host if its IP is 127.0.1.1

Am 19.06.2013 um 19:43 schrieb Riccardo Murri : > On 19 June 2013 16:01, Ralph Castain wrote: >> How is OMPI picking up this hostfile? It isn't being specified on the cmd >> line - are you running under some resource manager? > > Via the environment

Re: [OMPI users] openmpi 1.6.3 fails to identify local host if its IP is 127.0.1.1

Hmmm..certainly sounds like a bug. It should pickup that the node is local. It checks the hostname (as returned by gethostname), but it also checks to see if host resolves to a local address. I'm assuming that the offending host has some other address besides just 127.0.1.1 as otherwise it

Re: [OMPI users] error with openmpi on snow leopard

configure it with gnu 4.6 without configurations options when I compile another program this i the message: Unfortunately, this installation of Open MPI was not compiled with Fortran 90 support. As such, the mpif90 compiler is non-functional. can you help me to configure correctly openmpi? Il

Re: [OMPI users] openmpi 1.6.3 fails to identify local host if its IP is 127.0.1.1

On 19 June 2013 16:01, Ralph Castain wrote: > How is OMPI picking up this hostfile? It isn't being specified on the cmd > line - are you running under some resource manager? Via the environment variable `OMPI_MCA_orte_default_hostfile`. We're running under SGE, but disable

Re: [OMPI users] error with openmpi on snow leopard

How did you configure it? On Jun 19, 2013, at 9:26 AM, Lorenzo Donà wrote: > > > Inizio messaggio inoltrato: > >> Da: Lorenzo Donà >> Data: 19 giugno 2013 18.14.26 GMT+02.00 >> A: us...@open-mpi.org >> Oggetto: error with openmpi on snow

[OMPI users] error with openmpi on snow leopard

Inizio messaggio inoltrato: > Da: Lorenzo Donà > Data: 19 giugno 2013 18.14.26 GMT+02.00 > A: us...@open-mpi.org > Oggetto: error with openmpi on snow leopard > > Hi I compiled openmpi v1.7.1 and previous but I always found this message: > Cannot open configuration

Re: [OMPI users] openmpi 1.6.3 fails to identify local host if its IP is 127.0.1.1

How is OMPI picking up this hostfile? It isn't being specified on the cmd line - are you running under some resource manager? I haven't seen that confusion elsewhere, so I'm trying to understand which code path is involved - hence the questions. On Jun 19, 2013, at 6:26 AM, Riccardo Murri

Re: [OMPI users] openmpi 1.6.3 fails to identify local host if its IP is 127.0.1.1

Hi, (colleague of OP here) On 19 June 2013 15:09, Ralph Castain wrote: > I don't see a hostfile on your command line - so I assume you are using a > default hostfile? What is in it? The hostfile comes from the batch system; it just contains the unqualified host names: $

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Re: [OMPI users] openmpi 1.6.3 fails to identify local host if its IP is 127.0.1.1

I don't see a hostfile on your command line - so I assume you are using a default hostfile? What is in it? On Jun 19, 2013, at 1:49 AM, Sergio Maffioletti wrote: > Hello, > > we have been hit observing a strange behavior with OpenMPI 1.6.3 > > strace -f

Re: [OMPI users] MPI_Init_thread hangs in OpenMPI 1.7.1 when using --enable-mpi-thread-multiple

While I'm glad it worked, having it depend on orte progress thread wasn't done by intent, hence the comment in the configure help output. I'm not seeing any problems with using that option, but please let us know if you run into something. It hasn't been as fully tested as we'd like. On Jun

[OMPI users] openmpi 1.6.3 fails to identify local host if its IP is 127.0.1.1

Hello, we have been hit observing a strange behavior with OpenMPI 1.6.3 strace -f /share/apps/openmpi/1.6.3/bin/mpiexec -n 2 --nooversubscribe --display-allocation --display-map --tag-output /share/apps/gamess/2011R1/gamess.2011R1.x /state/partition1/rmurri/29515/exam01.F05 -scr

Re: [OMPI users] MPI_Init_thread hangs in OpenMPI 1.7.1 when using --enable-mpi-thread-multiple

This has now been solved. The solution (as suggested by Ralph) is to use the following four configure options together: ./configure --enable_event_thread_support --enable_opal_multi_threads --enable_orte_progress_threads --enable_mpi_thread_multiple So, apparently the