Re: [OMPI users] openmpi-1.8.5: ORTE was unable to start daemons

2015-05-15 Thread Siegmar Gross
Hi Gilles, > can you run > LD_LIBRARY_PATH= LD_LIBRARY_PATH64= /usr/bin/ssh > on all your boxes ? > > the root cause could be you try to run ssh on box A with the env of box B No, should be the same on all boxes (it worked before and it still works with openmpi-1.9 in the same environment). We d

Re: [OMPI users] openmpi-1.8.5: Java UnsupportedClassVersionError for Solaris

2015-05-15 Thread Siegmar Gross
Hi Gilles, > do sunpc0 and sunpc1 run the same java version ? Yes. > from sunpc1, can you run > mpiexec -np 1 java InitFinalizeMain ? Yes. sunpc1 java 114 mpiexec -np 1 java InitFinalizeMain Hello! sunpc1 java 115 ssh sunpc0 ... sunpc0 fd1026 107 mpiexec -np 1 java InitFinalizeMain Hello! su

Re: [OMPI users] About POSIX APIs used on openMPI

2015-05-15 Thread Jeff Squyres (jsquyres)
On May 14, 2015, at 11:29 PM, Chaitra Kumar wrote: > > We are developing an application which can handle only POSIX threads and > POSIX synchronization APIs. I would like to know if the OpenMPI runtime > implementation makes use of the POSIX threads and POSIX synchronization APIs > (lock, mu

Re: [OMPI users] openmpi-1.8.5: ORTE was unable to start daemons

2015-05-15 Thread Gilles Gouaillardet
Siegmar, can you run LD_LIBRARY_PATH= LD_LIBRARY_PATH64= /usr/bin/ssh on all your boxes ? the root cause could be you try to run ssh on box A with the env of box B can you also run with the -output-tag (or -tag-output) so we can figure out on which box ssh is failing Cheers, Gilles On Friday,

Re: [OMPI users] openmpi-1.8.5: Java UnsupportedClassVersionError for Solaris

2015-05-15 Thread Gilles Gouaillardet
Siegmar, do sunpc0 and sunpc1 run the same java version ? from sunpc1, can you run mpiexec -np 1 java InitFinalizeMain ? Cheers, Gilles On Friday, May 15, 2015, Siegmar Gross wrote: > Hi, > > I successfully installed openmpi-1.8.5 on my machines (Solaris 10 > Sparc, Solaris 10 x86_64, and op

[OMPI users] openmpi-1.8.5: ORTE was unable to start daemons

2015-05-15 Thread Siegmar Gross
Hi, I successfully installed openmpi-1.8.5 on my machines (Solaris 10 Sparc, Solaris 10 x86_64, and openSUSE Linux 12.1 x86_64) with gcc-4.9.2 and Sun C 5.13. I get the same error for both compilers, if I use the following command and no errors if I change the order of the first two machines. I al

[OMPI users] openmpi-1.8.5: Java UnsupportedClassVersionError for Solaris

2015-05-15 Thread Siegmar Gross
Hi, I successfully installed openmpi-1.8.5 on my machines (Solaris 10 Sparc, Solaris 10 x86_64, and openSUSE Linux 12.1 x86_64) with gcc-4.9.2 and Sun C 5.13. Unfortunately I get an error for my Java programs for both versions if I use two Solaris machines. It works fine for two Linux machines. "m

[OMPI users] About POSIX APIs used on openMPI

2015-05-15 Thread Chaitra Kumar
Hi Team, We are developing an application which can handle only POSIX threads and POSIX synchronization APIs. I would like to know if the OpenMPI runtime implementation makes use of the POSIX threads and POSIX synchronization APIs (lock, mutex, semaphore, signal, etc.) or not, in particular, th