Re: [OMPI users] internal error with mpiJava in openmpi-1.9a1r27380

2012-10-11 Thread Ralph Castain
Like I said, I haven't tried any of that, so I have no idea if/how it would work. I don't have access to any hetero system and we don't see it very often at all, so it is quite possible the hetero support really isn't there. I'll look at some of the Java-specific issues later. On Thu, Oct 11, 20

Re: [OMPI users] internal error with mpiJava in openmpi-1.9a1r27380

2012-10-11 Thread Siegmar Gross
Hi, > I haven't tried heterogeneous apps on the Java code yet - could well not > work. At the least, I would expect you need to compile your Java app > against the corresponding OMPI install on each architecture, and ensure the > right one gets run on each node. Even though it's a Java app, the cl

Re: [OMPI users] internal error with mpiJava in openmpi-1.9a1r27380

2012-10-10 Thread Ralph Castain
I haven't tried heterogeneous apps on the Java code yet - could well not work. At the least, I would expect you need to compile your Java app against the corresponding OMPI install on each architecture, and ensure the right one gets run on each node. Even though it's a Java app, the classes need to

[OMPI users] internal error with mpiJava in openmpi-1.9a1r27380

2012-10-10 Thread Siegmar Gross
Hi, I have built openmpi-1.9a1r27380 with Java support and implemented a small program that sends some kind of "hello" with Send/Recv. tyr java 164 make mpijavac -d /home/fd1026/mpi_classfiles MsgSendRecvMain.java ... Everything works fine, if I use Solaris 10 x86_84. tyr java 165 mpiexec -np