Hi, I'm currently trying to get the included java bindings running but as I've mentioned in a previous post I've had some problems.
./configure --prefix=/opt/openmpi-1.9-java --without-openib --enable-static --with-threads=posix --enable-mpi-thread-multiple --enable-mpi-java --with-jdk-bindir=/usr/lib/jvm/java-7-openjdk-armhf/bin --with-jdk-headers=/usr/lib/jvm/java-7-openjdk-armhf/include The configure succeeds without any errors, but the build breaks in ompi/mpi/java/c since the compiler doesn't include the jdk-headers. I fixed the corresponding Makefile to include it and it works. The second error I get is in ompi/tools/wrappers/Makefile where it sets: am__append_1 = mpijavac.1 am__append_2 = mpijavac.1 shouldn't this be mpijavac.pl instead? I changed it to .pl and it seems to build with any more errors, "mpirun java" works fine for some simple Java tests. After this I tried some other tests using the MPI.OBJECT datatype, just to discover that it wasn't supported. I saw that it was included in mpiJava 1.2 and the current mpiJava in OMPI is 1.1(?). I guess the java bindings aren't that prioritized? Do you have any advice for me to do, should I try to update the bindings or do you have any other recommendations how to get it running? Regards, Christoffer Hamberg
