Re: [X10-users] Compiling with -x10rt issues

2010-07-21 Thread Igor Peshansky
Hi, Mohammed, This is the kind of issue you would have with any dynamically linked pure MPI executable. If the cluster nodes share a filesystem (or if X10 is installed in the same place on every node), you may be able to export LD_LIBRARY_PATH appropriately when you launch. Otherwise, please ref

Re: [X10-users] Compiling with -x10rt issues

2010-07-21 Thread mohammed elsaeedy
Dear Igor, Thank you very much for the clarifications, but now I'm trying to run over a cluster, if I send the executable file that I just compiled to the cluster, and I try to run it with mpirun/mpiexec, it complains about not finding the file libx10.so, which ofcourse is a library file for X

Re: [X10-users] Compiling with -x10rt issues

2010-07-21 Thread Igor Peshansky
Hi, Mohammed, The answer to your first question depends on the platform, but for most platforms the default is "pgas_sockets". You can launch the resulting executables either with the manager/launcher combination, or with mpirun/mpiexec from some versions of MPI (MPICH2 should work, but I think t

Re: [X10-users] Compiling with -x10rt issues

2010-07-21 Thread mohammed elsaeedy
Dear list, The issue for the 3rd question, was solved by following tuto: Augmenting a pre-built X10 Release with the MPI version of X10RT but then my first two question are still unresolved for me. another thing is that after I compiler with MPI, a

[X10-users] Compiling with -x10rt issues

2010-07-21 Thread mohammed elsaeedy
Dear list, I have developed several applications that work very well locally (one place or several places), and I want to deploy them over a cluster, so I have several questions regarding that: 1) When I compile with "x10c++ -o Hello Hello.x10" which x10rt implementation is used? is it the s