Dear all, I am trying to learn how Open MPI works. Followed many instructions on Web, I tried to setup MPI Hello projects on Eclipse PTP. I am wondering if there is any protocol to setup such an environment.
I did try a few combination, but still stuck at the point where sometimes there are: 1. little bugs symbol showing on the left panel (next to the line numbers) while debugging. Things like "Symbol 'ompi_mpi_finalized' could not be resolved". I think this is due to environmental variables or paths not being set correctly, but I don't know what I have missed. 2. Cannot toggle breakpoints or toggled breakpoints being set on a relative file path. This makes the threads not stopping at the breakpoints. My environment is CentOS 6.6 running on a machine with 32GB memory, and Intel i7-3770. Since I am still experimenting on local debugging, I am debugging on Generic Open MPI Interactive with connection type local or remotely to 127.0.0.1, and with only a few processes. Detailed Eclipse installation configuration attached. My Open MPI is configured as ../configure --enable-debug --enable-event-debug --enable-mem-debug --enable-mem-profile The compiler is GNU C compiler. This gives a lot of information in the console while debugging but not very useful. I am not sure if I should run 'make install' for Open MPI to /usr, or simply set Open MPI source tree as part of the project, or both. Open MPI has examples folder but I don't know how to use the code directly as my source code. For now I can step into source code of Open MPI, but sometimes I cannot toggle breakpoints. Attached is my current debug configuration. Good day, Alvyn A screen shot: https://www.dropbox.com/s/s105m2qgi14oj2y/Screenshot-Parallel%20Debug%20-%20ompitest-build-ompi-mpi-c-profile-pinit.c%20-%20Eclipse%20.png?dl=0 Eclipse configuration: https://www.dropbox.com/s/5fnrqyga842w0e0/eclipse.conf?dl=0
debug.conf
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