I have recently managed to install SciDB 13.11 on a virtual machine running CentOS 6.5. Now that I have a working instance, I am attempting to test the SVD functionality of SciDB. Working towards that goal, I have attempted to follow an example problem used within the SciDB user guide for gesvd. However, upon running gesvd I receive an error complaining about MPI. Is the example problem simply completed too quickly and thus returning the MPI error, or is this a different bug? Please advise on how I might rectify this MPI problem.
My attempt to replicate the example problem:
CON> iif(i=j,sqrt(3)/2, iif(i=1,0.5,-0.5))),A);
AFL% store(build(<val:double>[i=0:1,32,0,j=0:1,32,0],iif(i!=j, 0,
CON> iif(i=j,sqrt(3)/2, iif(i=1,-0.5,0.5))),C);
SystemException in file: src/mpi/MPISlaveProxy.cpp function: checkLauncher line: 59
Error id: scidb::SCIDB_SE_INTERNAL::SCIDB_LE_OPERATION_FAILED
Error description: Internal SciDB error. Operation 'MPI launcher process already terminated' failed.
My SciDB config.ini
Thanks for any help you can offer,