Re: [OMPI users] mpirun won't find programs from the PATH environment variable that are in directories that are relative paths

thanks! Glad to help. best, David Schneider SLAC/LCLS From: users [users-boun...@lists.open-mpi.org] on behalf of Reuti [re...@staff.uni-marburg.de] Sent: Friday, August 12, 2016 12:00 PM To: Open MPI Users Subject: Re: [OMPI users] mpirun won't find prog

[OMPI users] Warning: librdmacm: couldn't read ABI version. librdmacm: assuming: 4 CMA: unable to get RDMA device list

I'm testing a "hello world" code from the Pacheco[2] book about parallel programming:   #include #include #include const int MAX_STRING = 100; int main(void) {     char     greeting[MAX_STRING];     int     comm_sz;     int    my_rank;     MPI_Init(NULL, NULL);     MPI_Comm_size(MPI_COMM_W