Looks to me like you have a misspelling in your program - it is looking for something called "mp_barrier", which doesn't exist in an MPI library.
Did you mean to use "mpi_barrier"? On Jul 30, 2010, at 8:55 AM, LB wrote: > Hello, > > I am trying to compile a Fortran77 program which supports PVM and MPI. When I > link compiled objects by > > mpif77 -B100 -o runme olib/*.o clib/*.o -L/usr/X11R6/lib64 -L/usr/X11R6/lib > -lX11 -L$PVM_ROOT/lib/$PVM_ARCH -lfpvm3 -lpvm3 > > I get the following error > > /opt/intel/fce/9.1.036/lib/libimf.so: warning: warning: feupdateenv is not > implemented and will always fail > olib/vtask.o: In function `vtask_': > vtask.f:(.text+0x11c): undefined reference to `mp_barrier_' > vtask.f:(.text+0x147): undefined reference to `mp_barrier_' > > mpif77 is linked to ifort. > > Adding -lmpi to the linker command doesn't change anything. How can I resolve > this problem? > > Thank you. > LB > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
