Product versions:
- Intel(R) C++ Composer XE 2013 SP1 for Linux*
- Intel(R) Fortran Composer XE 2013 SP1 for Linux
- Intel(R) Cluster Studio XE 2013 SP1
Problem description:
If you use -mkl=cluster on your compilation line, but do not have the environment for Intel® Cluster Studio XE 2013 SP1 setup and installed, you will get linker errors like so:
/opt/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64/libmkl_blacs_intelmpi_lp64.so: undefined reference to `MPI_Allgather'
/opt/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64/libmkl_blacs_intelmpi_lp64.so: undefined reference to `MPI_Bcast'
/opt/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64/libmkl_blacs_intelmpi_lp64.so: undefined reference to `MPI_Op_create'
/opt/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64/libmkl_blacs_intelmpi_lp64.so: undefined reference to `MPI_Pack_size'
/opt/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64/libmkl_blacs_intelmpi_lp64.so: undefined reference to `MPI_Send'
/opt/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64/libmkl_blacs_intelmpi_lp64.so: undefined reference to `MPI_Type_struct'