Trouble building CESM2.0 runs on LLNL HPC

[tehrmann]

I'm having trouble getting CESM2.0 runs to build on the LLNL HPC. We had an update to our system recently so I made some changes to the config_machine.xml and config_compiler.xml files, mostly updating the version of intel and mvapich being used for our machine. Before I made these corrections I couldn't even get ./case_setup to run, but now the build is failing. I looked into the build log, and I found these three errors:

/usr/bin/ld: cannot find -lmkl_cdft_core
/usr/bin/ld: cannot find -lmkl_scalapack_lp64
/usr/bin/ld: cannot find -lmkl_blacs_intelmpi_lp64

They seem to all be related to the parallelization subroutines. Do you have any idea what could be causing this, or what direction I should be looking for a solution?

 

[jedwards]

mkl library is provided by the intel compiler. If you are using a module command for intel, check with your sysad if the mkl library path is set in the module command.