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--- compilenersc [2016/04/22 12:56] – [More Information] wsi
+++ compilenersc [2022/07/21 06:59] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+====== Compiling Nimrod at NERSC ======
+Tips for getting nimrod to compile at nersc. Compile on your login node, test and run on compute nodes (see: [[runnersc|Running Jobs at NERSC]])
+===== Modules =====
+Software that Nimrod needs can easily be used by loading modules. Typically needed: acml, parmetis, superlu_dist
+<del>  $ module load superlu_dist
+  $ module load parmetis
+  $ module load acml
+http://www.nersc.gov/users/software/nersc-user-environment/modules/</del>
+Nersc doesn't provide these as individual modules, use
+  $ module swap PrgEnv-intel/6.0.3 PrgEnv-gnu
+  $ module load cray-tpsl gsl
+and link superlu, metis, appropriately.
+===== Make.inc =====
+Make.inc contains machine specific definitions for compiling Nimrod. Examples are in make_includes/ . Look at any nimrod in ~/nimrodCompiled for examples of make.inc used to compile at NERSC. Go through your make.inc file and make sure everything looks sane before compiling. Default compilers on hopper are PGI.
+  F90= ftn
+  CC = cc
+Environment variables can be used for various math libs:
+  SLUD_LIB = $(NIMHOME)/externals/lib$(SLU_LINK).a $(SUPERLU_DIST) $(PARMETIS)
+===== Notes for Specific Nimrod Versions =====
+=== Cone ===
+Make sure to load GSL module.
+Switch to gnu compilers (gfortran). Use local_linux.f for local.f
+   $ module load acml parmetis superlu_dist superlu gsl
+   $ module swap PrgEnv-pgi PrgEnv-gnu
+   $ rm local.f && ln -s local_linux.f local.f
+=== NIMWSI-bootcamp / NIMWSI-Edison / NIMWSI-cori ===
+Switch to gnu compilers (gfortran).
+Compile superlu, superlu-dist, metis manually and link the SOFTWARE_PATH in make.inc
+Compile nimsetvn and nimset-mod as well
+   $ module swap PrgEnv-pgi PrgEnv-gnu
+   $ make
+   $ cd nimsetvn && make && cd ..
+   $ cd nimset-mod && make && cd ..
+===== More Information =====
+http://www.nersc.gov/users/computational-systems/cori/programming/compiling-codes-on-cori/