Update agenda

Signed-off-by: Rafael Ravedutti <rafaelravedutti@gmail.com>

log/logbook_RR.md

@@ -20,21 +20,21 @@ The Agenda section is a scratchpad area for planning and Todo list
 # Agenda
 
 * Use variables to accumulate forces (reduction)
-* Express simulation specific kernels (cell lists, PBC, neighbor lists, comm) in a cleaner way with new syntax
-* MPI support
-* GPU support
-* LLVM support
+* DEM/Test case
+* waLBerla as backend (Load-Balancing)
+* Coupling interfaces
 * OpenMP support
+* LLVM support
+* Express simulation specific kernels (cell lists, PBC, neighbor lists, comm) in a cleaner way with new syntax
+
+Maybes
+
 * Common subexpression elimination (CSE)
     * Analyze generated code by backend compilers to see which cases we really need to manage
-* waLBerla as backend (Load-Balancing)
-* Provide test cases (LJ, EAM, DEM, Configurational Forces + Energy Minimization, ...)
 * Separate performance strategies from code (parallelism, gathering), allow to experiment different strategies
-* Coupling interfaces
-* Maybes:
-    * LAMMPS as backend
-    * Many-body potentials code generation
-    * Long-range forces
+* LAMMPS as backend
+* Many-body potentials code generation
+* Long-range forces
 
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