[WIP] Gravity with subcycling

CMakeLists.txt

@@ -12,17 +12,18 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake ${PROJECT_SOURCE_DIR}/extern/amrex/Tools/CMake)
 include(CTest)
 
-set(AMReX_SPACEDIM 1 CACHE STRING "")
+set(AMReX_SPACEDIM 3 CACHE STRING "" FORCE)
 set(AMReX_MPI ON CACHE BOOL "" FORCE)
 set(AMReX_HDF5 OFF CACHE BOOL "" FORCE) # do not use
 set(AMReX_LINEAR_SOLVERS ON CACHE BOOL "" FORCE)
 set(AMReX_CONDUIT OFF CACHE BOOL "") # optional
 set(AMReX_ASCENT OFF CACHE BOOL "") # optional
 set(AMReX_AMRLEVEL OFF CACHE BOOL "" FORCE)
 set(AMReX_PROBINIT OFF CACHE BOOL "" FORCE)
+set(AMReX_LINEAR_SOLVERS ON CACHE BOOL "" FORCE)
 set(AMReX_ASSERTIONS OFF CACHE BOOL "" FORCE)
 set(AMReX_FPE OFF CACHE BOOL "" FORCE)
-set(AMReX_TINY_PROFILE ON CACHE BOOL "" FORCE)
+set(AMReX_TINY_PROFILE OFF CACHE BOOL "" FORCE)
 
 ## a Python installation can be specified with Python_ROOT_DIR
 ##   see: https://cmake.org/cmake/help/latest/module/FindPython.html#hints

src/CMakeLists.txt

@@ -131,6 +131,7 @@ add_subdirectory(PrimordialChem)
 add_subdirectory(Advection)
 add_subdirectory(Advection2D)
 add_subdirectory(AdvectionSemiellipse)
+add_subdirectory(PoissonFreeSpace)
 
 
 add_subdirectory(HydroBlast2D)

src/Gravity.cpp

@@ -0,0 +1 @@
+#include "Gravity.hpp"