pkestene

# let say we require to use at least p4est version 2.8.5
set(P4EST_MINIMAL_VERSION 2.8.5)

# first try to detect P4ESTConfig.cmake somewhere in the CMAKE_PREFIX_PATH
# if found, we're ready to go using target P4EST::P4EST
find_package(P4EST ${P4EST_MINIMAL_VERSION} CONFIG QUIET)
if(P4EST_FOUND)
  message(STATUS "P4EST was found with find_package, with version ${P4EST_VERSION}")
endif()

pkestene

/* 2D */

KOKKOS_INLINE_FUNCTION
void index2coord(int index, int &i, int &j, int Nx, int Ny)
{
  UNUSED(Nx);
  UNUSED(Ny);
  
#ifdef KOKKOS_ENABLE_CUDA
  j = index / Nx;