Reverted the binsize function call from the GPU package in Atom, instead added atom_modify sort with a binsize to ensure matching virial values, enabled the udirect2b kernel, need more work to override dfield0c, and induce() to bypass reverse_comm() for field and fieldp (line amoeba_induce.cpp:111-112)

src/atom.cpp

@@ -2274,7 +2274,6 @@ void Atom::setup_sort_bins()
 #ifdef LMP_GPU
   if (userbinsize == 0.0) {
     int ifix = modify->find_fix("package_gpu");
-/*
     if (ifix >= 0) {
       const double subx = domain->subhi[0] - domain->sublo[0];
       const double suby = domain->subhi[1] - domain->sublo[1];
@@ -2298,7 +2297,6 @@ void Atom::setup_sort_bins()
       bininvy = bininv;
       bininvz = bininv;
     }
-*/    
   }
 #endif