From 641e769bdea8a5494320462b6d55ca3d088e9fd4 Mon Sep 17 00:00:00 2001
From: Stan Moore <stamoor@sandia.gov>
Date: Fri, 29 Apr 2022 09:03:44 -0600
Subject: [PATCH] Revert a3c6baad4ca4ec173dedafbaf87f15d0abcf6b61

---
 src/KOKKOS/pair_snap_kokkos_impl.h | 30 ++++++++++++++----------------
 1 file changed, 14 insertions(+), 16 deletions(-)

diff --git a/src/KOKKOS/pair_snap_kokkos_impl.h b/src/KOKKOS/pair_snap_kokkos_impl.h
index 65684d58ba..2b49345371 100644
--- a/src/KOKKOS/pair_snap_kokkos_impl.h
+++ b/src/KOKKOS/pair_snap_kokkos_impl.h
@@ -90,16 +90,15 @@ template<class DeviceType, typename real_type, int vector_length>
 void PairSNAPKokkos<DeviceType, real_type, vector_length>::init_style()
 {
 
-  // Disabled for DEBUGGING on CPU 
-  // if (host_flag) {
-  //   if (lmp->kokkos->nthreads > 1)
-  //     if (comm->me == 0)
-  //       utils::logmesg(lmp,"Pair style snap/kk currently only runs on a single "
-  //                          "CPU thread, even if more threads are requested\n");
+   if (host_flag) {
+     if (lmp->kokkos->nthreads > 1)
+       if (comm->me == 0)
+         utils::logmesg(lmp,"Pair style snap/kk currently only runs on a single "
+                            "CPU thread, even if more threads are requested\n");
 
-  //   PairSNAP::init_style();
-  //   return;
-  // }
+     PairSNAP::init_style();
+     return;
+   }
 
   if (force->newton_pair == 0)
     error->all(FLERR,"Pair style SNAP requires newton pair on");
@@ -141,13 +140,12 @@ struct FindMaxNumNeighs {
 template<class DeviceType, typename real_type, int vector_length>
 void PairSNAPKokkos<DeviceType, real_type, vector_length>::compute(int eflag_in, int vflag_in)
 {
-  // Disabled for DEBUGGING on CPU 
-  // if (host_flag) {
-  //   atomKK->sync(Host,X_MASK|TYPE_MASK);
-  //   PairSNAP::compute(eflag_in,vflag_in);
-  //   atomKK->modified(Host,F_MASK);
-  //   return;
-  // }
+   if (host_flag) {
+     atomKK->sync(Host,X_MASK|TYPE_MASK);
+     PairSNAP::compute(eflag_in,vflag_in);
+     atomKK->modified(Host,F_MASK);
+     return;
+   }
 
   eflag = eflag_in;
   vflag = vflag_in;