Remove unused packing traits

kokkos · Apr 10, 2024 · 298cf86 · 298cf86
1 parent d35dc30
commit 298cf86
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Showing 2 changed files with 9 additions and 13 deletions.
diff --git a/cmake/Config.cmake.in b/cmake/Config.cmake.in
@@ -1,10 +1,18 @@
 @PACKAGE_INIT@
 
+set(KOKKOSCOMM_ENABLE_MDSPAN "@KOKKOSCOMM_ENABLE_MDSPAN@")
+set(KOKKOSCOMM_USE_KOKKOS_MDSPAN "@KOKKOSCOMM_USE_KOKKOS_MDSPAN@")
+
+include(CMakeFindDependencyMacro)
+if(KOKKOSCOMM_ENABLE_MDSPAN AND KOKKOSCOMM_USE_KOKKOS_MDSPAN)
+  find_dependency(mdspan)
+endif()
+
 GET_FILENAME_COMPONENT(KokkosComm_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
 INCLUDE("${KokkosComm_CMAKE_DIR}/KokkosCommTargets.cmake")
 UNSET(KokkosComm_CMAKE_DIR)
 
-include(CMakeFindDependencyMacro)
+
 find_dependency(MPI)
 find_dependency(Kokkos)
 

diff --git a/src/KokkosComm_traits.hpp b/src/KokkosComm_traits.hpp
@@ -49,18 +49,6 @@ struct Traits<View> {
   static size_t extent(const View &v, const int i) { return v.extent(i); }
   static size_t stride(const View &v, const int i) { return v.stride(i); }
 
-  template <typename ExecSpace>
-  static void pack(const ExecSpace &space,
-                   const non_const_packed_view_type &dst, const View &src) {
-    Kokkos::deep_copy(space, dst, src);
-  }
-
-  template <typename ExecSpace>
-  static void unpack(const ExecSpace &space, const View &dst,
-                     const non_const_packed_view_type &src) {
-    Kokkos::deep_copy(space, dst, src);
-  }
-
   static constexpr bool is_reference_counted() { return true; }
 
   static constexpr size_t rank() { return View::rank; }