[REVIEW] Introducing host API for PCG

cpp/include/raft/matrix/detail/gather_inplace.cuh

@@ -18,7 +18,7 @@
 #include <raft/core/device_mdarray.hpp>
 #include <raft/core/resource/thrust_policy.hpp>
 #include <raft/linalg/map.cuh>
-#include <raft/util/fast_int_div.cuh>
+#include <raft/util/integer_utils.cuh>
 #include <thrust/iterator/counting_iterator.h>
 
 namespace raft {
@@ -113,4 +113,4 @@ void gather(raft::resources const& handle,
 
 }  // namespace detail
 }  // namespace matrix
-}  // namespace raft
+}  // namespace raft

cpp/include/raft/matrix/detail/scatter_inplace.cuh

@@ -20,7 +20,7 @@
 #include <raft/core/resource/thrust_policy.hpp>
 #include <raft/linalg/map.cuh>
 #include <raft/util/cuda_dev_essentials.cuh>
-#include <raft/util/fast_int_div.cuh>
+#include <raft/util/integer_utils.cuh>
 #include <thrust/iterator/counting_iterator.h>
 
 namespace raft {
@@ -124,4 +124,4 @@ void scatter(raft::resources const& handle,
 
 }  // end namespace detail
 }  // end namespace matrix
-}  // end namespace raft
+}  // end namespace raft