Adding Missing includes and explicitly declaring Tensor in aten names…

…pace.

Summary:
X-link: facebookresearch/FBGEMM#713

Build failures otherwise.

Reviewed By: daulet-askarov, jiayulu

Differential Revision: D68858972

fbshipit-source-id: 4427dfd82cf1aef49efe0ec89e63335625e9a349

fbgemm_gpu/src/ssd_split_embeddings_cache/embedding_rocksdb_wrapper.h

@@ -9,6 +9,7 @@
 #pragma once
 
 #include "kv_tensor_wrapper.h"
+#include "ssd_table_batched_embeddings.h"
 
 namespace ssd {
 
@@ -58,30 +59,34 @@ class EmbeddingRocksDBWrapper : public torch::jit::CustomClassHolder {
             enable_async_update)) {}
 
   void set_cuda(
-      Tensor indices,
-      Tensor weights,
-      Tensor count,
+      at::Tensor indices,
+      at::Tensor weights,
+      at::Tensor count,
       int64_t timestep,
       bool is_bwd) {
     return impl_->set_cuda(indices, weights, count, timestep, is_bwd);
   }
 
-  void get_cuda(Tensor indices, Tensor weights, Tensor count) {
+  void get_cuda(at::Tensor indices, at::Tensor weights, at::Tensor count) {
     return impl_->get_cuda(indices, weights, count);
   }
 
-  void set(Tensor indices, Tensor weights, Tensor count) {
+  void set(at::Tensor indices, at::Tensor weights, at::Tensor count) {
     return impl_->set(indices, weights, count);
   }
 
   void set_range_to_storage(
-      const Tensor& weights,
+      const at::Tensor& weights,
       const int64_t start,
       const int64_t length) {
     return impl_->set_range_to_storage(weights, start, length);
   }
 
-  void get(Tensor indices, Tensor weights, Tensor count, int64_t sleep_ms) {
+  void get(
+      at::Tensor indices,
+      at::Tensor weights,
+      at::Tensor count,
+      int64_t sleep_ms) {
     return impl_->get(indices, weights, count, sleep_ms);
   }