Merge branch 'fea-explicit-initial-pool-size' into fea-host-pinned-mr

include/rmm/cuda_device.hpp

@@ -116,11 +116,19 @@ inline std::pair<std::size_t, std::size_t> available_device_memory()
   return {free, total};
 }
 
-// TODO: temporary alias for backward compatibility. Remove once dependent libraries like cuGraph
-// and cuDF are fixed to not use the old `rmm::defail::available_device_memory` function.
 namespace detail {
+
+/**
+ * @brief Returns the available and total device memory in bytes for the current device
+ *
+ * @deprecated Use rmm::available_device_memory instead.
+ *
+ * @return The available and total device memory in bytes for the current device as a std::pair.
+ */
+[[deprecated("Use `rmm::available_device_memory` instead.")]]  //
 const auto available_device_memory = rmm::available_device_memory;
-}
+
+}  // namespace detail
 
 /**
  * @brief Returns the approximate specified percent of free device memory on the current CUDA