Update

Author: WeiqunZhang

Src/Base/AMReX_BaseFab.H

@@ -86,7 +86,7 @@ void ResetTotalBytesAllocatedInFabsHWM () noexcept;
 /**
  * \brief Internal helper used by BaseFab constructors/destructors to maintain stats.
  * \param n Change in spatial grid points; used only when \p szt equals `sizeof(Real)`.
- * \param s Change in total number of stored elements (e.g. `truesize`).
+ * \param s Change in total number of stored elements.
  * \param szt Size in bytes of the value type.
  */
 void update_fab_stats (Long n, Long s, std::size_t szt) noexcept;
@@ -235,7 +235,7 @@ public:
     //! Construct an empty BaseFab that allocates through arena \p ar.
     explicit BaseFab (Arena* ar) noexcept;
 
-    //! Allocate \p n components over \p bx using arena-managed memory \p ar.
+    //! Allocate \p n components over \p bx using memory arena \p ar.
     BaseFab (const Box& bx, int n, Arena* ar);
 
     //!  Make BaseFab with desired domain (box) and number of components.
@@ -461,12 +461,12 @@ public:
 
     /**
      * \brief Advise the runtime to migrate storage to the host.
-     * \note No effect unless managed memory backends are enabled.
+     * \note No effect unless the managed memory is used in this fab.
      */
     void prefetchToHost () const noexcept;
     /**
      * \brief Advise the runtime to migrate storage to the active device.
-     * \note No effect unless managed memory backends are enabled.
+     * \note No effect unless the managed memory is used in this fab.
      */
     void prefetchToDevice () const noexcept;