Add prototype for data uncaching

architectures/tp_memory_interface.hpp

@@ -22,6 +22,7 @@ public:
   virtual int memWrite ( void* srcBuffer, int64_t srcSize, int64_t offset, int destRank ) = 0;
   virtual int memRead  ( void* srcBuffer, int64_t srcSize, int64_t offset, int destRank ) = 0;
   virtual int memFlush ( ) = 0;
+  virtual int memUncache ( ) = 0;
 
   /************************/
   /*  |-- Utils           */
@@ -32,9 +33,10 @@ public:
   /************************/
   /*  |-- Characteristics */
   /************************/
-  virtual int64_t memBandwidth ( ) = 0;
-  virtual int64_t memLatency   ( ) = 0;
-  virtual int64_t memCapacity  ( ) = 0;
+  virtual int64_t memBandwidth    ( ) = 0;
+  virtual int64_t memLatency      ( ) = 0;
+  virtual int64_t memCapacity     ( ) = 0;
+  virtual bool    memPersistency  ( ) = 0;
 
   /* Temporary */
   void *buffer_;
@@ -48,6 +50,7 @@ protected:
   MPI_Win RMAWin_;
   
   MPI_File fileHandle_;
+  MPI_Request request_;
   char fileName_[4096];
 };