1 files changed, 104 insertions, 0 deletions
diff --git a/src/CuBaseLib/cuvector.h~ b/src/CuBaseLib/cuvector.h~
new file mode 100644
index 0000000..d118ec4
--- /dev/null
+++ b/src/CuBaseLib/cuvector.h~
@@ -0,0 +1,104 @@
+#ifndef _CUVECTOR_H_
+#define _CUVECTOR_H_
+
+#include "Vector.h"
+
+namespace TNet {
+
+  template<typename _ElemT> class CuMatrix;
+
+  /**
+   * \brief Vector for CUDA computing
+   */
+  template<typename _ElemT>
+  class CuVector 
+  {
+    typedef CuVector<_ElemT> ThisType;
+
+    public:
+
+      /// Default Constructor
+      CuVector<_ElemT>()
+       : mDim(0), mpCUData(NULL)
+      { }
+      /// Constructor with memory initialisation
+      CuVector<_ElemT>(size_t dim)
+       : mDim(0), mpCUData(NULL)
+      { Init(dim); }
+
+      /// Destructor
+      ~CuVector()
+      { Destroy(); }
+
+      /// Dimensions
+      size_t Dim() const
+      { return mDim; }
+
+      /*
+      ::MatrixDim Dim() const
+      { ::MatrixDim d = { mDim, 1, 1 }; return d; }
+      */
+
+      /// Get raw pointer
+      const _ElemT* pCUData() const
+      { return mpCUData; }
+      _ElemT* pCUData()
+      { return mpCUData; }
+
+      /// Allocate the memory
+      ThisType& Init(size_t dim);
+
+      /// Deallocate the memory
+      void Destroy();
+
+      /// Copy functions (reallocates when needed)
+      ThisType&        CopyFrom(const CuVector<_ElemT>& rSrc);
+      ThisType&        CopyFrom(const Vector<_ElemT>& rSrc);
+      Vector<_ElemT>&  CopyTo(Vector<_ElemT>& rDst) const;
+
+
+      
+      // Math operations
+      //
+      void SetZero();
+
+      void SetConst(_ElemT value)
+      { Error("__func__ Not implemented"); }
+
+      void AddScaled(_ElemT alpha, const CuVector<_ElemT>& vec, _ElemT beta)
+      { Error("__func__ Not implemented"); }
+
+      void AddColSum(_ElemT alpha, const CuMatrix<_ElemT>& mat, _ElemT beta)
+      { Error("__func__ Not implemented"); }
+
+      void Print() const
+      { 
+        Vector<_ElemT> vec(Dim());
+        CopyTo(vec);
+        std::cout << vec << "\n";
+      }
+
+
+    private:
+      size_t mDim;
+      _ElemT* mpCUData;
+  };
+
+
+  /// Prints the matrix dimensions and pointer to stream
+  template<typename _ElemT>
+  inline std::ostream& operator << (std::ostream& out, const CuVector<_ElemT>& vec)
+  { 
+    size_t d = vec.Dim(); 
+    out << "[CuVector D" << d
+        << " PTR" << vec.pCUData() << "]" << std::flush;
+    return out;
+  }
+  
+  
+}
+
+
+#include "cuvector.tcc"
+
+#endif