Add support for NVCC5: most of the Core and part of LU are callable from CUDA code.

Still a lot to do.

1 files changed, 9 insertions, 4 deletions

diff --git a/Eigen/src/Core/Stride.h b/Eigen/src/Core/Stride.h
index 1e3f5fe9f..d3d454e4e 100644
--- a/Eigen/src/Core/Stride.h
+++ b/Eigen/src/Core/Stride.h
@@ -51,6 +51,7 @@ class Stride
     };
 
     /** Default constructor, for use when strides are fixed at compile time */
+    EIGEN_DEVICE_FUNC
     Stride()
       : m_outer(OuterStrideAtCompileTime), m_inner(InnerStrideAtCompileTime)
     {
@@ -58,6 +59,7 @@ class Stride
     }
 
     /** Constructor allowing to pass the strides at runtime */
+    EIGEN_DEVICE_FUNC
     Stride(Index outerStride, Index innerStride)
       : m_outer(outerStride), m_inner(innerStride)
     {
@@ -65,13 +67,16 @@ class Stride
     }
 
     /** Copy constructor */
+    EIGEN_DEVICE_FUNC
     Stride(const Stride& other)
       : m_outer(other.outer()), m_inner(other.inner())
     {}
 
     /** \returns the outer stride */
+    EIGEN_DEVICE_FUNC
     inline Index outer() const { return m_outer.value(); }
     /** \returns the inner stride */
+    EIGEN_DEVICE_FUNC
     inline Index inner() const { return m_inner.value(); }
 
   protected:
@@ -87,8 +92,8 @@ class InnerStride : public Stride<0, Value>
     typedef Stride<0, Value> Base;
   public:
     typedef DenseIndex Index;
-    InnerStride() : Base() {}
-    InnerStride(Index v) : Base(0, v) {}
+    EIGEN_DEVICE_FUNC InnerStride() : Base() {}
+    EIGEN_DEVICE_FUNC InnerStride(Index v) : Base(0, v) {}
 };
 
 /** \brief Convenience specialization of Stride to specify only an outer stride
@@ -99,8 +104,8 @@ class OuterStride : public Stride<Value, 0>
     typedef Stride<Value, 0> Base;
   public:
     typedef DenseIndex Index;
-    OuterStride() : Base() {}
-    OuterStride(Index v) : Base(v,0) {}
+    EIGEN_DEVICE_FUNC OuterStride() : Base() {}
+    EIGEN_DEVICE_FUNC OuterStride(Index v) : Base(v,0) {}
 };
 
 } // end namespace Eigen