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

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Still a lot to do.
This commit is contained in:
Gael Guennebaud
2013-02-07 19:06:14 +01:00
parent e4ec63aee7
commit 5adcc6c7b4
36 changed files with 550 additions and 137 deletions
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32
Eigen/src/Core/DenseStorage.h
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@@ -36,12 +36,14 @@ struct plain_array
{
T array[Size];
plain_array()
EIGEN_DEVICE_FUNC
plain_array()
{
EIGEN_STATIC_ASSERT(Size * sizeof(T) <= 128 * 128 * 8, OBJECT_ALLOCATED_ON_STACK_IS_TOO_BIG);
}
plain_array(constructor_without_unaligned_array_assert)
EIGEN_DEVICE_FUNC
plain_array(constructor_without_unaligned_array_assert)
{
EIGEN_STATIC_ASSERT(Size * sizeof(T) <= 128 * 128 * 8, OBJECT_ALLOCATED_ON_STACK_IS_TOO_BIG);
}
@@ -73,12 +75,14 @@ struct plain_array<T, Size, MatrixOrArrayOptions, 16>
{
EIGEN_USER_ALIGN16 T array[Size];
EIGEN_DEVICE_FUNC
plain_array()
{
EIGEN_MAKE_UNALIGNED_ARRAY_ASSERT(0xf);
EIGEN_STATIC_ASSERT(Size * sizeof(T) <= 128 * 128 * 8, OBJECT_ALLOCATED_ON_STACK_IS_TOO_BIG);
}
EIGEN_DEVICE_FUNC
plain_array(constructor_without_unaligned_array_assert)
{
EIGEN_STATIC_ASSERT(Size * sizeof(T) <= 128 * 128 * 8, OBJECT_ALLOCATED_ON_STACK_IS_TOO_BIG);
@@ -89,8 +93,8 @@ template <typename T, int MatrixOrArrayOptions, int Alignment>
struct plain_array<T, 0, MatrixOrArrayOptions, Alignment>
{
EIGEN_USER_ALIGN16 T array[1];
plain_array() {}
plain_array(constructor_without_unaligned_array_assert) {}
EIGEN_DEVICE_FUNC plain_array() {}
EIGEN_DEVICE_FUNC plain_array(constructor_without_unaligned_array_assert) {}
};
} // end namespace internal
@@ -114,17 +118,17 @@ template<typename T, int Size, int _Rows, int _Cols, int _Options> class DenseSt
{
internal::plain_array<T,Size,_Options> m_data;
public:
inline explicit DenseStorage() {}
inline DenseStorage(internal::constructor_without_unaligned_array_assert)
EIGEN_DEVICE_FUNC inline explicit DenseStorage() {}
EIGEN_DEVICE_FUNC inline DenseStorage(internal::constructor_without_unaligned_array_assert)
: m_data(internal::constructor_without_unaligned_array_assert()) {}
inline DenseStorage(DenseIndex,DenseIndex,DenseIndex) {}
inline void swap(DenseStorage& other) { std::swap(m_data,other.m_data); }
static inline DenseIndex rows(void) {return _Rows;}
static inline DenseIndex cols(void) {return _Cols;}
inline void conservativeResize(DenseIndex,DenseIndex,DenseIndex) {}
inline void resize(DenseIndex,DenseIndex,DenseIndex) {}
inline const T *data() const { return m_data.array; }
inline T *data() { return m_data.array; }
EIGEN_DEVICE_FUNC inline DenseStorage(DenseIndex,DenseIndex,DenseIndex) {}
EIGEN_DEVICE_FUNC inline void swap(DenseStorage& other) { std::swap(m_data,other.m_data); }
EIGEN_DEVICE_FUNC static inline DenseIndex rows(void) {return _Rows;}
EIGEN_DEVICE_FUNC static inline DenseIndex cols(void) {return _Cols;}
EIGEN_DEVICE_FUNC inline void conservativeResize(DenseIndex,DenseIndex,DenseIndex) {}
EIGEN_DEVICE_FUNC inline void resize(DenseIndex,DenseIndex,DenseIndex) {}
EIGEN_DEVICE_FUNC inline const T *data() const { return m_data.array; }
EIGEN_DEVICE_FUNC inline T *data() { return m_data.array; }
};
// null matrix