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Add nvcc support for small eigenvalues decompositions and workaround lack of support for std::swap and std::numeric_limits

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This commit is contained in:
Gael Guennebaud
2013-08-01 16:26:57 +02:00
parent 55b57fcba6
commit ddf7753631
14 changed files with 234 additions and 29 deletions
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2
Eigen/src/Core/CwiseNullaryOp.h
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@@ -746,6 +746,7 @@ namespace internal {
template<typename Derived, bool Big = (Derived::SizeAtCompileTime>=16)>
struct setIdentity_impl
{
EIGEN_DEVICE_FUNC
static EIGEN_STRONG_INLINE Derived& run(Derived& m)
{
return m = Derived::Identity(m.rows(), m.cols());
@@ -756,6 +757,7 @@ template<typename Derived>
struct setIdentity_impl<Derived, true>
{
typedef typename Derived::Index Index;
EIGEN_DEVICE_FUNC
static EIGEN_STRONG_INLINE Derived& run(Derived& m)
{
m.setZero();