diff options
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorAssign.h')
-rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorAssign.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorAssign.h b/unsupported/Eigen/CXX11/src/Tensor/TensorAssign.h index d6e51bc6c..270ad974e 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorAssign.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorAssign.h @@ -147,6 +147,18 @@ struct TensorEvaluator<const TensorAssignOp<LeftArgType, RightArgType>, Device> // by the rhs to the lhs. return m_rightImpl.evalSubExprsIfNeeded(m_leftImpl.data()); } + +#ifdef EIGEN_USE_THREADS + template <typename EvalSubExprsCallback> + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void evalSubExprsIfNeededAsync( + EvaluatorPointerType, EvalSubExprsCallback done) { + m_leftImpl.evalSubExprsIfNeededAsync(nullptr, [this, done](bool) { + m_rightImpl.evalSubExprsIfNeededAsync( + m_leftImpl.data(), [done](bool need_assign) { done(need_assign); }); + }); + } +#endif // EIGEN_USE_THREADS + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void cleanup() { m_leftImpl.cleanup(); m_rightImpl.cleanup(); |