diff options
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h b/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h index d6a3e6abe..c0314499d 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h @@ -890,6 +890,19 @@ struct TensorEvaluator<const TensorSelectOp<IfArgType, ThenArgType, ElseArgType> m_elseImpl.evalSubExprsIfNeeded(NULL); return true; } + +#ifdef EIGEN_USE_THREADS + template <typename EvalSubExprsCallback> + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void evalSubExprsIfNeededAsync( + EvaluatorPointerType, EvalSubExprsCallback done) { + m_condImpl.evalSubExprsIfNeeded(nullptr, [this, done](bool) { + m_thenImpl.evalSubExprsIfNeeded(nullptr, [this, done](bool) { + m_elseImpl.evalSubExprsIfNeeded(nullptr, [done](bool) { done(true); }); + }); + }); + } +#endif // EIGEN_USE_THREADS + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void cleanup() { m_condImpl.cleanup(); m_thenImpl.cleanup(); |