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author | Eugene Brevdo <ebrevdo@gmail.com> | 2015-12-07 15:24:49 -0800 |
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committer | Eugene Brevdo <ebrevdo@gmail.com> | 2015-12-07 15:24:49 -0800 |
commit | fa4f933c0fe65eda6a051f978db12210f11f5cdb (patch) | |
tree | cab17ee4bbffd52a778b00ec40770e7fa4b361cf /unsupported/Eigen/CXX11/src/Tensor/TensorBase.h | |
parent | 7dfe75f445835baff18bbe82ba7253f7563cbdc6 (diff) |
Add special functions to Eigen: lgamma, erf, erfc.
Includes CUDA support and unit tests.
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorBase.h')
-rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorBase.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h index d1ce3d0ed..392acf302 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h @@ -123,6 +123,24 @@ class TensorBase<Derived, ReadOnlyAccessors> } EIGEN_DEVICE_FUNC + EIGEN_STRONG_INLINE const TensorCwiseUnaryOp<internal::scalar_lgamma_op<Scalar>, const Derived> + lgamma() const { + return unaryExpr(internal::scalar_lgamma_op<Scalar>()); + } + + EIGEN_DEVICE_FUNC + EIGEN_STRONG_INLINE const TensorCwiseUnaryOp<internal::scalar_erf_op<Scalar>, const Derived> + erf() const { + return unaryExpr(internal::scalar_erf_op<Scalar>()); + } + + EIGEN_DEVICE_FUNC + EIGEN_STRONG_INLINE const TensorCwiseUnaryOp<internal::scalar_erfc_op<Scalar>, const Derived> + erfc() const { + return unaryExpr(internal::scalar_erfc_op<Scalar>()); + } + + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const TensorCwiseUnaryOp<internal::scalar_sigmoid_op<Scalar>, const Derived> sigmoid() const { return unaryExpr(internal::scalar_sigmoid_op<Scalar>()); |