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Implement exclusive scan option

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This commit is contained in:
Igor Babuschkin
2016-06-14 19:44:07 +01:00
parent 4c61f00838
commit c4d10e921f
3 changed files with 46 additions and 12 deletions
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12
unsupported/Eigen/CXX11/src/Tensor/TensorBase.h
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@@ -486,22 +486,22 @@ class TensorBase<Derived, ReadOnlyAccessors>
typedef TensorScanOp<internal::SumReducer<CoeffReturnType>, const Derived> TensorScanSumOp;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
const TensorScanSumOp
cumsum(const Index& axis) const {
return TensorScanSumOp(derived(), axis);
cumsum(const Index& axis, bool exclusive = false) const {
return TensorScanSumOp(derived(), axis, exclusive);
}
typedef TensorScanOp<internal::ProdReducer<CoeffReturnType>, const Derived> TensorScanProdOp;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
const TensorScanProdOp
cumprod(const Index& axis) const {
return TensorScanProdOp(derived(), axis);
cumprod(const Index& axis, bool exclusive = false) const {
return TensorScanProdOp(derived(), axis, exclusive);
}
template <typename Reducer>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
const TensorScanOp<Reducer, const Derived>
scan(const Index& axis, const Reducer& reducer) const {
return TensorScanOp<Reducer, const Derived>(derived(), axis, reducer);
scan(const Index& axis, const Reducer& reducer, bool exclusive = false) const {
return TensorScanOp<Reducer, const Derived>(derived(), axis, exclusive, reducer);
}
// Reductions.