Fixed the return type of the coefficient-wise tensor operations.

This commit is contained in:
Benoit Steiner 2014-11-04 10:24:42 -08:00
parent b1789c112b
commit 9ea09179b5

View File

@ -45,7 +45,7 @@ struct TensorEvaluator
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Dimensions& dimensions() const { return m_dims; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(Scalar* dest) {
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(CoeffReturnType* dest) {
if (dest) {
m_device.memcpy((void*)dest, m_data, sizeof(Scalar) * m_dims.TotalSize());
return false;
@ -108,7 +108,7 @@ struct TensorEvaluator<const Derived, Device>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Dimensions& dimensions() const { return m_dims; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(Scalar*) { return true; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(CoeffReturnType*) { return true; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void cleanup() { }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType coeff(Index index) const {
@ -161,7 +161,7 @@ struct TensorEvaluator<const TensorCwiseNullaryOp<NullaryOp, ArgType>, Device>
EIGEN_DEVICE_FUNC const Dimensions& dimensions() const { return m_argImpl.dimensions(); }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(Scalar*) { return true; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(CoeffReturnType*) { return true; }
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void cleanup() { }
EIGEN_DEVICE_FUNC CoeffReturnType coeff(Index index) const
@ -175,7 +175,7 @@ struct TensorEvaluator<const TensorCwiseNullaryOp<NullaryOp, ArgType>, Device>
return m_functor.packetOp(index);
}
Scalar* data() const { return NULL; }
CoeffReturnType* data() const { return NULL; }
private:
const NullaryOp m_functor;
@ -228,7 +228,7 @@ struct TensorEvaluator<const TensorCwiseUnaryOp<UnaryOp, ArgType>, Device>
return m_functor.packetOp(m_argImpl.template packet<LoadMode>(index));
}
Scalar* data() const { return NULL; }
CoeffReturnType* data() const { return NULL; }
private:
const UnaryOp m_functor;
@ -253,7 +253,9 @@ struct TensorEvaluator<const TensorCwiseBinaryOp<BinaryOp, LeftArgType, RightArg
: m_functor(op.functor()),
m_leftImpl(op.lhsExpression(), device),
m_rightImpl(op.rhsExpression(), device)
{ }
{
eigen_assert(internal::dimensions_match(m_leftImpl.dimensions(), m_rightImpl.dimensions()));
}
typedef typename XprType::Index Index;
typedef typename XprType::Scalar Scalar;
@ -267,7 +269,7 @@ struct TensorEvaluator<const TensorCwiseBinaryOp<BinaryOp, LeftArgType, RightArg
return m_leftImpl.dimensions();
}
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(Scalar*) {
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(CoeffReturnType*) {
m_leftImpl.evalSubExprsIfNeeded(NULL);
m_rightImpl.evalSubExprsIfNeeded(NULL);
return true;
@ -287,7 +289,7 @@ struct TensorEvaluator<const TensorCwiseBinaryOp<BinaryOp, LeftArgType, RightArg
return m_functor.packetOp(m_leftImpl.template packet<LoadMode>(index), m_rightImpl.template packet<LoadMode>(index));
}
Scalar* data() const { return NULL; }
CoeffReturnType* data() const { return NULL; }
private:
const BinaryOp m_functor;
@ -313,7 +315,10 @@ struct TensorEvaluator<const TensorSelectOp<IfArgType, ThenArgType, ElseArgType>
: m_condImpl(op.ifExpression(), device),
m_thenImpl(op.thenExpression(), device),
m_elseImpl(op.elseExpression(), device)
{ }
{
eigen_assert(internal::dimensions_match(m_condImpl.dimensions(), m_thenImpl.dimensions()));
eigen_assert(internal::dimensions_match(m_thenImpl.dimensions(), m_elseImpl.dimensions()));
}
typedef typename XprType::Index Index;
typedef typename XprType::Scalar Scalar;
@ -327,7 +332,7 @@ struct TensorEvaluator<const TensorSelectOp<IfArgType, ThenArgType, ElseArgType>
return m_condImpl.dimensions();
}
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(Scalar*) {
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(CoeffReturnType*) {
m_condImpl.evalSubExprsIfNeeded(NULL);
m_thenImpl.evalSubExprsIfNeeded(NULL);
m_elseImpl.evalSubExprsIfNeeded(NULL);
@ -356,7 +361,7 @@ struct TensorEvaluator<const TensorSelectOp<IfArgType, ThenArgType, ElseArgType>
m_elseImpl.template packet<LoadMode>(index));
}
Scalar* data() const { return NULL; }
CoeffReturnType* data() const { return NULL; }
private:
TensorEvaluator<IfArgType, Device> m_condImpl;