diff options
Diffstat (limited to 'Eigen/src/Core/AssignEvaluator.h')
| -rw-r--r-- | Eigen/src/Core/AssignEvaluator.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/Eigen/src/Core/AssignEvaluator.h b/Eigen/src/Core/AssignEvaluator.h index 121a722f2..db3bef38d 100644 --- a/Eigen/src/Core/AssignEvaluator.h +++ b/Eigen/src/Core/AssignEvaluator.h @@ -54,6 +54,7 @@ private: InnerMaxSize = int(Dst::IsVectorAtCompileTime) ? int(Dst::MaxSizeAtCompileTime) : int(DstFlags)&RowMajorBit ? int(Dst::MaxColsAtCompileTime) : int(Dst::MaxRowsAtCompileTime), + OuterStride = int(outer_stride_at_compile_time<Dst>::ret), MaxSizeAtCompileTime = Dst::SizeAtCompileTime, PacketSize = unpacket_traits<PacketType>::size }; @@ -65,7 +66,9 @@ private: MightVectorize = StorageOrdersAgree && (int(DstFlags) & int(SrcFlags) & ActualPacketAccessBit) && (functor_traits<AssignFunc>::PacketAccess), - MayInnerVectorize = MightVectorize && int(InnerSize)!=Dynamic && int(InnerSize)%int(PacketSize)==0 + MayInnerVectorize = MightVectorize + && int(InnerSize)!=Dynamic && int(InnerSize)%int(PacketSize)==0 + && int(OuterStride)!=Dynamic && int(OuterStride)%int(PacketSize)==0 && int(JointAlignment)>=int(RequiredAlignment), MayLinearize = StorageOrdersAgree && (int(DstFlags) & int(SrcFlags) & LinearAccessBit), MayLinearVectorize = MightVectorize && MayLinearize && DstHasDirectAccess @@ -95,10 +98,8 @@ private: enum { UnrollingLimit = EIGEN_UNROLLING_LIMIT * (Vectorized ? int(PacketSize) : 1), MayUnrollCompletely = int(Dst::SizeAtCompileTime) != Dynamic - && int(SrcEvaluator::CoeffReadCost) != Dynamic && int(Dst::SizeAtCompileTime) * int(SrcEvaluator::CoeffReadCost) <= int(UnrollingLimit), MayUnrollInner = int(InnerSize) != Dynamic - && int(SrcEvaluator::CoeffReadCost) != Dynamic && int(InnerSize) * int(SrcEvaluator::CoeffReadCost) <= int(UnrollingLimit) }; @@ -125,8 +126,8 @@ public: std::cerr << "DstXpr: " << typeid(typename DstEvaluator::XprType).name() << std::endl; std::cerr << "SrcXpr: " << typeid(typename SrcEvaluator::XprType).name() << std::endl; std::cerr.setf(std::ios::hex, std::ios::basefield); - EIGEN_DEBUG_VAR(DstFlags) - EIGEN_DEBUG_VAR(SrcFlags) + std::cerr << "DstFlags" << " = " << DstFlags << " (" << demangle_flags(DstFlags) << " )" << std::endl; + std::cerr << "SrcFlags" << " = " << SrcFlags << " (" << demangle_flags(SrcFlags) << " )" << std::endl; std::cerr.unsetf(std::ios::hex); EIGEN_DEBUG_VAR(DstAlignment) EIGEN_DEBUG_VAR(SrcAlignment) @@ -141,11 +142,11 @@ public: EIGEN_DEBUG_VAR(MayInnerVectorize) EIGEN_DEBUG_VAR(MayLinearVectorize) EIGEN_DEBUG_VAR(MaySliceVectorize) - EIGEN_DEBUG_VAR(Traversal) + std::cerr << "Traversal" << " = " << Traversal << " (" << demangle_traversal(Traversal) << ")" << std::endl; EIGEN_DEBUG_VAR(UnrollingLimit) EIGEN_DEBUG_VAR(MayUnrollCompletely) EIGEN_DEBUG_VAR(MayUnrollInner) - EIGEN_DEBUG_VAR(Unrolling) + std::cerr << "Unrolling" << " = " << Unrolling << " (" << demangle_unrolling(Unrolling) << ")" << std::endl; std::cerr << std::endl; } #endif |