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Revert "Pick full packet unconditionally when EIGEN_UNALIGNED_VECTORIZE"
This reverts commit 44df2109c8
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@ -194,20 +194,8 @@ template<typename T> struct unpacket_traits
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};
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};
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// If we vectorize regardless of alignment, always pick the full-sized packet,
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// if we have enough data to process.
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//
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// Otherwise, pick the packet size we know is going to work with the alignment
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// of the given data. See
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// <https://gitlab.com/libeigen/eigen/merge_requests/46#note_270578113> for more
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// information.
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#if EIGEN_UNALIGNED_VECTORIZE
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template<int Size, typename PacketType,
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bool Stop = Size==Dynamic || Size >= unpacket_traits<PacketType>::size || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
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#else
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template<int Size, typename PacketType,
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bool Stop = Size==Dynamic || (Size%unpacket_traits<PacketType>::size)==0 || is_same<PacketType,typename unpacket_traits<PacketType>::half>::value>
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#endif
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struct find_best_packet_helper;
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template< int Size, typename PacketType>
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