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GEBP: cleanup logic to choose between a 4 packets of 1 packet

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This commit is contained in:
Gael Guennebaud 2019-01-16 21:47:42 +01:00
parent 70e133333d
commit e118ce86fd
1 changed files with 2 additions and 2 deletions
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4
Eigen/src/Core/products/GeneralBlockPanelKernel.h
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@ -350,9 +350,9 @@ inline void computeProductBlockingSizes(Index& k, Index& m, Index& n, Index num_
template <typename RhsPacket, typename RhsPacketx4, int registers_taken>
struct RhsPanelHelper {
private:
typedef typename conditional<(registers_taken < 15), RhsPacket, RhsPacketx4>::type inter_type;
static const int remaining_registers = EIGEN_ARCH_DEFAULT_NUMBER_OF_REGISTERS - registers_taken;
public:
typedef typename conditional<(EIGEN_ARCH_DEFAULT_NUMBER_OF_REGISTERS < 32), RhsPacket, inter_type>::type type;
typedef typename conditional<remaining_registers>=4, RhsPacketx4, RhsPacket>::type type;
};
template <typename Packet>