Function pdiv

dependency/densecrf/include/Eigen/src/Core/GenericPacketMath.h:243–244

/** \internal \returns a / b (coeff-wise) */
template<typename Packet> EIGEN_DEVICE_FUNC inline Packet
pdiv(const Packet& a, const Packet& b) { return a/b; }

// In the generic case, memset to all one bits.
template<typename Packet, typename EnableIf = void>