diff options
| author |  Pedro Caldeira <pedro.caldeira@ibm.com> | 2020-06-15 09:34:52 -0500 |
|---|---|---|
| committer | Pedro Henrique Moreira Caldeira <pedro.caldeira@ibm.com> | 2020-06-16 16:41:02 -0300 |
| commit | a475bf14d4e79f783f3cf6285c467093a2f84f37 (patch) | |
| tree | 32c37e05a196df2de358c99515b4c30edd4908d3 /Eigen/src/Core/arch/AltiVec/Complex.h | |
| parent | c6c84ed9611cafd0acf89e467b050d9e94bec686 (diff) | |
Fix pscatter and pgather for Altivec Complex double
Diffstat (limited to 'Eigen/src/Core/arch/AltiVec/Complex.h')
| -rw-r--r-- | Eigen/src/Core/arch/AltiVec/Complex.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/Eigen/src/Core/arch/AltiVec/Complex.h b/Eigen/src/Core/arch/AltiVec/Complex.h index 69d2ceca8..f9d0eb5c9 100644 --- a/Eigen/src/Core/arch/AltiVec/Complex.h +++ b/Eigen/src/Core/arch/AltiVec/Complex.h @@ -269,19 +269,13 @@ template<> EIGEN_STRONG_INLINE void pstoreu<std::complex<double> >(std::complex< template<> EIGEN_STRONG_INLINE Packet1cd pset1<Packet1cd>(const std::complex<double>& from) { /* here we really have to use unaligned loads :( */ return ploadu<Packet1cd>(&from); } -template<> EIGEN_DEVICE_FUNC inline Packet1cd pgather<std::complex<double>, Packet1cd>(const std::complex<double>* from, Index stride) +template<> EIGEN_DEVICE_FUNC inline Packet1cd pgather<std::complex<double>, Packet1cd>(const std::complex<double>* from, Index) { - EIGEN_ALIGN16 std::complex<double> af[2]; - af[0] = from[0*stride]; - af[1] = from[1*stride]; - return pload<Packet1cd>(af); + return pload<Packet1cd>(from); } -template<> EIGEN_DEVICE_FUNC inline void pscatter<std::complex<double>, Packet1cd>(std::complex<double>* to, const Packet1cd& from, Index stride) +template<> EIGEN_DEVICE_FUNC inline void pscatter<std::complex<double>, Packet1cd>(std::complex<double>* to, const Packet1cd& from, Index) { - EIGEN_ALIGN16 std::complex<double> af[2]; - pstore<std::complex<double> >(af, from); - to[0*stride] = af[0]; - to[1*stride] = af[1]; + pstore<std::complex<double> >(to, from); } template<> EIGEN_STRONG_INLINE Packet1cd padd<Packet1cd>(const Packet1cd& a, const Packet1cd& b) { return Packet1cd(a.v + b.v); } |