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| author |  Benoit Steiner <benoit.steiner.goog@gmail.com> | 2014-02-18 18:06:44 -0800 |
|---|---|---|
| committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2014-02-18 18:06:44 -0800 |
| commit | 7ed9441ea472031bb9357b5bec80151cae7ed2cb (patch) | |
| tree | ecd2a8a0973068987bdb5ec631a79e8b82641e56 /Eigen/src/Core/GeneralProduct.h | |
| parent | 64a85800bd3573a7da7a396fde9707dce87a58d9 (diff) | |
Reverted the definition of the EIGEN_ALIGN to its former meaning (i.e. a boolean)
Created a new EIGEN_ALIGN_BYTES define to encode how the data should be aligned
Fixed a few remaining alignment issues exposed when the Eigen code is compiled with avx enabled.
Created a new EIGEN_ALIGN_DEFAULT define, which is set to the minimum alignment value required for the chosen instruction set. Use this value instead of EIGEN_ALIGN32 to preserve the existing alignment on SSE/Altivec/Neon.
Diffstat (limited to 'Eigen/src/Core/GeneralProduct.h')
| -rw-r--r-- | Eigen/src/Core/GeneralProduct.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Eigen/src/Core/GeneralProduct.h b/Eigen/src/Core/GeneralProduct.h index e3a165ac6..adda6f784 100644 --- a/Eigen/src/Core/GeneralProduct.h +++ b/Eigen/src/Core/GeneralProduct.h @@ -397,7 +397,7 @@ struct gemv_static_vector_if<Scalar,Size,MaxSize,true> internal::plain_array<Scalar,EIGEN_SIZE_MIN_PREFER_FIXED(Size,MaxSize)+(ForceAlignment?PacketSize:0),0> m_data; EIGEN_STRONG_INLINE Scalar* data() { return ForceAlignment - ? reinterpret_cast<Scalar*>((reinterpret_cast<size_t>(m_data.array) & ~(size_t(15))) + 16) + ? reinterpret_cast<Scalar*>((reinterpret_cast<size_t>(m_data.array) & ~(size_t(EIGEN_ALIGN_BYTES-1))) + EIGEN_ALIGN_BYTES) : m_data.array; } #endif |