diff options
Diffstat (limited to 'doc/I03_InsideEigenExample.dox')
| -rw-r--r-- | doc/I03_InsideEigenExample.dox | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/I03_InsideEigenExample.dox b/doc/I03_InsideEigenExample.dox index 0c60984a2..3245a01c0 100644 --- a/doc/I03_InsideEigenExample.dox +++ b/doc/I03_InsideEigenExample.dox @@ -400,7 +400,7 @@ inline void writePacket(int index, const PacketScalar& x) internal::pstoret<Scalar, PacketScalar, StoreMode>(m_storage.data() + index, x); } \endcode -Here, \a StoreMode is \a Aligned, indicating that we are doing a 128-bit-aligned write access, \a PacketScalar is a type representing a "SSE packet of 4 floats" and internal::pstoret is a function writing such a packet in memory. Their definitions are architecture-specific, we find them in src/Core/arch/SSE/PacketMath.h: +Here, \a StoreMode is \a #Aligned, indicating that we are doing a 128-bit-aligned write access, \a PacketScalar is a type representing a "SSE packet of 4 floats" and internal::pstoret is a function writing such a packet in memory. Their definitions are architecture-specific, we find them in src/Core/arch/SSE/PacketMath.h: The line in src/Core/arch/SSE/PacketMath.h that determines the PacketScalar type (via a typedef in Matrix.h) is: \code @@ -442,7 +442,7 @@ class CwiseBinaryOp } }; \endcode -Here, \a m_lhs is the vector \a v, and \a m_rhs is the vector \a w. So the packet() function here is Matrix::packet(). The template parameter \a LoadMode is \a Aligned. So we're looking at +Here, \a m_lhs is the vector \a v, and \a m_rhs is the vector \a w. So the packet() function here is Matrix::packet(). The template parameter \a LoadMode is \a #Aligned. So we're looking at \code class Matrix { |