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* Start of the LU module, with matrix inversion already there and

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fully optimized.
* Even if LargeBit is set, only parallelize for large enough objects
  (controlled by EIGEN_PARALLELIZATION_TRESHOLD).
This commit is contained in:
Benoit Jacob
2008-04-14 08:20:24 +00:00
parent ab4046970b
commit ea3ccb1e8c
14 changed files with 360 additions and 23 deletions
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10
Eigen/src/Core/Block.h
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@@ -67,11 +67,11 @@ struct ei_traits<Block<MatrixType, BlockRows, BlockCols> >
: (BlockRows==Dynamic ? MatrixType::MaxRowsAtCompileTime : BlockRows),
MaxColsAtCompileTime = ColsAtCompileTime == 1 ? 1
: (BlockCols==Dynamic ? MatrixType::MaxColsAtCompileTime : BlockCols),
FlagsLargeBit = ((RowsAtCompileTime != Dynamic && MatrixType::RowsAtCompileTime == Dynamic)
|| (ColsAtCompileTime != Dynamic && MatrixType::ColsAtCompileTime == Dynamic))
? ~LargeBit
: ~(unsigned int)0,
Flags = MatrixType::Flags & FlagsLargeBit & ~VectorizableBit,
FlagsMaskLargeBit = ((RowsAtCompileTime != Dynamic && MatrixType::RowsAtCompileTime == Dynamic)
|| (ColsAtCompileTime != Dynamic && MatrixType::ColsAtCompileTime == Dynamic))
? ~LargeBit
: ~(unsigned int)0,
Flags = MatrixType::Flags & FlagsMaskLargeBit & ~VectorizableBit,
CoeffReadCost = MatrixType::CoeffReadCost
};
};