Eigen3

• http://eigen.tuxfamily.org/index.php?title=FAQ#Vectorization

• Writing efficient matrix product expressions

• https://eigen.tuxfamily.org/dox/TopicLazyEvaluation.html

• https://eigen.tuxfamily.org/dox/group__TopicAliasing.html

• http://eigen.tuxfamily.org/index.php?title=Benchmark

Performance

• Performance question

EIGEN_STACK_ALLOCATION_LIMIT

• segment fault in "Eigen::internal::gemm_pack_rhs" when call MatrixXd multiplication on a memory limited 32 bit platform

• https://eigen.tuxfamily.org/dox/TopicPreprocessorDirectives.html

• Eigen::Map'd matrix from raw buffer gives OBJECT_ALLOCATED_ON_STACK_IS_TOO_BIG

EIGEN_GEMM_TO_COEFFBASED_THRESHOLD

• Call Eigen GEMM over externally allocated data
• https://eigen.tuxfamily.org/dox-devel/GeneralProduct_8h_source.html
• Call Eigen GEMM over externally allocated data

Trouble-shooting

gemm crash in qpOASES

• Exception throw when using Armadillo and qpOASES

make_linux.mk:

REPLACE_LINALG = 0