Macros
Settings.h File Reference

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Macros

#define EIGEN_ARCH_DEFAULT_NUMBER_OF_REGISTERS   8
 
#define EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD   8
 
#define EIGEN_TUNE_TRIANGULAR_PANEL_WIDTH   8
 
#define EIGEN_UNROLLING_LIMIT   110
 

Macro Definition Documentation

◆ EIGEN_ARCH_DEFAULT_NUMBER_OF_REGISTERS

#define EIGEN_ARCH_DEFAULT_NUMBER_OF_REGISTERS   8

Defines the default number of registers available for that architecture. Currently it must be 8 or 16. Other values will fail.

Definition at line 46 of file Settings.h.

◆ EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD

#define EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD   8

Defines the threshold between a "small" and a "large" matrix. This threshold is mainly used to select the proper product implementation.

Definition at line 31 of file Settings.h.

◆ EIGEN_TUNE_TRIANGULAR_PANEL_WIDTH

#define EIGEN_TUNE_TRIANGULAR_PANEL_WIDTH   8

Defines the maximal width of the blocks used in the triangular product and solver for vectors (level 2 blas xTRMV and xTRSV). The default is 8.

Definition at line 38 of file Settings.h.

◆ EIGEN_UNROLLING_LIMIT

#define EIGEN_UNROLLING_LIMIT   110

Defines the maximal loop size to enable meta unrolling of loops. Note that the value here is expressed in Eigen's own notion of "number of FLOPS", it does not correspond to the number of iterations or the number of instructions

Definition at line 24 of file Settings.h.



gtsam
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autogenerated on Tue Jul 4 2023 02:40:54