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Diffstat (limited to 'doc/PreprocessorDirectives.dox')
| -rw-r--r-- | doc/PreprocessorDirectives.dox | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/PreprocessorDirectives.dox b/doc/PreprocessorDirectives.dox index 981083e96..eb42ee7fa 100644 --- a/doc/PreprocessorDirectives.dox +++ b/doc/PreprocessorDirectives.dox @@ -69,7 +69,10 @@ run time. However, these assertions do cost time and can thus be turned off. Define it to 0 to disable. - \b EIGEN_UNROLLING_LIMIT - defines the size of a loop to enable meta unrolling. Set it to zero to disable unrolling. The size of a loop 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. The default is value 100. + correspond to the number of iterations or the number of instructions. The default is value 100. + - \b EIGEN_STACK_ALLOCATION_LIMIT - defines the maximum bytes for a buffer to be allocated on the stack. For internal + temporary buffers, dynamic memory allocation is employed as a fall back. For fixed-size matrices or arrays, exceeding + this threshold raises a compile time assertion. Default is 128 KB. \section TopicPreprocessorDirectivesPlugins Plugins |