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Make the static assertions on maximal fixed size object use EIGEN_STACK_ALLOCATION_LIMIT, and raise its default value to 128KB

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Gael Guennebaud
2013-08-20 13:59:33 +02:00
parent 2cf513e973
commit 7bca2910c7
3 changed files with 10 additions and 6 deletions
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5
doc/PreprocessorDirectives.dox
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@@ -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