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| author |  Gael Guennebaud <g.gael@free.fr> | 2013-08-20 13:59:33 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2013-08-20 13:59:33 +0200 |
| commit | 7bca2910c7922021ea447739eb0596f15790c891 (patch) | |
| tree | f98b8f0b467eb10e3acdd22482b83a107eb24073 /doc/PreprocessorDirectives.dox | |
| parent | 2cf513e9734bcc3f7b38ae1939e5369d47d7a171 (diff) | |
Make the static assertions on maximal fixed size object use EIGEN_STACK_ALLOCATION_LIMIT, and raise its default value to 128KB
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 |