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* added innerSize / outerSize functions to MatrixBase

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* added complete implementation of sparse matrix product
  (with a little glue in Eigen/Core)
* added an exhaustive bench of sparse products including GMM++ and MTL4
  => Eigen outperforms in all transposed/density configurations !
This commit is contained in:
Gael Guennebaud
2008-06-28 23:07:14 +00:00
parent 6917be9113
commit 027818d739
16 changed files with 622 additions and 380 deletions
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5
Eigen/src/Core/util/Meta.h
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@@ -211,6 +211,11 @@ template<typename T> struct ei_unref<T&> { typedef T type; };
template<typename T> struct ei_unconst { typedef T type; };
template<typename T> struct ei_unconst<const T> { typedef T type; };
template<typename T> struct ei_cleantype { typedef T type; };
template<typename T> struct ei_cleantype<const T> { typedef T type; };
template<typename T> struct ei_cleantype<const T&> { typedef T type; };
template<typename T> struct ei_cleantype<T&> { typedef T type; };
template<typename T> struct ei_must_nest_by_value { enum { ret = false }; };
template<typename T> struct ei_must_nest_by_value<NestByValue<T> > { enum { ret = true }; };