diff options
Diffstat (limited to 'bench/btl/libs/eigen2/eigen2_interface.hh')
| -rw-r--r-- | bench/btl/libs/eigen2/eigen2_interface.hh | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/bench/btl/libs/eigen2/eigen2_interface.hh b/bench/btl/libs/eigen2/eigen2_interface.hh index 186a485cf..ffc800a8d 100644 --- a/bench/btl/libs/eigen2/eigen2_interface.hh +++ b/bench/btl/libs/eigen2/eigen2_interface.hh @@ -109,7 +109,7 @@ public : static inline void symv(const gene_matrix & A, const gene_vector & B, gene_vector & X, int N){ //X = (A.template marked<SelfAdjoint|LowerTriangular>() * B)/*.lazy()*/; - ei_product_selfadjoint_vector<real,0,LowerTriangularBit>(N,A.data(),N, B.data(), X.data()); + ei_product_selfadjoint_vector<real,0,LowerTriangularBit,false,false>(N,A.data(),N, B.data(), 1, X.data(), 1); } template<typename Dest, typename Src> static void triassign(Dest& dst, const Src& src) @@ -186,11 +186,14 @@ public : } static inline void trisolve_lower(const gene_matrix & L, const gene_vector& B, gene_vector& X, int N){ - X = L.template marked<LowerTriangular>().solveTriangular(B); + X = L.template triangularView<LowerTriangular>().solve(B); } static inline void trisolve_lower_matrix(const gene_matrix & L, const gene_matrix& B, gene_matrix& X, int N){ - X = L.template marked<LowerTriangular>().solveTriangular(B); +// X = L.template triangularView<LowerTriangular>().solve(B); + X = B; + ei_triangular_solve_matrix<real,ColMajor,ColMajor,LowerTriangular> + ::run(L.cols(), X.cols(), L.data(), L.stride(), X.data(), X.stride()); } static inline void cholesky(const gene_matrix & X, gene_matrix & C, int N){ |