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    Searched full:nb_transpositions (Results 1 - 3 of 3) sorted by null

  /external/eigen/Eigen/src/LU/
PartialPivLU_MKL.h 49 static lapack_int blocked_lu(lapack_int rows, lapack_int cols, EIGTYPE* lu_data, lapack_int luStride, lapack_int* row_transpositions, lapack_int& nb_transpositions, lapack_int maxBlockSize=256) \
62 nb_transpositions = 0; \
66 for(int i=0;i<m;i++) { ipiv[i]--; if (ipiv[i]!=i) nb_transpositions++; } \
69 /* something should be done with nb_transpositions */ \
PartialPivLU.h 240 * of columns of the matrix \a lu, and an integer \a nb_transpositions
245 static Index unblocked_lu(MatrixType& lu, PivIndex* row_transpositions, PivIndex& nb_transpositions)
250 nb_transpositions = 0;
269 ++nb_transpositions;
295 * of columns of the matrix \a lu, and an integer \a nb_transpositions
304 static Index blocked_lu(Index rows, Index cols, Scalar* lu_data, Index luStride, PivIndex* row_transpositions, PivIndex& nb_transpositions, Index maxBlockSize=256)
314 return unblocked_lu(lu, row_transpositions, nb_transpositions);
326 nb_transpositions = 0;
353 nb_transpositions += nb_transpositions_in_panel;
380 void partial_lu_inplace(MatrixType& lu, TranspositionType& row_transpositions, typename TranspositionType::Index& nb_transpositions)
407 typename TranspositionType::Index nb_transpositions; local
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  /external/eigen/lapack/
lu.cpp 30 int nb_transpositions; local
32 ::blocked_lu(*m, *n, a, *lda, ipiv, nb_transpositions));

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