Gustavson, Fred G.; Waśniewski, Jerzy; Dongarra, Jack J.; Herrero, José R.; Langou, Julien Level-3 Cholesky factorization routines improve performance of many Cholesky algorithms. (English) Zbl 1295.65136 ACM Trans. Math. Softw. 39, No. 2, Article No. 9, 10 p. (2013). MSC: 65Y05 Parallel numerical computation 65F05 Direct numerical methods for linear systems and matrix inversion 65Y15 Packaged methods for numerical algorithms 68P05 Data structures Keywords:BLAS; cache blocking; Cholesky factorization and solution; LAPACK; complex Hermitian matrices; inplace transposition; novel blocked packed matrix data structures; positive definite matrices; real symmetric matrices Software:LAPACK; DPOTF3; BLAS; ScaLAPACK; Algorithm 679 PDFBibTeX XMLCite \textit{F. G. Gustavson} et al., ACM Trans. Math. Softw. 39, No. 2, Article No. 9, 10 p. (2013; Zbl 1295.65136) Full Text: DOI