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List of Tables

  1. Machine constants returned by LA_LAMCH
  2. Matrix types in the LAPACK naming scheme
  3. Driver routines for linear equations
  4. Driver routines for linear least squares problems
  5. Driver routines for generalized linear least squares problems
  6. Driver routines for standard eigenvalue and singular value problems
  7. Driver routines for generalized eigenvalue and singular value problems
  8. Computer used for running the performance timing
  9. Floating point coefficient of operation counts for LAPACK drivers for $n\times n$ matrices (see also Table 3.13 of [1]). The number of operations is $\alpha \times n^3$.
  10. Performance of LA_GESV in megaflops; $n = 100$ and $1000$.
  11. Performance of LA_GEEV in megaflops (eigenvalues only); $n = 100$ and $1000$.
  12. Performance of LA_GEEV in megaflops (eigenvalues and right eigenvectors); $n = 100$ and $1000$.
  13. Performance of LA_GESVD in megaflops (singular values and left and right singular vectors); $n = 100$ and 1000.
  14. Performance of LA_GESDD in megaflops (singular values only); $n = 100$ and $1000$.
  15. Performance of LA_GESDD in megaflops (singular values and left and right singular vectors); $n = 100$ and $1000$.


Susan Blackford 2001-08-19