BVSVDMethod#
Different methods for computing the SVD of a BV.
Synopsis#
typedef enum { BV_SVD_METHOD_REFINE,
BV_SVD_METHOD_QR,
BV_SVD_METHOD_QR_CAA } BVSVDMethod;
Values#
BV_SVD_METHOD_REFINE- based on the SVD of the cross product matrix \(S^*S\), with refinementBV_SVD_METHOD_QR- based on the SVD of the triangular factor of qr(S)BV_SVD_METHOD_QR_CAA- variant of QR intended for use in communication-avoiding Arnoldi
See Also#
Level#
developer
Location#
Index of all BV routines Table of Contents for all manual pages Index of all manual pages