#include "slepcsvd.h" PetscErrorCode SVDPRIMMESetBlockSize(SVD svd,PetscInt bs)Logically Collective on svd
|svd||- the singular value solver context|
|bs||- block size|
|-svd_primme_blocksize||- Sets the max allowed block size value|
The user should set the block size based on the architecture specifics of the target computer, as well as any a priori knowledge of multiplicities. The code does NOT require bs > 1 to find multiple eigenvalues. For some methods, keeping bs = 1 yields the best overall performance.
Index of all SVD routines
Table of Contents for all manual pages
Index of all manual pages