slepc-3.21.1 2024-04-26
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EPSAllocateSolution

Allocate memory storage for common variables such as eigenvalues and eigenvectors.

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSAllocateSolution(EPS eps,PetscInt extra)
Collective

Input Parameters

eps  - eigensolver context
extra  - number of additional positions, used for methods that require a working basis slightly larger than ncv

Developer Notes

This is SLEPC_EXTERN because it may be required by user plugin EPS implementations.

See Also

EPSSetUp()

Level

developer

Location

src/eps/interface/epssetup.c

Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages