petsc-3.14.6 2021-03-30
Report Typos and Errors
KSPLSQRGetStandardErrorVec
Get vector of standard error estimates. Only available if -ksp_lsqr_set_standard_error was set to true or
KSPLSQRSetComputeStandardErrorVec
(ksp,
PETSC_TRUE
) was called. Otherwise returns NULL.
Synopsis
#include "petscksp.h"
PetscErrorCode
KSPLSQRGetStandardErrorVec
(
KSP
ksp,
Vec
*se)
Not Collective
Input Parameters
ksp
- iterative context
Output Parameters
se
- vector of standard estimates
Options Database Keys
-ksp_lsqr_set_standard_error
- set standard error estimates of solution
Developer notes
Vaclav: I'm not sure whether this vector is useful for anything.
See Also
KSPSolve
(),
KSPLSQR
,
KSPLSQRSetComputeStandardErrorVec
()
Level
intermediate
Location
src/ksp/ksp/impls/lsqr/lsqr.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages