cp2k/tests/QS/regtest-cusolver/Si8-generalized-complex.inp
Dynamics of Condensed Matter c7270bbdb5
Diagonalization: add opt-in direct generalized eigensolvers (#5108)
Co-authored-by: DCM-Uni-Paderborn <DCM-Uni-Paderborn@users.noreply.github.com>
Co-authored-by: Thomas D. Kuehne <tkuehne@cp2k.org>
2026-05-05 16:26:45 +02:00

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&GLOBAL
DIRECT_GENERALIZED_DIAGONALIZATION T
EPS_CHECK_DIAG 1.0E-12
PREFERRED_DIAG_LIBRARY CUSOLVER
PRINT_LEVEL LOW
PROJECT Si8-generalized-complex
RUN_TYPE ENERGY
&END GLOBAL
&FORCE_EVAL
METHOD QS
&DFT
BASIS_SET_FILE_NAME GTH_BASIS_SETS
POTENTIAL_FILE_NAME GTH_POTENTIALS
&KPOINTS
FULL_GRID ON
PARALLEL_GROUP_SIZE 0
SCHEME MONKHORST-PACK 2 1 1
SYMMETRY ON
VERBOSE F
WAVEFUNCTIONS COMPLEX
&END KPOINTS
&MGRID
CUTOFF 40
NGRIDS 4
&END MGRID
&QS
EXTRAPOLATION PS
EXTRAPOLATION_ORDER 2
METHOD GPW
&END QS
&SCF
ADDED_MOS 20 20
EPS_DIIS 1.0E-7
EPS_SCF 1.0E-5
IGNORE_CONVERGENCE_FAILURE
MAX_SCF 5
SCF_GUESS MOPAC
&MIXING
ALPHA 0.4
METHOD DIRECT_P_MIXING
&END MIXING
&OT OFF
ENERGY_GAP 0.001
PRECONDITIONER FULL_ALL
&END OT
&OUTER_SCF OFF
EPS_SCF 1.0E-6
MAX_SCF 1
&END OUTER_SCF
&PRINT
&RESTART OFF
&END RESTART
&END PRINT
&SMEAR
METHOD GAUSSIAN
SIGMA [eV] 0.05
&END SMEAR
&END SCF
&XC
&XC_FUNCTIONAL PBE
&END XC_FUNCTIONAL
&END XC
&END DFT
&SUBSYS
&CELL
ABC 5.42858871335 5.42858871335 5.42858871335
&END CELL
&KIND Si
BASIS_SET DZVP-GTH
POTENTIAL GTH-PBE-q4
&END KIND
&TOPOLOGY
CONNECTIVITY OFF
COORDINATE XYZ
COORD_FILE_NAME ../sample_xyz/SI_8.xyz
&END TOPOLOGY
&END SUBSYS
&END FORCE_EVAL