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--
Casida
--- CasidaCalcForces
--- CasidaCalcForcesKernel
--- CasidaCalcForcesSCF
--- CasidaCalcTriplet
--- CasidaDistributedMatrix
--- CasidaHermitianConjugate
--- CasidaKohnShamStates
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--- CasidaParallelEigensolver
--- CasidaPrintExcitations
--- CasidaQuadratureOrder
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CasidaParallelEigensolver
CasidaParallelEigensolver
Section Linear Response::Casida
Type integer
Choose library to use for solving the parallel eigenproblem
of the Casida problem. This options is only relevant if a
distributed matrix is used (CasidaDistributedMatrix=true).
By default, elpa is chosen if available.
Options :
casida_elpa :
Use ELPA library as parallel eigensolver
casida_scalapack :
Use Scalapack as parallel eigensolver
Source information
main/casida.F90 : 513
call parse_variable ( sys % namespace , 'CasidaParallelEigensolver' , default_int , cas % parallel_solver )