LSCAAWARE: Difference between revisions
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{{DEF|LSCAAWARE|.TRUE.|if VASP is compiled with scaLAPACK support (precompiler flag -DscaLAPACK)|.FALSE.|otherwise}} | {{DEF|LSCAAWARE|.TRUE.|if VASP is compiled with scaLAPACK support (precompiler flag -DscaLAPACK)|.FALSE.|otherwise}} | ||
Description: {{TAG|LSCAAWARE}} decides | Description: {{TAG|LSCAAWARE}} decides wether to distribute the Hamilton matrix or not. | ||
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Revision as of 16:50, 26 August 2019
LSCAAWAVE = [logical]
| Default: LSCAAWARE | = .TRUE. | if VASP is compiled with scaLAPACK support (precompiler flag -DscaLAPACK) |
| = .FALSE. | otherwise |
Description: LSCAAWARE decides wether to distribute the Hamilton matrix or not.
For LSCAAWARE=.TRUE., VASP distributes the Hamilton matrix and uses scaLAPACK routines to diagonalize subspaces.
Related Tags and Sections
NPAR, NCORE, LPLANE, NSIM, KPAR, LSCALU, LSCALAPACK