LIBMBD PARALLEL MODE: Difference between revisions
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{{TAG|LIBMBD_PARALLEL_MODE}} allows to choose the parallelization scheme used in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. The value is internally passed to the libMBD input '''parallel_mode''' described at the page {{cite|libmbd_input}}. | {{TAG|LIBMBD_PARALLEL_MODE}} allows to choose the parallelization scheme used in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. The value is internally passed to the libMBD input '''parallel_mode''' described at the page {{cite|libmbd_input}}. | ||
{{NB|important| This feature is available from VASP.6. | {{NB|important| | ||
*The {{TAG|LIBMBD_PARALLEL_MODE}} tag can be used only if libMBD was compiled with MPI parallelization enabled. | |||
*This feature is available from VASP.6.4.3 onwards that needs to be compiled with [[Precompiler_options#-DLIBMBD|-DLIBMBD]].}} | |||
libMBD is a separate library package that has to be downloaded{{cite|libmbd_2}} and compiled before VASP is compiled with the corresponding [[Precompiler_options#-DLIBMBD|precompiler options]] and [[Makefile.include#LIBMBD_.28optional.29|links to the libraries]]. | libMBD is a separate library package that has to be downloaded{{cite|libmbd_2}} and compiled before VASP is compiled with the corresponding [[Precompiler_options#-DLIBMBD|precompiler options]] and [[Makefile.include#LIBMBD_.28optional.29|links to the libraries]]. | ||
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[[Category:INCAR tag]][[Category:Exchange-correlation functionals]][[Category:van der Waals functionals]] | |||
Latest revision as of 13:58, 19 March 2024
LIBMBD_PARALLEL_MODE = auto | kpoints | atoms
Default: LIBMBD_PARALLEL_MODE=auto (default in libMBD)
Description: LIBMBD_PARALLEL_MODE selects the parallelization scheme used in the library libMBD of many-body dispersion methods[1][2][3].
LIBMBD_PARALLEL_MODE allows to choose the parallelization scheme used in the library libMBD of many-body dispersion methods[1][2][3]. The value is internally passed to the libMBD input parallel_mode described at the page [4].
Important:
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libMBD is a separate library package that has to be downloaded[2] and compiled before VASP is compiled with the corresponding precompiler options and links to the libraries.
Related tags and articles
References
- ↑ a b https://libmbd.github.io/
- ↑ a b c https://github.com/libmbd/libmbd
- ↑ a b J. Hermann, M. Stöhr, S. Góger, S. Chaudhuri, B. Aradi, R. J. Maurer, and A. Tkatchenko, libMBD: A general-purpose package for scalable quantum many-body dispersion calculations, J. Chem. Phys. 159, 174802 (2023).
- ↑ https://libmbd.github.io/type/mbd_input_t.html