NTAUPAR: Difference between revisions
No edit summary |
No edit summary |
||
| (9 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
{{TAGDEF|NTAUPAR|[integer]}} | {{TAGDEF|NTAUPAR|[integer]}} | ||
{{DEF|NTAUPAR| | {{DEF|NTAUPAR|depends on {{TAG|MAXMEM}} |used in low scaling [[GW approximation of Hedin's equations#lowGW|GW]] and RPA/ACFDT calculations.}} | ||
Description: {{TAG|NTAUPAR}} available as of VASP.6, specifies the number of MPI groups sharing same imaginary time grid points. The default value of NTAUPAR is set automatically and depends on {{TAG|MAXMEM}}, the available memory for each rank on one node. | |||
---- | ---- | ||
== Related Tags and Sections == | == Related Tags and Sections == | ||
| Line 10: | Line 11: | ||
{{sc|NTAUPAR|Examples|Examples that use this tag}} | {{sc|NTAUPAR|Examples|Examples that use this tag}} | ||
---- | ---- | ||
[[Category:INCAR]] [[Category:GW]] [[Category:ACFDT]] | [[Category:INCAR]][[Category:Many-Body Perturbation Theory]] [[Category:GW]] [[Category:ACFDT]][[Category:Performance]][[Category:Parallelization]][[Category:Low-scaling GW and RPA]][[Category:VASP6]] | ||
Revision as of 11:28, 12 August 2019
NTAUPAR = [integer]
| Default: NTAUPAR | = depends on MAXMEM | used in low scaling GW and RPA/ACFDT calculations. |
Description: NTAUPAR available as of VASP.6, specifies the number of MPI groups sharing same imaginary time grid points. The default value of NTAUPAR is set automatically and depends on MAXMEM, the available memory for each rank on one node.