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Difference between revisions of "NTAUPAR"

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{{TAGDEF|NTAUPAR|[integer]}}
 
{{TAGDEF|NTAUPAR|[integer]}}
{{DEF|NTAUPAR|1|used in low scaling [[GW approximation of Hedin's equations#lowGW|GW]] and RPA/ACFDT calculations.}}
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{{DEF|NTAUPAR|depends on {{TAG|MAXMEM}} |used in low scaling [[GW approximation of Hedin's equations#lowGW|GW]] and RPA/ACFDT calculations.}}
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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.
  
Description: {{TAG|NTAUPAR}} available as of VASP.6, specifies the number of processor groups sharing same imaginary time grid points.
 
 
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== Related Tags and Sections ==
 
== Related Tags and Sections ==

Latest 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.


Related Tags and Sections

NOMEGAPAR, NOMEGA

Examples that use this tag