Gromacs  2020.4
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DDGridSetup Struct Reference

#include <gromacs/domdec/domdec_setup.h>

Description

Describes the DD grid setup.

This struct is for temporary use when choosing and initializing the domain decomposition grid.

Public Attributes

int numPmeOnlyRanks = 0
 The number of separate PME ranks, 0 if none or all ranks do PME.
 
ivec numDomains = { 0, 0, 0 }
 The number of domains along each dimension.
 
int numDDDimensions = 0
 The number of dimensions which we decompose in domains.
 
ivec ddDimensions = { -1, -1, -1 }
 The domain decomposition dimensions, the first numDDDimensions entries are used.
 

The documentation for this struct was generated from the following file: