EighthShell Class Reference

#include <EighthShell.h>

Inheritance diagram for EighthShell:

Public Member Functions
std::vector< HaloRegion >	getHaloImportForceExportRegions (HaloRegion &initialRegion, double cutoffRadius, bool coversWholeDomain[3], double cellLength[3]) override
std::vector< HaloRegion >	getHaloExportForceImportRegions (HaloRegion &initialRegion, double cutoffRadius, bool coversWholeDomain[3], double cellLength[3]) override
Public Member Functions inherited from ZonalMethod
virtual std::vector< HaloRegion >	getLeavingExportRegions (HaloRegion &initialRegion, double cutoffRadius, bool coversWholeDomain[3])
virtual std::vector< HaloRegion >	getLeavingExportRegions (HaloRegion &initialRegion, double cutoffRadius[3], bool coversWholeDomain[3])

Additional Inherited Members
Protected Member Functions inherited from ZonalMethod
std::vector< HaloRegion >	getHaloRegionsConditional (HaloRegion &initialRegion, double cutoffRadius, bool coversWholeDomain[3], const std::function< bool(const int[3])> &condition)
std::vector< HaloRegion >	getHaloRegionsConditional (HaloRegion &initialRegion, const double cutoffRadius[3], bool coversWholeDomain[3], const std::function< bool(const int[3])> &condition)
std::vector< HaloRegion >	getHaloRegionsConditionalInside (HaloRegion &initialRegion, double cutoffRadius, bool coversWholeDomain[3], const std::function< bool(const int[3])> &condition)
std::vector< HaloRegion >	getHaloRegionsConditionalInside (HaloRegion &initialRegion, const double cutoffRadius[3], bool coversWholeDomain[3], const std::function< bool(const int[3])> &condition)

Detailed Description

This class implements the EighthShell Method. Halo is only imported, if it lies within the eighth shell. The eighth shell is the intrinsic decomposition scheme for any c08 based traversal. The imported region is The EighthShell method requires forces to be exchanged.

Member Function Documentation

getHaloExportForceImportRegions()

std::vector<HaloRegion> EighthShell::getHaloExportForceImportRegions ( HaloRegion &  initialRegion, double  cutoffRadius, bool  coversWholeDomain[3], double  cellLength[3]  )

inlineoverridevirtual

Returns the export halo Regions of the process. These regions are also the ForceImport Regions of a process, if it is a force-importer. This indicates, where the processes lie that require halo copies from the current process.

Parameters

initialRegion	boundary of the current process
cutoffRadius
coversWholeDomain
cellLength

Returns

vector of regions

Implements ZonalMethod.

getHaloImportForceExportRegions()

std::vector<HaloRegion> EighthShell::getHaloImportForceExportRegions ( HaloRegion &  initialRegion, double  cutoffRadius, bool  coversWholeDomain[3], double  cellLength[3]  )

inlineoverridevirtual

Returns the import halo Regions of the process. These regions are also the ForceExport Regions of a process, if it is a force-exporter. This indicates, where the processes lie that require halo copies from the current process.

Parameters

initialRegion	boundary of the current process
cutoffRadius
coversWholeDomain
cellLength

Returns

vector of regions

Implements ZonalMethod.

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

• src/parallel/ZonalMethods/EighthShell.h