ot::PC_KSP_Shell Struct Reference

A private preconditioner object used within DAMG at the coarsest grid when not all processors are active on the coarsest grid. More...

#include <omg.h>

List of all members.

Public Attributes
MPI_Comm	commActive
bool	iAmActive
KSP	ksp_private
PC	pc
Vec	rhs_private
Vec	sol_private

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Detailed Description

A private preconditioner object used within DAMG at the coarsest grid when not all processors are active on the coarsest grid.

Author:

Rahul Sampath This must be used with KSPPREONLY only

Definition at line 236 of file omg.h.

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Member Data Documentation

MPI_Comm ot::PC_KSP_Shell::commActive

The active processors Definition at line 238 of file omg.h. Referenced by ot::DAMGSetKSP().

bool ot::PC_KSP_Shell::iAmActive

True if the calling processor is active. Definition at line 237 of file omg.h. Referenced by ot::DAMGSetKSP().

KSP ot::PC_KSP_Shell::ksp_private

Internal KSP Definition at line 240 of file omg.h. Referenced by ot::DAMGSetKSP().

PC ot::PC_KSP_Shell::pc

The PCSHELL itself Definition at line 239 of file omg.h. Referenced by ot::DAMGSetKSP().

Vec ot::PC_KSP_Shell::rhs_private

Internal rhs vector for ksp_private Definition at line 241 of file omg.h. Referenced by ot::DAMGSetKSP().

Vec ot::PC_KSP_Shell::sol_private

Internal rhs vector for sol_private Definition at line 242 of file omg.h. Referenced by ot::DAMGSetKSP().

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

• /net/www/csela/dendro/releases/Dendro/include/omg/omg.h

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