Chombo + EB: EBLoadBalance.H Source File

00001 #ifdef CH_LANG_CC
00002 /*
00003  *      _______              __
00004  *     / ___/ /  ___  __ _  / /  ___
00005  *    / /__/ _ \/ _ \/  V \/ _ \/ _ \
00006  *    \___/_//_/\___/_/_/_/_.__/\___/
00007  *    Please refer to Copyright.txt, in Chombo's root directory.
00008  */
00009 #endif
00010 
00011 #ifndef _EBLOADBALANCE_H_
00012 #define _EBLOADBALANCE_H_
00013 
00014 #include "Box.H"
00015 #include "ProblemDomain.H"
00016 #include "Vector.H"
00017 #include "REAL.H"
00018 #include "EBIndexSpace.H"
00019 #include "NamespaceHeader.H"
00020 
00021 ///
00022 /**
00023     Load balance a Vector of Boxes.
00024     We  make the loads bases on a few ad hoc ideas.
00025     we shall make fully covered boxes = constant load = covered load
00026     we shall say that irregular points get irregular factor more load than
00027     regular points.
00028  */
00029 int EBLoadBalance(Vector<int>& a_proc,
00030                   const Vector<Box>& a_boxes,
00031                   const ProblemDomain& a_domain,
00032                   const int& a_ghosts = 0,
00033                   int  a_coveredLoad = 10,
00034                   int  a_irregFactor = 10,
00035                   bool a_verbose = false,
00036                   const EBIndexSpace* a_ebisPtr = Chombo_EBIS::instance() );
00037 
00038 #include "NamespaceFooter.H"
00039 #endif