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| author | Erik Schnetter <schnetter@cct.lsu.edu> | 2008-06-20 16:29:06 -0500 |
|---|---|---|
| committer | Erik Schnetter <schnetter@cct.lsu.edu> | 2008-06-20 16:29:06 -0500 |
| commit | 4b16584382e52728dc658deed7b38ba78f41e865 (patch) | |
| tree | 80ec1ec1a21dc870b50dfd0eb818160f6bc7ec81 /Carpet/CarpetLib/src/gh.cc | |
| parent | bdfdbc1b611cd9339fb693b92d12ae3becc68d37 (diff) | |
Introduce a tree data structure to speed up domain decomposition
Introduce a tree data structure "fulltree", which decomposes a single,
rectangular region into a tree of non-overlapping, rectangular sub-regions.
Move the processor decomposition from the regridding thorns into Carpet.
Create such trees during processor decomposition.
Store these trees with the grid hierarchy.
Diffstat (limited to 'Carpet/CarpetLib/src/gh.cc')
| -rw-r--r-- | Carpet/CarpetLib/src/gh.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Carpet/CarpetLib/src/gh.cc b/Carpet/CarpetLib/src/gh.cc index fa9ff2125..9b4a5f443 100644 --- a/Carpet/CarpetLib/src/gh.cc +++ b/Carpet/CarpetLib/src/gh.cc @@ -15,6 +15,8 @@ using namespace std; +using namespace CarpetLib; + // Constructors @@ -76,10 +78,12 @@ gh:: // Modifiers void gh:: -regrid (mregs const & regs) +regrid (rregs const & superregs, mregs const & regs) { DECLARE_CCTK_PARAMETERS; + superregions = superregs; + // Save the grid hierarchy oldregions.clear (); swap (oldregions, regions); |