[ET Trac] #2744: Cactus: New cGH entries `cctk_level`, `cctk_block`

Erik Schnetter trac-noreply at einsteintoolkit.org
Thu Jul 27 13:52:42 CDT 2023


#2744: Cactus: New cGH entries `cctk_level`, `cctk_block`

 Reporter: Erik Schnetter
   Status: new
Milestone: 
  Version: 
     Type: enhancement
 Priority: major
Component: Cactus

Add new `cGH` entries `cctk_level` and `cctk_block`. These complement the existing `cctk_patch` and `cctk_tile_{min,max}` fields, and allow the compute kernels to know on which part of the grid structure they are operating. This is mostly interesting for producing better debugging output.

There are also new `#define`s `CCTK_HAVE_CGH_LEVEL` and `CCTK_HAVE_CGH_BLOCK` to indicate that these new fields are present.

See [https://bitbucket.org/cactuscode/cactus/pull-requests/156](https://bitbucket.org/cactuscode/cactus/pull-requests/156) .

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2744/cactus-new-cgh-entries-cctk_level
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