diff options
| author | Erik Schnetter <schnetter@cct.lsu.edu> | 2012-02-02 20:04:07 -0500 |
|---|---|---|
| committer | Erik Schnetter <schnetter@cct.lsu.edu> | 2012-02-02 20:04:07 -0500 |
| commit | 831486e924922dde1fa13838e632ae7b07079f53 (patch) | |
| tree | c6722ef7b829ede49f5abcdf8b9be2f596365c89 /Carpet/Carpet/interface.ccl | |
| parent | 02ad31ee408ffa516939544303fd812b43fd841e (diff) | |
Carpet: Make host/process association publicly available
Determine and store host/process association.
Provide aliased function API to query this.
Improve performance of multi-model API.
Diffstat (limited to 'Carpet/Carpet/interface.ccl')
| -rw-r--r-- | Carpet/Carpet/interface.ccl | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Carpet/Carpet/interface.ccl b/Carpet/Carpet/interface.ccl index 0415465de..506f9e8d4 100644 --- a/Carpet/Carpet/interface.ccl +++ b/Carpet/Carpet/interface.ccl @@ -48,6 +48,18 @@ PROVIDES FUNCTION GetMPICommWorld WITH Carpet_GetMPICommWorld LANGUAGE C +# Get access to process->host mapping +CCTK_INT FUNCTION CCTK_MyHost(CCTK_POINTER_TO_CONST IN cctkGH) +CCTK_INT FUNCTION CCTK_nHosts(CCTK_POINTER_TO_CONST IN cctkGH) +CCTK_INT FUNCTION CCTK_nProcsOnHost(CCTK_POINTER_TO_CONST IN cctkGH, CCTK_INT IN host) +CCTK_INT FUNCTION CCTK_ProcsOnHost(CCTK_POINTER_TO_CONST IN cctkGH, CCTK_INT IN host, CCTK_INT ARRAY OUT procs, CCTK_INT IN nprocs) +PROVIDES FUNCTION CCTK_MyHost WITH Carpet_MyHost LANGUAGE C +PROVIDES FUNCTION CCTK_nHosts WITH Carpet_nHosts LANGUAGE C +PROVIDES FUNCTION CCTK_nProcsOnHost WITH Carpet_nProcsOnHost LANGUAGE C +PROVIDES FUNCTION CCTK_ProcsOnHost WITH Carpet_ProcsOnHost LANGUAGE C + + + # Register and unregister routines which are called before and after # every scheduled routine CCTK_INT \ |