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| author | Erik Schnetter <schnetter@aei.mpg.de> | 2005-08-26 14:45:00 +0000 |
|---|---|---|
| committer | Erik Schnetter <schnetter@aei.mpg.de> | 2005-08-26 14:45:00 +0000 |
| commit | 091cf4178cb7aaf475cb6dbaf6d02092b1868f6f (patch) | |
| tree | d6eacfd3c6c156b24e4878bab65940986e99cd0d /Carpet/Carpet/interface.ccl | |
| parent | 6f1ffd0ee0a624af34aade89fca0a4767089e119 (diff) | |
Carpet: Pass MPI communicators as pointers instead of ints
Pass MPI communicators as pointers instead of ints because they may
not be implemented as ints.
Use MPI_COMM_NULL instead of -1 as illegal communicator.
darcs-hash:20050826144511-891bb-324a5d22efcbbd53cac35899e30559b06cfdfdb6.gz
Diffstat (limited to 'Carpet/Carpet/interface.ccl')
| -rw-r--r-- | Carpet/Carpet/interface.ccl | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Carpet/Carpet/interface.ccl b/Carpet/Carpet/interface.ccl index fa16cefcc..b5839262d 100644 --- a/Carpet/Carpet/interface.ccl +++ b/Carpet/Carpet/interface.ccl @@ -26,10 +26,12 @@ INCLUDE HEADER: typecase in carpet_typecase.hh # Get access to communicators -CCTK_INT FUNCTION GetMPICommUniverse (CCTK_POINTER_TO_CONST IN cctkGH) +CCTK_POINTER_TO_CONST \ +FUNCTION GetMPICommUniverse (CCTK_POINTER_TO_CONST IN cctkGH) PROVIDES FUNCTION GetMPICommUniverse WITH Carpet_GetMPICommUniverse LANGUAGE C -CCTK_INT FUNCTION GetMPICommWorld (CCTK_POINTER_TO_CONST IN cctkGH) +CCTK_POINTER_TO_CONST \ +FUNCTION GetMPICommWorld (CCTK_POINTER_TO_CONST IN cctkGH) PROVIDES FUNCTION GetMPICommWorld WITH Carpet_GetMPICommWorld LANGUAGE C |