diff options
| author | Erik Schnetter <schnetter@cct.lsu.edu> | 2009-11-10 14:31:35 -0600 |
|---|---|---|
| committer | Erik Schnetter <schnetter@cct.lsu.edu> | 2009-11-10 14:31:35 -0600 |
| commit | 42dffad4c0881e801016fd4d90c96055bca0700a (patch) | |
| tree | 389a902435ba6ea0440b68fe5bd5ecbbc7cba097 /Carpet/Carpet/src/Recompose.cc | |
| parent | d376cd1c17d6d7aa92fc08363f1f3cc372aa5476 (diff) | |
Carpet: Add parameter no_split_direction
Add new parameter no_split_direction that ensures that a domain is not
split (distributed onto several processes) in a certain direction.
Diffstat (limited to 'Carpet/Carpet/src/Recompose.cc')
| -rw-r--r-- | Carpet/Carpet/src/Recompose.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Carpet/Carpet/src/Recompose.cc b/Carpet/Carpet/src/Recompose.cc index f1f0b8834..65485d61d 100644 --- a/Carpet/Carpet/src/Recompose.cc +++ b/Carpet/Carpet/src/Recompose.cc @@ -1399,7 +1399,8 @@ namespace Carpet { // Choose a number of slices for this direction CCTK_REAL const mycost1 = mycost * pow(nprocs / totalcost, CCTK_REAL(1) / alldims); - int const nslices = min (nprocs, int (floor (mycost1 + CCTK_REAL(0.5)))); + int const nslices1 = min (nprocs, int (floor (mycost1 + CCTK_REAL(0.5)))); + int const nslices = mydim==no_split_direction ? 1 : nslices1; assert (nslices <= nprocs); if (recompose_verbose) cout << "SRMAR " << mydim << " nprocs " << nprocs << endl; if (recompose_verbose) cout << "SRMAR " << mydim << " nslices " << nslices << endl; |