diff options
Diffstat (limited to 'Carpet/Carpet')
| -rw-r--r-- | Carpet/Carpet/param.ccl | 4 | ||||
| -rw-r--r-- | Carpet/Carpet/src/Recompose.cc | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/Carpet/Carpet/param.ccl b/Carpet/Carpet/param.ccl index 9be76541e..ad43af09e 100644 --- a/Carpet/Carpet/param.ccl +++ b/Carpet/Carpet/param.ccl @@ -445,6 +445,10 @@ CCTK_INT min_points_per_proc "Minimum number of grid points per processor" STEER 0:* :: "that many" } 0 +BOOLEAN split_components "Split components onto processes; without this, one needs many components and few processes" STEERABLE=always +{ +} "yes" + CCTK_INT num_threads "Number of threads per process" STEERABLE=recover diff --git a/Carpet/Carpet/src/Recompose.cc b/Carpet/Carpet/src/Recompose.cc index a183d7c6b..29eba4337 100644 --- a/Carpet/Carpet/src/Recompose.cc +++ b/Carpet/Carpet/src/Recompose.cc @@ -1691,7 +1691,8 @@ namespace Carpet { newregs.reserve (newnregs); for (int r=0, p=0; r<nregs; p+=mynprocs.AT(r), ++r) { if (recompose_verbose) cout << "SRMA superreg[" << r << "] " << superregs.AT(r) << endl; - bvect const dims = false; + // bvect const dims = false; + bvect const dims = not split_components; SplitRegionsMaps_Automatic_Recursively (dims, p, mynprocs.AT(r), superregs.AT(r), newregs); } // for r |