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Diffstat (limited to 'src/driver/Newton.cc')
| -rw-r--r-- | src/driver/Newton.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/driver/Newton.cc b/src/driver/Newton.cc index e39717a..6b2ef8c 100644 --- a/src/driver/Newton.cc +++ b/src/driver/Newton.cc @@ -475,6 +475,11 @@ assert( false ); // the per-iteration status information from each active processor to // all processors. // +// The present implementation of this function uses the Cactus reduction +// API. If AHFinderDirect is ported to some other software environment, +// it's probably best to re-implement this function on top of whatever +// interprocessor-broadcast facility that environment provides. +// // Arguments: // GH --> The Cactus grid hierarchy. // N_procs = The total number of processors. @@ -652,6 +657,11 @@ return any_proc_needs_more_iterations; // the BH diagnostics and (ghosted) horizon shape from a specified processor // to all processors. // +// The present implementation of this function uses the Cactus reduction +// API. If AHFinderDirect is ported to some other software environment, +// it's probably best to re-implement this function on top of whatever +// interprocessor-broadcast facility that environment provides. +// // Arguments: // GH --> The Cactus grid hierarchy. // broadcast_flag = true on the broadcasting processor, |