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Carpet: added logic check to presync recursion #7

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Carpet: added logic check to presync recursion #7

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22 changes: 20 additions & 2 deletions Carpet/src/PreSync.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -305,8 +305,26 @@ void PreSyncGroups(cFunctionData *attribute, cGH *cctkGH,
cctkGH->cctk_time = previous_time;
}

// ask Carpet to do the SYNC, this will apply BC as well
SyncProlongateGroups(cctkGH, pre_groups, attribute);
std::vector<int> check_groups;
std::set<int> tmpgroups;
for (int g = 0; g < pre_groups.size(); g++) {
int gi = pre_groups[g];
for (int vi = 0; vi < CCTK_NumVarsInGroupI(gi); vi++) {
int const map0 = 0;
ggf *const ff = arrdata.AT(gi).AT(map0).data.AT(vi);
assert(ff);
int const valid = ff->valid(mglevel, reflevel, timelevel);
if (not is_set(valid, CCTK_VALID_EVERYWHERE)) {
tmpgroups.insert(gi);
break;
}
}
}
check_groups.assign(tmpgroups.begin(), tmpgroups.end());
if(!check_groups.empty()) {
// ask Carpet to do the SYNC, this will apply BC as well
SyncProlongateGroups(cctkGH, pre_groups, attribute);
}
}

/**
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