290 …OrderDepthFirst(PetscInt num_nodes, PetscInt parent, PetscNestedEventNode tree[], PetscInt *num_de…  in PetscLogNestedEventNodesOrderDepthFirst()  argument
298     if (tree[node].parent == parent) {  in PetscLogNestedEventNodesOrderDepthFirst()
300       PetscNestedEventNode tmp                  = tree[start_loc];  in PetscLogNestedEventNodesOrderDepthFirst()
301       tree[start_loc]                           = tree[node];  in PetscLogNestedEventNodesOrderDepthFirst()
302       tree[node]                                = tmp;  in PetscLogNestedEventNodesOrderDepthFirst()
303 …scLogNestedEventNodesOrderDepthFirst(num_nodes - start_loc - 1, tree[start_loc].id, &tree[start_lo…  in PetscLogNestedEventNodesOrderDepthFirst()
304       tree[start_loc].num_descendants = num_this_descendants;  in PetscLogNestedEventNodesOrderDepthFirst()
325   PetscNestedEventNode *tree;  in PetscLogNestedCreatePerfNodes()  local
329   PetscCall(PetscCalloc1(num_nodes, &tree));  in PetscLogNestedCreatePerfNodes()
331     tree[node].id = node;  in PetscLogNestedCreatePerfNodes()
332     PetscCall(PetscLogGlobalNamesGlobalGetName(global_events, node, &tree[node].name));  in PetscLogNestedCreatePerfNodes()
333     tree[node].parent = -1;  in PetscLogNestedCreatePerfNodes()
348       tree[leaf_global].parent = root_global;  in PetscLogNestedCreatePerfNodes()
357     for (PetscInt node = 0; node < num_nodes; node++) parents[node] = tree[node].parent;  in PetscLogNestedCreatePerfNodes()
359     for (PetscInt node = 0; node < num_nodes; node++) tree[node].parent = parents[node];  in PetscLogNestedCreatePerfNodes()
364   PetscCall(PetscLogNestedEventNodesOrderDepthFirst(num_nodes, -1, tree, &num_descendants));  in PetscLogNestedCreatePerfNodes()
369     PetscInt global_id = tree[tree_node].id;  in PetscLogNestedCreatePerfNodes()
382   *tree_p = tree;  in PetscLogNestedCreatePerfNodes()
394   PetscNestedEventTree   tree;  in PETSC_PRAGMA_DIAGNOSTIC_IGNORED_END()  local
401   tree.comm          = comm;  in PETSC_PRAGMA_DIAGNOSTIC_IGNORED_END()
402   tree.global_events = global_events;  in PETSC_PRAGMA_DIAGNOSTIC_IGNORED_END()
403   tree.perf          = perf;  in PETSC_PRAGMA_DIAGNOSTIC_IGNORED_END()
404   tree.nodes         = nodes;  in PETSC_PRAGMA_DIAGNOSTIC_IGNORED_END()
407     PetscCall(PetscLogHandlerView_Nested_XML(nested, &tree, viewer));  in PETSC_PRAGMA_DIAGNOSTIC_IGNORED_END()
409     PetscCall(PetscLogHandlerView_Nested_Flamegraph(nested, &tree, viewer));  in PETSC_PRAGMA_DIAGNOSTIC_IGNORED_END()
412   PetscCall(PetscFree(tree.nodes));  in PETSC_PRAGMA_DIAGNOSTIC_IGNORED_END()
413   PetscCall(PetscFree(tree.perf));  in PETSC_PRAGMA_DIAGNOSTIC_IGNORED_END()