290 static PetscErrorCode PetscLogNestedEventNodesOrderDepthFirst(PetscInt num_nodes, PetscInt parent, …  in PetscLogNestedEventNodesOrderDepthFirst()  argument
297   while (node < num_nodes) {  in PetscLogNestedEventNodesOrderDepthFirst()
303 …PetscCall(PetscLogNestedEventNodesOrderDepthFirst(num_nodes - start_loc - 1, tree[start_loc].id, &…  in PetscLogNestedEventNodesOrderDepthFirst()
318   PetscInt              num_nodes;  in PetscLogNestedCreatePerfNodes()  local
328   PetscCall(PetscLogGlobalNamesGetSize(global_events, NULL, &num_nodes));  in PetscLogNestedCreatePerfNodes()
329   PetscCall(PetscCalloc1(num_nodes, &tree));  in PetscLogNestedCreatePerfNodes()
330   for (PetscInt node = 0; node < num_nodes; node++) {  in PetscLogNestedCreatePerfNodes()
356     PetscCall(PetscMalloc1(num_nodes, &parents));  in PetscLogNestedCreatePerfNodes()
357     for (PetscInt node = 0; node < num_nodes; node++) parents[node] = tree[node].parent;  in PetscLogNestedCreatePerfNodes()
358     PetscCallMPI(MPIU_Allreduce(MPI_IN_PLACE, parents, num_nodes, MPIU_INT, MPI_MAX, comm));  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()
365   PetscAssert(num_descendants == num_nodes, comm, PETSC_ERR_PLIB, "Failed tree ordering invariant");  in PetscLogNestedCreatePerfNodes()
367   PetscCall(PetscCalloc1(num_nodes, &perf));  in PetscLogNestedCreatePerfNodes()
368   for (PetscInt tree_node = 0; tree_node < num_nodes; tree_node++) {  in PetscLogNestedCreatePerfNodes()