Method RemoveEdge

tensorflow/compiler/jit/graphcycles/graphcycles.cc:154–159

}

void GraphCycles::RemoveEdge(int32 x, int32 y) {
  rep_->nodes_[x]->out.Erase(y);
  rep_->nodes_[y]->in.Erase(x);
  // No need to update the rank assignment since a previous valid
  // rank assignment remains valid after an edge deletion.
}

static bool ForwardDFS(GraphCycles::Rep* r, int32 n, int32 upper_bound);
static void BackwardDFS(GraphCycles::Rep* r, int32 n, int32 lower_bound);