code: def cxx_flags(self):
      return ["-O3"] + self.version_dependent_macros
  
file_path: ColossalAI/op_builder/scaled_masked_softmax.py
imports: from .builder import Builder
  from .utils import append_nvcc_threads
label_desc: Use image node_id 4 for calling the ScaledMaskedSoftmaxBuilder obj's underlying member method code with example usage: obj.cxx_flags() and returns: unknown