code: def extra_ldflags(self):
      if not self.is_rocm_pytorch():
          return ["-lcurand"]
      else:
          return []
  
file_path: DeepSpeed/op_builder/evoformer_attn.py
imports: from .builder import CUDAOpBuilder, installed_cuda_version
  import os
label_desc: Use image node_id 3 for calling the EvoformerAttnBuilder obj's underlying member method code with example usage: obj.extra_ldflags() and returns: list, list