class_docstr: Operator argument manager for storing operator workloads.
class_docstr_tok: ["Operator","argument","manager","for","storing","operator","workloads","."]
code: def add_workload(funcname, *args, **kwargs):
      if "_specifier" not in kwargs:
          _specifier = funcname
      else:
          _specifier = kwargs["_specififer"]
          del kwargs["_specififer"]
      if _specifier in OpArgMngr.args:
          raise ValueError(f"duplicate {_specifier}")
      OpArgMngr.args[_specifier] = {
          "args": args,
          "kwargs": kwargs,
          "funcname": funcname,
      }
  
file_path: mxnet/benchmark/python/ffi/benchmark_ffi.py
imports: import timeit
  import itertools
  import argparse
  import os
label_desc: Use image node_id 1 for calling the OpArgMngr obj's underlying member method code with example usage: obj.add_workload(funcname) without return types