    def _gen_profile_cmd(self, profiler_prefix, cfg, exec_key):
        """get command line for profiling"""

        def fbuild_cmd(exec_key):
            B, M, N, K = self._invert_exec_key(exec_key)
            cmd = []
            cmd.append(B)  # b
            cmd.append(M)  # m
            cmd.append(N)  # n
            cmd.append(K)  # k
            return cmd

        return super()._gen_profile_cmd(profiler_prefix, cfg, exec_key, fbuild_cmd)
get command line for profiling
python/aitemplate/compiler/ops/gemm_epilogue_vistor/bmm_rcr_softmax.py