我在C中有一个项目，我需要以并行和顺序模式测量程序性能。
程序与openmp并行化。
如果我用-openmp标志编译我的程序，一切都很好。
但如果我用-openmp-stubs替换-openmp，我会得到大量的引用错误：
ccc.c:614: undefined reference to `__kmpc_for_static_init_4'
ccc.c:614: undefined reference to `__kmpc_for_static_fini'
ccc.c:624: undefined reference to `__kmpc_barrier'
build/liblcthw.a(ccc.o): In function `deusv2v_dbg':
ccc.c:632: undefined reference to `__kmpc_global_thread_num'
ccc.c:632: undefined reference to `__kmpc_ok_to_fork'
ccc.c:632: undefined reference to `__kmpc_fork_call'
ccc.c:632: undefined reference to `__kmpc_serialized_parallel'
ccc.c:632: undefined reference to `__kmpc_end_serialized_parallel'
build/liblcthw.a(ccc.o): In function `L_deusv2v_dbg_632__par_region0_2_862':
ccc.c:636: undefined reference to `__kmpc_for_static_init_4'
ccc.c:636: undefined reference to `__kmpc_for_static_fini'
ccc.c:646: undefined reference to `__kmpc_barrier'
build/liblcthw.a(ccc.o): In function `seusv2v_dbg':
ccc.c:654: undefined reference to `__kmpc_global_thread_num'
ccc.c:654: undefined reference to `__kmpc_ok_to_fork'
ccc.c:654: undefined reference to `__kmpc_fork_call'
ccc.c:654: undefined reference to `__kmpc_serialized_parallel'
ccc.c:654: undefined reference to `__kmpc_end_serialized_parallel'
build/liblcthw.a(ccc.o): In function `L_seusv2v_dbg_654__par_region0_2_954':
ccc.c:658: undefined reference to `__kmpc_for_static_init_4'
ccc.c:658: undefined reference to `__kmpc_for_static_fini'
ccc.c:668: undefined reference to `__kmpc_barrier'
编译器：icc版本13.1.3（gcc版本4.4.6兼容性）
我做错了什么？是否有可能以其他方式临时禁用openmp？
我使用omp_get_wtime来衡量性能时间，因此我根本无法禁用OpenMP。