1#ifdef ABSTRACT_MS_FLAG_DEF 2ABSTRACT_MS_FLAG_DEF(GradFunc, 0) 3ABSTRACT_MS_FLAG_DEF(StandardFunc, 1) 4ABSTRACT_MS_FLAG_DEF(ShardFunc, 2) 5ABSTRACT_MS_FLAG_DEF(VmapFunc, 3) 6ABSTRACT_MS_FLAG_DEF(JitFunc, 4) 7#endif 8