int detached_ = 0;
int (*match_fun_)(void*, void*, simgrid::kernel::activity::CommImpl*) = nullptr;
void (*clean_fun_)(void*) = nullptr;
int detached_ = 0;
int (*match_fun_)(void*, void*, simgrid::kernel::activity::CommImpl*) = nullptr;
void (*clean_fun_)(void*) = nullptr;