smx_ctx_factory_initializer_t smx_factory_initializer_to_use = NULL;
int smx_context_stack_size;
int smx_context_stack_size_was_set = 0;
+int smx_context_guard_size;
+int smx_context_guard_size_was_set = 0;
#ifdef HAVE_THREAD_LOCAL_STORAGE
static __thread smx_context_t smx_current_context_parallel;
#else