xbt_dynar_t ETag_surfxml_prop_cb_list = NULL;
xbt_dynar_t STag_surfxml_cluster_cb_list = NULL;
xbt_dynar_t ETag_surfxml_cluster_cb_list = NULL;
+xbt_dynar_t STag_surfxml_peer_cb_list = NULL;
+xbt_dynar_t ETag_surfxml_peer_cb_list = NULL;
xbt_dynar_t STag_surfxml_trace_cb_list = NULL;
xbt_dynar_t ETag_surfxml_trace_cb_list = NULL;
xbt_dynar_t STag_surfxml_trace_connect_cb_list = NULL;
xbt_dynar_t ETag_surfxml_bypassRoute_cb_list = NULL;
xbt_dynar_t STag_surfxml_config_cb_list = NULL;
xbt_dynar_t ETag_surfxml_config_cb_list = NULL;
+xbt_dynar_t STag_surfxml_include_cb_list = NULL;
+xbt_dynar_t ETag_surfxml_include_cb_list = NULL;
/* store the current property set for any tag */
xbt_dict_t current_property_set = NULL;
static void init_randomness(void);
static void add_randomness(void);
+static xbt_dynar_t surf_input_buffer_stack = NULL;
+static xbt_dynar_t surf_file_to_parse_stack = NULL;
+
+void STag_surfxml_include(void)
+{
+ XBT_INFO("STag_surfxml_include '%s'",A_surfxml_include_file);
+ xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse);
+
+ surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r");
+ xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n",
+ A_surfxml_include_file);
+ surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
+ surf_parse_push_buffer_state(surf_input_buffer);
+ fflush(NULL);
+}
+
+void ETag_surfxml_include(void)
+{
+ fflush(NULL);
+ fclose(surf_file_to_parse);
+ xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
+ surf_parse_pop_buffer_state();
+ XBT_INFO("ETag_surfxml_include '%s'",A_surfxml_include_file);
+}
+
+/*
+ * This function return 0 or 1 if callbacks are empty or not.
+ */
+int surf_parse_no_callbacks(void)
+{
+ return xbt_dynar_is_empty(STag_surfxml_platform_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_platform_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_host_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_host_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_router_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_router_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_link_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_link_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_route_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_route_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_link_ctn_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_link_ctn_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_process_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_process_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_argument_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_argument_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_prop_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_prop_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_trace_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_trace_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_trace_connect_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_trace_connect_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_random_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_random_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_AS_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_AS_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_ASroute_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_ASroute_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_bypassRoute_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_bypassRoute_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_cluster_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_cluster_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_peer_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_peer_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_config_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_config_cb_list) &&
+ xbt_dynar_is_empty(STag_surfxml_include_cb_list) &&
+ xbt_dynar_is_empty(ETag_surfxml_include_cb_list);
+}
+
+void surf_parse_init_callbacks(void)
+{
+ STag_surfxml_platform_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_platform_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_link_ctn_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_link_ctn_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_process_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_process_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_argument_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_argument_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_trace_connect_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_trace_connect_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_AS_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_AS_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_ASroute_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_ASroute_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_bypassRoute_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_bypassRoute_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_cluster_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_cluster_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_peer_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_peer_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_config_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_config_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ STag_surfxml_include_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ ETag_surfxml_include_cb_list =
+ xbt_dynar_new(sizeof(void_f_void_t), NULL);
+}
+
+void surf_parse_reset_callbacks(void)
+{
+ surf_parse_free_callbacks();
+ surf_parse_init_callbacks();
+}
+
void surf_parse_free_callbacks(void)
{
xbt_dynar_free(&STag_surfxml_platform_cb_list);
xbt_dynar_free(&ETag_surfxml_bypassRoute_cb_list);
xbt_dynar_free(&STag_surfxml_cluster_cb_list);
xbt_dynar_free(&ETag_surfxml_cluster_cb_list);
+ xbt_dynar_free(&STag_surfxml_peer_cb_list);
+ xbt_dynar_free(&ETag_surfxml_peer_cb_list);
xbt_dynar_free(&STag_surfxml_config_cb_list);
xbt_dynar_free(&ETag_surfxml_config_cb_list);
-}
-
-void surf_parse_reset_parser(void)
-{
- surf_parse_free_callbacks();
- STag_surfxml_platform_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_platform_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_link_ctn_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_link_ctn_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_process_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_process_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_argument_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_argument_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_trace_connect_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_trace_connect_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_AS_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_AS_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_ASroute_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_ASroute_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_bypassRoute_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_bypassRoute_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_cluster_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_cluster_cb_list =
- xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_config_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_config_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+ xbt_dynar_free(&STag_surfxml_include_cb_list);
+ xbt_dynar_free(&ETag_surfxml_include_cb_list);
}
/* Stag and Etag parse functions */
sscanf(A_surfxml_platform_version, "%lg", &version);
- xbt_assert0((version >= 1.0), "******* BIG FAT WARNING *********\n "
- "You're using an ancient XML file. "
- "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
- "instead of MBytes, MFlops and seconds. "
- "A script (surfxml_update.pl) to help you convert your old "
- "platform files "
- "is available in the contrib/platform_generation directory "
- "of the simgrid repository. Please check also out the "
- "SURF section of the ChangeLog for the 3.1 version. "
- "Last, do not forget to also update your values for "
- "the calls to MSG_task_create (if any).");
- xbt_assert0((version >= 2.0), "******* BIG FAT WARNING *********\n "
- "You're using an old XML file. "
- "A script (surfxml_update.pl) to help you convert your old "
- "platform files "
- "is available in the contrib/platform_generation directory "
- "of the simgrid repository.");
+ xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
+ "You're using an ancient XML file.\n"
+ "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
+ "instead of MBytes, MFlops and seconds.\n"
+
+ "Use simgrid_update_xml to update your file automatically. "
+ "This program is installed automatically with SimGrid, or "
+ "available in the tools/ directory of the source archive.\n"
+
+ "Please check also out the SURF section of the ChangeLog for "
+ "the 3.1 version for more information. \n"
+
+ "Last, do not forget to also update your values for "
+ "the calls to MSG_task_create (if any).");
+ xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
+ "You're using an old XML file.\n"
+ "Use simgrid_update_xml to update your file automatically. "
+ "This program is installed automatically with SimGrid, or "
+ "available in the tools/ directory of the source archive.");
surfxml_call_cb_functions(STag_surfxml_platform_cb_list);
parse_method(E, bypassRoute);
parse_method(S, cluster);
parse_method(E, cluster);
+parse_method(S, peer);
+parse_method(E, peer);
parse_method(S, config);
parse_method(E, config);
static int warned = 0; /* warn only once */
if (!file) {
if (!warned) {
- WARN0
+ XBT_WARN
("Bypassing the XML parser since surf_parse_open received a NULL pointer. If it is not what you want, go fix your code.");
warned = 1;
}
return;
}
+
+ if (!surf_input_buffer_stack)
+ surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
+ if (!surf_file_to_parse_stack)
+ surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
+
surf_file_to_parse = surf_fopen(file, "r");
- xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n", file);
- surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
+ xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
+ surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
surf_parse__switch_to_buffer(surf_input_buffer);
surf_parse_lineno = 1;
}
void surf_parse_close(void)
{
+ if (surf_input_buffer_stack)
+ xbt_dynar_free(&surf_input_buffer_stack);
+ if (surf_file_to_parse_stack)
+ xbt_dynar_free(&surf_file_to_parse_stack);
+
if (surf_file_to_parse) {
surf_parse__delete_buffer(surf_input_buffer);
fclose(surf_file_to_parse);
xbt_dynar_push(cb_list, &function);
}
-void surfxml_del_callback(xbt_dynar_t * p_cb_list, void_f_void_t function)
+void surfxml_del_callback(xbt_dynar_t cb_list, void_f_void_t function)
{
- xbt_dynar_t new_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- unsigned int it;
- void_f_void_t func;
- xbt_dynar_foreach(*p_cb_list, it, func) {
- if (func != function)
- xbt_dynar_push(new_cb_list, &func);
+ xbt_ex_t e;
+ unsigned int it=0;
+ void_f_void_t null_f=NULL;
+
+ TRY {
+ it = xbt_dynar_search(cb_list,&function);
+ } CATCH(e) {
+ if (e.category == not_found_error) {
+ xbt_ex_free(e);
+ xbt_die("Trying to remove a callback that is not here! This should not happen");
+ }
+ RETHROW;
}
- xbt_dynar_free(p_cb_list);
- *p_cb_list = new_cb_list;
+
+ xbt_dynar_replace(cb_list, it,&null_f);
}
static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t cb_list)
unsigned int iterator;
void_f_void_t fun;
xbt_dynar_foreach(cb_list, iterator, fun) {
- (*fun) ();
+ if (fun) (*fun) ();
}
}
if (!surfxml_bufferstack_stack)
surfxml_bufferstack_stack = xbt_dynar_new(sizeof(char *), NULL);
- random_data_list = xbt_dict_new();
traces_set_list = xbt_dict_new();
trace_connect_list_host_avail = xbt_dict_new();
trace_connect_list_power = xbt_dict_new();
trace_connect_list_bandwidth = xbt_dict_new();
trace_connect_list_latency = xbt_dict_new();
- surfxml_add_callback(STag_surfxml_random_cb_list, &init_randomness);
- surfxml_add_callback(ETag_surfxml_random_cb_list, &add_randomness);
- surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties);
surfxml_add_callback(STag_surfxml_trace_cb_list, &parse_Stag_trace);
surfxml_add_callback(ETag_surfxml_trace_cb_list, &parse_Etag_trace);
surfxml_add_callback(STag_surfxml_trace_connect_cb_list,
- &parse_Stag_trace_connect);
+ &parse_Stag_trace_connect);
}
static void free_data(void)
}
/* Here start parse */
-
void parse_platform_file(const char *file)
{
int parse_status;
parse_status = surf_parse();
free_data();
surf_parse_close();
- xbt_assert1(!parse_status, "Parse error in %s", file);
+ xbt_assert(!parse_status, "Parse error in %s", file);
}
/* Prop tag functions */
char *value = NULL;
if (!current_property_set)
current_property_set = xbt_dict_new(); // Maybe, it should be make a error
- value = xbt_strdup(A_surfxml_prop_value);
- xbt_dict_set(current_property_set, A_surfxml_prop_id, value, free);
+ if(!strcmp(A_surfxml_prop_id,"coordinates")){
+ if(!strcmp(A_surfxml_prop_value,"yes") && !COORD_HOST_LEVEL)
+ {
+ XBT_INFO("Configuration change: Set '%s' to '%s'", A_surfxml_prop_id, A_surfxml_prop_value);
+ COORD_HOST_LEVEL = xbt_lib_add_level(host_lib,xbt_dynar_free_voidp);
+ COORD_ASR_LEVEL = xbt_lib_add_level(as_router_lib,xbt_dynar_free_voidp);
+ }
+ if(strcmp(A_surfxml_prop_value,"yes"))
+ xbt_die("Setting XML prop coordinates must be \"yes\"");
+ }
+ else{
+ value = xbt_strdup(A_surfxml_prop_value);
+ xbt_dict_set(current_property_set, A_surfxml_prop_id, value, free);
+ }
}
/* Trace management functions */
static double trace_periodicity = -1.0;
static char *trace_file = NULL;
-static char *trace_id;
+static char *trace_id = NULL;
static void parse_Stag_trace(void)
{
- trace_id = strdup(A_surfxml_trace_id);
- trace_file = strdup(A_surfxml_trace_file);
+ trace_id = xbt_strdup(A_surfxml_trace_id);
+ trace_file = xbt_strdup(A_surfxml_trace_file);
surf_parse_get_double(&trace_periodicity, A_surfxml_trace_periodicity);
}
trace_periodicity);
}
xbt_dict_set(traces_set_list, trace_id, (void *) trace, NULL);
+ xbt_free(trace_file);
+ trace_file = NULL;
+ xbt_free(trace_id);
+ trace_id = NULL;
}
static void parse_Stag_trace_connect(void)
{
- xbt_assert2(xbt_dict_get_or_null
+ xbt_assert(xbt_dict_get_or_null
(traces_set_list, A_surfxml_trace_connect_trace),
"Cannot connect trace %s to %s: trace unknown",
A_surfxml_trace_connect_trace,
xbt_strdup(A_surfxml_trace_connect_element), free);
break;
default:
- xbt_die(bprintf("Cannot connect trace %s to %s: kind of trace unknown",
- A_surfxml_trace_connect_trace,
- A_surfxml_trace_connect_element));
+ xbt_die("Cannot connect trace %s to %s: kind of trace unknown",
+ A_surfxml_trace_connect_trace, A_surfxml_trace_connect_element);
}
}
generator = xbt_malloc(q - (p + 6) + 1);
memcpy(generator, p + 6, q - (p + 6));
generator[q - (p + 6)] = '\0';
- xbt_assert1((random =
- xbt_dict_get_or_null(random_data_list, generator)),
- "Random generator %s undefined", generator);
+ random = xbt_dict_get_or_null(random_data_list, generator);
+ xbt_assert(random, "Random generator %s undefined", generator);
power_scale = random_generate(random);
}
} else {
*/
void surf_host_create_resource(char *name, double power_peak,
double power_scale,
- tmgr_trace_t power_trace,
+ tmgr_trace_t power_trace, int core,
e_surf_resource_state_t state_initial,
tmgr_trace_t state_trace,
xbt_dict_t cpu_properties)
return surf_cpu_model->extension.cpu.create_resource(name, power_peak,
power_scale,
power_trace,
+ core,
state_initial,
state_trace,
cpu_properties);