Resources resources_create() {
Resources r;
r = (Resources) xalloc(sizeof(struct Resources_s));
r->max_parse_time = MAX_PARSE_TIME_DEFAULT;
r->when_created = current_usage_time();
r->when_last_called = current_usage_time();
r->time_when_parse_started = current_usage_time();
r->space_when_parse_started = space_in_use;
r->max_memory = MAX_MEMORY_DEFAULT;
r->cumulative_time = 0;
r->memory_exhausted = FALSE;
r->timer_expired = FALSE;
return r;
}
void resources_reset(Resources r)
{
r->when_last_called = r->time_when_parse_started = current_usage_time();
r->space_when_parse_started = space_in_use;
r->timer_expired = FALSE;
r->memory_exhausted = FALSE;
}
void resources_print_time(int verbosity, Resources r, char * s) {
/* print out the cpu ticks since this was last called */
double new_t;
new_t = current_usage_time();
if (verbosity > 1) {
printf("++++");
left_print_string(stdout, s, " ");
printf("%7.2f seconds\n", new_t - r->when_last_called);
}
r->when_last_called = new_t;
}
/** print out the cpu ticks since this was last called */
void resources_print_time(int verbosity, Resources r, const char * s)
{
double new_t;
new_t = current_usage_time();
if (verbosity > 1) {
printf("++++");
left_print_string(stdout, s, " ");
printf("%7.2f seconds\n", new_t - r->when_last_called);
}
r->when_last_called = new_t;
}
void resources_print_total_time(int verbosity, Resources r) {
/* print out the cpu ticks since this was last called */
double new_t;
new_t = current_usage_time();
r->cumulative_time += (new_t - r->time_when_parse_started) ;
if (verbosity > 0) {
printf("++++");
left_print_string(stdout, "Time",
" ");
printf("%7.2f seconds (%.2f total)\n",
new_t - r->time_when_parse_started, r->cumulative_time);
}
r->time_when_parse_started = new_t;
}
void resources_reset_time(Resources r) {
r->when_last_called = r->time_when_parse_started = current_usage_time();
}
int resources_timer_expired(Resources r) {
if (r->max_parse_time == MAX_PARSE_TIME_DEFAULT) return 0;
else return (r->timer_expired || (current_usage_time() - r->time_when_parse_started > r->max_parse_time));
}
