86 double global_time;		/* global clock */  variable
128 	global_time = 0;  in init()
143 		addevent(ENTERWORK, p, global_time);  in init()
162 	avgspd = ncycle / global_time;  in term()
286 	global_time = ev->time;  in doevent()
292 			addevent(ENTERCRIT, proc, global_time);  in doevent()
298 		nxttime = global_time + dtcrit();  in doevent()
303 		addevent(ATBARRIER, proc, global_time);  in doevent()
305 			nxttime = global_time;  in doevent()
312 			nxttime = global_time;  in doevent()
322 		nxttime = global_time + dtwork();  in doevent()
327 		addevent(TRYCRIT, proc, global_time);  in doevent()