Changes between Version 8 and Version 9 of Commentary/Rts/Scheduler


Ignore:
Timestamp:
Sep 15, 2006 12:12:01 AM (8 years ago)
Author:
nr
Comment:

--

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  • Commentary/Rts/Scheduler

    v8 v9  
    177177== The Scheduler's main loop == 
    178178 
     179{{{ 
     180scheduler(cap) 
     181{ 
     182  for (;;) { 
     183    yieldCapability(cap);  /* give cap to anybody wanting in from outside */ 
     184    tso = popRunQueue(cap); 
     185    result = StgRun(tso); 
     186    case result of 
     187      out of heap -> re-enqueue tso; call GC; 
     188      out of stack -> enlarge tso; re-enqueue tso; 
     189      time expired -> put tso on end of queue; /* round robin */ 
     190      finished ->  
     191        if (tso is a bound thread) 
     192          return; 
     193        else 
     194          continue; 
     195    } 
     196} 
     197}}} 
     198 
    179199== Affinity and migration == 
    180200