Lines Matching refs:pb

29   21. THE PROPAGATES-BEFORE RELATION: pb
1348 THE PROPAGATES-BEFORE RELATION: pb
1351 The propagates-before (pb) relation capitalizes on the special
1378 The existence of a pb link from E to F implies that E must execute
1387 A good example illustrating how pb works is the SB pattern with strong
1410 If r0 = 0 at the end then there is a pb link from P0's load to P1's
1414 Note that this pb link is not included in hb as an instance of prop,
1417 Similarly, if r1 = 0 at the end then there is a pb link from P1's load
1419 cycle in pb, which is not possible since an instruction cannot execute
1423 In summary, the fact that the pb relation links events in the order
1512 obscure, and we won't give it here.  It is closely related to the pb
1591 rcu-fence.  This is done in essentially the same way as the pb
1594 before F, just as E ->pb F does (and for much the same reasons).