LISA W+RWC+pooncerelease+poacquireacquire+fencembonceonce "PodWWOnceRelease RfeReleaseAcquire PodRRAcquireAcquire FreAcquireOnce FenceMbdWROnceOnce FreOnceOnce" Cycle=PodRRAcquireAcquire FreAcquireOnce FenceMbdWROnceOnce FreOnceOnce PodWWOnceRelease RfeReleaseAcquire Relax=FreAcquireOnce RfeReleaseAcquire Safe=PodRRAcquireAcquire FreOnceOnce FenceMbdWROnceOnce PodWWOnceRelease Prefetch=0:x=F,0:y=W,1:y=F,1:z=T,2:z=F,2:x=T Com=Rf Fr Fr Orig=PodWWOnceRelease RfeReleaseAcquire PodRRAcquireAcquire FreAcquireOnce FenceMbdWROnceOnce FreOnceOnce { } P0 | P1 | P2 ; w[once] x 1 | r[acquire] r0 y | w[once] z 1 ; w[release] y 1 | r[acquire] r1 z | f[mb] ; | | r[once] r0 x ; Observed 2:r0=0; 1:r1=0; 1:r0=1;