Chase-Lev (buggy) 65 24 0.0021 0.13 68 3.2*10^-5 Chase-Lev (correct) 49 1 0.0016 0.06 75 3.2*10^-5 SPSC (buggy) 10 2 0.0002 0.03 26 1.7*10^-5 SPSC (correct) 15 0 0.0004 0.03 29 2.7*10^-5 Barrier 7 0 0.0002 0.01 23 2.9*10^-5 Dekker 2313 0 0.0793 10.19 52 3.4*10^-5 MCS lock 12609 0 0.3409 4.85 65 2.7*10^-5 MPMC queue 11306 M&S queue 114 Linux RW lock 1348 Seqlock 9124 0 0.4895 3.818 38 5.3*10^-5