| Implementation | mutex add | atomic add | cas add | |
|---|---|---|---|---|
| Trial | Cores | |||
| 0 | 2 | 328.3 | 17.0 | 52.2 |
| 3 | 349.3 | 26.2 | 84.1 | |
| 4 | 572.4 | 34.6 | 116.5 | |
| 5 | 442.7 | 44.9 | 167.4 | |
| 6 | 744.1 | 56.4 | 216.7 | |
| 7 | 891.8 | 65.4 | 276.7 | |
| 8 | 997.3 | 76.1 | 323.7 | |
| 9 | 1091.5 | 83.6 | 360.1 | |
| 10 | 1269.8 | 94.2 | 400.9 | |
| 11 | 1361.5 | 104.4 | 456.4 | |
| 12 | 1469.0 | 114.7 | 510.4 | |
| 13 | 1594.9 | 122.8 | 532.3 | |
| 14 | 1687.5 | 134.2 | 568.0 | |
| 15 | 1887.9 | 141.3 | 599.4 | |
| 16 | 2033.8 | 151.3 | 639.7 | |
| 1 | 2 | 309.6 | 17.0 | 52.2 |
| 3 | 318.5 | 26.2 | 84.0 | |
| 4 | 580.8 | 34.7 | 116.5 | |
| 5 | 435.9 | 45.5 | 167.1 | |
| 6 | 724.1 | 56.3 | 217.3 | |
| 7 | 868.3 | 66.3 | 275.8 | |
| 8 | 1000.4 | 74.4 | 322.9 | |
| 9 | 1112.1 | 84.0 | 362.7 | |
| 10 | 1276.2 | 93.9 | 400.4 | |
| 11 | 1381.3 | 104.8 | 449.7 | |
| 12 | 1454.9 | 113.7 | 509.8 | |
| 13 | 1620.6 | 123.7 | 535.8 | |
| 14 | 1711.5 | 133.1 | 557.6 | |
| 15 | 1867.9 | 141.5 | 610.8 | |
| 16 | 2020.1 | 149.3 | 631.5 | |
| 2 | 2 | 308.8 | 17.0 | 52.2 |
| 3 | 295.4 | 26.2 | 84.1 | |
| 4 | 574.7 | 34.9 | 116.6 | |
| 5 | 430.6 | 45.7 | 167.6 | |
| 6 | 728.1 | 55.8 | 218.0 | |
| 7 | 866.9 | 66.6 | 276.2 | |
| 8 | 982.7 | 75.8 | 324.2 | |
| 9 | 1115.5 | 84.8 | 361.7 | |
| 10 | 1233.0 | 93.4 | 401.7 | |
| 11 | 1380.8 | 103.6 | 451.5 | |
| 12 | 1496.0 | 114.8 | 506.5 | |
| 13 | 1582.8 | 123.2 | 535.8 | |
| 14 | 1729.3 | 131.9 | 571.3 | |
| 15 | 1861.4 | 141.9 | 604.4 | |
| 16 | 2047.1 | 150.3 | 640.0 | |
| 3 | 2 | 308.0 | 17.0 | 52.2 |
| 3 | 304.4 | 26.3 | 83.9 | |
| 4 | 568.6 | 34.7 | 116.5 | |
| 5 | 428.9 | 45.7 | 166.4 | |
| 6 | 726.4 | 56.3 | 218.3 | |
| 7 | 875.5 | 66.3 | 276.8 | |
| 8 | 995.6 | 75.3 | 321.9 | |
| 9 | 1091.5 | 84.6 | 361.0 | |
| 10 | 1253.3 | 92.6 | 402.0 | |
| 11 | 1372.4 | 103.4 | 454.5 | |
| 12 | 1477.4 | 114.2 | 508.0 | |
| 13 | 1593.9 | 124.2 | 535.1 | |
| 14 | 1703.5 | 132.0 | 570.2 | |
| 15 | 1861.8 | 141.1 | 595.2 | |
| 16 | 2037.6 | 150.0 | 632.5 | |
| 4 | 2 | 308.1 | 17.0 | 52.2 |
| 3 | 305.5 | 26.2 | 84.2 | |
| 4 | 576.6 | 34.7 | 116.5 | |
| 5 | 447.0 | 45.8 | 167.7 | |
| 6 | 731.7 | 56.7 | 218.0 | |
| 7 | 859.6 | 65.6 | 277.8 | |
| 8 | 988.7 | 75.5 | 324.5 | |
| 9 | 1121.3 | 84.2 | 361.9 | |
| 10 | 1259.6 | 93.8 | 401.9 | |
| 11 | 1335.6 | 104.4 | 452.3 | |
| 12 | 1451.4 | 114.6 | 506.0 | |
| 13 | 1619.0 | 123.9 | 526.8 | |
| 14 | 1713.5 | 133.5 | 559.9 | |
| 15 | 1846.5 | 141.4 | 609.6 | |
| 16 | 1992.3 | 149.1 | 637.8 | |
| 5 | 2 | 308.8 | 17.0 | 52.2 |
| 3 | 328.0 | 26.2 | 84.2 | |
| 4 | 584.5 | 34.6 | 116.6 | |
| 5 | 436.3 | 45.7 | 168.0 | |
| 6 | 718.5 | 56.2 | 219.6 | |
| 7 | 905.9 | 66.5 | 276.5 | |
| 8 | 998.0 | 74.6 | 323.3 | |
| 9 | 1108.7 | 84.1 | 363.1 | |
| 10 | 1249.5 | 93.6 | 401.9 | |
| 11 | 1389.7 | 103.8 | 456.2 | |
| 12 | 1467.5 | 115.0 | 506.2 | |
| 13 | 1587.8 | 123.1 | 535.8 | |
| 14 | 1687.1 | 133.9 | 558.7 | |
| 15 | 1872.1 | 141.4 | 586.1 | |
| 16 | 2028.8 | 151.3 | 651.5 | |
| 6 | 2 | 333.8 | 17.0 | 52.2 |
| 3 | 332.0 | 26.3 | 84.1 | |
| 4 | 570.6 | 34.5 | 116.4 | |
| 5 | 433.2 | 45.7 | 167.0 | |
| 6 | 723.4 | 56.1 | 215.2 | |
| 7 | 872.2 | 66.5 | 275.7 | |
| 8 | 976.2 | 75.4 | 322.4 | |
| 9 | 1106.1 | 85.0 | 362.1 | |
| 10 | 1250.3 | 93.7 | 401.8 | |
| 11 | 1388.3 | 104.7 | 456.2 | |
| 12 | 1479.5 | 114.2 | 502.0 | |
| 13 | 1618.2 | 123.8 | 533.7 | |
| 14 | 1718.6 | 132.0 | 556.5 | |
| 15 | 1884.5 | 141.1 | 597.0 | |
| 16 | 2052.5 | 149.5 | 638.8 | |
| 7 | 2 | 312.8 | 17.0 | 52.2 |
| 3 | 322.5 | 26.2 | 84.1 | |
| 4 | 570.1 | 34.7 | 116.3 | |
| 5 | 438.0 | 45.6 | 168.7 | |
| 6 | 719.5 | 57.4 | 215.6 | |
| 7 | 873.3 | 65.1 | 276.9 | |
| 8 | 984.4 | 76.0 | 323.7 | |
| 9 | 1095.9 | 85.6 | 363.3 | |
| 10 | 1251.1 | 93.4 | 401.5 | |
| 11 | 1358.3 | 104.4 | 455.2 | |
| 12 | 1478.6 | 114.6 | 507.6 | |
| 13 | 1586.6 | 122.7 | 539.6 | |
| 14 | 1697.4 | 133.9 | 560.4 | |
| 15 | 1866.6 | 142.5 | 604.4 | |
| 16 | 1984.5 | 150.1 | 633.2 | |
| 8 | 2 | 305.8 | 17.0 | 52.2 |
| 3 | 306.9 | 26.2 | 84.1 | |
| 4 | 576.1 | 34.8 | 116.7 | |
| 5 | 440.2 | 45.6 | 169.1 | |
| 6 | 725.4 | 56.7 | 215.9 | |
| 7 | 888.5 | 66.5 | 278.0 | |
| 8 | 1011.9 | 75.9 | 325.7 | |
| 9 | 1117.5 | 84.6 | 361.9 | |
| 10 | 1249.6 | 92.7 | 400.0 | |
| 11 | 1358.2 | 104.1 | 453.8 | |
| 12 | 1478.3 | 114.6 | 507.7 | |
| 13 | 1594.2 | 124.6 | 528.1 | |
| 14 | 1687.0 | 131.8 | 551.5 | |
| 15 | 1881.0 | 141.2 | 603.6 | |
| 16 | 2023.3 | 151.0 | 647.9 | |
| 9 | 2 | 301.7 | 17.0 | 52.2 |
| 3 | 308.9 | 26.3 | 84.1 | |
| 4 | 582.0 | 34.4 | 116.7 | |
| 5 | 428.0 | 45.6 | 167.4 | |
| 6 | 739.8 | 56.2 | 218.3 | |
| 7 | 890.5 | 65.8 | 276.4 | |
| 8 | 984.2 | 74.8 | 322.9 | |
| 9 | 1097.1 | 84.5 | 362.3 | |
| 10 | 1255.7 | 94.6 | 401.6 | |
| 11 | 1363.6 | 104.8 | 455.0 | |
| 12 | 1463.3 | 113.9 | 508.1 | |
| 13 | 1581.6 | 124.6 | 541.9 | |
| 14 | 1696.9 | 132.8 | 568.4 | |
| 15 | 1910.6 | 142.4 | 590.4 | |
| 16 | 2005.3 | 151.3 | 632.2 | |
| 10 | 2 | 316.5 | 17.0 | 52.2 |
| 3 | 293.8 | 26.2 | 84.1 | |
| 4 | 572.1 | 34.7 | 116.3 | |
| 5 | 438.6 | 45.6 | 168.7 | |
| 6 | 717.9 | 56.6 | 221.1 | |
| 7 | 873.3 | 66.6 | 278.4 | |
| 8 | 991.3 | 75.5 | 324.1 | |
| 9 | 1078.4 | 84.2 | 365.1 | |
| 10 | 1249.5 | 93.6 | 402.4 | |
| 11 | 1355.7 | 104.8 | 453.9 | |
| 12 | 1478.4 | 115.6 | 503.5 | |
| 13 | 1596.4 | 123.0 | 524.3 | |
| 14 | 1708.7 | 132.2 | 559.1 | |
| 15 | 1919.5 | 142.3 | 601.0 | |
| 16 | 2003.9 | 150.9 | 647.3 | |
| 11 | 2 | 325.7 | 17.0 | 52.2 |
| 3 | 306.2 | 26.2 | 84.1 | |
| 4 | 576.3 | 34.8 | 116.3 | |
| 5 | 435.7 | 45.7 | 167.6 | |
| 6 | 728.5 | 55.6 | 220.1 | |
| 7 | 867.4 | 65.8 | 275.4 | |
| 8 | 994.9 | 75.6 | 323.2 | |
| 9 | 1106.3 | 85.3 | 364.2 | |
| 10 | 1251.8 | 93.9 | 400.6 | |
| 11 | 1372.5 | 104.2 | 448.0 | |
| 12 | 1476.4 | 115.3 | 507.0 | |
| 13 | 1613.5 | 123.7 | 532.8 | |
| 14 | 1726.9 | 132.3 | 551.6 | |
| 15 | 1866.1 | 141.9 | 600.3 | |
| 16 | 2024.4 | 150.5 | 638.7 | |
| 12 | 2 | 345.1 | 17.0 | 52.2 |
| 3 | 304.5 | 26.2 | 84.1 | |
| 4 | 571.2 | 34.7 | 116.5 | |
| 5 | 444.9 | 45.6 | 167.4 | |
| 6 | 740.9 | 55.9 | 219.0 | |
| 7 | 869.6 | 66.0 | 277.5 | |
| 8 | 998.9 | 75.5 | 323.6 | |
| 9 | 1085.1 | 84.2 | 364.9 | |
| 10 | 1265.0 | 94.3 | 401.7 | |
| 11 | 1370.4 | 104.1 | 456.5 | |
| 12 | 1462.1 | 114.3 | 506.9 | |
| 13 | 1592.3 | 124.7 | 535.7 | |
| 14 | 1709.1 | 132.8 | 550.2 | |
| 15 | 1847.8 | 142.3 | 598.3 | |
| 16 | 2008.5 | 150.2 | 633.9 | |
| 13 | 2 | 304.6 | 17.0 | 52.2 |
| 3 | 333.0 | 26.2 | 84.1 | |
| 4 | 577.4 | 34.7 | 116.6 | |
| 5 | 439.3 | 45.4 | 168.1 | |
| 6 | 734.4 | 55.7 | 214.3 | |
| 7 | 866.1 | 65.4 | 277.8 | |
| 8 | 982.4 | 75.7 | 321.8 | |
| 9 | 1105.5 | 84.9 | 362.0 | |
| 10 | 1243.6 | 94.1 | 401.6 | |
| 11 | 1392.4 | 103.8 | 452.0 | |
| 12 | 1452.0 | 113.9 | 508.1 | |
| 13 | 1596.0 | 124.9 | 534.6 | |
| 14 | 1684.0 | 133.6 | 554.8 | |
| 15 | 1887.9 | 141.6 | 590.3 | |
| 16 | 2002.0 | 150.7 | 649.3 | |
| 14 | 2 | 305.5 | 17.0 | 52.2 |
| 3 | 298.3 | 26.2 | 84.1 | |
| 4 | 569.7 | 34.5 | 116.5 | |
| 5 | 440.7 | 45.6 | 168.6 | |
| 6 | 725.0 | 57.5 | 215.7 | |
| 7 | 873.2 | 65.6 | 276.5 | |
| 8 | 1008.0 | 75.4 | 323.2 | |
| 9 | 1086.3 | 84.6 | 363.8 | |
| 10 | 1263.3 | 94.0 | 401.2 | |
| 11 | 1366.1 | 104.7 | 455.4 | |
| 12 | 1484.9 | 114.5 | 507.6 | |
| 13 | 1593.4 | 124.6 | 536.7 | |
| 14 | 1690.4 | 133.7 | 554.2 | |
| 15 | 1864.6 | 142.1 | 600.6 | |
| 16 | 2000.7 | 149.8 | 638.5 |