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Commit 23a8441

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SLieveSLieve
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Link free nodes together
This adds the index of the next free node into a newly freed node, or `capacity` if there are no more free indices. This significantly speeds up finding the next free index, which is important for add+remove workloads. Benchmarks Old: ------------------------------------------------------------------ Benchmark Time CPU Iterations ------------------------------------------------------------------ r64InsertRemoveRandom/0 127 ns 127 ns 5461079 r64InsertRemoveRandom/1 31633 ns 31604 ns 24028 r64InsertRemoveRandom/2 30782 ns 30769 ns 21859 r64InsertRemoveRandom/3 31985 ns 31969 ns 21558 r64InsertRemoveRandom/4 356 ns 356 ns 1962694 r64InsertRemoveRandom/5 28972 ns 28962 ns 21366 r64InsertRemoveRandom/6 30632 ns 30623 ns 22682 r64InsertRemoveRandom/7 448 ns 448 ns 1601550 r64InsertRemoveRandom/8 32506 ns 32495 ns 21591 r64InsertRemoveRandom/9 689 ns 689 ns 1002237 cppInsertRemoveRandom/0 131 ns 131 ns 5319673 cppInsertRemoveRandom/1 16106 ns 16104 ns 43632 cppInsertRemoveRandom/2 3881 ns 3881 ns 180087 cppInsertRemoveRandom/3 3582 ns 3582 ns 171298 cppInsertRemoveRandom/4 403 ns 402 ns 1666697 cppInsertRemoveRandom/5 993 ns 993 ns 706038 cppInsertRemoveRandom/6 4039 ns 4038 ns 172421 cppInsertRemoveRandom/7 469 ns 469 ns 1440197 cppInsertRemoveRandom/8 1454 ns 1454 ns 633551 cppInsertRemoveRandom/9 654 ns 654 ns 1091588 setInsertRemoveRandom/0 1944 ns 1943 ns 368926 setInsertRemoveRandom/1 1955 ns 1953 ns 404931 setInsertRemoveRandom/2 1911 ns 1910 ns 358466 setInsertRemoveRandom/3 1953 ns 1951 ns 362351 setInsertRemoveRandom/4 2104 ns 2102 ns 321387 setInsertRemoveRandom/5 1944 ns 1943 ns 354836 setInsertRemoveRandom/6 1835 ns 1835 ns 359099 setInsertRemoveRandom/7 1970 ns 1968 ns 372625 setInsertRemoveRandom/8 1894 ns 1892 ns 355456 setInsertRemoveRandom/9 1659 ns 1659 ns 355902 New: ------------------------------------------------------------------ Benchmark Time CPU Iterations ------------------------------------------------------------------ r64InsertRemoveRandom/0 128 ns 128 ns 5614266 r64InsertRemoveRandom/1 935 ns 935 ns 739679 r64InsertRemoveRandom/2 916 ns 916 ns 739944 r64InsertRemoveRandom/3 936 ns 936 ns 690708 r64InsertRemoveRandom/4 368 ns 368 ns 1957642 r64InsertRemoveRandom/5 1141 ns 1140 ns 592505 r64InsertRemoveRandom/6 1139 ns 1138 ns 657840 r64InsertRemoveRandom/7 481 ns 481 ns 1434967 r64InsertRemoveRandom/8 1447 ns 1446 ns 484463 r64InsertRemoveRandom/9 721 ns 721 ns 1017456 cppInsertRemoveRandom/0 134 ns 134 ns 5524804 cppInsertRemoveRandom/1 15616 ns 15608 ns 47666 cppInsertRemoveRandom/2 3855 ns 3854 ns 180265 cppInsertRemoveRandom/3 3809 ns 3808 ns 183595 cppInsertRemoveRandom/4 412 ns 412 ns 1695708 cppInsertRemoveRandom/5 1012 ns 1011 ns 713501 cppInsertRemoveRandom/6 3410 ns 3409 ns 199214 cppInsertRemoveRandom/7 474 ns 474 ns 1496740 cppInsertRemoveRandom/8 1421 ns 1420 ns 465868 cppInsertRemoveRandom/9 564 ns 564 ns 1148076 setInsertRemoveRandom/0 1956 ns 1956 ns 351283 setInsertRemoveRandom/1 1959 ns 1958 ns 355766 setInsertRemoveRandom/2 1886 ns 1885 ns 357406 setInsertRemoveRandom/3 1905 ns 1904 ns 355235 setInsertRemoveRandom/4 1945 ns 1944 ns 364599 setInsertRemoveRandom/5 1902 ns 1902 ns 350312 setInsertRemoveRandom/6 1907 ns 1906 ns 346962 setInsertRemoveRandom/7 1937 ns 1936 ns 356168 setInsertRemoveRandom/8 1881 ns 1880 ns 341472 setInsertRemoveRandom/9 1962 ns 1961 ns 350643
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