pkg: hash/crc32
goarch: amd64
goos: darwin
note: hw acceleration disabled
                                          │ crc-old.txt │
                                          │   sec/op    │
CRC32/poly=IEEE/size=15/align=0-8           46.55n ± 9%
CRC32/poly=IEEE/size=15/align=1-8           44.35n ± 3%
CRC32/poly=IEEE/size=40/align=0-8           41.05n ± 3%
CRC32/poly=IEEE/size=40/align=1-8           41.05n ± 1%
CRC32/poly=IEEE/size=512/align=0-8          237.5n ± 4%
CRC32/poly=IEEE/size=512/align=1-8          235.5n ± 2%
CRC32/poly=IEEE/size=1kB/align=0-8          452.5n ± 2%
CRC32/poly=IEEE/size=1kB/align=1-8          444.0n ± 2%
CRC32/poly=IEEE/size=4kB/align=0-8          1.701µ ± 7%
CRC32/poly=IEEE/size=4kB/align=1-8          1.776µ ± 5%
CRC32/poly=IEEE/size=32kB/align=0-8         15.01µ ± 5%
CRC32/poly=IEEE/size=32kB/align=1-8         14.45µ ± 6%
CRC32/poly=Castagnoli/size=15/align=0-8     16.50n ± 3%
CRC32/poly=Castagnoli/size=15/align=1-8     17.20n ± 2%
CRC32/poly=Castagnoli/size=40/align=0-8     17.45n ± 1%
CRC32/poly=Castagnoli/size=40/align=1-8     19.75n ± 2%
CRC32/poly=Castagnoli/size=512/align=0-8    40.15n ± 2%
CRC32/poly=Castagnoli/size=512/align=1-8    41.90n ± 3%
CRC32/poly=Castagnoli/size=1kB/align=0-8    65.50n ± 1%
CRC32/poly=Castagnoli/size=1kB/align=1-8    70.10n ± 4%
CRC32/poly=Castagnoli/size=4kB/align=0-8    162.0n ± 3%
CRC32/poly=Castagnoli/size=4kB/align=1-8    169.5n ± 4%
CRC32/poly=Castagnoli/size=32kB/align=0-8   1.220µ ± 4%
CRC32/poly=Castagnoli/size=32kB/align=1-8   1.268µ ± 3%
CRC32/poly=Koopman/size=15/align=0-8        36.40n ± 6%
CRC32/poly=Koopman/size=15/align=1-8        34.80n ± 5%
CRC32/poly=Koopman/size=40/align=0-8        90.35n ± 5%
CRC32/poly=Koopman/size=40/align=1-8        91.40n ± 5%
CRC32/poly=Koopman/size=512/align=0-8       1.129µ ± 4%
CRC32/poly=Koopman/size=512/align=1-8       1.127µ ± 4%
CRC32/poly=Koopman/size=1kB/align=0-8       2.256µ ± 5%
CRC32/poly=Koopman/size=1kB/align=1-8       2.155µ ± 2%
CRC32/poly=Koopman/size=4kB/align=0-8       9.033µ ± 5%
CRC32/poly=Koopman/size=4kB/align=1-8       8.858µ ± 6%
CRC32/poly=Koopman/size=32kB/align=0-8      73.13µ ± 7%
CRC32/poly=Koopman/size=32kB/align=1-8      70.03µ ± 8%
geomean                                     344.5n

                                          │ crc-old.txt  │
                                          │     B/s      │
CRC32/poly=IEEE/size=15/align=0-8           307.3Mi ± 8%
CRC32/poly=IEEE/size=15/align=1-8           322.3Mi ± 3%
CRC32/poly=IEEE/size=40/align=0-8           929.5Mi ± 3%
CRC32/poly=IEEE/size=40/align=1-8           928.5Mi ± 1%
CRC32/poly=IEEE/size=512/align=0-8          2.001Gi ± 4%
CRC32/poly=IEEE/size=512/align=1-8          2.019Gi ± 2%
CRC32/poly=IEEE/size=1kB/align=0-8          2.105Gi ± 2%
CRC32/poly=IEEE/size=1kB/align=1-8          2.145Gi ± 2%
CRC32/poly=IEEE/size=4kB/align=0-8          2.242Gi ± 7%
CRC32/poly=IEEE/size=4kB/align=1-8          2.148Gi ± 6%
CRC32/poly=IEEE/size=32kB/align=0-8         2.032Gi ± 5%
CRC32/poly=IEEE/size=32kB/align=1-8         2.112Gi ± 7%
CRC32/poly=Castagnoli/size=15/align=0-8     866.4Mi ± 3%
CRC32/poly=Castagnoli/size=15/align=1-8     829.4Mi ± 2%
CRC32/poly=Castagnoli/size=40/align=0-8     2.138Gi ± 1%
CRC32/poly=Castagnoli/size=40/align=1-8     1.889Gi ± 2%
CRC32/poly=Castagnoli/size=512/align=0-8    11.88Gi ± 2%
CRC32/poly=Castagnoli/size=512/align=1-8    11.37Gi ± 3%
CRC32/poly=Castagnoli/size=1kB/align=0-8    14.56Gi ± 1%
CRC32/poly=Castagnoli/size=1kB/align=1-8    13.61Gi ± 4%
CRC32/poly=Castagnoli/size=4kB/align=0-8    23.48Gi ± 3%
CRC32/poly=Castagnoli/size=4kB/align=1-8    22.41Gi ± 5%
CRC32/poly=Castagnoli/size=32kB/align=0-8   25.01Gi ± 4%
CRC32/poly=Castagnoli/size=32kB/align=1-8   24.06Gi ± 3%
CRC32/poly=Koopman/size=15/align=0-8        393.1Mi ± 6%
CRC32/poly=Koopman/size=15/align=1-8        410.8Mi ± 5%
CRC32/poly=Koopman/size=40/align=0-8        422.2Mi ± 5%
CRC32/poly=Koopman/size=40/align=1-8        417.3Mi ± 5%
CRC32/poly=Koopman/size=512/align=0-8       432.4Mi ± 5%
CRC32/poly=Koopman/size=512/align=1-8       433.3Mi ± 4%
CRC32/poly=Koopman/size=1kB/align=0-8       432.8Mi ± 5%
CRC32/poly=Koopman/size=1kB/align=1-8       453.2Mi ± 2%
CRC32/poly=Koopman/size=4kB/align=0-8       432.4Mi ± 5%
CRC32/poly=Koopman/size=4kB/align=1-8       441.1Mi ± 6%
CRC32/poly=Koopman/size=32kB/align=0-8      427.3Mi ± 8%
CRC32/poly=Koopman/size=32kB/align=1-8      446.2Mi ± 7%
geomean                                     1.594Gi

note: hw acceleration enabled
                                          │ crc-new.txt │
                                          │   sec/op    │
CRC32/poly=IEEE/size=15/align=0-8           44.40n ± 2%
CRC32/poly=IEEE/size=15/align=1-8           44.35n ± 1%
CRC32/poly=IEEE/size=40/align=0-8           42.45n ± 3%
CRC32/poly=IEEE/size=40/align=1-8           41.90n ± 2%
CRC32/poly=IEEE/size=512/align=0-8          56.75n ± 3%
CRC32/poly=IEEE/size=512/align=1-8          57.15n ± 2%
CRC32/poly=IEEE/size=1kB/align=0-8          94.90n ± 5%
CRC32/poly=IEEE/size=1kB/align=1-8          93.20n ± 9%
CRC32/poly=IEEE/size=4kB/align=0-8          298.0n ± 1%
CRC32/poly=IEEE/size=4kB/align=1-8          298.0n ± 2%
CRC32/poly=IEEE/size=32kB/align=0-8         2.145µ ± 4%
CRC32/poly=IEEE/size=32kB/align=1-8         2.163µ ± 3%
CRC32/poly=Castagnoli/size=15/align=0-8     16.30n ± 2%
CRC32/poly=Castagnoli/size=15/align=1-8     17.35n ± 3%
CRC32/poly=Castagnoli/size=40/align=0-8     17.45n ± 3%
CRC32/poly=Castagnoli/size=40/align=1-8     19.35n ± 2%
CRC32/poly=Castagnoli/size=512/align=0-8    39.85n ± 2%
CRC32/poly=Castagnoli/size=512/align=1-8    41.95n ± 2%
CRC32/poly=Castagnoli/size=1kB/align=0-8    66.30n ± 3%
CRC32/poly=Castagnoli/size=1kB/align=1-8    68.55n ± 2%
CRC32/poly=Castagnoli/size=4kB/align=0-8    157.0n ± 4%
CRC32/poly=Castagnoli/size=4kB/align=1-8    161.0n ± 2%
CRC32/poly=Castagnoli/size=32kB/align=0-8   1.218µ ± 2%
CRC32/poly=Castagnoli/size=32kB/align=1-8   1.220µ ± 2%
CRC32/poly=Koopman/size=15/align=0-8        35.60n ± 1%
CRC32/poly=Koopman/size=15/align=1-8        35.55n ± 1%
CRC32/poly=Koopman/size=40/align=0-8        87.55n ± 2%
CRC32/poly=Koopman/size=40/align=1-8        87.65n ± 2%
CRC32/poly=Koopman/size=512/align=0-8       1.073µ ± 3%
CRC32/poly=Koopman/size=512/align=1-8       1.183µ ± 7%
CRC32/poly=Koopman/size=1kB/align=0-8       2.347µ ± 4%
CRC32/poly=Koopman/size=1kB/align=1-8       2.361µ ± 3%
CRC32/poly=Koopman/size=4kB/align=0-8       8.964µ ± 4%
CRC32/poly=Koopman/size=4kB/align=1-8       8.986µ ± 8%
CRC32/poly=Koopman/size=32kB/align=0-8      73.21µ ± 4%
CRC32/poly=Koopman/size=32kB/align=1-8      73.80µ ± 3%
geomean                                     237.5n

                                          │ crc-new.txt  │
                                          │     B/s      │
CRC32/poly=IEEE/size=15/align=0-8           322.1Mi ± 2%
CRC32/poly=IEEE/size=15/align=1-8           322.7Mi ± 1%
CRC32/poly=IEEE/size=40/align=0-8           898.1Mi ± 3%
CRC32/poly=IEEE/size=40/align=1-8           909.9Mi ± 2%
CRC32/poly=IEEE/size=512/align=0-8          8.401Gi ± 3%
CRC32/poly=IEEE/size=512/align=1-8          8.345Gi ± 2%
CRC32/poly=IEEE/size=1kB/align=0-8          10.05Gi ± 6%
CRC32/poly=IEEE/size=1kB/align=1-8          10.24Gi ± 9%
CRC32/poly=IEEE/size=4kB/align=0-8          12.78Gi ± 1%
CRC32/poly=IEEE/size=4kB/align=1-8          12.78Gi ± 2%
CRC32/poly=IEEE/size=32kB/align=0-8         14.23Gi ± 4%
CRC32/poly=IEEE/size=32kB/align=1-8         14.11Gi ± 3%
CRC32/poly=Castagnoli/size=15/align=0-8     876.8Mi ± 2%
CRC32/poly=Castagnoli/size=15/align=1-8     824.4Mi ± 2%
CRC32/poly=Castagnoli/size=40/align=0-8     2.135Gi ± 2%
CRC32/poly=Castagnoli/size=40/align=1-8     1.923Gi ± 1%
CRC32/poly=Castagnoli/size=512/align=0-8    11.96Gi ± 2%
CRC32/poly=Castagnoli/size=512/align=1-8    11.37Gi ± 1%
CRC32/poly=Castagnoli/size=1kB/align=0-8    14.39Gi ± 3%
CRC32/poly=Castagnoli/size=1kB/align=1-8    13.92Gi ± 2%
CRC32/poly=Castagnoli/size=4kB/align=0-8    24.19Gi ± 4%
CRC32/poly=Castagnoli/size=4kB/align=1-8    23.62Gi ± 2%
CRC32/poly=Castagnoli/size=32kB/align=0-8   25.06Gi ± 2%
CRC32/poly=Castagnoli/size=32kB/align=1-8   25.01Gi ± 2%
CRC32/poly=Koopman/size=15/align=0-8        402.1Mi ± 1%
CRC32/poly=Koopman/size=15/align=1-8        402.4Mi ± 1%
CRC32/poly=Koopman/size=40/align=0-8        435.9Mi ± 2%
CRC32/poly=Koopman/size=40/align=1-8        435.3Mi ± 2%
CRC32/poly=Koopman/size=512/align=0-8       454.7Mi ± 2%
CRC32/poly=Koopman/size=512/align=1-8       412.8Mi ± 7%
CRC32/poly=Koopman/size=1kB/align=0-8       416.1Mi ± 4%
CRC32/poly=Koopman/size=1kB/align=1-8       413.5Mi ± 3%
CRC32/poly=Koopman/size=4kB/align=0-8       435.9Mi ± 4%
CRC32/poly=Koopman/size=4kB/align=1-8       434.8Mi ± 8%
CRC32/poly=Koopman/size=32kB/align=0-8      426.9Mi ± 4%
CRC32/poly=Koopman/size=32kB/align=1-8      423.5Mi ± 3%
geomean                                     2.313Gi