| name \ time/op new.txt old.txt slashslash4.txt x386.txt |
| CRC32/poly=IEEE/size=15/align=0-8 44.5ns ± 3% 46.9ns ± 8% 62.4ns ± 9% |
| CRC32/poly=IEEE/size=15/align=1-8 44.5ns ± 4% 44.7ns ± 5% 63.5ns ± 8% |
| CRC32/poly=IEEE/size=40/align=0-8 42.5ns ± 6% 41.0ns ± 1% 42.1ns ± 3% 57.4ns ± 3% |
| CRC32/poly=IEEE/size=40/align=1-8 42.0ns ± 3% 41.1ns ± 1% 41.7ns ± 5% 57.3ns ± 3% |
| CRC32/poly=IEEE/size=512/align=0-8 57.1ns ± 3% 238.0ns ± 5% 332.3ns ± 2% |
| CRC32/poly=IEEE/size=512/align=1-8 57.2ns ± 3% 235.5ns ± 3% 335.3ns ± 3% |
| CRC32/poly=IEEE/size=1kB/align=0-8 94.1ns ± 2% 452.5ns ± 4% 626.3ns ± 2% |
| CRC32/poly=IEEE/size=1kB/align=1-8 93.3ns ± 2% 443.6ns ± 2% 635.3ns ± 6% |
| CRC32/poly=IEEE/size=4kB/align=0-8 298ns ± 1% 1740ns ± 8% 1682ns ± 2% 2457ns ± 7% |
| CRC32/poly=IEEE/size=4kB/align=1-8 299ns ± 3% 1764ns ± 6% 1690ns ± 4% 2434ns ± 5% |
| CRC32/poly=IEEE/size=32kB/align=0-8 2.16µs ± 3% 14.95µs ± 7% 19.15µs ± 4% |
| CRC32/poly=IEEE/size=32kB/align=1-8 2.18µs ± 3% 14.19µs ± 7% 19.42µs ± 5% |
| CRC32/poly=Castagnoli/size=15/align=0-8 16.3ns ± 2% 16.4ns ± 3% 59.4ns ± 1% |
| CRC32/poly=Castagnoli/size=15/align=1-8 17.3ns ± 2% 17.2ns ± 2% 59.4ns ± 2% |
| CRC32/poly=Castagnoli/size=40/align=0-8 17.5ns ± 4% 17.4ns ± 2% 18.6ns ±11% 59.7ns ± 6% |
| CRC32/poly=Castagnoli/size=40/align=1-8 19.4ns ± 2% 19.7ns ± 3% 19.6ns ± 2% 58.1ns ± 7% |
| CRC32/poly=Castagnoli/size=512/align=0-8 40.1ns ± 4% 40.2ns ± 2% 350.8ns ± 5% |
| CRC32/poly=Castagnoli/size=512/align=1-8 41.9ns ± 2% 42.1ns ± 3% 349.8ns ± 7% |
| CRC32/poly=Castagnoli/size=1kB/align=0-8 66.2ns ± 1% 65.5ns ± 1% 656.7ns ± 4% |
| CRC32/poly=Castagnoli/size=1kB/align=1-8 68.5ns ± 2% 70.1ns ± 6% 656.8ns ± 6% |
| CRC32/poly=Castagnoli/size=4kB/align=0-8 159ns ± 3% 163ns ± 5% 161ns ± 8% 2452ns ± 4% |
| CRC32/poly=Castagnoli/size=4kB/align=1-8 162ns ± 3% 169ns ± 6% 170ns ± 8% 2448ns ± 5% |
| CRC32/poly=Castagnoli/size=32kB/align=0-8 1.21µs ± 3% 1.22µs ± 4% 20.53µs ± 5% |
| CRC32/poly=Castagnoli/size=32kB/align=1-8 1.22µs ± 4% 1.26µs ± 3% 20.18µs ± 9% |
| CRC32/poly=Koopman/size=15/align=0-8 35.6ns ± 3% 36.5ns ±11% 58.2ns ± 4% |
| CRC32/poly=Koopman/size=15/align=1-8 35.5ns ± 1% 35.1ns ± 5% 56.4ns ± 7% |
| CRC32/poly=Koopman/size=40/align=0-8 87.6ns ± 2% 91.6ns ± 9% 93.8ns ±13% 142.3ns ± 8% |
| CRC32/poly=Koopman/size=40/align=1-8 88.0ns ± 3% 91.1ns ± 6% 86.9ns ± 3% 136.2ns ± 5% |
| CRC32/poly=Koopman/size=512/align=0-8 1.08µs ± 3% 1.13µs ± 5% 1.68µs ± 5% |
| CRC32/poly=Koopman/size=512/align=1-8 1.17µs ± 8% 1.13µs ± 6% 1.64µs ± 4% |
| CRC32/poly=Koopman/size=1kB/align=0-8 2.34µs ± 4% 2.24µs ± 6% 3.31µs ± 4% |
| CRC32/poly=Koopman/size=1kB/align=1-8 2.36µs ± 5% 2.15µs ± 2% 3.28µs ± 3% |
| CRC32/poly=Koopman/size=4kB/align=0-8 9.00µs ± 6% 9.03µs ± 6% 9.08µs ± 8% 13.32µs ± 3% |
| CRC32/poly=Koopman/size=4kB/align=1-8 9.05µs ±12% 8.94µs ±10% 9.46µs ± 8% 13.16µs ± 3% |
| CRC32/poly=Koopman/size=32kB/align=0-8 72.9µs ± 4% 72.4µs ± 9% 106.9µs ± 6% |
| CRC32/poly=Koopman/size=32kB/align=1-8 74.3µs ± 3% 69.6µs ± 3% 106.1µs ± 4% |
| |
| name \ speed new.txt old.txt slashslash4.txt x386.txt |
| CRC32/poly=IEEE/size=15/align=0-8 337MB/s ± 3% 321MB/s ± 8% 241MB/s ± 8% |
| CRC32/poly=IEEE/size=15/align=1-8 337MB/s ± 4% 336MB/s ± 4% 237MB/s ± 8% |
| CRC32/poly=IEEE/size=40/align=0-8 942MB/s ± 5% 975MB/s ± 1% 951MB/s ± 3% 696MB/s ± 3% |
| CRC32/poly=IEEE/size=40/align=1-8 952MB/s ± 3% 974MB/s ± 1% 960MB/s ± 4% 698MB/s ± 3% |
| CRC32/poly=IEEE/size=512/align=0-8 8.97GB/s ± 3% 2.15GB/s ± 4% 1.54GB/s ± 2% |
| CRC32/poly=IEEE/size=512/align=1-8 8.96GB/s ± 3% 2.17GB/s ± 3% 1.52GB/s ± 3% |
| CRC32/poly=IEEE/size=1kB/align=0-8 10.9GB/s ± 2% 2.3GB/s ± 4% 1.6GB/s ± 2% |
| CRC32/poly=IEEE/size=1kB/align=1-8 11.0GB/s ± 2% 2.3GB/s ± 2% 1.6GB/s ± 6% |
| CRC32/poly=IEEE/size=4kB/align=0-8 13.7GB/s ± 1% 2.4GB/s ± 7% 2.4GB/s ± 2% 1.7GB/s ± 7% |
| CRC32/poly=IEEE/size=4kB/align=1-8 13.7GB/s ± 3% 2.3GB/s ± 6% 2.4GB/s ± 4% 1.7GB/s ± 5% |
| CRC32/poly=IEEE/size=32kB/align=0-8 15.2GB/s ± 3% 2.2GB/s ± 7% 1.7GB/s ± 4% |
| CRC32/poly=IEEE/size=32kB/align=1-8 15.0GB/s ± 3% 2.3GB/s ± 8% 1.7GB/s ± 5% |
| CRC32/poly=Castagnoli/size=15/align=0-8 920MB/s ± 2% 916MB/s ± 2% 253MB/s ± 1% |
| CRC32/poly=Castagnoli/size=15/align=1-8 867MB/s ± 2% 870MB/s ± 2% 253MB/s ± 2% |
| CRC32/poly=Castagnoli/size=40/align=0-8 2.28GB/s ± 4% 2.30GB/s ± 2% 2.16GB/s ±11% 0.67GB/s ± 6% |
| CRC32/poly=Castagnoli/size=40/align=1-8 2.06GB/s ± 2% 2.03GB/s ± 3% 2.04GB/s ± 2% 0.69GB/s ± 6% |
| CRC32/poly=Castagnoli/size=512/align=0-8 12.8GB/s ± 4% 12.7GB/s ± 2% 1.5GB/s ± 5% |
| CRC32/poly=Castagnoli/size=512/align=1-8 12.2GB/s ± 1% 12.1GB/s ± 3% 1.5GB/s ± 7% |
| CRC32/poly=Castagnoli/size=1kB/align=0-8 15.5GB/s ± 1% 15.6GB/s ± 1% 1.6GB/s ± 4% |
| CRC32/poly=Castagnoli/size=1kB/align=1-8 15.0GB/s ± 2% 14.6GB/s ± 6% 1.6GB/s ± 5% |
| CRC32/poly=Castagnoli/size=4kB/align=0-8 25.7GB/s ± 3% 25.1GB/s ± 5% 25.4GB/s ± 7% 1.7GB/s ± 4% |
| CRC32/poly=Castagnoli/size=4kB/align=1-8 25.3GB/s ± 3% 24.1GB/s ± 6% 24.1GB/s ± 8% 1.7GB/s ± 5% |
| CRC32/poly=Castagnoli/size=32kB/align=0-8 26.8GB/s ± 5% 26.9GB/s ± 4% 1.6GB/s ± 5% |
| CRC32/poly=Castagnoli/size=32kB/align=1-8 26.8GB/s ± 4% 25.9GB/s ± 3% 1.6GB/s ± 8% |
| CRC32/poly=Koopman/size=15/align=0-8 421MB/s ± 3% 412MB/s ±10% 258MB/s ± 5% |
| CRC32/poly=Koopman/size=15/align=1-8 422MB/s ± 1% 427MB/s ± 5% 266MB/s ± 6% |
| CRC32/poly=Koopman/size=40/align=0-8 456MB/s ± 2% 437MB/s ± 9% 428MB/s ±12% 281MB/s ± 7% |
| CRC32/poly=Koopman/size=40/align=1-8 455MB/s ± 3% 440MB/s ± 6% 461MB/s ± 3% 290MB/s ± 8% |
| CRC32/poly=Koopman/size=512/align=0-8 476MB/s ± 3% 453MB/s ± 5% 304MB/s ± 5% |
| CRC32/poly=Koopman/size=512/align=1-8 440MB/s ± 8% 455MB/s ± 6% 312MB/s ± 3% |
| CRC32/poly=Koopman/size=1kB/align=0-8 438MB/s ± 4% 452MB/s ± 9% 310MB/s ± 4% |
| CRC32/poly=Koopman/size=1kB/align=1-8 434MB/s ± 5% 477MB/s ± 2% 312MB/s ± 3% |
| CRC32/poly=Koopman/size=4kB/align=0-8 455MB/s ± 6% 454MB/s ± 5% 452MB/s ± 8% 308MB/s ± 3% |
| CRC32/poly=Koopman/size=4kB/align=1-8 455MB/s ±11% 459MB/s ± 9% 434MB/s ± 9% 311MB/s ± 3% |
| CRC32/poly=Koopman/size=32kB/align=0-8 450MB/s ± 4% 453MB/s ± 8% 307MB/s ± 6% |
| CRC32/poly=Koopman/size=32kB/align=1-8 441MB/s ± 3% 471MB/s ± 3% 309MB/s ± 4% |
