> > Silesia corpus (avg of 10 runs), AMD bulldozer box, 12G ram, 1Ghz cpu: > > lz4 = 739860 us ( 286 MB/s) 195930 us (1081 MB/s) 211957760 -> 101630873 47.9% > snappy 1.0.4 = 1050 ms ( 201 MB/s) 248 ms ( 853 MB/s) 211957760 -> 104739310 49.4% > snappy-c = 940111 us ( 225 MB/s) 299690 us ( 707 MB/s) 211957760 -> 131060567 61.8% > lzo 2.06 1x_1 = 739421 us ( 286 MB/s) 436542 us ( 485 MB/s) 211957760 -> 100576151 47.5% > > Silesia corpus (avg of 10 runs), Nehalem X7560, 2.3Ghz cpu: > > lz4 = 624170 us ( 339 MB/s) 200622 us (1056 MB/s) 211957760 -> 101630873 47.9% > snappy 1.0.4 = 1047 ms ( 202 MB/s) 265 ms ( 797 MB/s) 211957760 -> 104739310 49.4% > snappy-c = 836415 us ( 253 MB/s) 300567 us ( 705 MB/s) 211957760 -> 131060567 61.8% > lzo 2.06 1x_1 = 639305 us ( 331 MB/s) 470840 us ( 450 MB/s) 211957760 -> 100576151 47.5% >
Are you sure about these figures ? the difference seems too large. It's almost unbelievable. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
