@@ -21,56 +21,41 @@ description:
2121 To get started, see the documentation for the @Data.Aeson@ module
2222 below.
2323 .
24− Parsing performance on a late 2010 MacBook Pro (2.66GHz Core i7),
25− for mostly-English tweets from Twitter's JSON search API:
24+ Parsing performance on an early 2011 MacBook Pro (2.2GHz Core i7),
25+ running 64-bit GHC 7.6.3, for mostly-English tweets from Twitter's
26+ JSON search API:
2627 .
27− * 0.8 KB, 32-bit GHC 6.12.3: 30538 msg\/sec (24.9 MB\/sec)
28+ * 0.8 KB: 27992 msg\/sec (22.8 MB\/sec)
2829 .
29− * 0.8 KB, 64-bit GHC 7.0.3: 31204 msg\/sec (25.4 MB\/sec)
30+ * 6.4 KB: 5604 msg\/sec (35.2 MB\/sec)
3031 .
31− * 6.4 KB, 32-bit GHC 6.12.3: 6731 msg\/sec (42.3 MB\/sec)
32+ * 11.8 KB: 2682 msg\/sec (30.9 MB\/sec)
3233 .
33− * 6.4 KB, 64-bit GHC 7.0.3: 6627 msg\/sec (41.7 MB\/sec)
34+ * 31.2 KB: 836 msg\/sec (25.5 MB\/sec)
3435 .
35− * 11.8 KB, 32-bit GHC 6.12.3: 3751 msg\/sec (43.2 MB\/sec)
36− .
37− * 11.8 KB, 64-bit GHC 7.0.3: 3381 msg\/sec (38.9 MB\/sec)
38− .
39− * 31.2 KB, 32-bit GHC 6.12.3: 1306 msg\/sec (39.8 MB\/sec)
40− .
41− * 31.2 KB, 64-bit GHC 7.0.3: 1132 msg\/sec (34.5 MB\/sec)
42− .
43− * 61.5 KB, 32-bit GHC 6.12.3: 616 msg\/sec (37.0 MB\/sec)
44− .
45− * 61.5 KB, 64-bit GHC 7.0.3: 534 msg\/sec (32.1 MB\/sec)
36+ * 61.5 KB: 441 msg\/sec (26.5 MB\/sec)
4637 .
4738 Handling heavily-escaped text is a little more work. Here is
4839 parsing performance with Japanese tweets, where much of the text
4940 is entirely Unicode-escaped.
5041 .
51− * 14.6 KB, 32-bit GHC 6.12.3: 2315 msg\/sec (33.1 MB\/sec)
52− .
53− * 14.6 KB, 64-bit GHC 7.0.3: 1986 msg\/sec (28.4 MB\/sec)
54− .
55− * 44.1 KB, 32-bit GHC 6.12.3: 712 msg\/sec (30.7 MB\/sec)
56− .
57− * 44.1 KB, 64-bit GHC 7.0.3: 634 msg\/sec (27.3 MB\/sec)
42+ * 14.6 KB: 1823 msg\/sec (26.1 MB\/sec)
5843 .
59− * 82.9 KB, 32-bit GHC 6.12.3: 377 msg\/sec (30.5 MB\/sec)
44+ * 44.1 KB: 550 msg\/sec (23.7 MB\/sec)
6045 .
61− * 82.9 KB, 64-bit GHC 7.0.3: 332 msg\/sec (26.9 MB\/sec)
46+ * 82.9 KB: 278 msg\/sec (22.5 MB\/sec)
6247 .
6348 Encoding performance on the same machine and data:
6449 .
65− * English, 854 bytes: 43439 msg\/sec (35.4 MB/sec)
50+ * English, 0.8 KB: 54236 msg\/sec (44.2 MB\/sec)
6651 .
67− * English, 6.4 KB: 7127 msg\/sec (44.8 MB/sec)
52+ * English, 6.4 KB: 10210 msg\/sec (64.2 MB\/sec)
6853 .
69− * Engish, 61.5 KB: 765 msg\/sec (46.0 MB/sec)
54+ * Engish, 61.5 KB: 1130 msg\/sec (67.9 MB\/sec)
7055 .
71− * Japanese, 14.6 KB: 4727 msg\/sec (67.5 MB/sec)
56+ * Japanese, 14.6 KB: 6509 msg\/sec (93.0 MB\/sec)
7257 .
73− * Japanese, 44.1 KB: 1505 msg\/sec (64.8 MB/sec)
58+ * Japanese, 44.1 KB: 2078 msg\/sec (89.5 MB\/sec)
7459 .
7560 (A note on naming: in Greek mythology, Aeson was the father of Jason.)
7661