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Diffstat (limited to 'dev-haskell/aeson/metadata.xml')
| -rw-r--r-- | dev-haskell/aeson/metadata.xml | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/dev-haskell/aeson/metadata.xml b/dev-haskell/aeson/metadata.xml new file mode 100644 index 000000000000..469476ebde4e --- /dev/null +++ b/dev-haskell/aeson/metadata.xml @@ -0,0 +1,73 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> +<pkgmetadata> + <herd>haskell</herd> + <longdescription> + A JSON parsing and encoding library optimized for ease of use + and high performance. + + /Note/: if you use GHCi or Template Haskell, please see the + @README@ file for important details about building this package, + and other packages that depend on it: + <https://github.com/mailrank/aeson#readme> + + Parsing performance on a late 2010 MacBook Pro (2.66GHz Core i7), + for mostly-English tweets from Twitter's JSON search API: + + * 0.8 KB, 32-bit GHC 6.12.3: 30538 msg\/sec (24.9 MB\/sec) + + * 0.8 KB, 64-bit GHC 7.0.3: 31204 msg\/sec (25.4 MB\/sec) + + * 6.4 KB, 32-bit GHC 6.12.3: 6731 msg\/sec (42.3 MB\/sec) + + * 6.4 KB, 64-bit GHC 7.0.3: 6627 msg\/sec (41.7 MB\/sec) + + * 11.8 KB, 32-bit GHC 6.12.3: 3751 msg\/sec (43.2 MB\/sec) + + * 11.8 KB, 64-bit GHC 7.0.3: 3381 msg\/sec (38.9 MB\/sec) + + * 31.2 KB, 32-bit GHC 6.12.3: 1306 msg\/sec (39.8 MB\/sec) + + * 31.2 KB, 64-bit GHC 7.0.3: 1132 msg\/sec (34.5 MB\/sec) + + * 61.5 KB, 32-bit GHC 6.12.3: 616 msg\/sec (37.0 MB\/sec) + + * 61.5 KB, 64-bit GHC 7.0.3: 534 msg\/sec (32.1 MB\/sec) + + Handling heavily-escaped text is a little more work. Here is + parsing performance with Japanese tweets, where much of the text + is entirely Unicode-escaped. + + * 14.6 KB, 32-bit GHC 6.12.3: 2315 msg\/sec (33.1 MB\/sec) + + * 14.6 KB, 64-bit GHC 7.0.3: 1986 msg\/sec (28.4 MB\/sec) + + * 44.1 KB, 32-bit GHC 6.12.3: 712 msg\/sec (30.7 MB\/sec) + + * 44.1 KB, 64-bit GHC 7.0.3: 634 msg\/sec (27.3 MB\/sec) + + * 82.9 KB, 32-bit GHC 6.12.3: 377 msg\/sec (30.5 MB\/sec) + + * 82.9 KB, 64-bit GHC 7.0.3: 332 msg\/sec (26.9 MB\/sec) + + Encoding performance on the same machine and data: + + * English, 854 bytes: 43439 msg\/sec (35.4 MB/sec) + + * English, 6.4 KB: 7127 msg\/sec (44.8 MB/sec) + + * Engish, 61.5 KB: 765 msg\/sec (46.0 MB/sec) + + * Japanese, 14.6 KB: 4727 msg\/sec (67.5 MB/sec) + + * Japanese, 44.1 KB: 1505 msg\/sec (64.8 MB/sec) + + (A note on naming: in Greek mythology, Aeson was the father of Jason.) + </longdescription> + <use> + <flag name="developer">Operate in developer mode.'</flag> + </use> + <upstream> + <remote-id type="github">bos/aeson</remote-id> + </upstream> +</pkgmetadata> |