chocolate.camera@ec2ecab153906be21ac5f36652c33786ad0e0b60
f2379492a0
Added a comment
2019-01-04 16:11:12 +00:00
Joey Hess
3b3d31583b
explicitly default benchmark build flag to false
2019-01-04 11:24:16 -04:00
andrew
7b4cfab08b
Added a comment
2019-01-04 12:49:51 +00:00
Joey Hess
40db44da19
format
2019-01-04 00:38:03 -04:00
Chymera
aef47a57d7
Added a comment
2019-01-04 03:52:22 +00:00
andrew
78cf95cd86
Added a comment
2019-01-03 23:48:03 +00:00
Chymera
6c1cf18a27
Added a comment
2019-01-03 22:56:25 +00:00
Joey Hess
2b27717c20
Merge branch 'master' of ssh://git-annex.branchable.com
2019-01-03 16:12:32 -04:00
Joey Hess
56e2712376
update
2019-01-03 16:12:02 -04:00
Joey Hess
e3c410cc77
devblog
2019-01-03 16:11:57 -04:00
Chymera
55bd348dd5
removed
2019-01-03 19:43:53 +00:00
Chymera
9220561ce5
Added a comment
2019-01-03 19:43:24 +00:00
Chymera
7d0054b174
Added a comment
2019-01-03 19:40:22 +00:00
Chymera
35ef2e5c60
Added a comment
2019-01-03 19:33:02 +00:00
Joey Hess
ef8ddaa713
attoparsec parser for presence logs
2019-01-03 15:27:29 -04:00
colin.brosseau@d444b2b3412af38b85f7b4b340b9c44a412b5698
938ca1c698
Added a comment: NTFS Make it clear that it'll not work with annex.thin
2019-01-03 18:04:58 +00:00
Joey Hess
bfc9039ead
convert git-annex branch access to ByteStrings and Builders
...
Most of the individual logs are not converted yet, only presense logs
have an efficient ByteString Builder implemented so far. The rest
convert to and from String.
2019-01-03 13:21:48 -04:00
Joey Hess
53905490df
convert Git.HashObject to use ByteStrings
...
Both lazy and strict, because sometimes it's more efficient to build a
small strict bytestring, and other times better to lazily stream.
2019-01-03 13:21:01 -04:00
Joey Hess
7d51b0c109
import Utility.FileSystemEncoding in Common
2019-01-03 11:37:02 -04:00
ka7
328773f807
Added a comment: (better formating..)
2019-01-03 14:15:21 +00:00
ka7
7092fe9c1a
Added a comment: got it
2019-01-03 14:10:19 +00:00
CandyAngel
a9d85d2993
Added a comment
2019-01-03 12:29:41 +00:00
ka7
934a1176cd
2019-01-03 11:17:31 +00:00
Joey Hess
f574d8af10
comment typo
2019-01-03 00:22:05 -04:00
andrew
d2062ed057
Added a comment
2019-01-03 01:32:28 +00:00
Ilya_Shlyakhter
6835cd3957
asked about per-branch git-annex branches
2019-01-02 21:12:13 +00:00
Joey Hess
1aebc356e4
Merge branch 'master' of ssh://git-annex.branchable.com
2019-01-02 16:18:30 -04:00
Joey Hess
384eda5af7
devblog
2019-01-02 16:18:06 -04:00
insec
3c21b0fef7
2019-01-02 20:03:42 +00:00
chocolate.camera@ec2ecab153906be21ac5f36652c33786ad0e0b60
79820eb072
2019-01-02 19:36:21 +00:00
kirelagin@6d93475882c55a329fedae6be1971868a775ec7e
2122de1ad6
2019-01-02 17:37:57 +00:00
Joey Hess
3ba6e9bb96
use attoparsec parser for String parsing, 10x speedup
...
This is not as efficient as using ByteStrings throughout, but converting
the String to ByteString is actually significantly faster than the old
parser.
benchmarking parse/old
time 9.657 μs (9.600 μs .. 9.732 μs)
1.000 R² (0.999 R² .. 1.000 R²)
mean 9.703 μs (9.645 μs .. 9.785 μs)
std dev 231.6 ns (161.5 ns .. 323.7 ns)
variance introduced by outliers: 25% (moderately inflated)
benchmarking parse/new
time 834.6 ns (797.1 ns .. 886.9 ns)
0.987 R² (0.976 R² .. 0.999 R²)
mean 816.4 ns (802.7 ns .. 845.1 ns)
std dev 62.39 ns (37.66 ns .. 108.4 ns)
variance introduced by outliers: 82% (severely inflated)
There is a small behavior change from the old parsePOSIXTime,
which accepted any amount of trailing whitespace after the timestamp.
That behavior was not documented, and it doesn't seem anything relied on it.
2019-01-02 13:28:44 -04:00
Joey Hess
3c74dcd4e1
attoparsec parser for POSIXTime
...
(Not yet used anywhere.)
Benchmarking
{-# LANGUAGE OverloadedStrings #-}
import Criterion.Main
import Utility.TimeStamp
import Data.Attoparsec.ByteString
main = defaultMain
[ bgroup "parse"
[ bench "new" $ whnf (parseOnly (parserPOSIXTime <* endOfInput)) "1431286201.113452s"
, bench "old" $ whnf parsePOSIXTime "1431286201.113452s"
]
]
benchmarking parse/new
time 643.6 ns (640.2 ns .. 646.7 ns)
1.000 R² (0.999 R² .. 1.000 R²)
mean 645.3 ns (642.1 ns .. 650.9 ns)
std dev 14.59 ns (9.194 ns .. 22.07 ns)
variance introduced by outliers: 29% (moderately inflated)
benchmarking parse/old
time 9.657 μs (9.600 μs .. 9.732 μs)
1.000 R² (0.999 R² .. 1.000 R²)
mean 9.703 μs (9.645 μs .. 9.785 μs)
std dev 231.6 ns (161.5 ns .. 323.7 ns)
variance introduced by outliers: 25% (moderately inflated)
So old took 9703 ns to parse, and new 643 ns.
2019-01-02 12:48:53 -04:00
Woazboat
8e019f4752
2019-01-02 16:31:30 +00:00
kirelagin@6d93475882c55a329fedae6be1971868a775ec7e
a2565ad514
2019-01-02 14:34:46 +00:00
Chymera
c32d8dbc83
Added a comment
2019-01-02 12:08:19 +00:00
Joey Hess
ba2c0663f9
comments
2019-01-01 22:48:14 -04:00
Joey Hess
ec1b9da72f
avoid abusing from/toRawFilePath for non-FilePaths
2019-01-01 22:44:04 -04:00
yarikoptic
944c0cab90
Added a comment: the build details
2019-01-02 01:14:39 +00:00
duncan_bayne
c992b20c2b
Added a comment: Thanks
2019-01-01 22:26:45 +00:00
Joey Hess
24d6ec40dc
Merge branch 'master' of ssh://git-annex.branchable.com
2019-01-01 16:42:29 -04:00
Joey Hess
fdc90d7214
devblog
2019-01-01 16:41:59 -04:00
Joey Hess
894716512d
add a UUIDDesc type containing a ByteString
...
Groundwork for handling uuid.log using ByteString
2019-01-01 16:17:54 -04:00
andrew
d849ee579f
Added a comment
2019-01-01 20:02:58 +00:00
andrew
e0533176c1
2019-01-01 19:49:07 +00:00
Joey Hess
b781fbcccf
update copyright year
2019-01-01 15:37:40 -04:00
andrew
faffe4c8b9
Added a comment
2019-01-01 19:36:35 +00:00
andrew
38a7d7e779
Added a comment
2019-01-01 19:00:08 +00:00
Joey Hess
b3c69eaaf8
strict bytestring encoders and decoders
...
Only had lazy ones before.
Already sped up a few parts of the code.
2019-01-01 14:55:15 -04:00
andrew
87af69903d
Added a comment
2019-01-01 18:47:59 +00:00
