70a0224f19
Change chunk sample number to BigEndian
2016-12-12 08:11:53 +01:00
40a451694f
Refactor persistence into interfaces
2016-12-09 20:45:46 +01:00
b845f8d3a1
Reduce test data allocations
2016-12-08 11:59:54 +01:00
c5945177fb
chunks: helper for bit range
2016-12-07 15:37:37 +01:00
9b459458d0
Docs and interface definitions
2016-12-05 21:26:19 +01:00
0b6d621471
chunks: bring back lead/trail reuse, truncate incomplete sample
2016-11-30 23:01:01 +01:00
8c48dc2ca5
chunks: varint encoding in first full 64bit numbers
...
This saves about 7 bytes per chunk
2016-11-30 22:14:23 +01:00
5e76fd3126
chunks: drop shift, remove branch
...
This removes the need for the shift value and just calculates
everything on the fly through count.
Removes a branch condition.
2016-11-30 21:50:39 +01:00
c9ee572709
chunks: don't mutate in bstream iterator
...
This replaces mutation of underlying bytes in the iterated slice
with a shift counter, which is used when reading the head byte.
This is avoids having to copy the entire slice for every new iterator.
2016-11-30 19:39:22 +01:00
f392c01c12
chunks: add randomized test
2016-11-29 22:43:24 +01:00
fa181a34c1
chunks: cleanup anything but xor encoding
...
xor encoding is fast enough for our purposes and provides
very good compression.
We remove all other ones that partially don't support floats
for the sake of simplicity.
2016-11-29 22:02:58 +01:00
e67cf768dc
chunks: remove intermeidate copy from xor chunk
2016-11-20 16:24:46 +01:00
7874d28f32
chunks: implement xor encoding
2016-11-20 14:33:00 +01:00
ae7b18ae34
Add chunk package
2016-11-15 10:33:34 +01:00
Fabian Reinartz