prometheus

Author	SHA1	Message	Date
Fabian Reinartz	67f0ca8f0e	Move index and chunk encoders to own packages	8 years ago
Julius Volz	0e2f8917ed	Also add original license info to bstream.go Plus, extend the messages a bit to mention the origin repo.	9 years ago
Julius Volz	8d1fb4fa01	Minor comment fixes and additions.	9 years ago
Fabian Reinartz	778103b450	Add liecence file and headers	9 years ago
Fabian Reinartz	8c48dc2ca5	chunks: varint encoding in first full 64bit numbers This saves about 7 bytes per chunk	9 years ago
Fabian Reinartz	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.	9 years ago
Fabian Reinartz	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.	9 years ago
Fabian Reinartz	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.	9 years ago
Fabian Reinartz	e67cf768dc	chunks: remove intermeidate copy from xor chunk	9 years ago