Paul Jones 8abdeabddc Make crc64 go faster ...

The current crc64 algorithm is a variant of the Redis implementation.
Change it to a variant of the Adler implementation as described
at https://matt.sh/redis-crcspeed

Test program at https://github.com/PeeJay/crc64-compare
Filesize: 1.1G
Asking crc64-redis to sum "/media/peejay/BTRFS/1/ubuntu-14.04.5-desktop-amd64.iso"...
Asking crc64-adler to sum "/media/peejay/BTRFS/1/ubuntu-14.04.5-desktop-amd64.iso"...
Redis CRC-64: f971f9ac6c8ba458
Adler CRC-64: f971f9ac6c8ba458
Adler throughput: 1659.913308 MB/s
Redis throughput: 437.284661 MB/s
Adler is 3.79x faster than Redis

Signed-off-by: Paul Jones <paul@pauljones.id.au>

2016-12-13 12:41:10 +11:00

..

backtrace.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

bencode.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

bool.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

btrfs.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

cache.h

build: fix FTBFS on GCC 6.2

2016-11-24 22:20:11 -05:00

chatter.h

build: fix FTBFS on GCC 6.2

2016-11-24 22:20:11 -05:00

crc64.h

Make crc64 go faster

2016-12-13 12:41:10 +11:00

error.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

execpipe.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

extentwalker.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

fd.h

crucible: fd: remove dead reference to unlink_or_die, introduce ftruncate_or_die

2016-12-02 00:19:37 -05:00

fs.h

crucible: fs: use a much smaller default search buffer size

2016-12-11 13:24:44 -05:00

interp.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

limits.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

lockset.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

ntoa.h

build: OK, maybe 32-bit machines could work

2016-11-26 02:06:28 -05:00

path.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

process.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

resource.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

string.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

time.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

timequeue.h

build: OK, maybe 32-bit machines could work

2016-11-26 02:06:28 -05:00

uuid.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00

workqueue.h

bees: remove local cruft, throw at github

2016-11-17 12:12:13 -05:00