xxHash is an extremely fast non-cryptographic Hash algorithm, working at speeds
close to RAM limits.[1] And xxhash is 32-bits hash, same as crc32.
Here is the hash comparsion extracted from the link[1]:
(single thread, Windows Seven 32 bits, using Open Source's SMHasher on a Core 2
Duo @3GHz)
On Wed, May 07, 2014 at 06:56:29PM +0800, Liu Bo wrote:
xxHash is an extremely fast non-cryptographic Hash algorithm, working at
speeds
close to RAM limits.[1] And xxhash is 32-bits hash, same as crc32.
Here is the hash comparsion extracted from the link[1]:
(single thread, Windows Seven
On Wed, May 07, 2014 at 01:08:06PM +0200, Tomasz Torcz wrote:
On Wed, May 07, 2014 at 06:56:29PM +0800, Liu Bo wrote:
xxHash is an extremely fast non-cryptographic Hash algorithm, working at
speeds
close to RAM limits.[1] And xxhash is 32-bits hash, same as crc32.
Here is the hash
On Wed, May 7, 2014 at 1:50 PM, Darrick J. Wong darrick.w...@oracle.com wrote:
Just for kicks I (sloppily) benchmarked a few of the kernel's hash
implementations on a Core i5-3320M CPU @3.3GHz:
xxhash: 6.0GB/s
crc32c-intel: 11.5GB/s
crc32c (no hw accel): 1.8GB/s
CRC also usually has the very
