Bug 35775 - RFE: move to a faster hash function
Summary: RFE: move to a faster hash function
Status: RESOLVED MOVED
Alias: None
Product: Spice
Classification: Unclassified
Component: win32 qxl xddm (show other bugs)
Version: unspecified
Hardware: Other All
: medium enhancement
Assignee: Spice Bug List
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-03-29 14:09 UTC by Yaniv Kaul
Modified: 2018-06-05 14:17 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments

Description Yaniv Kaul 2011-03-29 14:09:20 UTC 
I believe the hash function is relevant to more than just the driver (or is it in the server?), but there are much faster hash functions than what we use today. Example - http://code.google.com/p/smhasher/wiki/MurmurHash3
Comment 1 Alon Levy 2012-02-16 03:48:31 UTC 
Not done yet, but the murmur3 patch is in the X driver - http://cgit.freedesktop.org/xorg/driver/xf86-video-qxl/commit/?id=70d0d49b7c7d115f297dae710b9bb62b97fa22d5, didn't compare murmur2 to murmur3 but did compare lookup3 to murmur3 at https://gitorious.org/hash_tests/hash_tests
Comment 2 GitLab Migration User 2018-06-05 14:17:02 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/spice/win32/qxl-wddm-dod/issues/9.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.