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Feature #17166

Accelerate crush_do_rule with SIMD

Added by Loic Dachary about 3 years ago. Updated almost 2 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
08/29/2016
Due date:
% Done:

0%

Source:
other
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

See the "SIMD accelerated crush_do_rule proof of concept" thread on ceph-devel.

  • Compute the hash 4 items at a time
  • Write tests to verify SIMD and non SIMD lead to the exact same results
  • hidden under !__KERNEL__

History

#1 Updated by Loic Dachary about 3 years ago

  • Description updated (diff)

#2 Updated by Loic Dachary almost 2 years ago

  • Status changed from In Progress to New
  • Assignee deleted (Loic Dachary)

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