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Feature #7757

closed

erasure-code: enable jerasure-2 SSE optimizations

Added by Loïc Dachary about 10 years ago. Updated about 10 years ago.

Status:
Resolved
Priority:
Urgent
Assignee:
Category:
OSD
Target version:
-
% Done:

100%

Source:
Community (dev)
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

gf-complete, the library used by jerasure-2, decides to use SSE instructions based on CPU features found at compile time. It is therefore disabled so that the binary does not fail when running on a CPU that does not have the same features as the one used to compile.

A pull request tracks the progress of the change upstream, as well as a corresponding issue

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