Integrate Cortex Strings into Linaro Android

Registered by Zach Pfeffer on 2012-05-31

The Cortex string routines are optimizations for string routines on A9.

Blueprint information

Status:
Complete
Approver:
Zach Pfeffer
Priority:
High
Drafter:
Bernhard Rosenkraenzer
Direction:
Approved
Assignee:
Bernhard Rosenkraenzer
Definition:
Approved
Series goal:
Accepted for 2012q2
Implementation:
Implemented
Milestone target:
milestone icon 12.06
Started by
Zach Pfeffer on 2012-05-31
Completed by
Bernhard Rosenkraenzer on 2012-06-24

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Notes:
[2012/5/31 pfefferz] Put notes here.

Meta:
Headline: Linaro's Android builds have now been optimized with cortex string routines
Acceptance: Linaro's Android builds have now been optimized with cortex string routines

(?)

Work Items

Work items:
Integrate string routines into bionic: DONE
Benchmark each routine to check that its more optimized: DONE
strlen: DONE
memset: DONE
memchr: DONE
memcpy: DONE
strchr: DONE
strcpy: DONE
[pfefferz] Change copyright to be compatible with AOSP: TODO
Wait for Michael Hope to push benchmarking results for upstream verification: DONE
Restore ARMv5 support: DONE
Send patches to AOSP: DONE
Test in builds: DONE

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