Details
Description
The addition of atomic unrolled drain loops which precede fix-up segments which are significantly faster than scalar code. The requirement is that the main loop is super unrolled after vectorization.
Attachments
Issue Links
- relates to
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JDK-8272720 Fix the implementation of loop unrolling heuristic with LoopPercentProfileLimit
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- Resolved
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JDK-8129920 Vectorized loop unrolling
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- Resolved
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JDK-8276066 Reset LoopPercentProfileLimit for x86 due to suboptimal performance
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- Resolved
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