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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: 9
Affects Version/s: 9
Component/s: hotspot
Labels:
- jdk8u-fix-request
- jdk8u-fix-yes

Subcomponent:
runtime
Resolved In Build:
b126
CPU:

ppc

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8222931	openjdk8u222	Gustavo Romero	P4	Resolved	Fixed	b01

Power 8 has vector instructions which can greatly improve the performance of the array copy stubs.

See http://mail.openjdk.java.net/pipermail/ppc-aix-port-dev/2016-April/002419.html

backported by

JDK-8222931 PPC64: improve array copy stubs by using vector instructions

Resolved

relates to

JDK-8185969 PPC64: Improve VSR support to use up to 64 registers

Resolved

Assignee:: Volker Simonis

Reporter:: Volker Simonis

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Created:: 2016-04-13 06:26

Updated:: 2019-04-24 09:16

Resolved:: 2016-05-30 01:55