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Type: Enhancement
Resolution: Fixed
Priority: P3
Fix Version/s: 12
Affects Version/s: 11
Component/s: hotspot
Labels:
None

Subcomponent:
runtime
Resolved In Build:
b14

We propose to only build for MP platforms. AssumeMP (which defaults to true since 18.3) is hardwired to true; os::is_MP is always true, and we can elide all code and code generation that provides for a non-MP path.

relates to

JDK-8204301 Make OrderAccess functions available to hpp rather than inline.hpp files

Resolved

JDK-8273378 Shenandoah: Remove the remaining uses of os::is_MP

Resolved

JDK-8273380 ARM32: Default to {ldrexd,strexd} in StubRoutines::atomic_{load|store}_long

Resolved

JDK-8185062 Set AssumeMP to true and deprecate the flag

Resolved

JDK-8211046 Forced data dependencies serve no purpose on x86

Resolved

Assignee:: David Holmes
Reporter:: David Holmes
Votes:: 0 Vote for this issue
Watchers:: 5 Start watching this issue

Created:: 2017-10-04 03:23
Updated:: 2021-09-06 04:24
Resolved:: 2018-10-03 00:44

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