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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: 24
Affects Version/s: 12
Component/s: hotspot
Labels:

Subcomponent:
gc
Resolved In Build:
b18

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8352384	21.0.8-oracle	Rashmi Biswal Biswal	P4	Resolved	Fixed	b01
JDK-8353901	21.0.8	Paul Hohensee	P4	Resolved	Fixed	master
JDK-8353834	17.0.16-oracle	Rashmi Biswal Biswal	P4	Resolved	Fixed	master
JDK-8354393	17.0.16	Goetz Lindenmaier	P4	Resolved	Fixed	master
JDK-8353833	11.0.28-oracle	Rashmi Biswal Biswal	P4	Resolved	Fixed	master

nsk.share.gc.Memory::getArrayLength estimates array size as '(memory - extraSize) / (objectSize + referenceSize)'. this formula is incorrect, since array doesn't use reference for each element.
the correct formula is '(memory - extraSize) / objectSize'

nsk.share.gc.Memory::getArraySize should be fixed correspondingly

backported by

JDK-8352384 nsk.share.gc.Memory::getArrayLength returns wrong value

Resolved

JDK-8353833 nsk.share.gc.Memory::getArrayLength returns wrong value

Resolved

JDK-8353834 nsk.share.gc.Memory::getArrayLength returns wrong value

Resolved

JDK-8353901 nsk.share.gc.Memory::getArrayLength returns wrong value

Resolved

JDK-8354393 nsk.share.gc.Memory::getArrayLength returns wrong value

Resolved

relates to

JDK-8342175 MemoryEaterMT fails intermittently after JDK-8211400

Open

links to

Commit(master) openjdk/jdk17u-dev/ed14e7af

Commit(master) openjdk/jdk21u-dev/996f945d

Commit(master) openjdk/jdk/860d49db

Review(master) openjdk/jdk17u-dev/3467

Review(master) openjdk/jdk21u-dev/1595

Review(master) openjdk/jdk/21247

(1 relates to, 6 links to)

Assignee:: Ramkumar Sunderbabu

Reporter:: Igor Ignatyev (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 8 Start watching this issue

Created:: 2014-07-09 13:01

Updated:: 5 hours ago

Resolved:: 2024-09-30 06:47

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