> - enable parallel heap inspection for ZCollectedHeap
> - preliminary evaluation:
> Time of jmap histo on 8GB heap with ~5GB objects
> * before: 7.103s
> * after : 2.734s (with 4 parallel threads)
Lin Zang has refreshed the contents of this pull request, and previous commits
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will show differences compared to the previous content of the PR. The pull
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8252105: parallel heap inspection for ZCollectedHeap
- enable parallel heap inspection for ZCollectedHeap
- preliminary evaluation:
Time of jmap histo on 8GB heap with ~5GB objects
* before: 7.103s
* after : 2.734s (with 4 parallel threads)
-------------
Changes:
- all: https://git.openjdk.java.net/jdk/pull/103/files
- new: https://git.openjdk.java.net/jdk/pull/103/files/b3f33db7..a9b616a5
Webrevs:
- full: https://webrevs.openjdk.java.net/?repo=jdk&pr=103&range=01
- incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=103&range=00-01
Stats: 483 lines in 7 files changed: 116 ins; 343 del; 24 mod
Patch: https://git.openjdk.java.net/jdk/pull/103.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/103/head:pull/103
PR: https://git.openjdk.java.net/jdk/pull/103
