8301661: Enhance os::pd_print_cpu_info on macOS and Windows

[MBaesken]

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8301661: Enhance os::pd_print_cpu_info on macOS and Windows

Reviewing

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Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/1376/head:pull/1376
$ git checkout pull/1376

Update a local copy of the PR:
$ git checkout pull/1376
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/1376/head

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$ git pr checkout 1376

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[bridgekeeper]

👋 Welcome back mbaesken! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

@MBaesken This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8301661: Enhance os::pd_print_cpu_info on macOS and Windows

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[mlbridge]

Webrevs

• 01: Full - Incremental (03854a15)
• 00: Full (44bf9d8f)

[GoeLin]

@MBaesken, please restart GHA by merging head. It seems to hang.

[MBaesken]

I synced the fork https://github.com/openjdk-bots/jdk17u-dev/tree/MBaesken-backport-91456703 , let's see what that does with the GHAs .
Usually the GHA's should be restartable under 'Actions' in my fork but unfortunately I do not see this one there; looks all a bit strange to me ...

[MBaesken]

/integrate

[openjdk]

Going to push as commit 6803da9.
Since your change was applied there have been 27 commits pushed to the master branch:

• 0d2cc35: 8292713: Unsafe.allocateInstance should be intrinsified without UseUnalignedAccesses
• 5bf1b9a: 8283520: JFR: Memory leak in dcmd_arena
• c581886: 8307128: Open source some drag and drop tests 4
• 14779b1: 8294717: (bf) DirectByteBuffer constructor will leak if allocating Deallocator or Cleaner fails with OOME
• 57d0a7f: 8300939: sun/security/provider/certpath/OCSP/OCSPNoContentLength.java fails due to network errors
• 436d96f: 8275287: Relax memory ordering constraints on updating instance class and array class counters
• 50aabaa: 8307347: serviceability/sa/ClhsdbDumpclass.java could leave files owned by root on macOS
• 861fe74: 8274615: Support relaxed atomic add for linux-aarch64
• fe17568: 8307135: java/awt/dnd/NotReallySerializableTest/NotReallySerializableTest.java failed
• 464a32b: 8227060: Optimize safepoint cleanup subtask order
• ... and 17 more: https://git.openjdk.org/jdk17u-dev/compare/17b364016fe54311d8ed173abf7c42b713011fa1...master

Your commit was automatically rebased without conflicts.

[openjdk]

@MBaesken Pushed as commit 6803da9.

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