RFR: CODETOOLS-7902900: jcstress: Sysfs topology parser should accept non-consecutive package IDs [v3]

[Aleksey Shipilev]

> This is seen with AWS c6g instances:
>   org.openjdk.jcstress.os.topology.TopologyParseException: Package IDs are not consecutive: [60]
> 
> jcstress currently falls back to the realistic CPU topology, but that would not hold for the future.

Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:

 - Merge branch 'master' into sysfs-fixed
 - Field order
 - Fix types a bit
 - CODETOOLS-7902900: jcstress: Sysfs topology parser should accept non-consecutive package IDs

-------------

Changes:
  - all: https://git.openjdk.java.net/jcstress/pull/32/files
  - new: https://git.openjdk.java.net/jcstress/pull/32/files/cd437d94..9b1c1563

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jcstress&pr=32&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jcstress&pr=32&range=01-02

  Stats: 32 lines in 21 files changed: 5 ins; 5 del; 22 mod
  Patch: https://git.openjdk.java.net/jcstress/pull/32.diff
  Fetch: git fetch https://git.openjdk.java.net/jcstress pull/32/head:pull/32

PR: https://git.openjdk.java.net/jcstress/pull/32