> This test fails quite frequently on Windows, with Serial GC. > Timer granularity seems to be the problem, no cpu time is counted. > > This change is a simple increase in work done to make the cpu time get > counted as >0 on on Windows. > Made it a platform-specific increase in work to not slow the test > unnecessarily, e.g. avoid a significant elapsed time change on some test > variations on Linux. > > --------- > - [x] I confirm that I make this contribution in accordance with the [OpenJDK > Interim AI Policy](https://openjdk.org/legal/ai).
Kevin Walls 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 two additional commits since the last revision: - Merge branch 'master' into 8386833_TestTotalGcCpuTime - 8386833: java/lang/management/MemoryMXBean/TestGetTotalGcCpuTime.java#Serial fails with "Some GC CPU time must have been reported" exception ------------- Changes: - all: https://git.openjdk.org/jdk/pull/31805/files - new: https://git.openjdk.org/jdk/pull/31805/files/14d87048..4f030b37 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=31805&range=01 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=31805&range=00-01 Stats: 239946 lines in 2528 files changed: 219268 ins; 6972 del; 13706 mod Patch: https://git.openjdk.org/jdk/pull/31805.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/31805/head:pull/31805 PR: https://git.openjdk.org/jdk/pull/31805
