> This is the code for the [JEP 509: CPU Time based profiling for > JFR](https://openjdk.org/jeps/509). > > Currently tested using [this test > suite](https://github.com/parttimenerd/basic-profiler-tests). This runs > profiles the [Renaissance](https://renaissance.dev/) benchmark with > - ... different heap sizes > - ... different GCs > - ... different samplers (the standard JFR and the new CPU Time Sampler and > both) > - ... different JFR recording durations > - ... different chunk-sizes
Johannes Bechberger has updated the pull request incrementally with three additional commits since the last revision: - Renaming of VM ops - Update src/hotspot/share/jfr/periodic/sampling/jfrCPUTimeThreadSampler.cpp Co-authored-by: Aleksey Shipilëv <shipi...@amazon.de> - Update src/hotspot/share/jfr/periodic/sampling/jfrCPUTimeThreadSampler.cpp Co-authored-by: Aleksey Shipilëv <shipi...@amazon.de> ------------- Changes: - all: https://git.openjdk.org/jdk/pull/25302/files - new: https://git.openjdk.org/jdk/pull/25302/files/53d3ed4a..f3ef7908 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=25302&range=56 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=25302&range=55-56 Stats: 16 lines in 2 files changed: 0 ins; 2 del; 14 mod Patch: https://git.openjdk.org/jdk/pull/25302.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/25302/head:pull/25302 PR: https://git.openjdk.org/jdk/pull/25302
