> - Add explicit run configurations to java.lang.invoke micros, aiming to > reduce runtime while maintaining a decently high confidence that there's > enough warmup to produce good enough data. > > - Remove several trivial baseline micros, mainly those that only return a > static object: It's reasonable to have baseline microbenchmarks when the > baseline op is complex and you're mostly interested in checking the overhead > of doing the same thing via some MH API, but blackhole operations are now > shortcutting very quickly and timings doesn't differ from one type of object > to another, so we don't need a multitude of such baseline tests. > > Estimated runtime of `make test TEST=micro:java.lang.micro` (excluding build) > drops from just above 28 to just above 3 hours.
Claes Redestad has updated the pull request incrementally with one additional commit since the last revision: Remove unused cached field in LookupAcquire ------------- Changes: - all: https://git.openjdk.java.net/jdk/pull/9012/files - new: https://git.openjdk.java.net/jdk/pull/9012/files/f351ac70..0a1f7ec7 Webrevs: - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=9012&range=01 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=9012&range=00-01 Stats: 11 lines in 1 file changed: 0 ins; 11 del; 0 mod Patch: https://git.openjdk.java.net/jdk/pull/9012.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/9012/head:pull/9012 PR: https://git.openjdk.java.net/jdk/pull/9012
