RFR: 8271820: Implementation of JEP 416: Reimplement Core Reflection with Method Handle [v13]

[Maurizio Cimadamore]

On Thu, 14 Oct 2021 19:53:46 GMT, Claes Redestad <redestad at openjdk.org> wrote:

> In my runs the relative regression for `instanceFieldPoly` is roughly the same as `staticFieldPoly` (0.61x vs 0.62x).

I was looking at this:
https://github.com/openjdk/jdk/pull/5027#issuecomment-939185418

(e.g. I didn't run benchmarks myself)


baseline
ReflectionSpeedBenchmark.instanceFieldPoly    avgt   10  67.089 ± 3.288  ns/op
JEP 417
ReflectionSpeedBenchmark.instanceFieldPoly    avgt   10   98.671 ± 2.015  ns/op

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PR: https://git.openjdk.java.net/jdk/pull/5027