Re: [NEW BUG] Reduce allocations from Class.toString() for primitives

2020-04-06 Thread Claes Redestad
Hi Christoph, while the patch seems ok, I fail to think of a scenario where performance of Class.toString() might be critical. Also it seems this code is subject to change via valhalla[1]. So I think I'll say no, for once. :-) Thanks! /Claes [1]

[NEW BUG] Reduce allocations from Class.toString() for primitives

2020-04-06 Thread Christoph Dreis
Hi, I just noticed an opportunity to optimize Class.toString() for primitive types. I've written a small benchmark and ran it against JDK 15 vs a patched variant. @BenchmarkMode(Mode.AverageTime) @OutputTimeUnit(TimeUnit.NANOSECONDS) public class MyBenchmark { @State(Scope.Benchmark)