Hi Paul, Vladimir, the data exhibit some decreases and some increases. Please comment.
Best, Michael Original JDK: Benchmark Mode Samples Score Score error Units o.m.b.s.o.Box2DBench.test avgt 25 68.136 5.515 ms/op o.m.b.s.o.CodeLoadBench.test avgt 25 3827.190 59.335 ms/op o.m.b.s.o.CryptoBench.test avgt 25 9.987 0.084 ms/op o.m.b.s.o.DeltaBlueBench.test avgt 25 939.489 8.072 us/op o.m.b.s.o.EarleyBoyerBench.test avgt 25 21.667 0.369 ms/op o.m.b.s.o.GbemuBench.test avgt 25 69.289 1.381 ms/op o.m.b.s.o.MandreelBench.test avgt 25 1168.844 22.119 ms/op o.m.b.s.o.NavierStokesBench.test avgt 25 7.316 0.019 ms/op o.m.b.s.o.PdfJSBench.test avgt 25 108.611 9.979 ms/op o.m.b.s.o.RaytraceBench.test avgt 25 7002.523 52.355 us/op o.m.b.s.o.RegexpBench.test avgt 25 99.227 2.064 ms/op o.m.b.s.o.RichardsBench.test avgt 25 310.353 1.122 us/op o.m.b.s.o.TypescriptBench.test avgt 25 5.093 0.092 s/op Modified JDK: Benchmark Mode Samples Score Score error Units o.m.b.s.o.Box2DBench.test avgt 25 57.906 1.937 ms/op o.m.b.s.o.CodeLoadBench.test avgt 25 3789.170 38.922 ms/op o.m.b.s.o.CryptoBench.test avgt 25 9.854 0.120 ms/op o.m.b.s.o.DeltaBlueBench.test avgt 25 937.746 3.167 us/op o.m.b.s.o.EarleyBoyerBench.test avgt 25 20.890 0.428 ms/op o.m.b.s.o.GbemuBench.test avgt 25 68.949 0.421 ms/op o.m.b.s.o.MandreelBench.test avgt 25 1208.157 18.836 ms/op o.m.b.s.o.NavierStokesBench.test avgt 25 6.774 0.017 ms/op o.m.b.s.o.PdfJSBench.test avgt 25 111.189 11.428 ms/op o.m.b.s.o.RaytraceBench.test avgt 25 6905.455 137.892 us/op o.m.b.s.o.RegexpBench.test avgt 25 96.781 1.628 ms/op o.m.b.s.o.RichardsBench.test avgt 25 310.157 1.956 us/op o.m.b.s.o.TypescriptBench.test avgt 25 4.991 0.054 s/op > Am 15.07.2015 um 13:58 schrieb Michael Haupt <michael.ha...@oracle.com>: > > Hi Paul, Vladimir, > > thanks - I'll be back with perf numbers ASAP. > > Best, > > Michael > >> Am 15.07.2015 um 12:51 schrieb Paul Sandoz <paul.san...@oracle.com>: >> >> >> On Jul 15, 2015, at 10:23 AM, Michael Haupt <michael.ha...@oracle.com> wrote: >> >>> Dear all, >>> >>> please review and sponsor this change. >>> RFE: https://bugs.openjdk.java.net/browse/JDK-8062543 >>> Webrev: http://cr.openjdk.java.net/~mhaupt/8062543/webrev.00/ >>> >>> The change removes the no longer needed MethodHandleImpl.castReference >>> method. Its uses are replaced with Class.cast. >>> >> >> Look good. I agree with Vladimir on checking for performance regressions (i >> suspect/hope! there will not be any). >> >> Paul. >> >>> Tested with: >>> * jtreg (java.lang.invoke, java.util.stream) >>> * JPRT (hotspot and jdk_lang test sets) >>> * UTE (vm.quick-pcl.testlist, vm.defmeth.testlist) >>> >>> Thanks, >>> >>> Michael -- <http://www.oracle.com/> Dr. Michael Haupt | Principal Member of Technical Staff Phone: +49 331 200 7277 | Fax: +49 331 200 7561 Oracle Java Platform Group | LangTools Team | Nashorn Oracle Deutschland B.V. & Co. KG, Schiffbauergasse 14 | 14467 Potsdam, Germany <http://www.oracle.com/commitment> Oracle is committed to developing practices and products that help protect the environment
