Re: RFR: 8301869: Regression ~14% in J2dBench-bimg_misc-* in 21-b5 only on linux-aarch64 [v3]

2023-02-28 Thread Jayathirth D V
On Tue, 28 Feb 2023 23:55:31 GMT, Sergey Bylokhov wrote: > When I mention that option in the JBS, I meant that we should take a look on > how the methods in the library are "packed" since for some reason "-fpic" > make some difference, probably we should use "static" more often or something >

Re: RFR: 8301869: Regression ~14% in J2dBench-bimg_misc-* in 21-b5 only on linux-aarch64 [v3]

2023-02-28 Thread Sergey Bylokhov
On Tue, 28 Feb 2023 06:55:36 GMT, Jayathirth D V wrote: >> Under https://bugs.openjdk.org/browse/JDK-8264846 we moved to -O3 level of >> gcc optimizations from -O1 level for libawt build. This improved our >> J2DBench performance numbers in some options considerably. >> >> Recent changes done

Re: RFR: 8301869: Regression ~14% in J2dBench-bimg_misc-* in 21-b5 only on linux-aarch64 [v3]

2023-02-27 Thread Jayathirth D V
> Under https://bugs.openjdk.org/browse/JDK-8264846 we moved to -O3 level of > gcc optimizations from -O1 level for libawt build. This improved our J2DBench > performance numbers in some options considerably. > > Recent changes done under https://bugs.openjdk.org/browse/JDK-8299337 causes > dif