[OpenJDK 2D-Dev] [9] Review Request: 8140266 Performance loss between jdk8 and jdk9 on Maskfill

Sergey Bylokhov sergey.bylokhov at oracle.com
Wed Dec 28 13:50:58 UTC 2016

> On 23/12/16 11:15, Sergey Bylokhov wrote:
>> Note that if -03 will be enabled directly via OPTIMIZATION flag then the performance will not be improved.
> Isn't this usually compiled with -O3?

libawt is compiled using this option: "OPTIMIZATION := LOW», and LOW depends from the compiler/os but usually it is -Os/-O2. When I test a different options then -O3 work slowly than -O2.

More information about the 2d-dev mailing list