bazel-team team mailing list archive

[Olek Wojnar <olek@xxxxxxxxxx>]

Hi sun min,

On 2/21/23 10:15, sun min wrote:
> The maintainer added a “-XX:+UseParallelGC” for garbge collectors 
> param(target jdk16+) which can boost build performance for about 30% 
> compared with the default GC param “-XX:+UseG1GC”[1].

I added that in an attempt to override the incorrect flag, but instead 
they are both emitted which still causes the error.

> Besides, if it’s possible to downgrade jdk target version to be more 
> compatible with those GC features.

That's a great idea! Unfortunately, it looks like JDK 17 is the only one 
available in bookworm and it is no longer compatible with 
'UseParallelOldGC' so I don't think that we really have any alternatives...

-Olek