RFR: 8349915: CTW: Lots of level 3 compiles are done at level 2 after JDK-8348570

[Aleksey Shipilev]

On Wed, 12 Feb 2025 15:57:22 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

> Should we just ignore this task selection for CTW? And just use FIFO. I assume we not go here for ciReplay and JVMCI bootstrap. Which are blocking too.

Actually, yes! We should probably just accept the first task with `compile_reason() == Whitebox`. Would probably make CTW marginally faster, like we have seen with SCC tasks in Leyden.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/23589#issuecomment-2654226140