stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

8292847: Zero: Allow ergonomics to select the GC

Browse Source 
Reviewed-by: tschatzl, stuefe
This commit is contained in:
Aleksey Shipilev 2022-10-04 09:11:17 +00:00
parent 16047e8308
commit 3b476a1758
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/hotspot/share/runtime/arguments.cpp
View File

@ -3152,6 +3152,12 @@ jint Arguments::finalize_vm_init_args(bool patch_mod_javabase) {
#ifdef ZERO #ifdef ZERO
// Zero always runs in interpreted mode // Zero always runs in interpreted mode
set_mode_flags(_int); set_mode_flags(_int);
// Zero runs without compilers. Do not let compiler selection code
// to force it into Serial GC, let the GC ergonomics decide.
if (FLAG_IS_DEFAULT(NeverActAsServerClassMachine)) {
FLAG_SET_ERGO(NeverActAsServerClassMachine, false);
}
#endif #endif
// eventually fix up InitialTenuringThreshold if only MaxTenuringThreshold is set // eventually fix up InitialTenuringThreshold if only MaxTenuringThreshold is set