archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-21 03:24:38 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

6420645: Create a vm that uses compressed oops for up to 32gb heapsizes

Browse source 
Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv

Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
This commit is contained in:
Coleen Phillimore 2008-04-13 17:43:42 -04:00
parent 680ecf1611
commit 4a831d45f0
273 changed files with 6585 additions and 2993 deletions
Download patch file Download diff file Expand all files Collapse all files

6
hotspot/src/share/vm/memory/genRemSet.hpp
View file

@ -68,13 +68,13 @@ public:
// This method is used to notify the remembered set that "new_val" has
// been written into "field" by the garbage collector.
void write_ref_field_gc(oop* field, oop new_val);
void write_ref_field_gc(void* field, oop new_val);
protected:
virtual void write_ref_field_gc_work(oop* field, oop new_val) = 0;
virtual void write_ref_field_gc_work(void* field, oop new_val) = 0;
public:
// A version of the above suitable for use by parallel collectors.
virtual void write_ref_field_gc_par(oop* field, oop new_val) = 0;
virtual void write_ref_field_gc_par(void* field, oop new_val) = 0;
// Resize one of the regions covered by the remembered set.
virtual void resize_covered_region(MemRegion new_region) = 0;