Mercurial > hg > truffle
comparison src/share/vm/oops/cpCacheKlass.cpp @ 546:05c6d52fa7a9
6690928: Use spinning in combination with yields for workstealing termination.
Summary: Substitute a spin loop for most calls to yield() to reduce the stress on the system.
Reviewed-by: tonyp
| author | jmasa |
|---|---|
| date | Sun, 08 Feb 2009 13:18:01 -0800 |
| parents | 9a25e0c45327 |
| children | 0fbdb4381b99 |
comparison
equal
deleted
inserted
replaced
| 545:58054a18d735 | 546:05c6d52fa7a9 |
|---|---|
| 159 cache->entry_at(i)->adjust_pointers(); | 159 cache->entry_at(i)->adjust_pointers(); |
| 160 return size; | 160 return size; |
| 161 } | 161 } |
| 162 | 162 |
| 163 bool constantPoolCacheKlass::oop_is_conc_safe(oop obj) const { | 163 bool constantPoolCacheKlass::oop_is_conc_safe(oop obj) const { |
| 164 assert(obj->is_constantPoolCache(), "must be constMethod oop"); | 164 assert(obj->is_constantPoolCache(), "should be constant pool"); |
| 165 return constantPoolCacheOop(obj)->is_conc_safe(); | 165 return constantPoolCacheOop(obj)->is_conc_safe(); |
| 166 } | 166 } |
| 167 | 167 |
| 168 #ifndef SERIALGC | 168 #ifndef SERIALGC |
| 169 void constantPoolCacheKlass::oop_copy_contents(PSPromotionManager* pm, | 169 void constantPoolCacheKlass::oop_copy_contents(PSPromotionManager* pm, |