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| author | Feng Qian <fqian@google.com> | 2009-07-20 15:05:22 -0700 |
|---|---|---|
| committer | Feng Qian <fqian@google.com> | 2009-07-20 15:12:50 -0700 |
| commit | ce39e03a248f9bee3e746c15e7961b3e40a871ed (patch) | |
| tree | 046588f7566f59d95e184cf450069460a738759b /V8Binding/v8 | |
| parent | d9b05e1bdfacb95665c50c181cbfd6daca729fab (diff) | |
| download | external_webkit-ce39e03a248f9bee3e746c15e7961b3e40a871ed.zip external_webkit-ce39e03a248f9bee3e746c15e7961b3e40a871ed.tar.gz external_webkit-ce39e03a248f9bee3e746c15e7961b3e40a871ed.tar.bz2 | |
Experiment a different GC policy.
Smaller promotion limit makes mark-compact GC more often, but may use less memory.
Diffstat (limited to 'V8Binding/v8')
| -rw-r--r-- | V8Binding/v8/src/heap.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/V8Binding/v8/src/heap.cc b/V8Binding/v8/src/heap.cc index 907c571..64059b1 100644 --- a/V8Binding/v8/src/heap.cc +++ b/V8Binding/v8/src/heap.cc @@ -56,8 +56,13 @@ MapSpace* Heap::map_space_ = NULL; CellSpace* Heap::cell_space_ = NULL; LargeObjectSpace* Heap::lo_space_ = NULL; +#if defined(ANDROID) +static const int kMinimumPromotionLimit = 1*MB; +static const int kMinimumAllocationLimit = 2*MB; +#else static const int kMinimumPromotionLimit = 2*MB; static const int kMinimumAllocationLimit = 8*MB; +#endif int Heap::old_gen_promotion_limit_ = kMinimumPromotionLimit; int Heap::old_gen_allocation_limit_ = kMinimumAllocationLimit; |