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| author | Mathieu Chartier <mathieuc@google.com> | 2017-05-01 09:59:24 -0700 |
|---|---|---|
| committer | Mathieu Chartier <mathieuc@google.com> | 2017-05-01 14:45:24 -0700 |
| commit | 612ff540cd3329935351f05923358cf29b9c9b44 (patch) | |
| tree | dbe861f133a037ee487aaee27fa727d58c3aa73f /runtime/generated/asm_support_gen.h | |
| parent | a44d67e7ff3c0d3967f4e9a2d9d1d18c5701c7e7 (diff) | |
| download | art-612ff540cd3329935351f05923358cf29b9c9b44.tar.gz art-612ff540cd3329935351f05923358cf29b9c9b44.tar.bz2 art-612ff540cd3329935351f05923358cf29b9c9b44.zip | |
Increase GC card size to 1024
With CC, having a larger GC card size does not commonly affect
pauses.
Results:
Before (128):
System wide card table PSS: 3642.4K
GrayAllNewlyDirtyImmuneObjects avg: 145us
After (1024):
System wide card table PSS: 1477.8K
GrayAllNewlyDirtyImmuneObjects avg: 75us
Test: test-art-host
Bug: 36457259
Change-Id: Icec03664985ef75859f4e99d9f76c3b9988193e6
Diffstat (limited to 'runtime/generated/asm_support_gen.h')
| -rw-r--r-- | runtime/generated/asm_support_gen.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/runtime/generated/asm_support_gen.h b/runtime/generated/asm_support_gen.h index 4af562560c..06638e712c 100644 --- a/runtime/generated/asm_support_gen.h +++ b/runtime/generated/asm_support_gen.h @@ -78,7 +78,7 @@ DEFINE_CHECK_EQ(static_cast<int32_t>(STRING_DEX_CACHE_SIZE_MINUS_ONE), (static_c DEFINE_CHECK_EQ(static_cast<int32_t>(STRING_DEX_CACHE_HASH_BITS), (static_cast<int32_t>(art::LeastSignificantBit(art::mirror::DexCache::kDexCacheStringCacheSize)))) #define STRING_DEX_CACHE_ELEMENT_SIZE 8 DEFINE_CHECK_EQ(static_cast<int32_t>(STRING_DEX_CACHE_ELEMENT_SIZE), (static_cast<int32_t>(sizeof(art::mirror::StringDexCachePair)))) -#define CARD_TABLE_CARD_SHIFT 0x7 +#define CARD_TABLE_CARD_SHIFT 0xa DEFINE_CHECK_EQ(static_cast<size_t>(CARD_TABLE_CARD_SHIFT), (static_cast<size_t>(art::gc::accounting::CardTable::kCardShift))) #define MIN_LARGE_OBJECT_THRESHOLD 0x3000 DEFINE_CHECK_EQ(static_cast<size_t>(MIN_LARGE_OBJECT_THRESHOLD), (static_cast<size_t>(art::gc::Heap::kMinLargeObjectThreshold))) |