Mercurial > hg > graal-jvmci-8
diff src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp @ 20445:e5668dcf12e9
8057818: collect allocation context statistics at gc pauses
Reviewed-by: mikael, jmasa
author | jcoomes |
---|---|
date | Wed, 10 Sep 2014 13:01:13 -0700 |
parents | d35872270666 |
children | c10b463abc6e |
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--- a/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp Wed Sep 10 19:05:54 2014 +0000 +++ b/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp Wed Sep 10 13:01:13 2014 -0700 @@ -263,6 +263,9 @@ // Class that handles the different kinds of allocations. G1Allocator* _allocator; + // Statistics for each allocation context + AllocationContextStats _allocation_context_stats; + // PLAB sizing policy for survivors. PLABStats _survivor_plab_stats; @@ -656,6 +659,8 @@ // Determines PLAB size for a particular allocation purpose. size_t desired_plab_sz(GCAllocPurpose purpose); + inline AllocationContextStats& allocation_context_stats(); + // Do anything common to GC's. virtual void gc_prologue(bool full); virtual void gc_epilogue(bool full);