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comparison src/share/vm/memory/threadLocalAllocBuffer.hpp @ 16795:a29e6e7b7a86

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Replace hsail donor threads with hsail tlabs
author Tom Rodriguez <tom.rodriguez@oracle.com>
date Tue, 12 Aug 2014 16:30:17 -0700
parents f1d1ec9bcf24
children 52b4284cb496
comparison
equal deleted inserted replaced
16794:74c02c90a3f9 16795:a29e6e7b7a86
54 unsigned _number_of_refills; 54 unsigned _number_of_refills;
55 unsigned _fast_refill_waste; 55 unsigned _fast_refill_waste;
56 unsigned _slow_refill_waste; 56 unsigned _slow_refill_waste;
57 unsigned _gc_waste; 57 unsigned _gc_waste;
58 unsigned _slow_allocations; 58 unsigned _slow_allocations;
59 Thread* _owning_thread;
59 60
60 AdaptiveWeightedAverage _allocation_fraction; // fraction of eden allocated in tlabs 61 AdaptiveWeightedAverage _allocation_fraction; // fraction of eden allocated in tlabs
61 62
62 void accumulate_statistics(); 63 void accumulate_statistics();
63 void initialize_statistics(); 64 void initialize_statistics();
154 155
155 // Resize tlabs for all threads 156 // Resize tlabs for all threads
156 static void resize_all_tlabs(); 157 static void resize_all_tlabs();
157 158
158 void fill(HeapWord* start, HeapWord* top, size_t new_size); 159 void fill(HeapWord* start, HeapWord* top, size_t new_size);
159 void initialize(); 160 void initialize(Thread* owning_thread);
160 161
161 static size_t refill_waste_limit_increment() { return TLABWasteIncrement; } 162 static size_t refill_waste_limit_increment() { return TLABWasteIncrement; }
162 163
163 // Code generation support 164 // Code generation support
164 static ByteSize start_offset() { return byte_offset_of(ThreadLocalAllocBuffer, _start); } 165 static ByteSize start_offset() { return byte_offset_of(ThreadLocalAllocBuffer, _start); }