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annotate src/share/vm/gc_implementation/parallelScavenge/generationSizer.hpp @ 19083:09292c24d555
LSStackSlotAllocator: hide inner class.
author | Josef Eisl <josef.eisl@jku.at> |
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date | Sat, 31 Jan 2015 11:07:15 +0100 |
parents | 8f07aa079343 |
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0 | 1 /* |
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2 * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved. |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_GENERATIONSIZER_HPP |
26 #define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_GENERATIONSIZER_HPP | |
27 | |
28 #include "memory/collectorPolicy.hpp" | |
29 | |
0 | 30 // There is a nice batch of tested generation sizing code in |
31 // TwoGenerationCollectorPolicy. Lets reuse it! | |
32 | |
33 class GenerationSizer : public TwoGenerationCollectorPolicy { | |
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34 private: |
0 | 35 |
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36 void trace_gen_sizes(const char* const str); |
0 | 37 |
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38 // The alignment used for boundary between young gen and old gen |
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39 static size_t default_gen_alignment() { return 64 * K * HeapWordSize; } |
0 | 40 |
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41 protected: |
0 | 42 |
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43 void initialize_alignments(); |
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44 void initialize_flags(); |
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45 void initialize_size_info(); |
0 | 46 }; |
1972 | 47 #endif // SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_GENERATIONSIZER_HPP |