Mercurial > hg > graal-jvmci-8
comparison src/share/vm/runtime/init.cpp @ 6162:e9140bf80b4a
7158800: Improve storage of symbol tables
Summary: Use an alternate version of hashing algorithm for symbol string tables and after a certain bucket size to improve performance
Reviewed-by: pbk, kamg, dlong, kvn, fparain
| author | coleenp |
|---|---|
| date | Wed, 13 Jun 2012 19:52:59 -0400 |
| parents | aa3d708d67c4 |
| children | da91efe96a93 8c5333c80cfd |
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| 6129:4d399f013e5a | 6162:e9140bf80b4a |
|---|---|
| 21 * questions. | 21 * questions. |
| 22 * | 22 * |
| 23 */ | 23 */ |
| 24 | 24 |
| 25 #include "precompiled.hpp" | 25 #include "precompiled.hpp" |
| 26 #include "classfile/symbolTable.hpp" | |
| 26 #include "code/icBuffer.hpp" | 27 #include "code/icBuffer.hpp" |
| 27 #include "gc_interface/collectedHeap.hpp" | 28 #include "gc_interface/collectedHeap.hpp" |
| 28 #include "interpreter/bytecodes.hpp" | 29 #include "interpreter/bytecodes.hpp" |
| 29 #include "memory/universe.hpp" | 30 #include "memory/universe.hpp" |
| 30 #include "prims/methodHandles.hpp" | 31 #include "prims/methodHandles.hpp" |
| 155 perfMemory_exit(); | 156 perfMemory_exit(); |
| 156 if (PrintSafepointStatistics) { | 157 if (PrintSafepointStatistics) { |
| 157 // Print the collected safepoint statistics. | 158 // Print the collected safepoint statistics. |
| 158 SafepointSynchronize::print_stat_on_exit(); | 159 SafepointSynchronize::print_stat_on_exit(); |
| 159 } | 160 } |
| 161 if (PrintStringTableStatistics) { | |
| 162 SymbolTable::dump(tty); | |
| 163 StringTable::dump(tty); | |
| 164 } | |
| 160 ostream_exit(); | 165 ostream_exit(); |
| 161 } | 166 } |
| 162 } | 167 } |
| 163 | 168 |
| 164 | 169 |