| Prepared by: | bpb on Mon Jul 1 11:30:39 PDT 2013 |
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| Workspace: | /Users/bpb/Work/JSL/jdk/jdk8/tl8/jdk |
| Compare against: | http://hg.openjdk.java.net/jdk8/tl/jdk |
| Compare against version: | 7570 |
| Summary of changes: | 31 lines changed: 12 ins; 11 del; 8 mod; 4206 unchg |
| Changeset: | jdk.changeset |
| Legend: |
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src/share/classes/java/math/BigInteger.java
rev 7571 : 8017540: Improve multi-threaded contention behavior of radix conversion cache Summary: Replace array of ArrayList of BigIntegers with a volatile two-dimensional BigInteger array eliminate the synchronization of getRadixConversionCache() Reviewed-by: plevart, shade, bpb, alanb Contributed-by: Peter Levart <peter.levart@gmail.com>, Dmitry Nadezhin <dmitry.nadezhin@oracle.com>, Aleksey Shipilev <aleksey.shipilev@oracle.com>31 lines changed: 12 ins; 11 del; 8 mod; 4206 unchg
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