Changeset: d6619de8cfd3 Author: johnc Date: 2015-04-08 16:14 +0100 URL: http://hg.openjdk.java.net/jdk6/jdk6/hotspot/rev/d6619de8cfd3
7176479: G1: JVM crashes on T5-8 system with 1.5 TB heap Summary: Refactor G1's hot card cache and card counts table into their own files. Simplify the card counts table, including removing the encoding of the card index in each entry. The card counts table now has a 1:1 correspondence with the cards spanned by heap. Space for the card counts table is reserved from virtual memory (rather than C heap) during JVM startup and is committed/expanded when the heap is expanded. Changes were also reviewed-by Vitaly Davidovich. Reviewed-by: jmasa ! src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp ! src/share/vm/gc_implementation/g1/concurrentG1Refine.hpp + src/share/vm/gc_implementation/g1/g1CardCounts.cpp + src/share/vm/gc_implementation/g1/g1CardCounts.hpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp + src/share/vm/gc_implementation/g1/g1HotCardCache.cpp + src/share/vm/gc_implementation/g1/g1HotCardCache.hpp ! src/share/vm/gc_implementation/g1/g1RemSet.cpp ! src/share/vm/gc_implementation/g1/g1RemSet.hpp ! src/share/vm/gc_implementation/g1/g1_globals.hpp ! src/share/vm/runtime/arguments.cpp Changeset: 4d3a7543ccba Author: jmasa Date: 2014-11-11 09:44 -0600 URL: http://hg.openjdk.java.net/jdk6/jdk6/hotspot/rev/4d3a7543ccba 8059064: Better G1 log caching Reviewed-by: jmasa, ahgross Contributed-by: paul.nau...@oracle.com ! src/share/vm/runtime/arguments.cpp Changeset: 25eda128a4c0 Author: pnauman Date: 2015-02-09 13:05 -0600 URL: http://hg.openjdk.java.net/jdk6/jdk6/hotspot/rev/25eda128a4c0 8071818: Better vectorization on SPARC Summary: Update Assembler::ldf to select addressing mode depending on Address parameter. Reviewed-by: zmajo Contributed-by: paul.nau...@oracle.com ! src/cpu/sparc/vm/assembler_sparc.inline.hpp Changeset: 45dba7860923 Author: kbarrett Date: 2015-04-08 16:16 +0100 URL: http://hg.openjdk.java.net/jdk6/jdk6/hotspot/rev/45dba7860923 8071931: Return of the phantom menace Reviewed-by: mchung, dfuchs, ahgross, brutisso ! src/share/vm/memory/referenceProcessor.cpp Changeset: a3e8efb1f4a0 Author: asaha Date: 2015-04-08 16:18 +0100 URL: http://hg.openjdk.java.net/jdk6/jdk6/hotspot/rev/a3e8efb1f4a0 8074662: Update 3rd party readme and license for LibPNG v 1.6.16 Reviewed-by: jeff ! THIRD_PARTY_README Changeset: 1f963de41717 Author: andrew Date: 2015-04-15 02:12 +0100 URL: http://hg.openjdk.java.net/jdk6/jdk6/hotspot/rev/1f963de41717 Added tag jdk6-b35 for changeset a3e8efb1f4a0 ! .hgtags
