JVM run JVM Scores 1 513617 2 508531 SPECjbb2005 bops = 1022148, SPECjbb2005 bops/JVM = 511074

Hardware Hardware Vendor Oracle Corporation Vendor URL http://www.oracle.com/ Model Sun Netra X4270 M3 Processor Intel Xeon E5-2658 (Intel Turbo Boost Technology up to 2.40 GHz) MHz 2100 # of Chips 2 # of Cores 16 # of Cores/Chip 8 HW Threading Enabled? Yes Procs Avail to Java 16 Memory (MB) 131072 Memory Details 8x16GB DIMMs Primary cache 32KBI+32KBD on chip per core Secondary cache 256KB(I+D) on chip per core Other cache 20MB(I+D) on chip per chip Filesystem UFS Disks 1x 600GB Other hardware N/A

Software Software Vendor Oracle Corporation Vendor URL http://java.oracle.com/ JVM Version Java HotSpot(TM) 64-Bit Server VM on Solaris, version 1.6.0_25 JVM Command Line psrset -e processor set number java -Xmx29g -Xms29g -Xmn24g -XX:SurvivorRatio=60 -XX:TargetSurvivorRatio=90 -XX:ParallelGCThreads=16 -XX:-UseAdaptiveSizePolicy -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+UseLargePages -XX:+UseParallelOldGC -XX:+UseCompressedStrings -XX:+AggressiveOpts -classpath jbb.jar:check.jar spec.jbb.JBBmain -propfile SPECjbb.props -id JVM number JVM Initial Heap Memory (MB) 29696 JVM Maximum Heap Memory (MB) 29696 JVM Address bits 64 JVM CLASSPATH jbb.jar: check.jar JVM BOOTCLASSPATH /export/bmk/pkinney/jdk1.6.0_25/jre/lib/alt-string.jar: /export/bmk/pkinney/jdk1.6.0_25/jre/lib/alt-rt.jar: /export/bmk/pkinney/jdk1.6.0_25/jre/lib/resources.jar: /export/bmk/pkinney/jdk1.6.0_25/jre/lib/rt.jar: /export/bmk/pkinney/jdk1.6.0_25/jre/lib/sunrsasign.jar: /export/bmk/pkinney/jdk1.6.0_25/jre/lib/jsse.jar: /export/bmk/pkinney/jdk1.6.0_25/jre/lib/jce.jar: /export/bmk/pkinney/jdk1.6.0_25/jre/lib/charsets.jar: /export/bmk/pkinney/jdk1.6.0_25/jre/lib/modules/jdk.boot.jar: /export/bmk/pkinney/jdk1.6.0_25/jre/classes OS Version Oracle Solaris 11 11/11 Other software N/A

Test Information Tested by Oracle Corporation SPEC license # 6 Test location Hillsboro, OR Test date Apr 12, 2012 H/w available Apr-2012 JVM available Apr-2011 OS available Nov-2011 Other s/w available N/A

AOT Compilation N/A Tuning BIOS changes from default settings: Hardware Prefetcher set to Disabled Adjacent Cache Line Prefetcher set to Disabled DCU Streamer Prefetcher set to Disabled Notes