JVM run JVM Scores 1 143085 2 155468 3 141614 4 143877 5 155743 6 140261 SPECjbb2005 bops = 880048, SPECjbb2005 bops/JVM = 146675

Hardware Hardware Vendor Hewlett-Packard Company Vendor URL http://www.hp.com Model ProLiant DL180 G6 Processor Intel Xeon X5670 (Intel Turbo Boost Technology up to 3.33GHz) MHz 2933 # of Chips 2 # of Cores 12 # of Cores/Chip 6 HW Threading Enabled? Yes Procs Avail to Java 24 Memory (MB) 49152 Memory Details 12 x 4 GB PC3-10600R CL9 Primary cache 32 KB I + 32 KB D on chip per core Secondary cache 256 KB I+D on chip per core Other cache 12 MB I+D on chip per chip Filesystem NTFS Disks 2 x 146 GB 10K SATA Other hardware

Software Software Vendor IBM Corporation Vendor URL http://www.ibm.com JVM Version IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows Server 2008 amd64-64 jvmwa6460sr5-20090519_35743 (JIT enabled, AOT enabled) JVM Command Line java -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp -spec.jbb.JBBmain -propfile SPECjbb.V1.props6 JVM Initial Heap Memory (MB) 1875 JVM Maximum Heap Memory (MB) 1875 JVM Address bits 64 JVM CLASSPATH .\jbb.jar; .\check.jar; JVM BOOTCLASSPATH C:\java\jre\bin\compressedrefs\jclSC160\vm.jar; C:\java\jre\lib\annotation.jar; C:\java\jre\lib\beans.jar; C:\java\jre\lib\java.util.jar; C:\java\jre\lib\jndi.jar; C:\java\jre\lib\logging.jar; C:\java\jre\lib\security.jar; C:\java\jre\lib\sql.jar; C:\java\jre\lib\ibmorb.jar; C:\java\jre\lib\ibmorbapi.jar; C:\java\jre\lib\ibmcfw.jar; C:\java\jre\lib\rt.jar; C:\java\jre\lib\charsets.jar; C:\java\jre\lib\resources.jar; C:\java\jre\lib\ibmpkcs.jar; C:\java\jre\lib\ibmcertpathfw.jar; C:\java\jre\lib\ibmjgssfw.jar; C:\java\jre\lib\ibmjssefw.jar; C:\java\jre\lib\ibmsaslfw.jar; C:\java\jre\lib\ibmjcefw.jar; C:\java\jre\lib\ibmjgssprovider.jar; C:\java\jre\lib\ibmjsseprovider2.jar; C:\java\jre\lib\ibmcertpathprovider.jar; C:\java\jre\lib\ibmxmlcrypto.jar; C:\java\jre\lib\management-agent.jar; C:\java\jre\lib\xml.jar; C:\java\jre\lib\jlm.jar; C:\java\jre\lib\javascript.jar OS Version Microsoft Windows Server 2008 Enterprise x64 Edition R2 Other software

Test Information Tested by Hewlett-Packard Company SPEC license # 3 Test location   Test date Apr 13, 2010 H/w available Jun-2010 JVM available Aug-2009 OS available Sep-2009 Other s/w available

AOT Compilation   Tuning "Lock pages in memory" enabled for benchmark user. Used "start /AFFINITY 0xF 0x70 0x700 0xF000 0x70000 0x700000" Power Option set to High Performance in OS Notes Command line options are described at: http://publib.boulder.ibm.com/infocenter/javasdk/v6r0/index.jsp BIOS Configuration Power Efficiency mode set to Custom Hardware Prefetcher set to Disabled Adjacent Cache Line Prefetch set to Disabled DCU Prefetcher set to Disabled Data Reuse set to Disabled 2DPC set to 1333MHz@1.5V