JVM run JVM Scores 1 124546 2 125706 3 125524 4 124769 5 124221 6 124412 7 126732 8 126264 SPECjbb2005 bops = 1002174, SPECjbb2005 bops/JVM = 125272

Hardware Hardware Vendor Hewlett-Packard Company Vendor URL http://www.hp.com Model ProLiant DL580 G7 Processor Intel Xeon X7560 2.27 GHz (Intel Turbo Boost Technology up to 2.67 GHz) MHz 2267 # of Chips 2 # of Cores 16 # of Cores/Chip 8 HW Threading Enabled? Yes Procs Avail to Java 32 Memory (MB) 65536 Memory Details 32 x 2 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 24 MB I+D on chip, per chip Filesystem NTFS Disks 1 x 146 GB 15 K SAS 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.props 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\ibm\jre\bin\compressedrefs\jclSC160\vm.jar; c:\java\ibm\jre\lib\annotation.jar; c:\java\ibm\jre\lib\beans.jar; c:\java\ibm\jre\lib\java.util.jar; c:\java\ibm\jre\lib\jndi.jar; c:\java\ibm\jre\lib\logging.jar; c:\java\ibm\jre\lib\security.jar; c:\java\ibm\jre\lib\sql.jar; c:\java\ibm\jre\lib\ibmorb.jar; c:\java\ibm\jre\lib\ibmorbapi.jar; c:\java\ibm\jre\lib\ibmcfw.jar; c:\java\ibm\jre\lib\rt.jar; c:\java\ibm\jre\lib\charsets.jar; c:\java\ibm\jre\lib\resources.jar; c:\java\ibm\jre\lib\ibmpkcs.jar; c:\java\ibm\jre\lib\ibmcertpathfw.jar; c:\java\ibm\jre\lib\ibmjgssfw.jar; c:\java\ibm\jre\lib\ibmjssefw.jar; c:\java\ibm\jre\lib\ibmsaslfw.jar; c:\java\ibm\jre\lib\ibmjcefw.jar; c:\java\ibm\jre\lib\ibmjgssprovider.jar; c:\java\ibm\jre\lib\ibmjsseprovider2.jar; c:\java\ibm\jre\lib\ibmcertpathprovider.jar; c:\java\ibm\jre\lib\ibmxmlcrypto.jar; c:\java\ibm\jre\lib\management-agent.jar; c:\java\ibm\jre\lib\xml.jar; c:\java\ibm\jre\lib\jlm.jar; c:\java\ibm\jre\lib\javascript.jar OS Version Microsoft Windows Server 2008 Enterprise x64 Edition with R2 Other software

Test Information Tested by Hewlett-Packard Company SPEC license # 3 Test location Houston, TX Test date May 12, 2010 H/w available Mar-2010 JVM available Jul-2009 OS available Nov-2009 Other s/w available

AOT Compilation   Tuning "Lock pages in memory" enabled for benchmark user. Power Option Set to High Performance Used start /AFFINITY 0xFF 0xFF00 0xFF0000 0xFF000000 0xFF00000000 0xFF0000000000 0xFF000000000000 0xFF00000000000000 was used to bind physical CPU nodes Notes Command line options are described at: http://publib.boulder.ibm.com/infocenter/javasdk/v6r0/index.jsp BIOS Configuration Power Regulator set to Static High Node Interleaving Disabled Hardware Prefetcher Disabled Adjacent Sector Prefetcher Disabled