Hardware Hardware Vendor Hewlett-Packard Company Vendor URL http://www.hp.com Model HP Integrity SD64B Server Processor Itanium2 9000 Series MHz 1600 # of Chips 64 # of Cores 128 # of Cores/Chip 2 HW Threading Enabled? No Procs Avail to Java 128 Memory (MB) 261103 Memory Details   Primary cache 16KBI+16KBD per core Secondary cache 1024KBI+256KBD per core Other cache 12MB per core Filesystem VxFS Disks 1 x 70GB SCSI (classes) 1 x 70GB SCSI (OS) Other hardware

Software Software Vendor Hewlett-Packard Company Vendor URL http://www.hp.com JVM Version HP Hotspot 1.5.0.05 Server VM for Itanium2 on HP-UX JVM Command Line psrset -e processor_set_number java -XX:+ServerApp -XX:+AggressiveHeap -Xmn3200m -ms3700m -mx3700m -XX:CICompilerCount=1 -XX:CompileThreshold=500 -spec.jbb.JBBmain -propfile SPECjbb.props -id JVM_number JVM Initial Heap Memory (MB) 3700 JVM Maximum Heap Memory (MB) 3700 JVM Address bits 32 JVM CLASSPATH ./jbb.jar: ./check.jar JVM BOOTCLASSPATH /opt/java1.5/jre/lib/rt.jar: /opt/java1.5/jre/lib/i18n.jar: /opt/java1.5/jre/lib/sunrsasign.jar: /opt/java1.5/jre/lib/jsse.jar: /opt/java1.5/jre/lib/jce.jar: /opt/java1.5/jre/lib/charsets.jar: /opt/java1.5/jre/classes OS Version HP-UX 11i v2 Other software

Test Information Tested by Hewlett-Packard Company SPEC license # 3 Test location Cupertino, CA Test date Aug 15, 2006 H/w available Sep-2006 JVM available Nov-2006 OS available June-2006 Other s/w available

AOT Compilation   Tuning Each JVM instance was run in its own processor set containing four cores (two chips). Notes

Details of Runs