JVM run JVM Scores 1 44494 2 44647 3 44497 4 44563 SPECjbb2005 bops = 178201, SPECjbb2005 bops/JVM = 44550

Hardware Hardware Vendor Fujitsu Siemens Computers Vendor URL http://www.fujitsu-siemens.com Model PRIMERGY RX600 S3, Intel Xeon 7140M processor, 3.40 GHz Processor Intel Xeon 7140M processor (3.40 GHz, 2x1MB L2, 16MB L3, 800 MHz system bus) MHz 3400 # of Chips 4 # of Cores 8 # of Cores/Chip 2 HW Threading Enabled? Yes Procs Avail to Java 16 Memory (MB) 32768 Memory Details 16x2GB DDRII-RAM PC2-3200R (CAS 3-3-3) Primary cache 12k micro-ops I + 16KBD on chip, per core Secondary cache 1024KB(I+D) on chip, per core Other cache 16MB on chip, per chip Filesystem NTFS Disks Fujitsu MAS3367NC (SCSI, 15krpm, 36GB) Other hardware none

Software Software Vendor BEA Systems, Inc Vendor URL http://www.bea.com JVM Version BEA JRockit(R) 5.0 P26.4.1 (build P26.4.1-5-64782-1.5.0_06-20060726-0014-win-x86_64) JVM Command Line start /AFFINITY %NODE_CPUs% /B java -Xms3700m -Xmx3700m -XXaggressive -XXthroughputCompaction -XXallocPrefetch -XXallocRedoPrefetch -XXcompressedRefs -XXlazyUnlocking -XXtlasize128k spec.jbb.JBBmain -propfile SPECjbb.props JVM Initial Heap Memory (MB) 3700 JVM Maximum Heap Memory (MB) 3700 JVM Address bits 64 JVM CLASSPATH .\jbb.jar; .\check.jar; JVM BOOTCLASSPATH C:\SPECjbb2005\JVM\jrockit-jdk1.5.0_06\jre\bin\jrockit\jrockit.jar; C:\SPECjbb2005\JVM\jrockit-jdk1.5.0_06\jre\bin\jrockit\managementapi.jar; C:\SPECjbb2005\JVM\jrockit-jdk1.5.0_06\jre\lib\managementapi.jar; C:\SPECjbb2005\JVM\jrockit-jdk1.5.0_06\jre\lib\rt.jar; C:\SPECjbb2005\JVM\jrockit-jdk1.5.0_06\jre\lib\i18n.jar; C:\SPECjbb2005\JVM\jrockit-jdk1.5.0_06\jre\lib\sunrsasign.jar; C:\SPECjbb2005\JVM\jrockit-jdk1.5.0_06\jre\lib\jsse.jar; C:\SPECjbb2005\JVM\jrockit-jdk1.5.0_06\jre\lib\jce.jar; C:\SPECjbb2005\JVM\jrockit-jdk1.5.0_06\jre\lib\charsets.jar; C:\SPECjbb2005\JVM\jrockit-jdk1.5.0_06\jre\classes OS Version Microsoft Windows Server 2003 Enterprise x64 Edition + SP1 (64-bit) Other software none

Test Information Tested by Fujitsu Siemens Computers SPEC license # 22 Test location Paderborn, Germany Test date Jul 31, 2006 H/w available Aug-2006 JVM available Nov-2006 OS available Mar-2005 Other s/w available n/a

AOT Compilation   Tuning Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. Each JVM instance was bound to the CPUs of one node. Notes turned on 'Adjacent Sector Prefetcher' in BIOS turned off 'Memory Scrubbing' in BIOS Command line options are described at: http://edocs.bea.com/jrockit/jrdocs/refman/intro.html