JVM run JVM Scores 1 111069 2 110279 SPECjbb2005 bops = 221348, SPECjbb2005 bops/JVM = 110674

Hardware Hardware Vendor Fujitsu Siemens Computers Vendor URL http://www.fujitsu-siemens.com Model PRIMERGY BX620 S3, Intel Xeon processor X5355, 2.66 GHz Processor Intel Xeon processor X5355 (2.66 GHz, 2x4MB L2, 1333 MHz system bus) MHz 2667 # of Chips 2 # of Cores 8 # of Cores/Chip 4 HW Threading Enabled? N/A Procs Avail to Java 8 Memory (MB) 8192 Memory Details 8x1GB DDR2-RAM PC2-5300F (CAS 5-5-5) Primary cache 32KB(I) + 32KB(D) on chip, per core Secondary cache 8MB(I+D) on chip, per chip (4MB shared per 2 cores) Other cache N/A Filesystem NTFS Disks Seagate (36 GB, SAS, 10.4 krpm) Other hardware N/A

Software Software Vendor BEA Systems, Inc Vendor URL http://www.bea.com JVM Version BEA JRockit(R) 5.0 P27.2.0 (build P27.2.0-12-76845-1.5.0_10-20070213-1010-windows-x86_64) JVM Command Line start /AFFINITY %CPUs% /B java -Xms3400m -Xns2800m -Xmx3400m -XXaggressive -Xgc:genpar -XXthroughputcompaction -XXlazyunlocking -XXtlasize:min=16k,preferred=128k spec.jbb.JBBmain -propfile SPECjbb.props JVM Initial Heap Memory (MB) 3400 JVM Maximum Heap Memory (MB) 3400 JVM Address bits 64 JVM CLASSPATH .\jbb.jar; .\check.jar; JVM BOOTCLASSPATH C:\Program Files\JAVA\jrockit-jdk1.5.0_10\jre\bin\jrockit\jrockit1.5.0.jar; C:\Program Files\JAVA\jrockit-jdk1.5.0_10\jre\bin\jrockit\managementapi.jar; C:\Program Files\JAVA\jrockit-jdk1.5.0_10\jre\bin\jrockit\jmxmapi.jar; C:\Program Files\JAVA\jrockit-jdk1.5.0_10\jre\bin\jrockit\rmp.jar; C:\Program Files\JAVA\jrockit-jdk1.5.0_10\jre\lib\rt.jar; C:\Program Files\JAVA\jrockit-jdk1.5.0_10\jre\lib\i18n.jar; C:\Program Files\JAVA\jrockit-jdk1.5.0_10\jre\lib\sunrsasign.jar; C:\Program Files\JAVA\jrockit-jdk1.5.0_10\jre\lib\jsse.jar; C:\Program Files\JAVA\jrockit-jdk1.5.0_10\jre\lib\jce.jar; C:\Program Files\JAVA\jrockit-jdk1.5.0_10\jre\lib\charsets.jar; C:\Program Files\JAVA\jrockit-jdk1.5.0_10\jre\classes OS Version Microsoft Windows Server 2003 Enterprise x64 Edition + SP1 (64-bit) Other software N/A

Test Information Tested by Fujitsu Siemens Computers SPEC license # 22 Test location Paderborn, Germany Test date Feb 13, 2007 H/w available Jan-2007 JVM available May-2007 OS available May-2005 Other s/w available N/A

AOT Compilation N/A Tuning Each JVM instance was affinitized to a socket. Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. Notes turned off 'Hardware Prefetcher' in BIOS turned off 'Adjacent Sector Prefetcher' in BIOS Command line options are described at: http://edocs.bea.com/jrockit/jrdocs/refman/intro.html