JVM run JVM Scores 1 51560 2 51533 SPECjbb2005 bops = 103093, SPECjbb2005 bops/JVM = 51547

Hardware Hardware Vendor Tyan Computer Corporation Vendor URL http://www.tyan.com Model Thunder h2000M (S3992) Processor AMD Opteron 2224SE MHz 3200 # of Chips 2 # of Cores 4 # of Cores/Chip 2 HW Threading Enabled? No Procs Avail to Java 4 Memory (MB) 16384 Memory Details 8 x 2GB DDR2-667 CL5 Primary cache 64KB(I)+64KB(D) on chip per core Secondary cache 1024KB(I+D) on chip per core Other cache   Filesystem ntfs Disks 1 x 250GB SATA Other hardware none

Software Software Vendor BEA Systems, Inc. Vendor URL http://www.bea.com JVM Version BEA JRockit(R) 5.0 P27.2.0 (build P27.2.0-19-82330-1.5.0_10-20070515-1627-windows-x86_64) JVM Command Line start /AFFINITY %CPUS% /B java -Xmx3700m -Xns2900m -Xms3700m -XXaggressive -Xgc:genpar -XXgcthreads=2 -XXthroughputCompaction -XXlazyUnlocking -XXtlaSize:min=8k,preferred=1024k 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:\work\BEA\jrockit-jdk1.5.0_10\jre\bin\jrockit\jrockit1.5.0.jar; C:\work\BEA\jrockit-jdk1.5.0_10\jre\bin\jrockit\managementapi.jar; C:\work\BEA\jrockit-jdk1.5.0_10\jre\bin\jrockit\jmxmapi.jar; C:\work\BEA\jrockit-jdk1.5.0_10\jre\bin\jrockit\rmp.jar; C:\work\BEA\jrockit-jdk1.5.0_10\jre\lib\rt.jar; C:\work\BEA\jrockit-jdk1.5.0_10\jre\lib\i18n.jar; C:\work\BEA\jrockit-jdk1.5.0_10\jre\lib\sunrsasign.jar; C:\work\BEA\jrockit-jdk1.5.0_10\jre\lib\jsse.jar; C:\work\BEA\jrockit-jdk1.5.0_10\jre\lib\jce.jar; C:\work\BEA\jrockit-jdk1.5.0_10\jre\lib\charsets.jar; C:\work\BEA\jrockit-jdk1.5.0_10\jre\classes OS Version Microsoft Windows Server 2003 Enterprise x64 Edition SP1 (64-bit) Other software

Test Information Tested by Advance Micro Devices SPEC license # 49 Test location Austin, TX Test date Jul 18, 2007 H/w available Aug-2007 JVM available Jun-2007 OS available Mar-2005 Other s/w available

AOT Compilation   Tuning OS The start command was used to affinitize each JVM to a socket. Using the local Security Settings console, "lock pages in memory" was enabled for the user running the benchmark. JVM Command line options are described at: http://edocs.bea.com/jrockit/jrdocs/refman/intro.html Notes SUT requires a Tyan Thunder h2000M motherboard (BIOS rev 2.00), 16GB of PC2-5300 memory (8 x 2GB CL5 DDR2-667), a Seagate Barracuda 7200.10 SATA drive, a SSI EEB 3.51 specification compliant form-factor case, and a Delta Electronics 500 watt DPS-500GB power supply.