SPECjbb2005 bops = 352700, SPECjbb2005 bops/JVM = 176350 Supermicro A+ Server 1021M-UR+B, AMD Opteron 2384 IBM IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows Server 2003 amd64-64 jvmwa6460-20080816_22093 (JIT enabled, AOT enabled) SPEC license # 49, Tested by: Advanced Micro Devices, Test date: Oct 23, 2008 Multi JVM Mode JVM run JVM Scores 1 173617 2 179083 SPECjbb2005 bops=352700, SPECjbb2005 bops/JVM=176350 HARDWARE | SOFTWARE Vendor Supermicro | Vendor IBM Vendor URL http://www.supermicr | Vendor URL http://www.ibm.com o.com | JVM Version IBM J9 VM (build Model A+ Server | 2.4, J2RE 1.6.0 IBM 1021M-UR+B, AMD | J9 2.4 Windows Opteron 2384 | Server 2003 amd64-64 Processor AMD Opteron 2384 | jvmwa6460-20080816_2 MHz 2700 | 2093 (JIT enabled, # of Chips 2 | AOT enabled) # of Cores 8 | Command Line start /B /AFFINITY # of Cores/Chip 4 | %CPUS% java HW Threads No | -Xcompressedrefs Procs avail to 8 | -Xlp Java | -Xgcpolicy:gencon Memory (MB) 32768 | -Xmn1400m -Xms1875m Memory Details 8 x 4GB DDR2-800 CL5 | -Xmx1875m L1 Cache 64KBI+64KBD on chip | -XlockReservation per core | -Xnoloa L2 Cache 512KB(I+D) on chip | -XtlhPrefetch per core | Initial Heap Mem 1875 Other Cache 6MB on chip per chip | (MB) Filesystem NTFS | Max Heap Mem 1875 Disks 1 x 300GB SATA | (MB) Other H/W | JVM addressing 64 | bits | JVM CLASSPATH .\jbb.jar;.\check.ja | r; | JVM C:\Program | BOOTCLASSPATH Files\IBM\WebSphere\ | AppServer\java\jre\b | in\compressedrefs;C: | \Program | Files\IBM\WebSphere\ | AppServer\java\jre\b | in;.;C:\WINDOWS\syst | em32;C:\WINDOWS;C:\W | INDOWS\System32\Wbem | OS Version Microsoft Windows | Server 2003 | Enterprise x64 | Edition SP2 | Other S/W | | AOT Compilation Details | | | TUNING AND NOTES | OS