SPECjbb2005 bops = 388170, SPECjbb2005 bops/JVM = 194085 Supermicro A+ Server 1021M-UR+B, AMD Opteron 2389 IBM IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows Server 2008 amd64-64 jvmwa6460-20081105_25433 (JIT enabled, AOT enabled) SPEC license # 49, Tested by: Advanced Micro Devices, Test date: Feb 5, 2009 Multi JVM Mode JVM run JVM Scores 1 192142 2 196028 SPECjbb2005 bops=388170, SPECjbb2005 bops/JVM=194085 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 2389 | Server 2008 amd64-64 Processor AMD Opteron 2389 | jvmwa6460-20081105_2 MHz 2900 | 5433 (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 | (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\ | Appserver1\java\jre\ | bin\compressedrefs;C | :\Program | Files\IBM\WebSphere\ | Appserver1\java\jre\ | bin;.;C:\Windows\sys | tem32;C:\Windows;C:\ | Windows\System32\Wbe | m | OS Version Microsoft Windows | Server 2008 | Enterprise with SP1 | (64-bit) | Other S/W | | AOT Compilation Details | | | TUNING AND NOTES | OS