SPECjbb2005 bops = 403714, SPECjbb2005 bops/JVM = 201857 Supermicro A+ Server 1021M-UR+B, AMD Opteron 2425 HE 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: May 27, 2009 Multi JVM Mode JVM run JVM Scores 1 201146 2 202568 SPECjbb2005 bops=403714, SPECjbb2005 bops/JVM=201857 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 2425 HE | Server 2008 amd64-64 Processor AMD Opteron 2425 HE | jvmwa6460-20081105_2 MHz 2100 | 5433 (JIT enabled, # of Chips 2 | AOT enabled) # of Cores 12 | Command Line start /B /AFFINITY # of Cores/Chip 6 | %CPUS% java HW Threads No | -Xcompressedrefs Procs avail to 12 | -Xlp Java | -Xgcpolicy:gencon Memory (MB) 32768 | -Xmn1400m -Xms1875m Memory Details 8 x 4 GB DDR2-800 | -Xmx1875m L1 Cache 64 KB I + 64 KB D on | -XlockReservation chip per core | -Xnoloa L2 Cache 512 KB I+D on chip | -XtlhPrefetch per core | Initial Heap Mem 1875 Other Cache 6 MB I+D on chip per | (MB) chip | Max Heap Mem 1875 Filesystem NTFS | (MB) Disks 1 x 300GB SATA | JVM addressing 64 Other H/W | bits | JVM CLASSPATH .\jbb.jar;.\check.ja | r; | JVM C:\Program | BOOTCLASSPATH Files\IBM\WebSphere\ | Appserver-SR3\java\j | re\bin\compressedref | s;C:\Program | Files\IBM\WebSphere\ | Appserver-SR3\java\j | re\bin;.;C:\Windows\ | system32;C:\Windows; | C:\Windows\System32\ | Wbem | OS Version Microsoft Windows | Server 2008 | Enterprise with SP1 | (64-bit) | Other S/W | | AOT Compilation Details | | | TUNING AND NOTES | OS