JVM run JVM Scores 1 198453 2 197799 3 199456 4 195422 5 194655 6 198069 7 197515 8 197079 SPECjbb2005 bops = 1578448, SPECjbb2005 bops/JVM = 197306

Hardware Hardware Vendor IBM Corporation Vendor URL http://www.ibm.com Model IBM System x3650 M4 Processor Intel Xeon E5-2690 (Intel Turbo Boost Technology up to 3.8 GHz) MHz 2900 # of Chips 2 # of Cores 16 # of Cores/Chip 8 HW Threading Enabled? Yes Procs Avail to Java 32 Memory (MB) 131072 Memory Details 16 x 8192MB, 2Rx4 PC3-12800R; slots 1, 2, 4, 5, 8, 9, 11, 12, 13, 14, 16, 17, 20, 21, 23 and 24 populated Primary cache 32KBI+32KBD Secondary cache 256 KB (I+D) on chip per core Other cache 20 MB per processor Filesystem NTFS Disks 1 x 200GB SSD(x3650 M4 High Power Efficiency Kit, Feature Code: A2X1) Other hardware

Software Software Vendor IBM Corporation Vendor URL http://www.ibm.com JVM Version IBM J9 VM (build 2.6, JRE 1.7.0 Windows Server 2008 R2 amd64-64 20120204_101769 (JIT enabled, AOT enabled) JVM Command Line -Xaggressive -Xcompressedrefs -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp -Xconcurrentlevel0 JVM Initial Heap Memory (MB) 1875 JVM Maximum Heap Memory (MB) 1875 JVM Address bits 64 JVM CLASSPATH .\jbb.jar; .\check.jar; JVM BOOTCLASSPATH C:\IBM\Java7_0229\jre\bin\compressedrefs\jclSC170\vm.jar; C:\IBM\Java7_0229\jre\lib\se-service.jar; C:\IBM\Java7_0229\jre\lib\math.jar; C:\IBM\Java7_0229\jre\lib\jlm.jar; C:\IBM\Java7_0229\jre\lib\ibmorb.jar; C:\IBM\Java7_0229\jre\lib\ibmorbapi.jar; C:\IBM\Java7_0229\jre\lib\ibmcfw.jar; C:\IBM\Java7_0229\jre\lib\ibmpkcs.jar; C:\IBM\Java7_0229\jre\lib\ibmcertpathfw.jar; C:\IBM\Java7_0229\jre\lib\ibmjgssfw.jar; C:\IBM\Java7_0229\jre\lib\ibmjssefw.jar; C:\IBM\Java7_0229\jre\lib\ibmsaslfw.jar; C:\IBM\Java7_0229\jre\lib\ibmjcefw.jar; C:\IBM\Java7_0229\jre\lib\ibmjgssprovider.jar; C:\IBM\Java7_0229\jre\lib\ibmjsseprovider2.jar; C:\IBM\Java7_0229\jre\lib\ibmcertpathprovider.jar; C:\IBM\Java7_0229\jre\lib\xmldsigfw.jar; C:\IBM\Java7_0229\jre\lib\xml.jar; C:\IBM\Java7_0229\jre\lib\charsets.jar; C:\IBM\Java7_0229\jre\lib\resources.jar; C:\IBM\Java7_0229\jre\lib\rt.jar OS Version Microsoft Windows Server 2008 R2 Enterprise x64 SP1 Other software

Test Information Tested by IBM Corporation SPEC license # 11 Test location Taipei, Taiwan Test date Mar 4, 2012 H/w available Mar-2012 JVM available Jun 2012 OS available Feb-2011 Other s/w available

AOT Compilation   Tuning Affinity masks set to 0xF, 0xF0, 0xF00, 0xF000, 0xF0000, 0xF00000, 0xF000000, 0xF0000000 Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. BIOS Settings Turbo Mode: Enable Hardware Prefetcher: Disable Adjacent Cache Prefetch: Disable DCU Streamer Prefetcher: Disable DCU IP Prefetcher: Disable QPI Link Frequency: Max Performance Memory Power Management: Disable Patrol Scrub: Disable Memory Data Scrambling: Disable Active Energy Management: Capping Disabled Power/Performance Bias: Platform Controlled Platform Controlled Type: Max Performance Notes Command line options are described at: http://publib.boulder.ibm.com/infocenter/java7sdk/v7r0/index.jsp