SPECjbb2005 bops = 350642, SPECjbb2005 bops/JVM = 87661 IBM Corporation IBM Power 550 (4.2 GHz, 8 core) IBM Corporation J2RE 1.6.0 (32-bit) IBM J9 2.4 AIX [build pap3260sr1-20080117_01] SPEC license # 11, Tested by: IBM Corporation, Test date: Apr 22, 2008 Multi JVM Mode JVM run JVM Scores 1 87694 2 86832 3 87417 4 88699 SPECjbb2005 bops=350642, SPECjbb2005 bops/JVM=87661 HARDWARE | SOFTWARE Vendor IBM Corporation | Vendor IBM Corporation Vendor URL http://www.ibm.com | Vendor URL http://www.ibm.com Model IBM Power 550 (4.2 | JVM Version J2RE 1.6.0 (32-bit) GHz, 8 core) | IBM J9 2.4 AIX Processor POWER6 | [build MHz 4200 | pap3260sr1-20080117_ # of Chips 4 | 01] # of Cores 8 | Command Line execrset -c # of Cores/Chip 2 | processor_set_number HW Threads Yes | -e java -Xlp Procs avail to 16 | -Xgcpolicy:gencon Java | -Xms2560m -Xmx2560m Memory (MB) 32768 | -Xmn2g -Xgcthreads4 Memory Details 8 x 4GB DDR2 667MHz | -XlockReservation L1 Cache 64KBI+64KBD on chip | spec.jbb.JBBmain per core | -propfile L2 Cache 4MB on chip per core | SPECjbb.props Other Cache 32MB on chip per | Initial Heap Mem 2560 chip | (MB) Filesystem JFS2 | Max Heap Mem 2560 Disks 1 x 73GB SAS | (MB) Other H/W | JVM addressing 32 | bits | JVM CLASSPATH jbb.jar:check.jar | JVM /java/pap3260sr1-200 | BOOTCLASSPATH 80117/jre/lib/ppc:/j | ava/pap3260sr1-20080 | 117/jre/lib/ppc/j9vm | :/java/pap3260sr1-20 | 080117/jre/lib/ppc:/ | java/pap3260sr1-2008 | 0117/jre/../lib/ppc: | /java/pap3260sr1-200 | 80117/jre/lib/ppc/j9 | vm:/java/pap3260sr1- | 20080117/jre/lib/ppc | :/usr/lib | OS Version IBM AIX 5L V5.3 | Other S/W | | AOT Compilation Details | | | TUNING AND NOTES | Operating system tunings