SPEC license # 11

Tested by: IBM Corporation

Test date: Apr 12, 2003

Hardware Hardware Vendor IBM Corporation Vendor URL http://www.ibm.com Model IBM eServer pSeries 655 Processor POWER4+ MHz 1700 # of Procs 4 cores, 4 chips, 1 core/chip Memory (MB) 16384 Primary cache 64KBI+32KBD Secondary cache 1536KB(I+D) on chip Other cache 128MB off chip Filesystem JFS Disks 1 x 36.4GB SCSI Other hardware

Software Software Vendor IBM Corporation Vendor URL http://www.ibm.com Java Precompiler Version   Java Precompiler Command Line   Java Precompiler Way Of Excluding Classes   JVM Version J2RE 1.4.1 IBM AIX build cadev-20030410 JVM Command Line java -Xcompactexplicitgc -Xlp -ms3328m -mx3328m -ss128k spec.jbb.JBBmain -propfile SPECjbb.props JVM Initial Heap Memory (MB) 3328 JVM Maximum Heap Memory (MB) 3328 JVM CLASSPATH ./jbb.jar: ./jbb_no_precompile.jar: ./check.jar: ./reporter.jar JVM BOOTCLASSPATH /java/cadev-20030410/jre/lib/core.jar: /java/cadev-20030410/jre/lib/graphics.jar: /java/cadev-20030410/jre/lib/security.jar: /java/cadev-20030410/jre/lib/server.jar: /java/cadev-20030410/jre/lib/xml.jar: /java/cadev-20030410/jre/lib/charsets.jar: /java/cadev-20030410/jre/classes OS Version AIX 5L V5.2 APAR IY43549 System state normal Other software

Test Information Tested by IBM Corporation SPEC license # 11 Test location Austin, TX Test date Apr 12, 2003 H/w available Jul-2003 JVM available Jun-2003 OS available Jul-2003 Other s/w available

Tuning   Notes Operating system tunings SPINLOOPTIME=2000 vmo -r -o lgpg_regions=256 -o lgpg_size=16777216 setsched -S rr -P 40 -p $$ schedtune -t 300 -F 1 vmtune -S 1

Details of Runs