JVM run JVM Scores 1 44645 2 44289 SPECjbb2005 bops = 88934, SPECjbb2005 bops/JVM = 44467

Hardware Hardware Vendor Tyan Computer Corporation Vendor URL http://www.tyan.com Model Thunder h2000M (S3992) Processor AMD Opteron 2220 MHz 2800 # of Chips 2 # of Cores 4 # of Cores/Chip 2 HW Threading Enabled? No Procs Avail to Java 4 Memory (MB) 16384 Memory Details 8 x 2GB DDR2-667 CL5 Primary cache 64KB(I)+64KB(D) on chip, per core Secondary cache 1024KB(I+D) on chip, shared Other cache   Filesystem ext3 Disks 1 x 250GB SATA Other hardware none

Software Software Vendor BEA Systems, Inc. Vendor URL http://www.bea.com JVM Version BEA JRockit(R) 5.0 P27.1.1 (build P27.1.1-4-77276-1.5.0_10-20070220-1536-linux-x86_64) JVM Command Line numactl -m=$NODENUM -c=$NODENUM java -Xmx3700m -Xns2900m -Xms3700m -XXaggressive -Xgc:genpar -XXgcthreads=2 -XXthroughputCompaction -XXlazyUnlocking -XXtlasize:min=8k,preferred=1024k spec.jbb.JBBmain -propfile SPECjbb.props.multi -id $x > multi.$x & JVM Initial Heap Memory (MB) 3700 JVM Maximum Heap Memory (MB) 3700 JVM Address bits 64 JVM CLASSPATH ./jbb.jar: ./jbb_no_precompile.jar: ./check.jar: ./reporter.jar: JVM BOOTCLASSPATH /work/BEA/jrockit-jdk1.5.0_10-P271.1-4-web/jre/lib/amd64/jrockit/jrockit1.5.0.jar: /work/BEA/jrockit-jdk1.5.0_10-P271.1-4-web/jre/lib/amd64/jrockit/managementapi.jar: /work/BEA/jrockit-jdk1.5.0_10-P271.1-4-web/jre/lib/amd64/jrockit/jmxmapi.jar: /work/BEA/jrockit-jdk1.5.0_10-P271.1-4-web/jre/lib/amd64/jrockit/rmp.jar: /work/BEA/jrockit-jdk1.5.0_10-P271.1-4-web/jre/lib/rt.jar: /work/BEA/jrockit-jdk1.5.0_10-P271.1-4-web/jre/lib/i18n.jar: /work/BEA/jrockit-jdk1.5.0_10-P271.1-4-web/jre/lib/sunrsasign.jar: /work/BEA/jrockit-jdk1.5.0_10-P271.1-4-web/jre/lib/jsse.jar: /work/BEA/jrockit-jdk1.5.0_10-P271.1-4-web/jre/lib/jce.jar: /work/BEA/jrockit-jdk1.5.0_10-P271.1-4-web/jre/lib/charsets.jar: /work/BEA/jrockit-jdk1.5.0_10-P271.1-4-web/jre/classes OS Version SuSE Linux Enterprise Server 10 (64-bit) Other software

Test Information Tested by Advanced Micro Devices SPEC license # 49 Test location Austin, TX Test date Feb 23, 2007 H/w available Jul-2006 JVM available Mar-2007 OS available Oct-2006 Other s/w available

AOT Compilation   Tuning OS Set vm/nr_hugepages=5000 in /etc/sysctl.conf mount -t hugetlbfs nodev /mnt/hugepages JVM Command line options are described at: http://edocs.bea.com/jrockit/jrdocs/refman/intro.html Notes SUT requires a Tyan Thunder h2000M motherboard (BIOS rev 1.03), 16GB of PC2-5300 memory (8 x 2GB CL5 DDR2-667), a Seagate Barracuda 7200.10 SATA drive, a SSI EEB 3.51 specification compliant form-factor case, and a Delta Electronics 500 watt DPS-500GB power supply.