Hardware Hardware Vendor Penguin Computing Inc./Azul Systems Inc. Vendor URL http://www.azulsystems.com/ Model Penguin Relion 1Z Server/Azul Compute Appliance 7280B Processor Intel(R) Xeon(R) MHz 3000 # of Chips 17 (1+16) # of Cores 769 (1+768) # of Cores/Chip 48 (Intel Xeon: 1, Azul Vega2: 48) HW Threading Enabled? Yes Procs Avail to Java 760 Memory (MB) 2048 Memory Details 2x1GB PC3200 Primary cache 12KBI+16KBD on chip Secondary cache 1MB(I+D) on chip Other cache None Filesystem UFS Disks 1 x 72GB SCSI Other hardware Azul 7280B Vega2 Compute Appliance, 768 cores, 16 chips, 48 cores/chip, 384GB memory. Note: The Penguin Relion 1Z server effectively mounts the attached Azul Appliance capacity by using the Azul JVM. CPU and Memory capacity are transparently powered by the Azul Compute Appliance. All operating system services continue to be handled by the Penguin server.

Software Software Vendor Azul Systems Inc. Vendor URL http://www.azulsystems.com JVM Version Azul Java Virtual Machine 2.3.2.0-12 HotSpot(TM) 64-Bit Server VM (build 1.5.0_07) for Linux i686 JVM Command Line java -PX:MemCommit=350g -Xmx348g -Xms348g -Xmn300g -XX:+UseParallelGC -XX:ParallelGCThreads=256 -XX:-ProfileLockContention -XX:-UseTickProfiler -XX:-ProfileLiveObjects -XX:-UseSMA -cp ./jbb.jar:./check.jar spec.jbb.JBBmain -propfile SPECjbb.props JVM Initial Heap Memory (MB) 356352 JVM Maximum Heap Memory (MB) 356352 JVM Address bits 64 JVM CLASSPATH ./jbb.jar: ./check.jar: . JVM BOOTCLASSPATH /usr/azul/azul-jdk1.5.0-2.3.2.0-12-linux/jre/lib/java_util_zip.jar: /usr/azul/azul-jdk1.5.0-2.3.2.0-12-linux/jre/lib/rt.jar: /usr/azul/azul-jdk1.5.0-2.3.2.0-12-linux/jre/lib/sunrsasign.jar: /usr/azul/azul-jdk1.5.0-2.3.2.0-12-linux/jre/lib/jsse.jar: /usr/azul/azul-jdk1.5.0-2.3.2.0-12-linux/jre/lib/jce.jar: /usr/azul/azul-jdk1.5.0-2.3.2.0-12-linux/jre/lib/charsets.jar OS Version Red Hat Enterprise Linux WS release 4 Other software Compute Appliance Firmware: Azul Systems AVX 2.4.0.0-7, Azul Systems CPM 2.4.0.0-5

Test Information Tested by Azul Systems Inc. SPEC license # 88 Test location Mountain View, CA Test date Nov 10, 2006 H/w available March-2007 JVM available Oct-2006 OS available March-2005 Other s/w available Dec-2006

AOT Compilation None Tuning Appliance tuning : set "niotxus" to 4 in /usr/azul/etc/vega2/xml/config/layout.xml Notes "None"

Details of Runs