|
Hardware |
|---|
| Hardware Vendor |
SuperMicro, Inc. |
| Vendor URL |
http://www.supermicro.com |
| Model |
X7DBE |
| Processor |
Intel Xeon processor X5355 (1333 MHz system bus) |
| MHz |
2666 |
| # of Chips |
2 |
| # of Cores |
8 |
| # of Cores/Chip |
4 |
| HW Threading Enabled? |
No |
| Procs Avail to Java |
8 |
| Memory (MB) |
16384 |
| Memory Details |
8 x 2GB DDR2-667 CL5 FBDIMM |
| Primary cache |
32KB(I)+32KB(D) on chip, per core |
| Secondary cache |
8192KB(I+D) on chip, 4096KB shared per 2 cores |
| 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 --physcpubind=$CPUNUMS java -Xmx3700m -Xms3700m -Xns3200m -XXaggressive -Xlargepages -XXlazyUnlocking -Xgc:genpar -XXtlasize:min=16k,preferred=128k 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:
./check.jar:
|
| JVM BOOTCLASSPATH |
/work/BEA/jrockit-jdk1.5.0_10-P27.1.1-4/jre/lib/amd64/jrockit/jrockit1.5.0.jar:
/work/BEA/jrockit-jdk1.5.0_10-P27.1.1-4/jre/lib/amd64/jrockit/managementapi.jar:
/work/BEA/jrockit-jdk1.5.0_10-P27.1.1-4/jre/lib/amd64/jrockit/jmxmapi.jar:
/work/BEA/jrockit-jdk1.5.0_10-P27.1.1-4/jre/lib/amd64/jrockit/rmp.jar:
/work/BEA/jrockit-jdk1.5.0_10-P27.1.1-4/jre/lib/rt.jar:
/work/BEA/jrockit-jdk1.5.0_10-P27.1.1-4/jre/lib/i18n.jar:
/work/BEA/jrockit-jdk1.5.0_10-P27.1.1-4/jre/lib/sunrsasign.jar:
/work/BEA/jrockit-jdk1.5.0_10-P27.1.1-4/jre/lib/jsse.jar:
/work/BEA/jrockit-jdk1.5.0_10-P27.1.1-4/jre/lib/jce.jar:
/work/BEA/jrockit-jdk1.5.0_10-P27.1.1-4/jre/lib/charsets.jar:
/work/BEA/jrockit-jdk1.5.0_10-P27.1.1-4/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 |
Mar 7, 2007 |
| H/w available |
Dec-2006 |
| JVM available |
Mar-2007 |
| OS available |
Oct-2006 |
| Other s/w available |
|
|
|
Tuning |
|---|
- BIOS
- Hardware Prefetcher : [Disabled]
- OS
- Set vm/nr_hugepages=5000 in /etc/sysctl.conf
- mount -t hugetlbfs nodev /mnt/hugepages
- Each JVM instance was affinitized to a socket.
- JVM
- Command line options are described at:
http://edocs.bea.com/jrockit/jrdocs/refman/intro.html
|
|
Notes |
|---|
| SUT requires a SuperMicro X7DBE motherboard (PCB date code 11/14 or newer, BIOS rev 1.2b), 16GB of PC2-5300 memory (8 x 2GB CL5 FBDIMMs), a Seagate Barracuda 7200.10 SATA drive, a SSI EEB 3.51 specification compliant form-factor case, and a Zippy/Emacs 700 watt PSL-6701P Power Supply. |
|
