|
Hardware |
|---|
| Hardware Vendor |
Dell Inc. |
| Vendor URL |
http://www.dell.com |
| Model |
PowerEdge M905 (AMD Opteron 8439 SE, 2.80 GHz) |
| Processor |
AMD Opteron 8439 SE |
| MHz |
2800 |
| # of Chips |
4 |
| # of Cores |
24 |
| # of Cores/Chip |
6 |
| HW Threading Enabled? |
No |
| Procs Avail to Java |
24 |
| Memory (MB) |
65536 |
| Memory Details |
16 x 4 GB DDR2-800 |
| Primary cache |
64 KB I + 64 KB D on chip per core |
| Secondary cache |
512 KB I+D per core |
| Other cache |
6 MB I+D L3 per chip |
| Filesystem |
NTFS |
| Disks |
1 x 73 GB 10000 RPM SAS |
| Other hardware |
none |
|
|
Software |
|---|
| Software Vendor |
IBM |
| Vendor URL |
http://www.ibm.com |
| JVM Version |
IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows Server 2008 amd64-64 jvmwa6460sr5-20090519_35743 (JIT enabled, AOT enabled) |
| JVM Command Line |
start /AFFINITY [7,38,1C0,E00,7000,38000,1C0000,E00000] -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp |
| JVM Initial Heap Memory (MB) |
1875 |
| JVM Maximum Heap Memory (MB) |
1875 |
| JVM Address bits |
64 |
| JVM CLASSPATH |
.\jbb.jar;
.\check.jar;
|
| JVM BOOTCLASSPATH |
C:\SPECjbb2005\IBM-J9\jre\bin\compressedrefs\jclSC160\vm.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\annotation.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\beans.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\java.util.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\jndi.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\logging.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\security.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\sql.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmorb.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmorbapi.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmcfw.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\rt.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\charsets.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\resources.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmpkcs.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmcertpathfw.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmjgssfw.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmjssefw.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmsaslfw.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmjcefw.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmjgssprovider.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmjsseprovider2.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmcertpathprovider.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\ibmxmlcrypto.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\management-agent.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\xml.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\jlm.jar;
C:\SPECjbb2005\IBM-J9\jre\lib\javascript.jar |
| OS Version |
Microsoft Windows Server 2008 SP2 Enterprise x64 |
| Other software |
N/A |
|
|
Test Information |
|---|
| Tested by |
Dell Inc. |
| SPEC license # |
55 |
| Test location |
Round Rock, TX |
| Test date |
Nov 18, 2009 |
| H/w available |
Dec-2009 |
| JVM available |
Jun-2009 |
| OS available |
May-2009 |
| Other s/w available |
N/A |
|
|
Tuning |
|---|
- "Lock pages in memory" enabled for benchmark user.
- Each JVM instance was affinitized to the cores of a chip.
|
|
Notes |
|---|
- Disabled 'Hardware Prefetcher' in BIOS
- Disabled 'DRAM Prefetcher' in BIOS
- Disabled 'Hardware Prefetch Training on Software Prefetch' in BIOS
- Command line options are described at: http://publib.boulder.ibm.com/infocenter/javasdk/v6r0/index.jsp
|
|
