|
Hardware |
|---|
| Hardware Vendor |
IBM Corporation |
| Vendor URL |
http://www.ibm.com |
| Model |
IBM BladeCenter LS42 |
| Processor |
AMD Opteron 8435 |
| MHz |
2600 |
| # of Chips |
2 |
| # of Cores |
12 |
| # of Cores/Chip |
6 |
| HW Threading Enabled? |
No |
| Procs Avail to Java |
12 |
| Memory (MB) |
32768 |
| Memory Details |
8 x 4 GB DDR2-800 ECC |
| Primary cache |
64KB I + 64KB D on chip per core |
| Secondary cache |
512KB(I+D) on chip per core |
| Other cache |
6MB (I+D) on chip per chip |
| Filesystem |
NTFS |
| Disks |
1 x 73 GB 10K RPM SAS |
| Other hardware |
None |
|
|
Software |
|---|
| Software Vendor |
IBM Corporation |
| 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 pwa6460sr5-20090406_01(SR5) (JIT enabled, AOT enabled) |
| JVM Command Line |
start /AFFINITY %HEX% java -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:\Program Files\IBM\Java60\jre\lib\vm.jar;
C:\Program Files\IBM\Java60\jre\lib\annotation.jar;
C:\Program Files\IBM\Java60\jre\lib\beans.jar;
C:\Program Files\IBM\Java60\jre\lib\java.util.jar;
C:\Program Files\IBM\Java60\jre\lib\jndi.jar;
C:\Program Files\IBM\Java60\jre\lib\logging.jar;
C:\Program Files\IBM\Java60\jre\lib\security.jar;
C:\Program Files\IBM\Java60\jre\lib\sql.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmorb.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmorbapi.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmcfw.jar;
C:\Program Files\IBM\Java60\jre\lib\rt.jar;
C:\Program Files\IBM\Java60\jre\lib\charsets.jar;
C:\Program Files\IBM\Java60\jre\lib\resources.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmpkcs.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmcertpathfw.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmjgssfw.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmjssefw.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmsaslfw.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmjcefw.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmjgssprovider.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmjsseprovider2.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmcertpathprovider.jar;
C:\Program Files\IBM\Java60\jre\lib\ibmxmlcrypto.jar;
C:\Program Files\IBM\Java60\jre\lib\management-agent.jar;
C:\Program Files\IBM\Java60\jre\lib\xml.jar;
C:\Program Files\IBM\Java60\jre\lib\jlm.jar;
C:\Program Files\IBM\Java60\jre\lib\javascript.jar |
| OS Version |
Windows Server 2008 Enterprise Edition SP1 x64 |
| Other software |
None |
|
|
Test Information |
|---|
| Tested by |
IBM Corporation |
| SPEC license # |
11 |
| Test location |
RTP, NC |
| Test date |
Jun 11, 2009 |
| H/w available |
Sept-2009 |
| JVM available |
Jun-2009 |
| OS available |
Feb-2008 |
| Other s/w available |
|
|
|
Tuning |
|---|
- Affinity Masks set to 0x0007, 0x0038, 0x01c0, 0x0e00
- Lock Pages in memory enabled under Local Security Policies
- Memory ChipKill disabled in BIOS
- DRAM Prefetcher, Hardware Prefetch training on Software Prefetch, and Hardware Prefetch disabled in BIOS
|
|
Notes |
|---|
| Command line options are described at: http://publib.boulder.ibm.com/infocenter/javasdk/v6r0/index.jsp |
|
