Hardware |
Hardware Vendor |
IBM Corporation |
Vendor URL |
http://www.ibm.com |
Model |
IBM System x3755 M3 |
Processor |
AMD Opteron 6176 SE |
MHz |
2300 |
# of Chips |
4 |
# of Cores |
48 |
# of Cores/Chip |
12 |
HW Threading Enabled? |
No |
Procs Avail to Java |
48 |
Memory (MB) |
131072 |
Memory Details |
32 x 4GB 2Rx4 PC3-10600R CL9 RDIMM; slots 1-32 populated |
Primary cache |
64 KB I + 64 KB D on chip per core |
Secondary cache |
512 KB I+D on chip per core |
Other cache |
12 MB I+D L3 on chip per chip |
Filesystem |
NTFS |
Disks |
1 x 250GB 7.2K RPM SATA |
Other hardware |
N/A |
|
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 jvmwa6460sr5-20090519_35743 (JIT enabled, AOT enabled) |
JVM Command Line |
start /high /AFFINITY %HEX% java -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp spec.jbb.JBBmain -propfile SPECjbb.props |
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:\IBM\Java60\jre\bin\compressedrefs\jclSC160\vm.jar; C:\IBM\Java60\jre\lib\annotation.jar; C:\IBM\Java60\jre\lib\beans.jar; C:\IBM\Java60\jre\lib\java.util.jar; C:\IBM\Java60\jre\lib\jndi.jar; C:\IBM\Java60\jre\lib\logging.jar; C:\IBM\Java60\jre\lib\security.jar; C:\IBM\Java60\jre\lib\sql.jar; C:\IBM\Java60\jre\lib\ibmorb.jar; C:\IBM\Java60\jre\lib\ibmorbapi.jar; C:\IBM\Java60\jre\lib\ibmcfw.jar; C:\IBM\Java60\jre\lib\rt.jar; C:\IBM\Java60\jre\lib\charsets.jar; C:\IBM\Java60\jre\lib\resources.jar; C:\IBM\Java60\jre\lib\ibmpkcs.jar; C:\IBM\Java60\jre\lib\ibmcertpathfw.jar; C:\IBM\Java60\jre\lib\ibmjgssfw.jar; C:\IBM\Java60\jre\lib\ibmjssefw.jar; C:\IBM\Java60\jre\lib\ibmsaslfw.jar; C:\IBM\Java60\jre\lib\ibmjcefw.jar; C:\IBM\Java60\jre\lib\ibmjgssprovider.jar; C:\IBM\Java60\jre\lib\ibmjsseprovider2.jar; C:\IBM\Java60\jre\lib\ibmcertpathprovider.jar; C:\IBM\Java60\jre\lib\ibmxmlcrypto.jar; C:\IBM\Java60\jre\lib\management-agent.jar; C:\IBM\Java60\jre\lib\xml.jar; C:\IBM\Java60\jre\lib\jlm.jar; C:\IBM\Java60\jre\lib\javascript.jar |
OS Version |
Microsoft Windows Server 2008 R2 Enterprise x64 |
Other software |
N/A |
|
Test Information |
Tested by |
IBM Corporation |
SPEC license # |
11 |
Test location |
Taipei, Taiwan |
Test date |
Aug 10, 2010 |
H/w available |
Sep-2010 |
JVM available |
Jun-2009 |
OS available |
Oct-2009 |
Other s/w available |
N/A |
|
Tuning |
- Affinity Masks set to 0x3f,0xfc0,0x3f000,0xfc0000,0x3f000000,0xfc0000000,0x3f000000000,0xfc0000000000
- Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark.
- BIOS Settings
- 'Operating mode' set to 'Custom'
- 'DRAM Prefetch Triggered by CPU Request' disabled
- 'Hardware Prefetches' disabled
- 'Hardware Prefetch Training on Software Prefetches' disabled
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