Hardware |
Hardware Vendor |
IBM Corporation |
Vendor URL |
http://www.ibm.com |
Model |
IBM System x3755 M3 |
Processor |
AMD Opteron 6282 SE (AMD Turbo Core up to 3.3GHz) |
MHz |
2600 |
# of Chips |
2 |
# of Cores |
32 |
# of Cores/Chip |
16 |
HW Threading Enabled? |
No |
Procs Avail to Java |
32 |
Memory (MB) |
131072 |
Memory Details |
16 x 8 GB 2Rx4 PC3L-10600R-09, ECC; slots 1-16 populated |
Primary cache |
512 KB I + 256 KB D on chip per chip |
Secondary cache |
16 MB I+D on chip per chip, 2 MB shared / 2 cores |
Other cache |
16 MB I+D on chip per chip, 8 MB shared / 8 cores |
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 /AFFINITY %Hex% java -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -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 SP1 |
Other software |
N/A |
|
Test Information |
Tested by |
IBM Corporation |
SPEC license # |
11 |
Test location |
Taipei, Taiwan |
Test date |
Nov 26, 2011 |
H/w available |
Dec-2011 |
JVM available |
Jun-2009 |
OS available |
Mar-2011 |
Other s/w available |
N/A |
|
Tuning |
- Affinity Masks set to 0x3,0xC,0x30,0xC0,0x300,0xC00,
0x3000,0xC000,0x30000,0xC0000,0x300000 ,0xC00000,0x3000000,0xC000000,0x30000000,0xC0000000 - Windows Power Profile set to High Performance.
- 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'
- HT Link Speed: HT3.
- Non-cohernet width: 16 Bits.
- Message Triggered C1E: Enable.
- P-State Support: Enable.
- Memory Speed: 1333MHz.
- 'DRAM Prefetch Triggered by CPU Request' Disable
- 'DRAM Prefetch Trigger by I/O Requests' Disable
- 'Hardware Prefetches' Enable
- 'Software Prefetches' Enable
- ASPM: Disable.
- Node Interleave: Disable.
- Core Performance Boost: Enable.
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