|
Hardware |
|---|
| Hardware Vendor |
IBM Corporation |
| Vendor URL |
http://www.ibm.com |
| Model |
IBM System x3250 M4 |
| Processor |
Intel Xeon E3-1280 (Intel Turbo Boost Technology up to 3.90 GHz) |
| MHz |
3500 |
| # of Chips |
1 |
| # of Cores |
4 |
| # of Cores/Chip |
4 |
| HW Threading Enabled? |
Yes |
| Procs Avail to Java |
8 |
| Memory (MB) |
16384 |
| Memory Details |
4x4GB 2Rx8 PC3-10600E UDIMM; slots 1, 2, 3 and 4 populated |
| Primary cache |
32KB(I) + 32KB(D) on chip, per core |
| Secondary cache |
256KB(I+D) on chip, per core |
| Other cache |
8MB(I+D) on chip, per chip |
| Filesystem |
NTFS |
| Disks |
1 x 250GB 7200 RPM SATA |
| 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 jvmwa6460sr5-20090519_35743 (JIT enabled, AOT enabled) |
| JVM Command Line |
-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:\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 with SP1 |
| Other software |
None |
|
|
Test Information |
|---|
| Tested by |
IBM Corporation |
| SPEC license # |
11 |
| Test location |
Taipei, Taiwan |
| Test date |
Aug 25, 2011 |
| H/w available |
Oct-2011 |
| JVM available |
Jun-2009 |
| OS available |
Feb-2011 |
| Other s/w available |
None |
|
|
Tuning |
|---|
- Affinity Masks set to 0x0F 0xF0,.
- Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark.
- Screen Saver set to None.
- Power Options set to "High Performance".
- "Visual Effects" set to "Adjust to best performance" in Performance Options.
- BIOS Settings:
- "Operating Mode" set to "Custom Mode"
- Enable "Turbo Mode"
- Enable "CPU C-States"
- "Package ACPI C-State limit" set to "ACPI C3"
- Disable "Hardware Prefetcher"
- Disable "Adjacent Cache Line Prefetch"
- Disable "DCU Streamer Prefetcher"
- Disable "DCU IP Prefetcher"
- "Memory Speed" set to "Max Performance"
|
|
