|
Hardware |
|---|
| Hardware Vendor |
IBM Corporation |
| Vendor URL |
http://www.ibm.com |
| Model |
IBM System x3550 M4 |
| Processor |
Intel Xeon E5-2690 (Intel Turbo Boost Technology up to 3.8 GHz) |
| MHz |
2900 |
| # of Chips |
2 |
| # of Cores |
16 |
| # of Cores/Chip |
8 |
| HW Threading Enabled? |
Yes |
| Procs Avail to Java |
32 |
| Memory (MB) |
131072 |
| Memory Details |
16 x 8192MB, 2Rx4 PC3-12800R; slots 1, 2, 4, 5, 8, 9, 11, 12, 13, 14, 16, 17, 20, 21, 23 and 24 populated |
| Primary cache |
32KBI+32KBD |
| Secondary cache |
256 KB (I+D) on chip per core |
| Other cache |
20 MB per processor |
| Filesystem |
NTFS |
| Disks |
1 x 200GB SSD(x3550 M4 High Power Efficiency Kit, Feature Code: A2V6) |
| Other hardware |
|
|
|
Software |
|---|
| Software Vendor |
IBM Corporation |
| Vendor URL |
http://www.ibm.com |
| JVM Version |
IBM J9 VM (build 2.6, JRE 1.7.0 Windows Server 2008 R2 amd64-64 20120204_101769 (JIT enabled, AOT enabled) |
| JVM Command Line |
-Xaggressive -Xcompressedrefs -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp -Xconcurrentlevel0 |
| 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\Java7_0229\jre\bin\compressedrefs\jclSC170\vm.jar;
C:\IBM\Java7_0229\jre\lib\se-service.jar;
C:\IBM\Java7_0229\jre\lib\math.jar;
C:\IBM\Java7_0229\jre\lib\jlm.jar;
C:\IBM\Java7_0229\jre\lib\ibmorb.jar;
C:\IBM\Java7_0229\jre\lib\ibmorbapi.jar;
C:\IBM\Java7_0229\jre\lib\ibmcfw.jar;
C:\IBM\Java7_0229\jre\lib\ibmpkcs.jar;
C:\IBM\Java7_0229\jre\lib\ibmcertpathfw.jar;
C:\IBM\Java7_0229\jre\lib\ibmjgssfw.jar;
C:\IBM\Java7_0229\jre\lib\ibmjssefw.jar;
C:\IBM\Java7_0229\jre\lib\ibmsaslfw.jar;
C:\IBM\Java7_0229\jre\lib\ibmjcefw.jar;
C:\IBM\Java7_0229\jre\lib\ibmjgssprovider.jar;
C:\IBM\Java7_0229\jre\lib\ibmjsseprovider2.jar;
C:\IBM\Java7_0229\jre\lib\ibmcertpathprovider.jar;
C:\IBM\Java7_0229\jre\lib\xmldsigfw.jar;
C:\IBM\Java7_0229\jre\lib\xml.jar;
C:\IBM\Java7_0229\jre\lib\charsets.jar;
C:\IBM\Java7_0229\jre\lib\resources.jar;
C:\IBM\Java7_0229\jre\lib\rt.jar |
| OS Version |
Microsoft Windows Server 2008 R2 Enterprise x64 SP1 |
| Other software |
|
|
|
Test Information |
|---|
| Tested by |
IBM Corporation |
| SPEC license # |
11 |
| Test location |
Taipei, Taiwan |
| Test date |
Mar 4, 2012 |
| H/w available |
Mar-2012 |
| JVM available |
Jun 2012 |
| OS available |
Feb-2011 |
| Other s/w available |
|
|
|
Tuning |
|---|
- Affinity masks set to 0xF, 0xF0, 0xF00, 0xF000, 0xF0000, 0xF00000, 0xF000000, 0xF0000000
- Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark.
- BIOS Settings
- Turbo Mode: Enable
- Hardware Prefetcher: Disable
- Adjacent Cache Prefetch: Disable
- DCU Streamer Prefetcher: Disable
- DCU IP Prefetcher: Disable
- QPI Link Frequency: Max Performance
- Memory Power Management: Disable
- Patrol Scrub: Disable
- Memory Data Scrambling: Disable
- Active Energy Management: Capping Disabled
- Power/Performance Bias: Platform Controlled
- Platform Controlled Type: Max Performance
|
|
Notes |
|---|
| Command line options are described at: http://publib.boulder.ibm.com/infocenter/java7sdk/v7r0/index.jsp |
|
