|
Hardware |
|---|
| Hardware Vendor |
HUAWEI Inc. |
| Vendor URL |
http://www.huawei.com |
| Model |
HUAWEI RH5885 (Intel Xeon E7-8870, 2.40 GHz) |
| Processor |
Intel Xeon E7-8870 2.40 GHz (Intel Turbo Boost Technology up to 2.80 GHz) |
| MHz |
2400 |
| # of Chips |
4 |
| # of Cores |
40 |
| # of Cores/Chip |
10 |
| HW Threading Enabled? |
yes |
| Procs Avail to Java |
80 |
| Memory (MB) |
1048576 |
| Memory Details |
1024 (64 x 16 GB 4Rx4 PC3-8500R-7, ECC) |
| Primary cache |
32 KB (I) + 32 KB (D) |
| Secondary cache |
256 KB (I+D) on chip per core |
| Other cache |
30 MB (I+D) L3 on chip per chip |
| Filesystem |
NTFS |
| Disks |
1 x 96GB SSD |
| Other hardware |
N/A |
|
|
Software |
|---|
| Software Vendor |
IBM |
| Vendor URL |
http://www.ibm.com |
| JVM Version |
IBM J9 VM (build 2.6, JRE 1.7.0 Windows Server 2008 R2 amd64-64 20120322_106209 (JIT enabled, AOT enabled) |
| JVM Command Line |
start /high /node [0,1,2,3] /affinity [F,F0,F00,F000,F0000] -Xms1700m -Xmx1700m -Xmn1375m -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -XlockReservation -Xnoloa -XtlhPrefetch -Xlp -Xconcurrentlevel0 |
| JVM Initial Heap Memory (MB) |
1700 |
| JVM Maximum Heap Memory (MB) |
1700 |
| JVM Address bits |
64 |
| JVM CLASSPATH |
.\jbb.jar;
.\check.jar;
|
| JVM BOOTCLASSPATH |
C:\1.70\lib\aggressive.jar;
C:\1.70\bin\compressedrefs\jclSC170\vm.jar;
C:\1.70\lib\se-service.jar;
C:\1.70\lib\math.jar;
C:\1.70\lib\jlm.jar;
C:\1.70\lib\ibmorb.jar;
C:\1.70\lib\ibmorbapi.jar;
C:\1.70\lib\ibmcfw.jar;
C:\1.70\lib\ibmpkcs.jar;
C:\1.70\lib\ibmcertpathfw.jar;
C:\1.70\lib\ibmjgssfw.jar;
C:\1.70\lib\ibmjssefw.jar;
C:\1.70\lib\ibmsaslfw.jar;
C:\1.70\lib\ibmjcefw.jar;
C:\1.70\lib\ibmjgssprovider.jar;
C:\1.70\lib\ibmjsseprovider2.jar;
C:\1.70\lib\ibmcertpathprovider.jar;
C:\1.70\lib\xmldsigfw.jar;
C:\1.70\lib\xml.jar;
C:\1.70\lib\charsets.jar;
C:\1.70\lib\resources.jar;
C:\1.70\lib\rt.jar |
| OS Version |
Microsoft Windows Server 2008 R2 Enterprise Edition SP1 |
| Other software |
N/A |
|
|
Test Information |
|---|
| Tested by |
Huawei |
| SPEC license # |
|
| Test location |
Hangzhou.RPC |
| Test date |
Oct 16, 2012 |
| H/w available |
October-2012 |
| JVM available |
Jun-2012 |
| OS available |
Feb-2011 |
| Other s/w available |
N/A |
|
|
Tuning |
|---|
Operating system tunings- Using the local security settings console, "Lock pages in memory" was enabled for the user running the benchmark
- Hardware Prefetcher Disabled in BIOS.Adjacent Cache Line Prefetch Disabled in BIOS.Maximum Performance Mode selected in BIOS.Each JVM instance was affinitized to 1 chip.The parameter expected_peak_warehouse was set to 4.
|
|
Notes |
|---|
- Command line options are described at: http://publib.boulder.ibm.com/infocenter/java7sdk/v7r0/index.jsp
|
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