SPECjbb

SPECjbb2005		SPECjbb2005 bops = 3343714, SPECjbb2005 bops/JVM = 104491
NEC Corporation Express5800/A1080a-E
Oracle Corporation Oracle JRockit(R) 6 P28.0.0 (build P28.0.0-29_BR8175970_BR9402966-129478-1.6.0_11-20100223-1645-windows-x86_64)

JVM run JVM Scores

1 105509

2 104348

3 105035

4 104519

5 103056

6 104795

7 104800

8 104638

9 105084

10 103980

11 104250

12 104575

13 104784

14 102813

15 103739

16 104815

17 105168

18 105497

19 103011

20 103977

21 105308

22 104594

23 104191

24 103442

25 104917

26 104560

27 105259

28 104202

29 104736

30 105106

31 104654

32 104352

SPECjbb2005 bops = 3343714, SPECjbb2005 bops/JVM = 104491

Hardware

Hardware Vendor NEC Corporation

Vendor URL http://www.nec.com

Model Express5800/A1080a-E

Processor Intel Xeon processor X7560 (Intel Turbo Boost Technology up to 2.666 GHz)

MHz 2266

# of Chips 8

# of Cores 64

# of Cores/Chip 8

HW Threading Enabled? Yes

Procs Avail to Java 128

Memory (MB) 524288

Memory Details 128 x 4GB DDR3-1066 RDIMMs

Primary cache 32KB(I) + 32KB(D) on chip per core

Secondary cache 256KB(I+D) on chip per core

Other cache 24MB(I+D) on chip per chip

Filesystem NTFS

Disks 1 x 300GB 10krpm SAS

Other hardware

Software

Software Vendor Oracle Corporation

Vendor URL http://www.oracle.com

JVM Version Oracle JRockit(R) 6 P28.0.0 (build P28.0.0-29_BR8175970_BR9402966-129478-1.6.0_11-20100223-1645-windows-x86_64)

JVM Command Line java -Xms3900m -Xmx3900m -Xns3300m -XXaggressive -XlargePages -Xgc:genpar -XXcallProfiling -XXgcThreads:4 -XXtlaSize:min=4k,preferred=1024k spec.jbb.JBBmain -propfile SPECjbb.props -id $JVM_id

JVM Initial Heap Memory (MB) 3900

JVM Maximum Heap Memory (MB) 3900

JVM Address bits 64

JVM CLASSPATH .\jbb.jar;
.\check.jar;

JVM BOOTCLASSPATH C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\bin\jrockit\jrockit1.6.0.jar;
C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\bin\jrockit\jmapi.jar;
C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\bin\jrockit\jmxmapi.jar;
C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\bin\jrockit\rmp.jar;
C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\bin\jrockit\latency.jar;
C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\resources.jar;
C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\rt.jar;
C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\sunrsasign.jar;
C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\jsse.jar;
C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\jce.jar;
C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\charsets.jar;
C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\classes

OS Version Microsoft Windows Server 2008 R2 Enterprise

Other software

Test Information

Tested by NEC Corporation

SPEC license # 9006

Test location Fuchu, Tokyo, Japan

Test date May 25, 2010

H/w available Jul-2010

JVM available Feb-2010

OS available Oct-2009

Other s/w available

AOT Compilation

Tuning

Each JVM instance was bound to a different "consecutive CPU group of four" (like "CPU0-3" or "CPU4-7") in each "Node" respectively with "Set Affinity" feature in Windows Task Manager.
Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark.
Hardware Prefetcher was disabled in BIOS.
Adjacent Cache Line Prefetch was disabled in BIOS.
Power Technology was set to Custom in BIOS.
Patrol Scrubbing was disabled in Server Web Console.

Notes

input.expected_peak_warehouse was set to 4, because Runtime.getRuntime().availableProcessors() doesn't return the number of processors in the system but return that in the processor group which JVM process belongs to on systems with Microsoft Windows Server 2008 R2 and more than 64 processor threads.
Command line options are described at http://download.oracle.com/docs/cd/E13150_01/jrockit_jvm/jrockit/jrdocs/refman/intro.html.

JVM 1 Scores:


Warehouses	SPECjbb2005 bops	Incl. in metric
1	39689
2	91538
3	101274
4	106325	*
5	106195	*
6	105591	*
7	104933	*
8	104499	*
SPECjbb2005	(from 4 to 8)	105509 SPECjbb2005 bops