|
Hardware |
| Hardware Vendor |
Fujitsu Limited |
| Vendor URL |
http://www.fujitsu.com/ |
| Model |
Fujitsu SPARC Enterprise M8000 |
| Processor |
SPARC64 VII |
| MHz |
2520 |
| # of Chips |
16 |
| # of Cores |
64 |
| # of Cores/Chip |
4 |
| HW Threading Enabled? |
Yes |
| Procs Avail to Java |
128 |
| Memory (MB) |
262144 |
| Memory Details |
128x2GB DIMMs, all 8-way interleaved |
| Primary cache |
64KBI+64KBD on chip per core |
| Secondary cache |
6MB(I+D) on chip per chip |
| Other cache |
|
| Filesystem |
UFS |
| Disks |
Seagate 73GB 10K RPM SAS |
| Other hardware |
|
|
|
Software |
| Software Vendor |
Sun Microsystems, Inc. |
| Vendor URL |
http://java.sun.com/ |
| JVM Version |
Java HotSpot(TM) 32-Bit Server VM on Solaris, version 1.6.0_06 Performance Release |
| JVM Command Line |
psrset -e processor set number java -d32 -Xms3516m -Xmx3516m -Xmn2760m -Xss128k -XX:+UseParallelOldGC -XX:ParallelGCThreads=12 -XX:+BindGCTaskThreadsToCPUs -XX:+AggressiveOpts -XX:LargePageSizeInBytes=4m -XX:AllocatePrefetchStyle=2 -classpath jbb.jar:check.jar spec.jbb.JBBmain -propfile SPECjbb.props -id JVM number |
| JVM Initial Heap Memory (MB) |
3516 |
| JVM Maximum Heap Memory (MB) |
3516 |
| JVM Address bits |
32 |
| JVM CLASSPATH |
jbb.jar: check.jar |
| JVM BOOTCLASSPATH |
/export/bmk/ptk/jdk1.6.0_06/jre/lib/resources.jar: /export/bmk/ptk/jdk1.6.0_06/jre/lib/rt.jar: /export/bmk/ptk/jdk1.6.0_06/jre/lib/sunrsasign.jar: /export/bmk/ptk/jdk1.6.0_06/jre/lib/jsse.jar: /export/bmk/ptk/jdk1.6.0_06/jre/lib/jce.jar: /export/bmk/ptk/jdk1.6.0_06/jre/lib/charsets.jar: /export/bmk/ptk/jdk1.6.0_06/jre/classes |
| OS Version |
Solaris 10 5/08 with patch 137111-03 |
| Other software |
|
|
|
Test Information |
| Tested by |
Sun Microsystems, Inc. |
| SPEC license # |
19 |
| Test location |
Hillsboro, OR |
| Test date |
Jul 10, 2008 |
| H/w available |
Jul-2008 |
| JVM available |
Jul-2008 |
| OS available |
Jul-2008 |
| Other s/w available |
|
|
|
Tuning |
Operating system tunings- autoup=60
- disable_memscrub=1
- kernel_cage_enable=0
- segmap_percent=1
|
|
Notes |
| Command line options are described at http://java.sun.com/docs/performance. This result was measured on the Sun SPARC Enterprise M8000. The Sun SPARC Enterprise M8000 and the Fujitsu SPARC Enterprise M8000 are electrically equivalent. |
|