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Hardware |
| Hardware Vendor |
IBM Corporation |
| Vendor URL |
http://www.ibm.com |
| Model |
IBM System p5 550 |
| Processor |
POWER5+ |
| MHz |
1900 |
| # of Chips |
2 |
| # of Cores |
4 |
| # of Cores/Chip |
2 |
| HW Threading Enabled? |
Yes |
| Procs Avail to Java |
8 |
| Memory (MB) |
16384 |
| Memory Details |
8x2GB |
| Primary cache |
64KBI+32KBD (on chip)/core |
| Secondary cache |
1920KB unified (on chip)/chip |
| Other cache |
36MB unified (off chip)/DCM, 2 DCMs in SUT |
| Filesystem |
JFS |
| Disks |
1 x 73GB SCSI |
| Other hardware |
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|
Software |
| Software Vendor |
IBM Corporation |
| Vendor URL |
http://www.ibm.com |
| JVM Version |
J2RE 1.5.0 IBM J9 2.3 AIX ppc-32 j9vmap3223-20050829 |
| JVM Command Line |
java -Xlp -Xgcpolicy:subpool -Xm3g -Xmx3g spec.jbb.JBBmain -propfile SPECjbb.props |
| JVM Initial Heap Memory (MB) |
3072 |
| JVM Maximum Heap Memory (MB) |
3072 |
| JVM Address bits |
32 |
| JVM CLASSPATH |
./jbb.jar: ./check.jar:
|
| JVM BOOTCLASSPATH |
/java/j9vmap3223-20050829/jre/lib/vm.jar: /java/j9vmap3223-20050829/jre/lib/core.jar: /java/j9vmap3223-20050829/jre/lib/charsets.jar: /java/j9vmap3223-20050829/jre/lib/graphics.jar: /java/j9vmap3223-20050829/jre/lib/security.jar: /java/j9vmap3223-20050829/jre/lib/ibmpkcs.jar: /java/j9vmap3223-20050829/jre/lib/ibmorb.jar: /java/j9vmap3223-20050829/jre/lib/ibmcfw.jar: /java/j9vmap3223-20050829/jre/lib/ibmorbapi.jar: /java/j9vmap3223-20050829/jre/lib/ibmjcefw.jar: /java/j9vmap3223-20050829/jre/lib/ibmjgssprovider.jar: /java/j9vmap3223-20050829/jre/lib/ibmjsseprovider2.jar: /java/j9vmap3223-20050829/jre/lib/ibmjaaslm.jar: /java/j9vmap3223-20050829/jre/lib/ibmcertpathprovider.jar: /java/j9vmap3223-20050829/jre/lib/server.jar: /java/j9vmap3223-20050829/jre/lib/xml.jar |
| OS Version |
AIX 5L V5.3 |
| Other software |
|
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|
Test Information |
| Tested by |
IBM Corporation |
| SPEC license # |
11 |
| Test location |
Austin, TX |
| Test date |
Sep 8, 2005 |
| H/w available |
Oct-2005 |
| JVM available |
Dec-2005 |
| OS available |
Oct-2005 |
| Other s/w available |
|
|
|
Tuning |
Operating system tunings- vmo -o lgpg_regions=192 -o lgpg_size=16777216
- vmo -o v_pinshm=1
- schedo -o smt_snooze_delay=-1
- setsched -S rr -P 30 -p $$
- schedo -o timeslice=600
- export SPINLOOPTIME=1000
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