SPECjbb2005 SPECjbb2005 bops = 79312, SPECjbb2005 bops/JVM = 79312
IBM Corporation IBM Power 795 (4.0 GHz, 256 core, SLES)
IBM Corporation JRE 1.6.0 (32-bit) IBM J9 2.4 Linux (build jvmxp3260sr8-20100401_55940(SR8))
Warehouses SPECjbb2005 bops Incl. in metric
1 3634
2 56532
3 70410
4 80257 *
5 78921 *
6 79012 *
7 79283 *
8 79086 *
SPECjbb2005 (from 4 to 8) 79312 SPECjbb2005 bops
SPEC license # 11 Tested by: IBM Corporation Test date: Aug 4, 2010

Hardware
Hardware Vendor IBM Corporation
Vendor URL http://www.ibm.com
Model IBM Power 795 (4.0 GHz, 256 core, SLES)
Processor POWER7 (Intelligent Energy Optimization enabled, up to 4.14 GHz)
MHz 4004
# of Chips 32
# of Cores 256
# of Cores/Chip 8
HW Threading Enabled? yes
Procs Avail to Java 1024
Memory (MB) 2097152
Memory Details 256 x 8GB DDR3 1066 MHz
Primary cache 32KB I + 32KB D on chip per core
Secondary cache 256KB I+D on chip per core
Other cache 4MB I+D on chip per core
Filesystem xfs
Disks 17 x 146GB SAS SFF 15K RPM
Other hardware  
Software
Software Vendor IBM Corporation
Vendor URL http://www.ibm.com
JVM Version JRE 1.6.0 (32-bit) IBM J9 2.4 Linux (build jvmxp3260sr8-20100401_55940(SR8))
JVM Command Line taskset -c [0-3,4-7,...,1020-1023] -- -Xlp -Xaggressive -Xgcpolicy:gencon -Xgcthreads4 -XlockReservation -Xnoloa -Xms2560m -Xmx2560m -Xmn2048m -XtlhPrefetch spec.jbb.JBBmain -propfile SPECjbb.props
JVM Initial Heap Memory (MB) 2560
JVM Maximum Heap Memory (MB) 2560
JVM Address bits 32
JVM CLASSPATH ./jbb.jar:
./check.jar:
JVM BOOTCLASSPATH /autobench/sources/ibm-java-ppc-60/jre/lib/vm.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/annotation.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/beans.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/java.util.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/jndi.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/logging.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/security.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/sql.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmorb.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmorbapi.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmcfw.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/rt.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/charsets.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/resources.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmpkcs.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmcertpathfw.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmjgssfw.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmjssefw.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmsaslfw.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmjcefw.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmjgssprovider.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmjsseprovider2.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmcertpathprovider.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/ibmxmlcrypto.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/management-agent.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/xml.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/jlm.jar:
/autobench/sources/ibm-java-ppc-60/jre/lib/javascript.jar
OS Version SUSE Linux Enterprise Server 11 SP1 (2.6.32.12-0.7-ppc64)
Other software  
Test Information
Tested by IBM Corporation
SPEC license # 11
Test location Austin Tx
Test date Aug 4, 2010
H/w available Sep-2010
JVM available Apr-2010
OS available Jun-2010
Other s/w available  
AOT Compilation
 
Tuning
Operating system tunings
  • echo 50000 > /proc/sys/vm/nr_hugepages
  • ppc64_cpu --dscr=1
Notes
  • 256 JVMs were run in processor sets each containing 1 core
  • IBM Systems Director is required to set the Intelligent Energy Optimization HW mode

Details of Runs

Warehouses Thrput Total heap (MB) Thread spread % % > 120s transaction type Count Time (in seconds)
SizeUsed totalmax
1 3634 2560 1902 <0.01% <0.01 new_order 47889 16.6 2.93
payment 33038 5.32 2.27
order_status 3303 .123 <0.01
delivery 3304 .839 .010
stock_level 3303 .153 <0.01
cust_report 18184 7.33 2.85
2 56532 2560 1063 .201% <0.01 new_order 745210 20.8 .132
payment 513927 10.3 .131
order_status 51393 1.40 .132
delivery 51393 12.1 <0.01
stock_level 51393 2.37 .112
cust_report 282654 10.7 .132
3 70410 2560 300 4.84% <0.01 new_order 928661 29.4 .128
payment 640111 14.3 .128
order_status 64012 1.80 .012
delivery 64011 22.6 .086
stock_level 64012 4.16 .061
cust_report 351562 14.8 .128
4 80257 2560 1731 .573% <0.01 new_order 8462063 299 .189
payment 5836894 148 .146
order_status 583690 19.4 .024
delivery 583691 263 .190
stock_level 583690 44.4 .063
cust_report 3211725 157 .073
5 78921 2560 1438 1.66% <0.01 new_order 8323400 372 .170
payment 5739702 197 .132
order_status 573969 25.9 .092
delivery 573970 300 .154
stock_level 573969 60.7 .090
cust_report 3155993 201 .107
6 79012 2560 1840 4.13% <0.01 new_order 8333202 437 .182
payment 5746679 244 .162
order_status 574670 33.6 .130
delivery 574668 356 .162
stock_level 574671 76.2 .217
cust_report 3160168 241 .163
7 79283 2560 1067 1.27% <0.01 new_order 8362382 512 .220
payment 5766067 289 .228
order_status 576607 37.3 .160
delivery 576609 411 .191
stock_level 576604 91.9 .150
cust_report 3169740 278 .272
8 79086 2560 1905 1.89% <0.01 new_order 8339670 584 .234
payment 5751684 336 .229
order_status 575167 42.8 .207
delivery 575170 454 .212
stock_level 575169 107 .240
cust_report 3163722 322 .232
SPECjbb2005 Version: [SPECjbb2005 1.07, March 15, 2006]
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