SPECjbb2005 SPECjbb2005 bops = 80834, SPECjbb2005 bops/JVM = 80834
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 3202
2 58037
3 72247
4 81635 *
5 81022 *
6 80785 *
7 80500 *
8 80225 *
SPECjbb2005 (from 4 to 8) 80834 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 3202 2560 1183 <0.01% <0.01 new_order 42177 8.33 2.92
payment 29110 10.3 2.46
order_status 2911 .081 <0.01
delivery 2911 5.63 2.98
stock_level 2911 .140 .011
cust_report 16047 6.74 2.48
2 58037 2560 628 1.65% <0.01 new_order 765311 20.4 .180
payment 527626 10.5 .180
order_status 52762 1.29 .021
delivery 52762 12.8 .132
stock_level 52764 2.14 .010
cust_report 289942 10.3 .132
3 72247 2560 1843 9.64% <0.01 new_order 952474 29.8 .144
payment 656815 13.8 .131
order_status 65682 1.79 .010
delivery 65680 22.7 .144
stock_level 65681 4.08 .131
cust_report 361154 14.8 .136
4 81635 2560 655 1.19% <0.01 new_order 8608535 301 .079
payment 5937092 146 .108
order_status 593708 20.0 .074
delivery 593710 264 .100
stock_level 593710 44.1 .072
cust_report 3265648 155 .077
5 81022 2560 2113 1.42% <0.01 new_order 8544661 374 .147
payment 5892506 198 .157
order_status 589251 26.7 .109
delivery 589249 309 .146
stock_level 589252 52.2 .107
cust_report 3240345 198 .155
6 80785 2560 1480 4.27% <0.01 new_order 8519910 447 .199
payment 5875329 240 .185
order_status 587535 33.0 .088
delivery 587534 366 .162
stock_level 587534 59.8 .096
cust_report 3230751 241 .166
7 80500 2560 418 3.35% <0.01 new_order 8489531 518 .240
payment 5854582 289 .215
order_status 585459 39.2 .110
delivery 585457 412 .181
stock_level 585459 71.4 .160
cust_report 3219620 285 .205
8 80225 2560 847 1.80% .029 new_order 8463174 592 .230
payment 5836263 330 .199
order_status 583627 45.4 .244
delivery 583628 469 .343
stock_level 583626 80.2 .190
cust_report 3209359 325 .240
SPECjbb2005 Version: [SPECjbb2005 1.07, March 15, 2006]
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