SPECjbb2005 SPECjbb2005 bops = 79808, SPECjbb2005 bops/JVM = 79808
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 5553
2 64418
3 72817
4 80573 *
5 79717 *
6 79623 *
7 79692 *
8 79434 *
SPECjbb2005 (from 4 to 8) 79808 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 5553 2560 1516 <0.01% <0.01 new_order 73180 17.7 2.81
payment 50487 9.52 2.34
order_status 5049 .148 .015
delivery 5048 1.16 .021
stock_level 5049 .241 <0.01
cust_report 27790 3.17 1.83
2 64418 2560 1505 1.65% <0.01 new_order 849169 20.2 .131
payment 585638 9.75 .134
order_status 58563 1.17 <0.01
delivery 58563 13.7 .132
stock_level 58563 2.60 .131
cust_report 322100 10.2 .172
3 72817 2560 1300 6.48% <0.01 new_order 959889 28.9 .134
payment 661996 14.0 .149
order_status 66200 1.95 .058
delivery 66199 23.2 .067
stock_level 66201 3.70 .050
cust_report 364098 15.1 .146
4 80573 2560 1269 1.12% <0.01 new_order 8495757 299 .142
payment 5859885 145 .078
order_status 585988 19.6 .091
delivery 585987 266 .100
stock_level 585987 43.7 .121
cust_report 3224008 157 .100
5 79717 2560 817 2.71% <0.01 new_order 8407427 371 .193
payment 5797606 199 .204
order_status 579761 25.2 .080
delivery 579760 303 .145
stock_level 579760 59.5 .160
cust_report 3187791 201 .195
6 79623 2560 487 2.34% <0.01 new_order 8395852 439 .222
payment 5790784 247 .270
order_status 579080 32.1 .216
delivery 579078 353 .216
stock_level 579080 74.6 .190
cust_report 3185714 240 .222
7 79692 2560 491 2.85% <0.01 new_order 8403761 514 .280
payment 5795807 291 .287
order_status 579582 38.3 .170
delivery 579580 402 .303
stock_level 579582 89.5 .160
cust_report 3187866 281 .160
8 79434 2560 1943 3.96% <0.01 new_order 8376802 584 .250
payment 5777072 331 .264
order_status 577709 44.8 .180
delivery 577711 453 .261
stock_level 577706 106 .171
cust_report 3177348 325 .280
SPECjbb2005 Version: [SPECjbb2005 1.07, March 15, 2006]
Reporting page, Copyright © 2005-2007 SPEC. All rights reserved

First published at SPEC.org on 08-Sep-2010