SPECjbb2005 SPECjbb2005 bops = 78944, SPECjbb2005 bops/JVM = 78944
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 1885
2 50644
3 72805
4 79837 *
5 78797 *
6 78946 *
7 78781 *
8 78360 *
SPECjbb2005 (from 4 to 8) 78944 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 1885 2560 1580 <0.01% <0.01 new_order 24802 10.8 2.57
payment 17130 4.55 2.13
order_status 1714 2.56 2.50
delivery 1713 5.15 2.85
stock_level 1713 .116 <0.01
cust_report 9466 5.04 2.96
2 50644 2560 1049 .794% <0.01 new_order 667800 21.2 .198
payment 460412 9.98 .162
order_status 46041 1.17 .011
delivery 46042 12.6 .115
stock_level 46040 2.52 .118
cust_report 253021 10.3 .132
3 72805 2560 1825 1.66% <0.01 new_order 959820 29.7 .124
payment 661866 14.2 .089
order_status 66186 1.71 .020
delivery 66186 22.7 .068
stock_level 66186 3.81 .067
cust_report 363911 14.9 .089
4 79837 2560 1078 .914% <0.01 new_order 8419282 302 .109
payment 5806327 146 .128
order_status 580633 18.9 .029
delivery 580632 263 .102
stock_level 580633 44.8 .078
cust_report 3193370 156 .088
5 78797 2560 1828 1.71% <0.01 new_order 8309775 386 .143
payment 5730701 196 .132
order_status 573070 24.9 .086
delivery 573071 296 .105
stock_level 573069 60.4 .086
cust_report 3151619 196 .130
6 78946 2560 1589 2.26% <0.01 new_order 8325277 465 .203
payment 5741568 241 .196
order_status 574157 31.4 .092
delivery 574157 339 .170
stock_level 574157 75.9 .194
cust_report 3157875 236 .186
7 78781 2560 847 1.93% <0.01 new_order 8308806 538 .249
payment 5729576 289 .280
order_status 572961 35.9 .181
delivery 572959 384 .151
stock_level 572959 89.7 .170
cust_report 3150353 282 .210
8 78360 2560 536 2.71% <0.01 new_order 8262227 595 .340
payment 5698873 332 .193
order_status 569890 42.1 .194
delivery 569889 450 .213
stock_level 569887 107 .151
cust_report 3135517 321 .214
SPECjbb2005 Version: [SPECjbb2005 1.07, March 15, 2006]
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