SPECjbb2005 SPECjbb2005 bops = 78644, SPECjbb2005 bops/JVM = 78644
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 1573
2 57353
3 72602
4 79176 *
5 78498 *
6 78612 *
7 78597 *
8 78338 *
SPECjbb2005 (from 4 to 8) 78644 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 1573 2560 1459 <0.01% <0.01 new_order 20681 9.83 3.02
payment 14299 6.22 2.20
order_status 1429 .069 <0.01
delivery 1430 .540 <0.01
stock_level 1431 1.63 1.53
cust_report 7916 7.32 2.74
2 57353 2560 1423 2.27% <0.01 new_order 755857 21.1 .137
payment 521388 10.1 .163
order_status 52140 1.35 .114
delivery 52139 13.1 .117
stock_level 52140 2.72 .137
cust_report 286924 9.50 .112
3 72602 2560 2072 2.67% <0.01 new_order 957067 29.6 .140
payment 660037 14.4 .067
order_status 66004 1.85 <0.01
delivery 66003 22.8 .067
stock_level 66003 3.85 .058
cust_report 363014 14.6 .060
4 79176 2560 2104 1.32% <0.01 new_order 8348704 303 .108
payment 5758259 146 .108
order_status 575826 18.7 .038
delivery 575827 266 .086
stock_level 575827 43.5 .067
cust_report 3167831 155 .078
5 78498 2560 1140 1.69% <0.01 new_order 8278187 375 .214
payment 5708940 196 .161
order_status 570895 25.6 .116
delivery 570894 311 .160
stock_level 570893 51.5 .214
cust_report 3139712 198 .137
6 78612 2560 1056 3.72% <0.01 new_order 8290100 446 .222
payment 5717209 248 .229
order_status 571718 31.9 .199
delivery 571719 361 .181
stock_level 571719 61.3 .134
cust_report 3144298 239 .221
7 78597 2560 998 4.76% <0.01 new_order 8288337 520 .331
payment 5716156 290 .215
order_status 571613 37.4 .121
delivery 571614 418 .191
stock_level 571614 68.6 .171
cust_report 3143977 280 .153
8 78338 2560 560 2.23% <0.01 new_order 8261131 590 .241
payment 5697290 329 .213
order_status 569729 42.1 .171
delivery 569730 475 .263
stock_level 569733 83.4 .250
cust_report 3133460 324 .240
SPECjbb2005 Version: [SPECjbb2005 1.07, March 15, 2006]
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