SPEC® CINT2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

IBM Corporation

IBM Power 795 (4.25 GHz, 128 core)

CPU2006 license: 11 Test date: Aug-2010
Test sponsor: IBM Corporation Hardware Availability: Sep-2010
Tested by: IBM Corporation Software Availability: Sep-2010
Benchmark results graph
Hardware
CPU Name: POWER7
CPU Characteristics: TurboCore mode
CPU MHz: 4256
FPU: Integrated
CPU(s) enabled: 128 cores, 32 chips, 4 cores/chip, 4 threads/core
CPU(s) orderable: 48 - 128 cores
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 256 KB I+D on chip per core
L3 Cache: 4 MB I+D on chip per core
Other Cache: 16 MB I+D on chip per chip
Memory: 2 TB (256 x 8 GB) DDR3 1066 MHz
Disk Subsystem: 38 x 146.8 GB Raid0 SAS SFF 15K RPM
Other Hardware: None
Software
Operating System: IBM AIX V7.1
Compiler: IBM XL C/C++ for AIX, V11.1
Version: 11.01.0000.0002
Auto Parallel: No
File System: AIX/JFS2
System State: Multi-user
Base Pointers: 32-bit
Peak Pointers: 32/64-bit
Other Software: None

Results Table

Benchmark Base Peak
Copies Seconds Ratio Seconds Ratio Seconds Ratio Copies Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
400.perlbench 512 1160 4310 1162 4310 1148 4360 512 990 5050 991 5050 988 5060
401.bzip2 512 1156 4270 1149 4300 1158 4270 512 1088 4540 1094 4510 1094 4510
403.gcc 512 885 4660 881 4680 879 4690 512 813 5070 809 5090 800 5150
429.mcf 512 709 6580 704 6630 695 6720 128 152 7670 151 7710 152 7700
445.gobmk 512 1001 5370 995 5400 1010 5320 512 845 6350 838 6410 844 6360
456.hmmer 512 944 5060 953 5020 937 5100 512 575 8310 575 8310 574 8320
458.sjeng 512 1212 5110 1214 5100 1213 5110 512 1038 5970 1050 5900 1047 5920
462.libquantum 512 632 16800 638 16600 639 16600 512 587 18100 586 18100 588 18100
464.h264ref 512 1806 6280 1755 6460 1711 6620 512 1561 7260 1538 7370 1562 7250
471.omnetpp 512 1116 2870 1118 2860 1135 2820 512 1010 3170 1011 3160 1010 3170
473.astar 512 813 4420 815 4410 810 4440 512 787 4570 791 4540 785 4580
483.xalancbmk 512 719 4910 719 4910 722 4900 512 643 5500 645 5480 641 5510

Peak Tuning Notes

 fdpr binary optimization tool used for 401.bzip2
  with options -O4 -sdp 9 -rtb -vrox -nodp -m power7
 fdpr binary optimization tool used for 403.gcc
  with options -O3 -m power7
 fdpr binary optimization tool used for 429.mcf
  with options -O3 -m power7
 fdpr binary optimization tool used for 445.gobmk
  with options -O3 -m power7
 fdpr binary optimization tool used for 456.hmmer
  with options -O3 -lu -1 -nodp -sdp 9 -m power7
 fdpr binary optimization tool used for 458.sjeng
  with options -O3 -m power7
 fdpr binary optimization tool used for 462.libquantum
  with options -O4 -nodp -m power7
 fdpr binary optimization tool used for 471.omnetpp
  with options -O4 -nodp -m power7 -vrox
 fdpr binary optimization tool used for 473.astar
  with options -O4 -sdp 9 -vrox -dp -m power7

Submit Notes

 The config file option 'submit' was used
 to assign benchmark copy to specific kernel thread using
 the "bindprocessor" command (see flags file for details).

Operating System Notes

 all ulimits set to unlimited.
 84600 16M large pages defined with vmo command

General Notes

Environment variables set by runspec before the start of the run:
MALLOCOPTIONS = "pool"
MEMORY_AFFINITY = "MCM"
XLFRTEOPTS = "intrinthds=1"

Base Compiler Invocation

C benchmarks:

 /usr/vac/bin/xlc   -qlanglvl=extc99 

C++ benchmarks:

 /usr/vacpp/bin/xlC 

Base Portability Flags

400.perlbench:  -DSPEC_CPU_AIX 
462.libquantum:  -DSPEC_CPU_AIX 
464.h264ref:  -DSPEC_CPU_AIX   -qchars=signed 
483.xalancbmk:  -DSPEC_CPU_AIX 

Base Optimization Flags

C benchmarks:

 -qipa=threads   -bmaxdata:0x50000000   -O5   -qlargepage   -qsimd   -qvecnvol   -D_ILS_MACROS   -qalias=noansi   -qalloca   -blpdata 

C++ benchmarks:

 -qipa=threads   -bmaxdata:0x20000000   -O5   -qlargepage   -D_ILS_MACROS   -qrtti=all   -D__IBM_FAST_SET_MAP_ITERATOR   -blpdata 

Base Other Flags

C benchmarks:

 -qipa=noobject   -qsuppress=1500-036 

C++ benchmarks:

 -qipa=noobject   -qsuppress=1500-036 

Peak Compiler Invocation

C benchmarks:

 /usr/vac/bin/xlc   -qlanglvl=extc99 

C++ benchmarks:

 /usr/vacpp/bin/xlC 

Peak Portability Flags

400.perlbench:  -DSPEC_CPU_AIX 
462.libquantum:  -DSPEC_CPU_AIX 
464.h264ref:  -DSPEC_CPU_AIX   -qchars=signed 
483.xalancbmk:  -DSPEC_CPU_AIX 

Peak Optimization Flags

C benchmarks:

400.perlbench:  -qipa=threads   -bmaxdata:0x50000000   -qpdf1(pass 1)   -qpdf2(pass 2)   -O2   -qarch=auto   -qtune=auto   -D_ILS_MACROS   -qalias=noansi   -blpdata   -btextpsize:64K 
401.bzip2:  -qipa=threads   -bmaxdata:0x50000000   -qpdf1(pass 1)   -qpdf2(pass 2)   -O5   -qsimd   -qvecnvol   -qlargepage   -D_ILS_MACROS   -blpdata   -btextpsize:64K 
403.gcc:  -qipa=threads   -bmaxdata:0x50000000   -qpdf1(pass 1)   -qpdf2(pass 2)   -O3   -qarch=auto   -qtune=auto   -qlargepage   -D_ILS_MACROS   -qalloca   -blpdata   -btextpsize:64K 
429.mcf:  Same as 401.bzip2 
445.gobmk:  -qipa=threads   -qpdf1(pass 1)   -qpdf2(pass 2)   -O5   -qsimd   -qvecnvol   -qlargepage   -D_ILS_MACROS   -blpdata   -btextpsize:64K 
456.hmmer:  -qipa=threads   -O5   -qsimd   -qvecnvol   -qassert=refalign   -D_ILS_MACROS   -blpdata   -btextpsize:64K 
458.sjeng:  -qipa=threads   -qpdf1(pass 1)   -qpdf2(pass 2)   -O5   -D_ILS_MACROS   -blpdata   -btextpsize:64K 
462.libquantum:  -O5   -q64   -qlargepage   -D_ILS_MACROS   -blpdata   -btextpsize:64K 
464.h264ref:  -qipa=threads   -qpdf1(pass 1)   -qpdf2(pass 2)   -O5   -qsimd   -qvecnvol   -D_ILS_MACROS   -blpdata   -btextpsize:64K 

C++ benchmarks:

471.omnetpp:  -qipa=threads   -bmaxdata:0x20000000   -qpdf1(pass 1)   -qpdf2(pass 2)   -O4   -D_ILS_MACROS   -qalign=natural   -qrtti=all   -qinlglue   -D__IBM_FAST_SET_MAP_ITERATOR   -blpdata   -btextpsize:64K 
473.astar:  -qipa=threads   -bmaxdata:0x20000000   -qpdf1(pass 1)   -qpdf2(pass 2)   -O4   -qlargepage   -D_ILS_MACROS   -qinlglue   -qalign=natural   -blpdata   -btextpsize:64K 
483.xalancbmk:  -qipa=threads   -bmaxdata:0x20000000   -qpdf1(pass 1)   -qpdf2(pass 2)   -O4   -qsimd   -qvecnvol   -qarch=pwr5   -qtune=pwr5   -qlargepage   -D_ILS_MACROS   -qinlglue   -D__IBM_FAST_VECTOR   -blpdata   -btextpsize:64K 

Peak Other Flags

C benchmarks (except as noted below):

 -qipa=noobject   -qsuppress=1500-036 
400.perlbench:  -qsuppress=1500-036 
403.gcc:  -qsuppress=1500-036 
462.libquantum:  -qsuppress=1500-036 

C++ benchmarks (except as noted below):

 -qipa=noobject   -qsuppress=1500-036 
471.omnetpp:  -qsuppress=1500-036 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/IBM-XL.20100901.html,
http://www.spec.org/cpu2006/flags/IBM-AIX.20100303.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/IBM-XL.20100901.xml,
http://www.spec.org/cpu2006/flags/IBM-AIX.20100303.xml.