SPEC® CINT2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

IBM Corporation

IBM BladeCenter JS12 Express (3.8 GHz, 1 core,
RedHat)

SPECint®2006 = 16.1

CPU2006 license: 11 Test date: Mar-2008
Test sponsor: IBM Corporation Hardware Availability: May-2008
Tested by: IBM Corporation Software Availability: Nov-2007
Benchmark results graph
Hardware
CPU Name: POWER6
CPU Characteristics:
CPU MHz: 3800
FPU: Integrated
CPU(s) enabled: 1 core, 1 chip, 2 cores/chip
CPU(s) orderable: 2 cores
Primary Cache: 64 KB I + 64 KB D on chip per core
Secondary Cache: 4 MB I+D on chip per core
L3 Cache: None
Other Cache: None
Memory: 32 GB (8x4 GB) DDR2 667 MHz
Disk Subsystem: 1x73 GB SAS 15K RPM
Other Hardware: None
Software
Operating System: Red Hat Enterprise Linux Advanced Platform 5.1
for IBM POWER
Compiler: IBM XL C/C++ Advanced Edition for Linux, V9.0
Auto Parallel: No
File System: ext3
System State: Multi-User
Base Pointers: 32-bit
Peak Pointers: 32/64-bit
Other Software: -IBM Post-Link Optimization for Linux on
POWER, Version 5.4.0-17
-MicroQuill SmartHeap 8.1

Results Table

Benchmark Base Peak
Seconds Ratio Seconds Ratio Seconds Ratio 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 1085 9.00 1084 9.01 1085 9.01 838 11.7  837 11.7  838 11.7 
401.bzip2 841 11.5  841 11.5  841 11.5  741 13.0  741 13.0  740 13.0 
403.gcc 657 12.3  657 12.3  657 12.3  556 14.5  556 14.5  555 14.5 
429.mcf 397 23.0  397 23.0  397 23.0  380 24.0  380 24.0  380 24.0 
445.gobmk 826 12.7  826 12.7  827 12.7  657 16.0  658 15.9  658 15.9 
456.hmmer 887 10.5  887 10.5  887 10.5  705 13.2  705 13.2  705 13.2 
458.sjeng 1089 11.1  1089 11.1  1089 11.1  964 12.6  963 12.6  963 12.6 
462.libquantum 515 40.3  515 40.3  515 40.3  370 56.0  370 56.0  370 56.0 
464.h264ref 1151 19.2  1151 19.2  1152 19.2  895 24.7  895 24.7  896 24.7 
471.omnetpp 688 9.08 688 9.08 690 9.06 648 9.65 648 9.64 649 9.63
473.astar 753 9.32 754 9.31 757 9.28 638 11.0  637 11.0  636 11.0 
483.xalancbmk 495 13.9  495 13.9  495 13.9  486 14.2  486 14.2  486 14.2 

General Notes

 kernel release 2.6.18-53.el5.

 See flags file for details on following settings.

 ulimit -s (stack) set to 262144.



 Large pages reserved as follows by root user:
     echo 70 > /proc/sys/vm/nr_hugepages
 System configured with libhugetlbfs library for application access to large pages
 Environment variables set before executing benchmarks.
     export HUGETLB_VERBOSE=0
     export HUGETLB_MORECORE=yes
     export XLFRTEOPTS=intrinthds=1
 Linux booted with the options:
        maxcpus=1 smt-enabled=off

 IBM Post-Link Optimization tool used for
     400.perlbench 401.bzip2 403.gcc 429.mcf 445.gobmk 456.hmmer 458.sjeng
     462.libquantum 464.h264ref 473.astar 483.xalancbmk

 Benchmarks bound to a processor using numactl on the submit command.

Base Compiler Invocation

C benchmarks:

 xlc   -qlanglvl=extc99 

C++ benchmarks:

 xlC 

Base Portability Flags

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

Base Optimization Flags

C benchmarks:

 -O5   -qalias=noansi   -qalloca   -lhugetlbfs 

C++ benchmarks:

 -O5   -qrtti   -lsmartheap 

Base Other Flags

C benchmarks:

 -qipa=noobject   -qipa=threads 

C++ benchmarks:

 -qipa=noobject   -qipa=threads 

Peak Compiler Invocation

C benchmarks:

 xlc   -qlanglvl=extc99 

C++ benchmarks:

 xlC 

Peak Portability Flags

400.perlbench:  -DSPEC_CPU_LINUX_PPC 
403.gcc:  -DSPEC_CPU_LP64 
462.libquantum:  -DSPEC_CPU_LINUX 
464.h264ref:  -qchars=signed 
483.xalancbmk:  -DSPEC_CPU_LINUX 

Peak Optimization Flags

C benchmarks:

400.perlbench:  -Wl,-q   -qpdf1(pass 1)   -qpdf2(pass 2)   -O4   -qalias=noansi   -lsmartheap 
401.bzip2:  -Wl,-q   -qpdf1(pass 1)   -qpdf2(pass 2)   -O4   -lhugetlbfs 
403.gcc:  -Wl,-q   -qpdf1(pass 1)   -qpdf2(pass 2)   -O4   -qalloca   -q64   -lhugetlbfs 
429.mcf:  -Wl,-q   -O5   -qnoenablevmx   -lhugetlbfs 
445.gobmk:  -Wl,-q   -qpdf1(pass 1)   -qpdf2(pass 2)   -O4   -qnoenablevmx   -lhugetlbfs 
456.hmmer:  Same as 401.bzip2 
458.sjeng:  Same as 401.bzip2 
462.libquantum:  -Wl,-q   -qpdf1(pass 1)   -qpdf2(pass 2)   -O5   -qnoenablevmx   -q64   -lhugetlbfs 
464.h264ref:  -Wl,-q   -qpdf1(pass 1)   -qpdf2(pass 2)   -O5   -q64   -lhugetlbfs 

C++ benchmarks:

471.omnetpp:  -qpdf1(pass 1)   -qpdf2(pass 2)   -O5   -qrtti   -lsmartheap 
473.astar:  -Wl,-q   -qpdf1(pass 1)   -qpdf2(pass 2)   -O5   -qnoenablevmx   -lsmartheap 
483.xalancbmk:  -Wl,-q   -O4   -lsmartheap 

Peak Other Flags

C benchmarks:

 -qipa=noobject   -qipa=threads 

C++ benchmarks:

 -qipa=noobject   -qipa=threads 

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/IBM-Linux-XL.20090714.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/IBM-Linux-XL.20090714.xml.