SPEC® CINT2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

IBM Corporation

IBM System x iDataPlex dx320 (Intel Xeon L5420)

SPECint®2006 = 22.9

CPU2006 license: 11 Test date: Sep-2008
Test sponsor: IBM Corporation Hardware Availability: Nov-2008
Tested by: IBM Corporation Software Availability: Jul-2008
Benchmark results graph
Hardware
CPU Name: Intel Xeon L5420
CPU Characteristics: 1333MHz system bus
CPU MHz: 2500
FPU: Integrated
CPU(s) enabled: 8 cores, 2 chips, 4 cores/chip
CPU(s) orderable: 1,2 chips
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 12 MB I+D on chip per chip, 6 MB shared / 2 cores
L3 Cache: None
Other Cache: None
Memory: 16 GB(4 x 4 GB DDR2-5300P ECC)
Disk Subsystem: 1 x 250 GB SATA, 7200 RPM
Other Hardware: None
Software
Operating System: Red Hat Enterprise Linux AS release
4 (x86_64)(Nahant Update 7),
Kernel 2.6.9-78.ELsmp
Compiler: Intel C++ Compiler 10.1 for Linux
Build 20080312 Package ID: l_cc_p_10.1.015
Auto Parallel: Yes
File System: ReiserFS
System State: Run level 3 (multi-user)
Base Pointers: 32-bit
Peak Pointers: 32/64-bit
Other Software: Microquill SmartHeap V8.1
Binutils 2.18.50.0.7.20080502

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 619 15.8  604 16.2 605 16.2 484 20.2 482 20.3 484 20.2
401.bzip2 766 12.6  712 13.5 715 13.5 656 14.7 656 14.7 656 14.7
403.gcc 1188 6.78 655 12.3 643 12.5 460 17.5 458 17.6 459 17.5
429.mcf 435 21.0  436 20.9 436 20.9 406 22.4 407 22.4 407 22.4
445.gobmk 618 17.0  618 17.0 617 17.0 576 18.2 575 18.2 574 18.3
456.hmmer 714 13.1  714 13.1 714 13.1 412 22.6 412 22.6 412 22.6
458.sjeng 791 15.3  791 15.3 791 15.3 714 16.9 714 16.9 715 16.9
462.libquantum 179 116    125 166   136 152   107 193   111 187   106 195  
464.h264ref 861 25.7  874 25.3 873 25.3 805 27.5 804 27.5 804 27.5
471.omnetpp 429 14.6  429 14.6 429 14.6 392 15.9 392 15.9 392 15.9
473.astar 548 12.8  547 12.8 548 12.8 498 14.1 498 14.1 498 14.1
483.xalancbmk 315 21.9  316 21.8 320 21.6 315 21.9 316 21.8 320 21.6

General Notes

 All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer,
 for peak, are compiled in 64-bit mode
 Hardware Prefetch Enabled and Adjacent Sector Prefetch Enabled
 OMP_NUM_THREADS set to number of processors
 KMP_AFFINITY set to "physical,0"
 'ulimit -s unlimited' was used to set the stack size to unlimited prior to run

Base Compiler Invocation

C benchmarks:

 icc 

C++ benchmarks:

 icpc 

Base Portability Flags

400.perlbench:  -DSPEC_CPU_LINUX_IA32 
462.libquantum:  -DSPEC_CPU_LINUX 
483.xalancbmk:  -DSPEC_CPU_LINUX 

Base Optimization Flags

C benchmarks:

 -fast   -vec-guard-write   -parallel   -par-runtime-control 

C++ benchmarks:

 -xT   -ipo   -O3   -no-prec-div   -Wl,-z,muldefs   -L/spec/cpu2006.1.1/lib -lsmartheap 

Base Other Flags

C benchmarks:

403.gcc:  -Dalloca=_alloca 

Peak Compiler Invocation

C benchmarks (except as noted below):

 icc 
401.bzip2:  /opt/intel/cce/10.1.015/bin/icc   -L/opt/intel/cce/10.1.015/lib   -I/opt/intel/cce/10.1.015/include 
456.hmmer:  /opt/intel/cce/10.1.015/bin/icc   -L/opt/intel/cce/10.1.015/lib   -I/opt/intel/cce/10.1.015/include 

C++ benchmarks:

 icpc 

Peak Portability Flags

400.perlbench:  -DSPEC_CPU_LINUX_IA32 
401.bzip2:  -DSPEC_CPU_LP64 
456.hmmer:  -DSPEC_CPU_LP64 
462.libquantum:  -DSPEC_CPU_LINUX 
483.xalancbmk:  -DSPEC_CPU_LINUX 

Peak Optimization Flags

C benchmarks:

400.perlbench:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -ansi-alias   -prefetch 
401.bzip2:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -prefetch   -auto-ilp32 
403.gcc:  -fast   -inline-calloc   -opt-malloc-options=3 
429.mcf:  -fast   -prefetch 
445.gobmk:  -prof-gen(pass 1)   -prof-use(pass 2)   -xT   -O2   -ipo   -no-prec-div   -ansi-alias 
456.hmmer:  -fast   -unroll2   -ansi-alias   -opt-multi-version-aggressive   -auto-ilp32 
458.sjeng:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -unroll4 
462.libquantum:  -fast   -unroll4   -Ob0   -prefetch   -opt-streaming-stores always   -vec-guard-write   -opt-malloc-options=3   -parallel   -par-runtime-control 
464.h264ref:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -unroll2   -ansi-alias 

C++ benchmarks:

471.omnetpp:  -prof-gen(pass 1)   -prof-use(pass 2)   -xT   -O3   -ipo   -no-prec-div   -ansi-alias   -opt-ra-region-strategy=block   -Wl,-z,muldefs   -L/spec/cpu2006.1.1/lib -lsmartheap 
473.astar:  -prof-gen(pass 1)   -prof-use(pass 2)   -xT   -O3   -ipo   -no-prec-div   -ansi-alias   -opt-ra-region-strategy=routine   -Wl,-z,muldefs   -L/spec/cpu2006.1.1/lib -lsmartheap 
483.xalancbmk:  basepeak = yes 

Peak Other Flags

C benchmarks:

403.gcc:  -Dalloca=_alloca 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-Linux64-Platform.20090713.09.html,
http://www.spec.org/cpu2006/flags/Intel-ic10.1-int-linux64-revD.20090713.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/Intel-Linux64-Platform.20090713.09.xml,
http://www.spec.org/cpu2006/flags/Intel-ic10.1-int-linux64-revD.20090713.xml.