SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

NEC Corporation

Express5800/iR110a-1H
(Intel Core 2 Duo P8400)

CPU2006 license: 9006 Test date: Nov-2009
Test sponsor: NEC Corporation Hardware Availability: Jul-2009
Tested by: NEC Corporation Software Availability: Feb-2009
Benchmark results graph
Hardware
CPU Name: Intel Core 2 Duo P8400
CPU Characteristics: 1066 MHz system bus
CPU MHz: 2266
FPU: Integrated
CPU(s) enabled: 2 cores, 1 chip, 2 cores/chip
CPU(s) orderable: 1 chip
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 3 MB I+D on chip per chip
L3 Cache: None
Other Cache: None
Memory: 8 GB (4x2 GB PC2-5300P, 1 rank, CL5-5-5, ECC)
Disk Subsystem: 1x73.2 GB SAS, 15000 RPM
Other Hardware: None
Software
Operating System: SUSE Linux Enterprise Server 10 (x86_64) SP2,
Kernel 2.6.16.60-0.21-smp
Compiler: Intel C++ and Fortran Compiler Professional 11.0
for Linux
Build 20090131 Package ID: l_cproc_p_11.0.081,
l_cprof_p_11.0.081
Auto Parallel: Yes
File System: ReiserFS
System State: Run level 3 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 32/64-bit
Other Software: Binutils 2.18.50.0.7.20080502

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.
410.bwaves 2 1320 20.6 1310 20.8 1308 20.8 2 1307 20.8 1308 20.8 1308 20.8
416.gamess 2 1164 33.6 1163 33.7 1163 33.7 2 1135 34.5 1144 34.2 1135 34.5
433.milc 2 1043 17.6 1040 17.7 1040 17.6 2 1038 17.7 1038 17.7 1038 17.7
434.zeusmp 2 720 25.3 724 25.1 724 25.1 2 723 25.2 718 25.4 718 25.4
435.gromacs 2 482 29.6 482 29.7 482 29.6 2 480 29.7 480 29.8 486 29.4
436.cactusADM 2 894 26.7 884 27.0 892 26.8 1 440 27.1 442 27.0 439 27.2
437.leslie3d 2 1213 15.5 1208 15.6 1208 15.6 2 1203 15.6 1203 15.6 1205 15.6
444.namd 2 652 24.6 652 24.6 653 24.6 2 652 24.6 652 24.6 653 24.6
447.dealII 2 653 35.0 652 35.1 649 35.3 2 619 37.0 624 36.6 625 36.6
450.soplex 2 1135 14.7 1133 14.7 1140 14.6 2 1062 15.7 1060 15.7 1055 15.8
453.povray 2 286 37.2 288 37.0 287 37.1 2 237 44.8 238 44.8 238 44.7
454.calculix 2 474 34.8 480 34.4 480 34.4 2 472 34.9 473 34.9 478 34.5
459.GemsFDTD 2 1481 14.3 1479 14.3 1481 14.3 2 1481 14.3 1479 14.3 1481 14.3
465.tonto 2 756 26.0 753 26.1 759 25.9 2 700 28.1 702 28.1 699 28.2
470.lbm 2 1878 14.6 1878 14.6 1878 14.6 2 1834 15.0 1834 15.0 1834 15.0
481.wrf 2 928 24.1 932 24.0 928 24.1 2 928 24.1 932 24.0 928 24.1
482.sphinx3 2 1984 19.7 1966 19.8 1962 19.9 2 1888 20.6 1885 20.7 1885 20.7

Submit Notes

The config file option 'submit' was used.
 taskset was used to bind processes to cores except
 for 436.cactusADM peak

Operating System Notes

 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
 OMP_NUM_THREADS set to number of cores
 KMP_AFFINITY set to "physical,0"
 KMP_STACKSIZE set to 64M

Platform Notes

Bios settings:
Hardware Prefetcher:              Enabled
Adjacent Cache Line Prefetch:     Enabled

Base Compiler Invocation

C benchmarks:

 icc 

C++ benchmarks:

 icpc 

Fortran benchmarks:

 ifort 

Benchmarks using both Fortran and C:

 icc   ifort 

Base Portability Flags

410.bwaves:  -DSPEC_CPU_LP64 
416.gamess:  -DSPEC_CPU_LP64 
433.milc:  -DSPEC_CPU_LP64 
434.zeusmp:  -DSPEC_CPU_LP64 
435.gromacs:  -DSPEC_CPU_LP64   -nofor_main 
436.cactusADM:  -DSPEC_CPU_LP64   -nofor_main 
437.leslie3d:  -DSPEC_CPU_LP64 
444.namd:  -DSPEC_CPU_LP64 
447.dealII:  -DSPEC_CPU_LP64 
450.soplex:  -DSPEC_CPU_LP64 
453.povray:  -DSPEC_CPU_LP64 
454.calculix:  -DSPEC_CPU_LP64   -nofor_main 
459.GemsFDTD:  -DSPEC_CPU_LP64 
465.tonto:  -DSPEC_CPU_LP64 
470.lbm:  -DSPEC_CPU_LP64 
481.wrf:  -DSPEC_CPU_LP64   -DSPEC_CPU_CASE_FLAG   -DSPEC_CPU_LINUX 
482.sphinx3:  -DSPEC_CPU_LP64 

Base Optimization Flags

C benchmarks:

 -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -opt-prefetch 

C++ benchmarks:

 -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -opt-prefetch 

Fortran benchmarks:

 -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -opt-prefetch 

Benchmarks using both Fortran and C:

 -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -opt-prefetch 

Peak Compiler Invocation

C benchmarks (except as noted below):

 icc 
482.sphinx3:  /opt/intel/Compiler/11.0/081/bin/ia32/icc   -L/opt/intel/Compiler/11.0/081/ipp/ia32/lib   -I/opt/intel/Compiler/11.0/081/ipp/ia32/include 

C++ benchmarks (except as noted below):

 icpc 
450.soplex:  /opt/intel/Compiler/11.0/081/bin/ia32/icpc   -L/opt/intel/Compiler/11.0/081/ipp/ia32/lib   -I/opt/intel/Compiler/11.0/081/ipp/ia32/include 

Fortran benchmarks (except as noted below):

 ifort 
437.leslie3d:  /opt/intel/Compiler/11.0/081/bin/ia32/ifort   -L/opt/intel/Compiler/11.0/081/ipp/ia32/lib   -I/opt/intel/Compiler/11.0/081/ipp/ia32/include 

Benchmarks using both Fortran and C:

 icc   ifort 

Peak Portability Flags

410.bwaves:  -DSPEC_CPU_LP64 
416.gamess:  -DSPEC_CPU_LP64 
433.milc:  -DSPEC_CPU_LP64 
434.zeusmp:  -DSPEC_CPU_LP64 
435.gromacs:  -DSPEC_CPU_LP64   -nofor_main 
436.cactusADM:  -DSPEC_CPU_LP64   -nofor_main 
444.namd:  -DSPEC_CPU_LP64 
447.dealII:  -DSPEC_CPU_LP64 
453.povray:  -DSPEC_CPU_LP64 
454.calculix:  -DSPEC_CPU_LP64   -nofor_main 
459.GemsFDTD:  -DSPEC_CPU_LP64 
465.tonto:  -DSPEC_CPU_LP64 
470.lbm:  -DSPEC_CPU_LP64 
481.wrf:  -DSPEC_CPU_LP64   -DSPEC_CPU_CASE_FLAG   -DSPEC_CPU_LINUX 

Peak Optimization Flags

C benchmarks:

433.milc:  -prof-gen(pass 1)   -prof-use(pass 2)   -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -fno-alias 
470.lbm:  -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -opt-prefetch   -auto-ilp32 
482.sphinx3:  -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -unroll2 

C++ benchmarks:

444.namd:  basepeak = yes 
447.dealII:  -prof-gen(pass 1)   -prof-use(pass 2)   -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -unroll2   -ansi-alias   -scalar-rep- 
450.soplex:  -prof-gen(pass 1)   -prof-use(pass 2)   -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -opt-malloc-options=3 
453.povray:  -prof-gen(pass 1)   -prof-use(pass 2)   -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -unroll4   -ansi-alias 

Fortran benchmarks:

410.bwaves:  -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -opt-prefetch 
416.gamess:  -prof-gen(pass 1)   -prof-use(pass 2)   -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -unroll2   -Ob0   -ansi-alias   -scalar-rep- 
434.zeusmp:  -prof-gen(pass 1)   -prof-use(pass 2)   -xSSE4.1   -ipo   -O3   -no-prec-div   -static 
437.leslie3d:  -prof-gen(pass 1)   -prof-use(pass 2)   -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -opt-malloc-options=3   -opt-prefetch 
459.GemsFDTD:  basepeak = yes 
465.tonto:  -prof-gen(pass 1)   -prof-use(pass 2)   -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -unroll4   -auto 

Benchmarks using both Fortran and C:

435.gromacs:  -prof-gen(pass 1)   -prof-use(pass 2)   -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -opt-prefetch   -auto-ilp32 
436.cactusADM:  -prof-gen(pass 1)   -prof-use(pass 2)   -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -unroll2   -opt-prefetch   -parallel   -auto-ilp32 
454.calculix:  -xSSE4.1   -ipo   -O3   -no-prec-div   -static   -auto-ilp32 
481.wrf:  basepeak = yes 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic11.0-fp-linux64-revH.html,
http://www.spec.org/cpu2006/flags/NEC-Intel-Linux-Settings-flags-revE.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/Intel-ic11.0-fp-linux64-revH.xml,
http://www.spec.org/cpu2006/flags/NEC-Intel-Linux-Settings-flags-revE.xml.